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merged changes in pcie

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This commit is contained in:
Alex Forencich 2020-07-28 16:00:31 -07:00
commit e4566dc545
48 changed files with 7111 additions and 296 deletions
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192
fpga/lib/pcie/example/ADM_PCIE_9V3/fpga_axi_x8/fpga.xdc
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@ -35,22 +35,22 @@ set_property -dict {LOC AJ23 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports
#set_property -dict {LOC H31 IOSTANDARD LVCMOS18} [get_ports gpio_n[1]]
# QSFP28 Interfaces
#set_property -dict {LOC G38 } [get_ports qsfp_0_rx_0_p] ;# MGTYRXN0_128 GTYE3_CHANNEL_X0Y16 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC G39 } [get_ports qsfp_0_rx_0_n] ;# MGTYRXP0_128 GTYE3_CHANNEL_X0Y16 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC E38 } [get_ports qsfp_0_rx_1_p] ;# MGTYRXN1_128 GTYE3_CHANNEL_X0Y17 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC E39 } [get_ports qsfp_0_rx_1_n] ;# MGTYRXP1_128 GTYE3_CHANNEL_X0Y17 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC C38 } [get_ports qsfp_0_rx_2_p] ;# MGTYRXN2_128 GTYE3_CHANNEL_X0Y18 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC C39 } [get_ports qsfp_0_rx_2_n] ;# MGTYRXP2_128 GTYE3_CHANNEL_X0Y18 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC B36 } [get_ports qsfp_0_rx_3_p] ;# MGTYRXN3_128 GTYE3_CHANNEL_X0Y19 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC B37 } [get_ports qsfp_0_rx_3_n] ;# MGTYRXP3_128 GTYE3_CHANNEL_X0Y19 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC F35 } [get_ports qsfp_0_tx_0_p] ;# MGTYTXN0_128 GTYE3_CHANNEL_X0Y16 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC F36 } [get_ports qsfp_0_tx_0_n] ;# MGTYTXP0_128 GTYE3_CHANNEL_X0Y16 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC D35 } [get_ports qsfp_0_tx_1_p] ;# MGTYTXN1_128 GTYE3_CHANNEL_X0Y17 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC D36 } [get_ports qsfp_0_tx_1_n] ;# MGTYTXP1_128 GTYE3_CHANNEL_X0Y17 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC C33 } [get_ports qsfp_0_tx_2_p] ;# MGTYTXN2_128 GTYE3_CHANNEL_X0Y18 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC C34 } [get_ports qsfp_0_tx_2_n] ;# MGTYTXP2_128 GTYE3_CHANNEL_X0Y18 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC A33 } [get_ports qsfp_0_tx_3_p] ;# MGTYTXN3_128 GTYE3_CHANNEL_X0Y19 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC A34 } [get_ports qsfp_0_tx_3_n] ;# MGTYTXP3_128 GTYE3_CHANNEL_X0Y19 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC G38 } [get_ports qsfp_0_rx_0_p] ;# MGTYRXP0_128 GTYE3_CHANNEL_X0Y16 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC G39 } [get_ports qsfp_0_rx_0_n] ;# MGTYRXN0_128 GTYE3_CHANNEL_X0Y16 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC F35 } [get_ports qsfp_0_tx_0_p] ;# MGTYTXP0_128 GTYE3_CHANNEL_X0Y16 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC F36 } [get_ports qsfp_0_tx_0_n] ;# MGTYTXN0_128 GTYE3_CHANNEL_X0Y16 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC E38 } [get_ports qsfp_0_rx_1_p] ;# MGTYRXP1_128 GTYE3_CHANNEL_X0Y17 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC E39 } [get_ports qsfp_0_rx_1_n] ;# MGTYRXN1_128 GTYE3_CHANNEL_X0Y17 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC D35 } [get_ports qsfp_0_tx_1_p] ;# MGTYTXP1_128 GTYE3_CHANNEL_X0Y17 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC D36 } [get_ports qsfp_0_tx_1_n] ;# MGTYTXN1_128 GTYE3_CHANNEL_X0Y17 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC C38 } [get_ports qsfp_0_rx_2_p] ;# MGTYRXP2_128 GTYE3_CHANNEL_X0Y18 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC C39 } [get_ports qsfp_0_rx_2_n] ;# MGTYRXN2_128 GTYE3_CHANNEL_X0Y18 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC C33 } [get_ports qsfp_0_tx_2_p] ;# MGTYTXP2_128 GTYE3_CHANNEL_X0Y18 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC C34 } [get_ports qsfp_0_tx_2_n] ;# MGTYTXN2_128 GTYE3_CHANNEL_X0Y18 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC B36 } [get_ports qsfp_0_rx_3_p] ;# MGTYRXP3_128 GTYE3_CHANNEL_X0Y19 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC B37 } [get_ports qsfp_0_rx_3_n] ;# MGTYRXN3_128 GTYE3_CHANNEL_X0Y19 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC A33 } [get_ports qsfp_0_tx_3_p] ;# MGTYTXP3_128 GTYE3_CHANNEL_X0Y19 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC A34 } [get_ports qsfp_0_tx_3_n] ;# MGTYTXN3_128 GTYE3_CHANNEL_X0Y19 / GTYE3_COMMON_X0Y4
#set_property -dict {LOC N33 } [get_ports qsfp_0_mgt_refclk_p] ;# MGTREFCLK0P_128 from ?
#set_property -dict {LOC N34 } [get_ports qsfp_0_mgt_refclk_n] ;# MGTREFCLK0N_128 from ?
#set_property -dict {LOC F29 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp_0_modprs_l]
@ -59,22 +59,22 @@ set_property -dict {LOC AJ23 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports
# 161.1328125 MHz MGT reference clock
#create_clock -period 6.206 -name qsfp_0_mgt_refclk [get_ports qsfp_0_mgt_refclk_p]
#set_property -dict {LOC R38 } [get_ports qsfp_1_rx_0_p] ;# MGTYRXN0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC R39 } [get_ports qsfp_1_rx_0_n] ;# MGTYRXP0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC N38 } [get_ports qsfp_1_rx_1_p] ;# MGTYRXN1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC N39 } [get_ports qsfp_1_rx_1_n] ;# MGTYRXP1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC L38 } [get_ports qsfp_1_rx_2_p] ;# MGTYRXN2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC L39 } [get_ports qsfp_1_rx_2_n] ;# MGTYRXP2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC J38 } [get_ports qsfp_1_rx_3_p] ;# MGTYRXN3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC J39 } [get_ports qsfp_1_rx_3_n] ;# MGTYRXP3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC P35 } [get_ports qsfp_1_tx_0_p] ;# MGTYTXN0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC P36 } [get_ports qsfp_1_tx_0_n] ;# MGTYTXP0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC M35 } [get_ports qsfp_1_tx_1_p] ;# MGTYTXN1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC M36 } [get_ports qsfp_1_tx_1_n] ;# MGTYTXP1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC K35 } [get_ports qsfp_1_tx_2_p] ;# MGTYTXN2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC K36 } [get_ports qsfp_1_tx_2_n] ;# MGTYTXP2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC H35 } [get_ports qsfp_1_tx_3_p] ;# MGTYTXN3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC H36 } [get_ports qsfp_1_tx_3_n] ;# MGTYTXP3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC R38 } [get_ports qsfp_1_rx_0_p] ;# MGTYRXP0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC R39 } [get_ports qsfp_1_rx_0_n] ;# MGTYRXN0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC P35 } [get_ports qsfp_1_tx_0_p] ;# MGTYTXP0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC P36 } [get_ports qsfp_1_tx_0_n] ;# MGTYTXN0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC N38 } [get_ports qsfp_1_rx_1_p] ;# MGTYRXP1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC N39 } [get_ports qsfp_1_rx_1_n] ;# MGTYRXN1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC M35 } [get_ports qsfp_1_tx_1_p] ;# MGTYTXP1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC M36 } [get_ports qsfp_1_tx_1_n] ;# MGTYTXN1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC L38 } [get_ports qsfp_1_rx_2_p] ;# MGTYRXP2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC L39 } [get_ports qsfp_1_rx_2_n] ;# MGTYRXN2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC K35 } [get_ports qsfp_1_tx_2_p] ;# MGTYTXP2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC K36 } [get_ports qsfp_1_tx_2_n] ;# MGTYTXN2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC J38 } [get_ports qsfp_1_rx_3_p] ;# MGTYRXP3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC J39 } [get_ports qsfp_1_rx_3_n] ;# MGTYRXN3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC H35 } [get_ports qsfp_1_tx_3_p] ;# MGTYTXP3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC H36 } [get_ports qsfp_1_tx_3_n] ;# MGTYTXN3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC U33 } [get_ports qsfp_1_mgt_refclk_p] ;# MGTREFCLK0P_127 from ?
#set_property -dict {LOC U34 } [get_ports qsfp_1_mgt_refclk_n] ;# MGTREFCLK0N_127 from ?
#set_property -dict {LOC F33 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp_1_modprs_l]
@ -93,70 +93,70 @@ set_property -dict {LOC AJ23 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports
#set_property -dict {LOC C26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12 PULLUP true} [get_ports eeprom_i2c_sda]
# PCIe Interface
set_property -dict {LOC J2 } [get_ports {pcie_rx_p[0]}] ;# MGTYRXP3_227 GTYE3_CHANNEL_X0Y7 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC J1 } [get_ports {pcie_rx_n[0]}] ;# MGTYTXP3_227 GTYE3_CHANNEL_X0Y7 / GTYE3_COMMON_X0Y1
set_property -dict {LOC H5 } [get_ports {pcie_tx_p[0]}] ;# MGTYTXN3_227 GTYE3_CHANNEL_X0Y7 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC H4 } [get_ports {pcie_tx_n[0]}] ;# MGTYTXP3_227 GTYE3_CHANNEL_X0Y7 / GTYE3_COMMON_X0Y1
set_property -dict {LOC L2 } [get_ports {pcie_rx_p[1]}] ;# MGTYTXN2_227 GTYE3_CHANNEL_X0Y6 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC L1 } [get_ports {pcie_rx_n[1]}] ;# MGTYTXP2_227 GTYE3_CHANNEL_X0Y6 / GTYE3_COMMON_X0Y1
set_property -dict {LOC K5 } [get_ports {pcie_tx_p[1]}] ;# MGTYTXN2_227 GTYE3_CHANNEL_X0Y6 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC K4 } [get_ports {pcie_tx_n[1]}] ;# MGTYTXP2_227 GTYE3_CHANNEL_X0Y6 / GTYE3_COMMON_X0Y1
set_property -dict {LOC N2 } [get_ports {pcie_rx_p[2]}] ;# MGTYTXN1_227 GTYE3_CHANNEL_X0Y5 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC N1 } [get_ports {pcie_rx_n[2]}] ;# MGTYTXP1_227 GTYE3_CHANNEL_X0Y5 / GTYE3_COMMON_X0Y1
set_property -dict {LOC M5 } [get_ports {pcie_tx_p[2]}] ;# MGTYTXN1_227 GTYE3_CHANNEL_X0Y5 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC M4 } [get_ports {pcie_tx_n[2]}] ;# MGTYTXP1_227 GTYE3_CHANNEL_X0Y5 / GTYE3_COMMON_X0Y1
set_property -dict {LOC R2 } [get_ports {pcie_rx_p[3]}] ;# MGTYTXN0_227 GTYE3_CHANNEL_X0Y4 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC R1 } [get_ports {pcie_rx_n[3]}] ;# MGTYTXP0_227 GTYE3_CHANNEL_X0Y4 / GTYE3_COMMON_X0Y1
set_property -dict {LOC P5 } [get_ports {pcie_tx_p[3]}] ;# MGTYTXN0_227 GTYE3_CHANNEL_X0Y4 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC P4 } [get_ports {pcie_tx_n[3]}] ;# MGTYTXP0_227 GTYE3_CHANNEL_X0Y4 / GTYE3_COMMON_X0Y1
set_property -dict {LOC U2 } [get_ports {pcie_rx_p[4]}] ;# MGTYTXN3_226 GTYE3_CHANNEL_X0Y3 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC U1 } [get_ports {pcie_rx_n[4]}] ;# MGTYTXP3_226 GTYE3_CHANNEL_X0Y3 / GTYE3_COMMON_X0Y0
set_property -dict {LOC T5 } [get_ports {pcie_tx_p[4]}] ;# MGTYTXN3_226 GTYE3_CHANNEL_X0Y3 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC T4 } [get_ports {pcie_tx_n[4]}] ;# MGTYTXP3_226 GTYE3_CHANNEL_X0Y3 / GTYE3_COMMON_X0Y0
set_property -dict {LOC W2 } [get_ports {pcie_rx_p[5]}] ;# MGTYTXN2_226 GTYE3_CHANNEL_X0Y2 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC W1 } [get_ports {pcie_rx_n[5]}] ;# MGTYTXP2_226 GTYE3_CHANNEL_X0Y2 / GTYE3_COMMON_X0Y0
set_property -dict {LOC V5 } [get_ports {pcie_tx_p[5]}] ;# MGTYTXN2_226 GTYE3_CHANNEL_X0Y2 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC V4 } [get_ports {pcie_tx_n[5]}] ;# MGTYTXP2_226 GTYE3_CHANNEL_X0Y2 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AA2 } [get_ports {pcie_rx_p[6]}] ;# MGTYTXN1_226 GTYE3_CHANNEL_X0Y1 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AA1 } [get_ports {pcie_rx_n[6]}] ;# MGTYTXP1_226 GTYE3_CHANNEL_X0Y1 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AB5 } [get_ports {pcie_tx_p[6]}] ;# MGTYTXN1_226 GTYE3_CHANNEL_X0Y1 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AB4 } [get_ports {pcie_tx_n[6]}] ;# MGTYTXP1_226 GTYE3_CHANNEL_X0Y1 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AC2 } [get_ports {pcie_rx_p[7]}] ;# MGTYTXN0_226 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AC1 } [get_ports {pcie_rx_n[7]}] ;# MGTYTXP0_226 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AD5 } [get_ports {pcie_tx_p[7]}] ;# MGTYTXN0_226 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AD4 } [get_ports {pcie_tx_n[7]}] ;# MGTYTXP0_226 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AE2 } [get_ports {pcie_rx_p[8]}] ;# MGTYTXN3_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AE1 } [get_ports {pcie_rx_n[8]}] ;# MGTYTXP3_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AF5 } [get_ports {pcie_tx_p[8]}] ;# MGTYTXN3_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AF4 } [get_ports {pcie_tx_n[8]}] ;# MGTYTXP3_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AG2 } [get_ports {pcie_rx_p[9]}] ;# MGTYTXN2_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AG1 } [get_ports {pcie_rx_n[9]}] ;# MGTYTXP2_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AH5 } [get_ports {pcie_tx_p[9]}] ;# MGTYTXN2_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AH4 } [get_ports {pcie_tx_n[9]}] ;# MGTYTXP2_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AJ2 } [get_ports {pcie_rx_p[10]}] ;# MGTYTXN1_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AJ1 } [get_ports {pcie_rx_n[10]}] ;# MGTYTXP1_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AK5 } [get_ports {pcie_tx_p[10]}] ;# MGTYTXN1_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AK4 } [get_ports {pcie_tx_n[10]}] ;# MGTYTXP1_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AL2 } [get_ports {pcie_rx_p[11]}] ;# MGTYTXN0_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AL1 } [get_ports {pcie_rx_n[11]}] ;# MGTYTXP0_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AM5 } [get_ports {pcie_tx_p[11]}] ;# MGTYTXN0_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AM4 } [get_ports {pcie_tx_n[11]}] ;# MGTYTXP0_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AN2 } [get_ports {pcie_rx_p[12]}] ;# MGTYTXN3_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AN1 } [get_ports {pcie_rx_n[12]}] ;# MGTYTXP3_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AP5 } [get_ports {pcie_tx_p[12]}] ;# MGTYTXN3_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AP4 } [get_ports {pcie_tx_n[12]}] ;# MGTYTXP3_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AR2 } [get_ports {pcie_rx_p[13]}] ;# MGTYTXN2_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AR1 } [get_ports {pcie_rx_n[13]}] ;# MGTYTXP2_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AT5 } [get_ports {pcie_tx_p[13]}] ;# MGTYTXN2_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AT4 } [get_ports {pcie_tx_n[13]}] ;# MGTYTXP2_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AU2 } [get_ports {pcie_rx_p[14]}] ;# MGTYTXN1_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AU1 } [get_ports {pcie_rx_n[14]}] ;# MGTYTXP1_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AU7 } [get_ports {pcie_tx_p[14]}] ;# MGTYTXN1_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AU6 } [get_ports {pcie_tx_n[14]}] ;# MGTYTXP1_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AV4 } [get_ports {pcie_rx_p[15]}] ;# MGTYTXN0_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AV3 } [get_ports {pcie_rx_n[15]}] ;# MGTYTXP0_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AW7 } [get_ports {pcie_tx_p[15]}] ;# MGTYTXN0_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AW6 } [get_ports {pcie_tx_n[15]}] ;# MGTYTXP0_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
set_property -dict {LOC J2 } [get_ports {pcie_rx_p[0]}] ;# MGTYRXP3_227 GTYE3_CHANNEL_X1Y15 / GTYE3_COMMON_X1Y3
#set_property -dict {LOC J1 } [get_ports {pcie_rx_n[0]}] ;# MGTYRXN3_227 GTYE3_CHANNEL_X1Y15 / GTYE3_COMMON_X1Y3
set_property -dict {LOC H5 } [get_ports {pcie_tx_p[0]}] ;# MGTYTXP3_227 GTYE3_CHANNEL_X1Y15 / GTYE3_COMMON_X1Y3
#set_property -dict {LOC H4 } [get_ports {pcie_tx_n[0]}] ;# MGTYTXN3_227 GTYE3_CHANNEL_X1Y15 / GTYE3_COMMON_X1Y3
set_property -dict {LOC L2 } [get_ports {pcie_rx_p[1]}] ;# MGTYRXP2_227 GTYE3_CHANNEL_X1Y14 / GTYE3_COMMON_X1Y3
#set_property -dict {LOC L1 } [get_ports {pcie_rx_n[1]}] ;# MGTYRXN2_227 GTYE3_CHANNEL_X1Y14 / GTYE3_COMMON_X1Y3
set_property -dict {LOC K5 } [get_ports {pcie_tx_p[1]}] ;# MGTYTXP2_227 GTYE3_CHANNEL_X1Y14 / GTYE3_COMMON_X1Y3
#set_property -dict {LOC K4 } [get_ports {pcie_tx_n[1]}] ;# MGTYTXN2_227 GTYE3_CHANNEL_X1Y14 / GTYE3_COMMON_X1Y3
set_property -dict {LOC N2 } [get_ports {pcie_rx_p[2]}] ;# MGTYRXP1_227 GTYE3_CHANNEL_X1Y13 / GTYE3_COMMON_X1Y3
#set_property -dict {LOC N1 } [get_ports {pcie_rx_n[2]}] ;# MGTYRXN1_227 GTYE3_CHANNEL_X1Y13 / GTYE3_COMMON_X1Y3
set_property -dict {LOC M5 } [get_ports {pcie_tx_p[2]}] ;# MGTYTXP1_227 GTYE3_CHANNEL_X1Y13 / GTYE3_COMMON_X1Y3
#set_property -dict {LOC M4 } [get_ports {pcie_tx_n[2]}] ;# MGTYTXN1_227 GTYE3_CHANNEL_X1Y13 / GTYE3_COMMON_X1Y3
set_property -dict {LOC R2 } [get_ports {pcie_rx_p[3]}] ;# MGTYRXP0_227 GTYE3_CHANNEL_X1Y12 / GTYE3_COMMON_X1Y3
#set_property -dict {LOC R1 } [get_ports {pcie_rx_n[3]}] ;# MGTYRXN0_227 GTYE3_CHANNEL_X1Y12 / GTYE3_COMMON_X1Y3
set_property -dict {LOC P5 } [get_ports {pcie_tx_p[3]}] ;# MGTYTXP0_227 GTYE3_CHANNEL_X1Y12 / GTYE3_COMMON_X1Y3
#set_property -dict {LOC P4 } [get_ports {pcie_tx_n[3]}] ;# MGTYTXN0_227 GTYE3_CHANNEL_X1Y12 / GTYE3_COMMON_X1Y3
set_property -dict {LOC U2 } [get_ports {pcie_rx_p[4]}] ;# MGTYRXP3_226 GTYE3_CHANNEL_X1Y11 / GTYE3_COMMON_X1Y2
#set_property -dict {LOC U1 } [get_ports {pcie_rx_n[4]}] ;# MGTYRXN3_226 GTYE3_CHANNEL_X1Y11 / GTYE3_COMMON_X1Y2
set_property -dict {LOC T5 } [get_ports {pcie_tx_p[4]}] ;# MGTYTXP3_226 GTYE3_CHANNEL_X1Y11 / GTYE3_COMMON_X1Y2
#set_property -dict {LOC T4 } [get_ports {pcie_tx_n[4]}] ;# MGTYTXN3_226 GTYE3_CHANNEL_X1Y11 / GTYE3_COMMON_X1Y2
set_property -dict {LOC W2 } [get_ports {pcie_rx_p[5]}] ;# MGTYRXP2_226 GTYE3_CHANNEL_X1Y10 / GTYE3_COMMON_X1Y2
#set_property -dict {LOC W1 } [get_ports {pcie_rx_n[5]}] ;# MGTYRXN2_226 GTYE3_CHANNEL_X1Y10 / GTYE3_COMMON_X1Y2
set_property -dict {LOC V5 } [get_ports {pcie_tx_p[5]}] ;# MGTYTXP2_226 GTYE3_CHANNEL_X1Y10 / GTYE3_COMMON_X1Y2
#set_property -dict {LOC V4 } [get_ports {pcie_tx_n[5]}] ;# MGTYTXN2_226 GTYE3_CHANNEL_X1Y10 / GTYE3_COMMON_X1Y2
set_property -dict {LOC AA2 } [get_ports {pcie_rx_p[6]}] ;# MGTYRXP1_226 GTYE3_CHANNEL_X1Y9 / GTYE3_COMMON_X1Y2
#set_property -dict {LOC AA1 } [get_ports {pcie_rx_n[6]}] ;# MGTYRXN1_226 GTYE3_CHANNEL_X1Y9 / GTYE3_COMMON_X1Y2
set_property -dict {LOC AB5 } [get_ports {pcie_tx_p[6]}] ;# MGTYTXP1_226 GTYE3_CHANNEL_X1Y9 / GTYE3_COMMON_X1Y2
#set_property -dict {LOC AB4 } [get_ports {pcie_tx_n[6]}] ;# MGTYTXN1_226 GTYE3_CHANNEL_X1Y9 / GTYE3_COMMON_X1Y2
set_property -dict {LOC AC2 } [get_ports {pcie_rx_p[7]}] ;# MGTYRXP0_226 GTYE3_CHANNEL_X1Y8 / GTYE3_COMMON_X1Y2
#set_property -dict {LOC AC1 } [get_ports {pcie_rx_n[7]}] ;# MGTYRXN0_226 GTYE3_CHANNEL_X1Y8 / GTYE3_COMMON_X1Y2
set_property -dict {LOC AD5 } [get_ports {pcie_tx_p[7]}] ;# MGTYTXP0_226 GTYE3_CHANNEL_X1Y8 / GTYE3_COMMON_X1Y2
#set_property -dict {LOC AD4 } [get_ports {pcie_tx_n[7]}] ;# MGTYTXN0_226 GTYE3_CHANNEL_X1Y8 / GTYE3_COMMON_X1Y2
#set_property -dict {LOC AE2 } [get_ports {pcie_rx_p[8]}] ;# MGTYRXP3_225 GTYE3_CHANNEL_X1Y7 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AE1 } [get_ports {pcie_rx_n[8]}] ;# MGTYRXN3_225 GTYE3_CHANNEL_X1Y7 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AF5 } [get_ports {pcie_tx_p[8]}] ;# MGTYTXP3_225 GTYE3_CHANNEL_X1Y7 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AF4 } [get_ports {pcie_tx_n[8]}] ;# MGTYTXN3_225 GTYE3_CHANNEL_X1Y7 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AG2 } [get_ports {pcie_rx_p[9]}] ;# MGTYRXP2_225 GTYE3_CHANNEL_X1Y6 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AG1 } [get_ports {pcie_rx_n[9]}] ;# MGTYRXN2_225 GTYE3_CHANNEL_X1Y6 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AH5 } [get_ports {pcie_tx_p[9]}] ;# MGTYTXP2_225 GTYE3_CHANNEL_X1Y6 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AH4 } [get_ports {pcie_tx_n[9]}] ;# MGTYTXN2_225 GTYE3_CHANNEL_X1Y6 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AJ2 } [get_ports {pcie_rx_p[10]}] ;# MGTYRXP1_225 GTYE3_CHANNEL_X1Y5 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AJ1 } [get_ports {pcie_rx_n[10]}] ;# MGTYRXN1_225 GTYE3_CHANNEL_X1Y5 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AK5 } [get_ports {pcie_tx_p[10]}] ;# MGTYTXP1_225 GTYE3_CHANNEL_X1Y5 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AK4 } [get_ports {pcie_tx_n[10]}] ;# MGTYTXN1_225 GTYE3_CHANNEL_X1Y5 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AL2 } [get_ports {pcie_rx_p[11]}] ;# MGTYRXP0_225 GTYE3_CHANNEL_X1Y4 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AL1 } [get_ports {pcie_rx_n[11]}] ;# MGTYRXN0_225 GTYE3_CHANNEL_X1Y4 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AM5 } [get_ports {pcie_tx_p[11]}] ;# MGTYTXP0_225 GTYE3_CHANNEL_X1Y4 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AM4 } [get_ports {pcie_tx_n[11]}] ;# MGTYTXN0_225 GTYE3_CHANNEL_X1Y4 / GTYE3_COMMON_X1Y1
#set_property -dict {LOC AN2 } [get_ports {pcie_rx_p[12]}] ;# MGTYRXP3_224 GTYE3_CHANNEL_X1Y3 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AN1 } [get_ports {pcie_rx_n[12]}] ;# MGTYRXN3_224 GTYE3_CHANNEL_X1Y3 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AP5 } [get_ports {pcie_tx_p[12]}] ;# MGTYTXP3_224 GTYE3_CHANNEL_X1Y3 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AP4 } [get_ports {pcie_tx_n[12]}] ;# MGTYTXN3_224 GTYE3_CHANNEL_X1Y3 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AR2 } [get_ports {pcie_rx_p[13]}] ;# MGTYRXP2_224 GTYE3_CHANNEL_X1Y2 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AR1 } [get_ports {pcie_rx_n[13]}] ;# MGTYRXN2_224 GTYE3_CHANNEL_X1Y2 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AT5 } [get_ports {pcie_tx_p[13]}] ;# MGTYTXP2_224 GTYE3_CHANNEL_X1Y2 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AT4 } [get_ports {pcie_tx_n[13]}] ;# MGTYTXN2_224 GTYE3_CHANNEL_X1Y2 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AU2 } [get_ports {pcie_rx_p[14]}] ;# MGTYRXP1_224 GTYE3_CHANNEL_X1Y1 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AU1 } [get_ports {pcie_rx_n[14]}] ;# MGTYRXN1_224 GTYE3_CHANNEL_X1Y1 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AU7 } [get_ports {pcie_tx_p[14]}] ;# MGTYTXP1_224 GTYE3_CHANNEL_X1Y1 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AU6 } [get_ports {pcie_tx_n[14]}] ;# MGTYTXN1_224 GTYE3_CHANNEL_X1Y1 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AV4 } [get_ports {pcie_rx_p[15]}] ;# MGTYRXP0_224 GTYE3_CHANNEL_X1Y0 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AV3 } [get_ports {pcie_rx_n[15]}] ;# MGTYRXN0_224 GTYE3_CHANNEL_X1Y0 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AW7 } [get_ports {pcie_tx_p[15]}] ;# MGTYTXP0_224 GTYE3_CHANNEL_X1Y0 / GTYE3_COMMON_X1Y0
#set_property -dict {LOC AW6 } [get_ports {pcie_tx_n[15]}] ;# MGTYTXN0_224 GTYE3_CHANNEL_X1Y0 / GTYE3_COMMON_X1Y0
set_property -dict {LOC AA7 } [get_ports pcie_refclk_1_p] ;# MGTREFCLK0P_226
#set_property -dict {LOC AA6 } [get_ports pcie_refclk_1_n] ;# MGTREFCLK0N_226
#set_property -dict {LOC AJ7 } [get_ports pcie_refclk_2_p] ;# MGTREFCLK0P_224

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# Targets
TARGETS:=
# Subdirectories
SUBDIRS = fpga
SUBDIRS_CLEAN = $(patsubst %,%.clean,$(SUBDIRS))
# Rules
.PHONY: all
all: $(SUBDIRS) $(TARGETS)
.PHONY: $(SUBDIRS)
$(SUBDIRS):
cd $@ && $(MAKE)
.PHONY: $(SUBDIRS_CLEAN)
$(SUBDIRS_CLEAN):
cd $(@:.clean=) && $(MAKE) clean
.PHONY: clean
clean: $(SUBDIRS_CLEAN)
-rm -rf $(TARGETS)
program:
#djtgcfg prog -d Atlys --index 0 --file fpga/fpga.bit

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# Verilog PCIe Alveo U280 Example Design
## Introduction
This example design targets the Xilinx Alveo U280 FPGA board.
The design implements the PCIe AXI lite master module, the PCIe AXI master
module, and the PCIe AXI DMA module. A very simple Linux driver is included
to test the FPGA design.
* FPGA: xcu280-fsvh2892-2L-e
## How to build
Run make to build. Ensure that the Xilinx Vivado toolchain components are
in PATH.
Run make to build the driver. Ensure the headers for the running kernel are
installed, otherwise the driver cannot be compiled.
## How to test
Run make program to program the Alveo U280 board with Vivado. Then load the
driver with insmod example.ko. Check dmesg for the output.

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###################################################################
#
# Xilinx Vivado FPGA Makefile
#
# Copyright (c) 2016 Alex Forencich
#
###################################################################
#
# Parameters:
# FPGA_TOP - Top module name
# FPGA_FAMILY - FPGA family (e.g. VirtexUltrascale)
# FPGA_DEVICE - FPGA device (e.g. xcvu095-ffva2104-2-e)
# SYN_FILES - space-separated list of source files
# INC_FILES - space-separated list of include files
# XDC_FILES - space-separated list of timing constraint files
# XCI_FILES - space-separated list of IP XCI files
#
# Example:
#
# FPGA_TOP = fpga
# FPGA_FAMILY = VirtexUltrascale
# FPGA_DEVICE = xcvu095-ffva2104-2-e
# SYN_FILES = rtl/fpga.v
# XDC_FILES = fpga.xdc
# XCI_FILES = ip/pcspma.xci
# include ../common/vivado.mk
#
###################################################################
# phony targets
.PHONY: clean fpga
# prevent make from deleting intermediate files and reports
.PRECIOUS: %.xpr %.bit %.mcs %.prm
.SECONDARY:
CONFIG ?= config.mk
-include ../$(CONFIG)
SYN_FILES_REL = $(patsubst %, ../%, $(SYN_FILES))
INC_FILES_REL = $(patsubst %, ../%, $(INC_FILES))
XCI_FILES_REL = $(patsubst %, ../%, $(XCI_FILES))
IP_TCL_FILES_REL = $(patsubst %, ../%, $(IP_TCL_FILES))
ifdef XDC_FILES
XDC_FILES_REL = $(patsubst %, ../%, $(XDC_FILES))
else
XDC_FILES_REL = $(FPGA_TOP).xdc
endif
###################################################################
# Main Targets
#
# all: build everything
# clean: remove output files and project files
###################################################################
all: fpga
fpga: $(FPGA_TOP).bit
tmpclean:
-rm -rf *.log *.jou *.cache *.hbs *.hw *.ip_user_files *.runs *.xpr *.html *.xml *.sim *.srcs *.str .Xil defines.v
-rm -rf create_project.tcl run_synth.tcl run_impl.tcl generate_bit.tcl
clean: tmpclean
-rm -rf *.bit program.tcl generate_mcs.tcl *.mcs *.prm flash.tcl
distclean: clean
-rm -rf rev
###################################################################
# Target implementations
###################################################################
# Vivado project file
%.xpr: Makefile $(XCI_FILES_REL)
rm -rf defines.v
touch defines.v
for x in $(DEFS); do echo '`define' $$x >> defines.v; done
echo "create_project -force -part $(FPGA_PART) $*" > create_project.tcl
echo "add_files -fileset sources_1 defines.v" >> create_project.tcl
for x in $(SYN_FILES_REL); do echo "add_files -fileset sources_1 $$x" >> create_project.tcl; done
for x in $(XDC_FILES_REL); do echo "add_files -fileset constrs_1 $$x" >> create_project.tcl; done
for x in $(XCI_FILES_REL); do echo "import_ip $$x" >> create_project.tcl; done
for x in $(IP_TCL_FILES_REL); do echo "source $$x" >> create_project.tcl; done
echo "exit" >> create_project.tcl
vivado -nojournal -nolog -mode batch -source create_project.tcl
# synthesis run
%.runs/synth_1/%.dcp: %.xpr $(SYN_FILES_REL) $(INC_FILES_REL) $(XDC_FILES_REL)
echo "open_project $*.xpr" > run_synth.tcl
echo "reset_run synth_1" >> run_synth.tcl
echo "launch_runs synth_1" >> run_synth.tcl
echo "wait_on_run synth_1" >> run_synth.tcl
echo "exit" >> run_synth.tcl
vivado -nojournal -nolog -mode batch -source run_synth.tcl
# implementation run
%.runs/impl_1/%_routed.dcp: %.runs/synth_1/%.dcp
echo "open_project $*.xpr" > run_impl.tcl
echo "reset_run impl_1" >> run_impl.tcl
echo "launch_runs impl_1" >> run_impl.tcl
echo "wait_on_run impl_1" >> run_impl.tcl
echo "exit" >> run_impl.tcl
vivado -nojournal -nolog -mode batch -source run_impl.tcl
# bit file
%.bit: %.runs/impl_1/%_routed.dcp
echo "open_project $*.xpr" > generate_bit.tcl
echo "open_run impl_1" >> generate_bit.tcl
echo "write_bitstream -force $*.bit" >> generate_bit.tcl
echo "exit" >> generate_bit.tcl
vivado -nojournal -nolog -mode batch -source generate_bit.tcl
mkdir -p rev
EXT=bit; COUNT=100; \
while [ -e rev/$*_rev$$COUNT.$$EXT ]; \
do COUNT=$$((COUNT+1)); done; \
cp $@ rev/$*_rev$$COUNT.$$EXT; \
echo "Output: rev/$*_rev$$COUNT.$$EXT";

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../../common/driver/

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# XDC constraints for the Xilinx Alveo U280 board
# part: xcu280-fsvh2892-2L-e
# General configuration
set_property CFGBVS GND [current_design]
set_property CONFIG_VOLTAGE 1.8 [current_design]
set_property BITSTREAM.CONFIG.CONFIGFALLBACK ENABLE [current_design]
set_property BITSTREAM.GENERAL.COMPRESS TRUE [current_design]
set_property CONFIG_MODE SPIx4 [current_design]
set_property BITSTREAM.CONFIG.SPI_BUSWIDTH 4 [current_design]
set_property BITSTREAM.CONFIG.CONFIGRATE 85.0 [current_design]
set_property BITSTREAM.CONFIG.EXTMASTERCCLK_EN DISABLE [current_design]
set_property BITSTREAM.CONFIG.SPI_FALL_EDGE YES [current_design]
set_property BITSTREAM.CONFIG.UNUSEDPIN PULLUP [current_design]
set_property BITSTREAM.CONFIG.SPI_32BIT_ADDR YES [current_design]
# System clocks
# 100 MHz (DDR4)
#set_property -dict {LOC BJ43 IOSTANDARD LVDS} [get_ports clk_100mhz_0_p]
#set_property -dict {LOC BJ44 IOSTANDARD LVDS} [get_ports clk_100mhz_0_n]
#create_clock -period 10 -name clk_100mhz_0 [get_ports clk_100mhz_0_p]
# 100 MHz (DDR4)
#set_property -dict {LOC BH6 IOSTANDARD LVDS} [get_ports clk_100mhz_1_p]
#set_property -dict {LOC BJ6 IOSTANDARD LVDS} [get_ports clk_100mhz_1_n]
#create_clock -period 10 -name clk_100mhz_1 [get_ports clk_100mhz_1_p]
# 100 MHz
#set_property -dict {LOC G31 IOSTANDARD LVDS} [get_ports clk_100mhz_2_p]
#set_property -dict {LOC F31 IOSTANDARD LVDS} [get_ports clk_100mhz_2_n]
#create_clock -period 10 -name clk_100mhz_2 [get_ports clk_100mhz_2_p]
# SI570 user clock
#set_property -dict {LOC G30 IOSTANDARD LVDS} [get_ports clk_si570_p]
#set_property -dict {LOC F30 IOSTANDARD LVDS} [get_ports clk_si570_n]
#create_clock -period 6.4 -name clk_si570 [get_ports clk_si570_p]
# Reset button
#set_property -dict {LOC L30 IOSTANDARD LVCMOS18} [get_ports reset]
# UART
#set_property -dict {LOC A28 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports usb_uart_txd]
#set_property -dict {LOC B33 IOSTANDARD LVCMOS18} [get_ports usb_uart_rxd]
# HBM overtemp
set_property -dict {LOC D32 IOSTANDARD LVCMOS18} [get_ports hbm_cattrip]
# QSFP28 Interfaces
#set_property -dict {LOC L53 } [get_ports qsfp0_rx1_p] ;# MGTYRXP0_134 GTYE3_CHANNEL_X0Y40 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC L54 } [get_ports qsfp0_rx1_n] ;# MGTYRXN0_134 GTYE3_CHANNEL_X0Y40 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC L48 } [get_ports qsfp0_tx1_p] ;# MGTYTXP0_134 GTYE3_CHANNEL_X0Y40 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC L49 } [get_ports qsfp0_tx1_n] ;# MGTYTXN0_134 GTYE3_CHANNEL_X0Y40 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC K51 } [get_ports qsfp0_rx2_p] ;# MGTYRXP1_134 GTYE3_CHANNEL_X0Y41 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC K52 } [get_ports qsfp0_rx2_n] ;# MGTYRXN1_134 GTYE3_CHANNEL_X0Y41 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC L44 } [get_ports qsfp0_tx2_p] ;# MGTYTXP1_134 GTYE3_CHANNEL_X0Y41 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC L45 } [get_ports qsfp0_tx2_n] ;# MGTYTXN1_134 GTYE3_CHANNEL_X0Y41 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC J53 } [get_ports qsfp0_rx3_p] ;# MGTYRXP2_134 GTYE3_CHANNEL_X0Y42 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC J54 } [get_ports qsfp0_rx3_n] ;# MGTYRXN2_134 GTYE3_CHANNEL_X0Y42 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC K46 } [get_ports qsfp0_tx3_p] ;# MGTYTXP2_134 GTYE3_CHANNEL_X0Y42 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC K47 } [get_ports qsfp0_tx3_n] ;# MGTYTXN2_134 GTYE3_CHANNEL_X0Y42 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC H51 } [get_ports qsfp0_rx4_p] ;# MGTYRXP3_134 GTYE3_CHANNEL_X0Y43 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC H52 } [get_ports qsfp0_rx4_n] ;# MGTYRXN3_134 GTYE3_CHANNEL_X0Y43 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC J48 } [get_ports qsfp0_tx4_p] ;# MGTYTXP3_134 GTYE3_CHANNEL_X0Y43 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC J49 } [get_ports qsfp0_tx4_n] ;# MGTYTXN3_134 GTYE3_CHANNEL_X0Y43 / GTYE3_COMMON_X0Y10
#set_property -dict {LOC T42 } [get_ports qsfp0_mgt_refclk_0_p] ;# MGTREFCLK0P_134 from SI570
#set_property -dict {LOC T43 } [get_ports qsfp0_mgt_refclk_0_n] ;# MGTREFCLK0N_134 from SI570
#set_property -dict {LOC R40 } [get_ports qsfp0_mgt_refclk_1_p] ;# MGTREFCLK1P_134 from SI546
#set_property -dict {LOC R41 } [get_ports qsfp0_mgt_refclk_1_n] ;# MGTREFCLK1N_134 from SI546
#set_property -dict {LOC H32 IOSTANDARD LVCMOS18} [get_ports qsfp0_refclk_oe_b]
#set_property -dict {LOC G32 IOSTANDARD LVCMOS18} [get_ports qsfp0_refclk_fs]
# 156.25 MHz MGT reference clock (from SI570)
#create_clock -period 6.400 -name qsfp0_mgt_refclk_0 [get_ports qsfp0_mgt_refclk_0_p]
# 156.25 MHz MGT reference clock (from SI546, fs = 0)
#create_clock -period 6.400 -name qsfp0_mgt_refclk_1 [get_ports qsfp0_mgt_refclk_1_p]
# 161.1328125 MHz MGT reference clock (from SI546, fs = 1)
#create_clock -period 6.206 -name qsfp0_mgt_refclk_1 [get_ports qsfp0_mgt_refclk_1_p]
#set_property -dict {LOC G53 } [get_ports qsfp1_rx1_p] ;# MGTYRXP0_135 GTYE3_CHANNEL_X0Y44 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC G54 } [get_ports qsfp1_rx1_n] ;# MGTYRXN0_135 GTYE3_CHANNEL_X0Y44 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC G48 } [get_ports qsfp1_tx1_p] ;# MGTYTXP0_135 GTYE3_CHANNEL_X0Y44 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC G49 } [get_ports qsfp1_tx1_n] ;# MGTYTXN0_135 GTYE3_CHANNEL_X0Y44 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC F51 } [get_ports qsfp1_rx2_p] ;# MGTYRXP1_135 GTYE3_CHANNEL_X0Y45 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC F52 } [get_ports qsfp1_rx2_n] ;# MGTYRXN1_135 GTYE3_CHANNEL_X0Y45 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC E48 } [get_ports qsfp1_tx2_p] ;# MGTYTXP1_135 GTYE3_CHANNEL_X0Y45 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC E49 } [get_ports qsfp1_tx2_n] ;# MGTYTXN1_135 GTYE3_CHANNEL_X0Y45 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC E53 } [get_ports qsfp1_rx3_p] ;# MGTYRXP2_135 GTYE3_CHANNEL_X0Y46 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC E54 } [get_ports qsfp1_rx3_n] ;# MGTYRXN2_135 GTYE3_CHANNEL_X0Y46 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC C48 } [get_ports qsfp1_tx3_p] ;# MGTYTXP2_135 GTYE3_CHANNEL_X0Y46 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC C49 } [get_ports qsfp1_tx3_n] ;# MGTYTXN2_135 GTYE3_CHANNEL_X0Y46 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC D51 } [get_ports qsfp1_rx4_p] ;# MGTYRXP3_135 GTYE3_CHANNEL_X0Y47 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC D52 } [get_ports qsfp1_rx4_n] ;# MGTYRXN3_135 GTYE3_CHANNEL_X0Y47 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC A49 } [get_ports qsfp1_tx4_p] ;# MGTYTXP3_135 GTYE3_CHANNEL_X0Y47 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC A50 } [get_ports qsfp1_tx4_n] ;# MGTYTXN3_135 GTYE3_CHANNEL_X0Y47 / GTYE3_COMMON_X0Y11
#set_property -dict {LOC P42 } [get_ports qsfp1_mgt_refclk_0_p] ;# MGTREFCLK0P_135 from SI570
#set_property -dict {LOC P43 } [get_ports qsfp1_mgt_refclk_0_n] ;# MGTREFCLK0N_135 from SI570
#set_property -dict {LOC M42 } [get_ports qsfp1_mgt_refclk_1_p] ;# MGTREFCLK1P_135 from SI546
#set_property -dict {LOC M43 } [get_ports qsfp1_mgt_refclk_1_n] ;# MGTREFCLK1N_135 from SI546
#set_property -dict {LOC H30 IOSTANDARD LVCMOS18} [get_ports qsfp1_refclk_oe_b]
#set_property -dict {LOC G33 IOSTANDARD LVCMOS18} [get_ports qsfp1_refclk_fs]
# 156.25 MHz MGT reference clock (from SI570)
#create_clock -period 6.400 -name qsfp1_mgt_refclk_0 [get_ports qsfp1_mgt_refclk_0_p]
# 156.25 MHz MGT reference clock (from SI546, fs = 0)
#create_clock -period 6.400 -name qsfp1_mgt_refclk_1 [get_ports qsfp1_mgt_refclk_1_p]
# 161.1328125 MHz MGT reference clock (from SI546, fs = 1)
#create_clock -period 6.206 -name qsfp1_mgt_refclk_1 [get_ports qsfp1_mgt_refclk_1_p]
# PCIe Interface
set_property -dict {LOC AL2 } [get_ports {pcie_rx_p[0]}] ;# MGTYRXP3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AL1 } [get_ports {pcie_rx_n[0]}] ;# MGTYRXN3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AL11} [get_ports {pcie_tx_p[0]}] ;# MGTYTXP3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AL10} [get_ports {pcie_tx_n[0]}] ;# MGTYTXN3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AM4 } [get_ports {pcie_rx_p[1]}] ;# MGTYRXP2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AM3 } [get_ports {pcie_rx_n[1]}] ;# MGTYRXN2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AM9 } [get_ports {pcie_tx_p[1]}] ;# MGTYTXP2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AM8 } [get_ports {pcie_tx_n[1]}] ;# MGTYTXN2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AN6 } [get_ports {pcie_rx_p[2]}] ;# MGTYRXP1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AN5 } [get_ports {pcie_rx_n[2]}] ;# MGTYRXN1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AN11} [get_ports {pcie_tx_p[2]}] ;# MGTYTXP1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AN10} [get_ports {pcie_tx_n[2]}] ;# MGTYTXN1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AN2 } [get_ports {pcie_rx_p[3]}] ;# MGTYRXP0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AN1 } [get_ports {pcie_rx_n[3]}] ;# MGTYRXN0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AP9 } [get_ports {pcie_tx_p[3]}] ;# MGTYTXP0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AP8 } [get_ports {pcie_tx_n[3]}] ;# MGTYTXN0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AP4 } [get_ports {pcie_rx_p[4]}] ;# MGTYRXP3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AP3 } [get_ports {pcie_rx_n[4]}] ;# MGTYRXN3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AR11} [get_ports {pcie_tx_p[4]}] ;# MGTYTXP3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AR10} [get_ports {pcie_tx_n[4]}] ;# MGTYTXN3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AR2 } [get_ports {pcie_rx_p[5]}] ;# MGTYRXP2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AR1 } [get_ports {pcie_rx_n[5]}] ;# MGTYRXN2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AR7 } [get_ports {pcie_tx_p[5]}] ;# MGTYTXP2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AR6 } [get_ports {pcie_tx_n[5]}] ;# MGTYTXN2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AT4 } [get_ports {pcie_rx_p[6]}] ;# MGTYRXP1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AT3 } [get_ports {pcie_rx_n[6]}] ;# MGTYRXN1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AT9 } [get_ports {pcie_tx_p[6]}] ;# MGTYTXP1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AT8 } [get_ports {pcie_tx_n[6]}] ;# MGTYTXN1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AU2 } [get_ports {pcie_rx_p[7]}] ;# MGTYRXP0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AU1 } [get_ports {pcie_rx_n[7]}] ;# MGTYRXN0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AU11} [get_ports {pcie_tx_p[7]}] ;# MGTYTXP0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AU10} [get_ports {pcie_tx_n[7]}] ;# MGTYTXN0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AV4 } [get_ports {pcie_rx_p[8]}] ;# MGTYRXP3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AV3 } [get_ports {pcie_rx_n[8]}] ;# MGTYRXN3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AU7 } [get_ports {pcie_tx_p[8]}] ;# MGTYTXP3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AU6 } [get_ports {pcie_tx_n[8]}] ;# MGTYTXN3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AW6 } [get_ports {pcie_rx_p[9]}] ;# MGTYRXP2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AW5 } [get_ports {pcie_rx_n[9]}] ;# MGTYRXN2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AV9 } [get_ports {pcie_tx_p[9]}] ;# MGTYTXP2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AV8 } [get_ports {pcie_tx_n[9]}] ;# MGTYTXN2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AW2 } [get_ports {pcie_rx_p[10]}] ;# MGTYRXP1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AW1 } [get_ports {pcie_rx_n[10]}] ;# MGTYRXN1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AW11} [get_ports {pcie_tx_p[10]}] ;# MGTYTXP1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AW10} [get_ports {pcie_tx_n[10]}] ;# MGTYTXN1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AY4 } [get_ports {pcie_rx_p[11]}] ;# MGTYRXP0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AY3 } [get_ports {pcie_rx_n[11]}] ;# MGTYRXN0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AY9 } [get_ports {pcie_tx_p[11]}] ;# MGTYTXP0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AY8 } [get_ports {pcie_tx_n[11]}] ;# MGTYTXN0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1
set_property -dict {LOC BA6 } [get_ports {pcie_rx_p[12]}] ;# MGTYRXP3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BA5 } [get_ports {pcie_rx_n[12]}] ;# MGTYRXN3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BA11} [get_ports {pcie_tx_p[12]}] ;# MGTYTXP3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BA10} [get_ports {pcie_tx_n[12]}] ;# MGTYTXN3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BA2 } [get_ports {pcie_rx_p[13]}] ;# MGTYRXP2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BA1 } [get_ports {pcie_rx_n[13]}] ;# MGTYRXN2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BB9 } [get_ports {pcie_tx_p[13]}] ;# MGTYTXP2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BB8 } [get_ports {pcie_tx_n[13]}] ;# MGTYTXN2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BB4 } [get_ports {pcie_rx_p[14]}] ;# MGTYRXP1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BB3 } [get_ports {pcie_rx_n[14]}] ;# MGTYRXN1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BC11} [get_ports {pcie_tx_p[14]}] ;# MGTYTXP1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BC10} [get_ports {pcie_tx_n[14]}] ;# MGTYTXN1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BC2 } [get_ports {pcie_rx_p[15]}] ;# MGTYRXP0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BC1 } [get_ports {pcie_rx_n[15]}] ;# MGTYRXN0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BC7 } [get_ports {pcie_tx_p[15]}] ;# MGTYTXP0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BC6 } [get_ports {pcie_tx_n[15]}] ;# MGTYTXN0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC AL15} [get_ports pcie_refclk_0_p] ;# MGTREFCLK0P_227 (for x8 bifurcated lanes 0-7)
#set_property -dict {LOC AL14} [get_ports pcie_refclk_0_n] ;# MGTREFCLK0N_227 (for x8 bifurcated lanes 0-7)
#set_property -dict {LOC AK13} [get_ports pcie_refclk_2_p] ;# MGTREFCLK1P_227 (for async x8 bifurcated lanes 0-7)
#set_property -dict {LOC AK12} [get_ports pcie_refclk_2_n] ;# MGTREFCLK1N_227 (for async x8 bifurcated lanes 0-7)
set_property -dict {LOC AR15} [get_ports pcie_refclk_1_p] ;# MGTREFCLK0P_225 (for x16 or x8 bifurcated lanes 8-16)
#set_property -dict {LOC AR14} [get_ports pcie_refclk_1_n] ;# MGTREFCLK0N_225 (for x16 or x8 bifurcated lanes 8-16)
#set_property -dict {LOC AP13} [get_ports pcie_refclk_3_p] ;# MGTREFCLK1P_225 (for async x16 or x8 bifurcated lanes 8-16)
#set_property -dict {LOC AP12} [get_ports pcie_refclk_3_n] ;# MGTREFCLK1N_225 (for async x16 or x8 bifurcated lanes 8-16)
set_property -dict {LOC BH26 IOSTANDARD LVCMOS18 PULLUP true} [get_ports pcie_reset_n]
# 100 MHz MGT reference clock
#create_clock -period 10 -name pcie_mgt_refclk_0 [get_ports pcie_refclk_0_p]
create_clock -period 10 -name pcie_mgt_refclk_1 [get_ports pcie_refclk_1_p]
#create_clock -period 10 -name pcie_mgt_refclk_2 [get_ports pcie_refclk_2_p]
#create_clock -period 10 -name pcie_mgt_refclk_3 [get_ports pcie_refclk_3_p]

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fpga/lib/pcie/example/AU280/fpga_axi/fpga/Makefile Normal file
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# FPGA settings
FPGA_PART = xcu280-fsvh2892-2L-e
FPGA_TOP = fpga
FPGA_ARCH = virtexuplus
# Files for synthesis
SYN_FILES = rtl/fpga.v
SYN_FILES += rtl/fpga_core.v
SYN_FILES += rtl/sync_reset.v
SYN_FILES += rtl/sync_signal.v
SYN_FILES += rtl/axi_ram.v
SYN_FILES += rtl/axis_register.v
SYN_FILES += lib/pcie/rtl/axis_arb_mux.v
SYN_FILES += lib/pcie/rtl/pcie_us_axil_master.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_dma.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_dma_rd.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_dma_wr.v
SYN_FILES += lib/pcie/rtl/pcie_tag_manager.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_master.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_master_rd.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_master_wr.v
SYN_FILES += lib/pcie/rtl/pcie_us_axis_cq_demux.v
SYN_FILES += lib/pcie/rtl/pcie_us_cfg.v
SYN_FILES += lib/pcie/rtl/pcie_us_msi.v
SYN_FILES += lib/pcie/rtl/arbiter.v
SYN_FILES += lib/pcie/rtl/priority_encoder.v
SYN_FILES += lib/pcie/rtl/pulse_merge.v
# XDC files
XDC_FILES = fpga.xdc
# IP
#XCI_FILES =
IP_TCL_FILES = ip/pcie4c_uscale_plus_0.tcl
include ../common/vivado.mk
program: $(FPGA_TOP).bit
echo "open_hw" > program.tcl
echo "connect_hw_server" >> program.tcl
echo "open_hw_target" >> program.tcl
echo "current_hw_device [lindex [get_hw_devices] 0]" >> program.tcl
echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> program.tcl
echo "set_property PROGRAM.FILE {$(FPGA_TOP).bit} [current_hw_device]" >> program.tcl
echo "program_hw_devices [current_hw_device]" >> program.tcl
echo "exit" >> program.tcl
vivado -nojournal -nolog -mode batch -source program.tcl

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fpga/lib/pcie/example/AU280/fpga_axi/ip/pcie4c_uscale_plus_0.tcl Normal file
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create_ip -name pcie4c_uscale_plus -vendor xilinx.com -library ip -module_name pcie4c_uscale_plus_0
set_property -dict [list \
CONFIG.PL_LINK_CAP_MAX_LINK_SPEED {8.0_GT/s} \
CONFIG.PL_LINK_CAP_MAX_LINK_WIDTH {X16} \
CONFIG.AXISTEN_IF_EXT_512_RQ_STRADDLE {false} \
CONFIG.axisten_if_enable_client_tag {true} \
CONFIG.axisten_if_width {512_bit} \
CONFIG.axisten_freq {250} \
CONFIG.PF0_CLASS_CODE {020000} \
CONFIG.PF0_DEVICE_ID {0001} \
CONFIG.PF0_MSI_CAP_MULTIMSGCAP {32_vectors} \
CONFIG.PF0_SUBSYSTEM_ID {0001} \
CONFIG.PF0_SUBSYSTEM_VENDOR_ID {1234} \
CONFIG.PF0_Use_Class_Code_Lookup_Assistant {true} \
CONFIG.pf0_class_code_sub {00} \
CONFIG.pf0_base_class_menu {Network_controller} \
CONFIG.pf0_sub_class_interface_menu {Ethernet_controller} \
CONFIG.pf0_bar0_scale {Megabytes} \
CONFIG.pf0_bar0_size {16} \
CONFIG.pf0_bar1_enabled {true} \
CONFIG.pf0_bar1_type {Memory} \
CONFIG.pf0_bar1_scale {Megabytes} \
CONFIG.pf0_bar1_size {16} \
CONFIG.vendor_id {1234} \
CONFIG.en_msi_per_vec_masking {true} \
] [get_ips pcie4c_uscale_plus_0]

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fpga/lib/pcie/example/AU280/fpga_axi/lib/pcie Symbolic link
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../../../../

365
fpga/lib/pcie/example/AU280/fpga_axi/rtl/axi_ram.v Normal file
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/*
Copyright (c) 2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog 2001
`timescale 1ns / 1ps
/*
* AXI4 RAM
*/
module axi_ram #
(
parameter DATA_WIDTH = 32, // width of data bus in bits
parameter ADDR_WIDTH = 16, // width of address bus in bits
parameter STRB_WIDTH = (DATA_WIDTH/8),
parameter ID_WIDTH = 8,
parameter PIPELINE_OUTPUT = 0
)
(
input wire clk,
input wire rst,
input wire [ID_WIDTH-1:0] s_axi_awid,
input wire [ADDR_WIDTH-1:0] s_axi_awaddr,
input wire [7:0] s_axi_awlen,
input wire [2:0] s_axi_awsize,
input wire [1:0] s_axi_awburst,
input wire s_axi_awlock,
input wire [3:0] s_axi_awcache,
input wire [2:0] s_axi_awprot,
input wire s_axi_awvalid,
output wire s_axi_awready,
input wire [DATA_WIDTH-1:0] s_axi_wdata,
input wire [STRB_WIDTH-1:0] s_axi_wstrb,
input wire s_axi_wlast,
input wire s_axi_wvalid,
output wire s_axi_wready,
output wire [ID_WIDTH-1:0] s_axi_bid,
output wire [1:0] s_axi_bresp,
output wire s_axi_bvalid,
input wire s_axi_bready,
input wire [ID_WIDTH-1:0] s_axi_arid,
input wire [ADDR_WIDTH-1:0] s_axi_araddr,
input wire [7:0] s_axi_arlen,
input wire [2:0] s_axi_arsize,
input wire [1:0] s_axi_arburst,
input wire s_axi_arlock,
input wire [3:0] s_axi_arcache,
input wire [2:0] s_axi_arprot,
input wire s_axi_arvalid,
output wire s_axi_arready,
output wire [ID_WIDTH-1:0] s_axi_rid,
output wire [DATA_WIDTH-1:0] s_axi_rdata,
output wire [1:0] s_axi_rresp,
output wire s_axi_rlast,
output wire s_axi_rvalid,
input wire s_axi_rready
);
parameter VALID_ADDR_WIDTH = ADDR_WIDTH - $clog2(STRB_WIDTH);
parameter WORD_WIDTH = STRB_WIDTH;
parameter WORD_SIZE = DATA_WIDTH/WORD_WIDTH;
// bus width assertions
initial begin
if (WORD_SIZE * STRB_WIDTH != DATA_WIDTH) begin
$error("Error: AXI data width not evenly divisble");
$finish;
end
if (2**$clog2(WORD_WIDTH) != WORD_WIDTH) begin
$error("Error: AXI word width must be even power of two");
$finish;
end
end
localparam [0:0]
READ_STATE_IDLE = 1'd0,
READ_STATE_BURST = 1'd1;
reg [0:0] read_state_reg = READ_STATE_IDLE, read_state_next;
localparam [1:0]
WRITE_STATE_IDLE = 2'd0,
WRITE_STATE_BURST = 2'd1,
WRITE_STATE_RESP = 2'd2;
reg [1:0] write_state_reg = WRITE_STATE_IDLE, write_state_next;
reg mem_wr_en;
reg mem_rd_en;
reg [ID_WIDTH-1:0] read_id_reg = {ID_WIDTH{1'b0}}, read_id_next;
reg [ADDR_WIDTH-1:0] read_addr_reg = {ADDR_WIDTH{1'b0}}, read_addr_next;
reg [7:0] read_count_reg = 8'd0, read_count_next;
reg [2:0] read_size_reg = 3'd0, read_size_next;
reg [1:0] read_burst_reg = 2'd0, read_burst_next;
reg [ID_WIDTH-1:0] write_id_reg = {ID_WIDTH{1'b0}}, write_id_next;
reg [ADDR_WIDTH-1:0] write_addr_reg = {ADDR_WIDTH{1'b0}}, write_addr_next;
reg [7:0] write_count_reg = 8'd0, write_count_next;
reg [2:0] write_size_reg = 3'd0, write_size_next;
reg [1:0] write_burst_reg = 2'd0, write_burst_next;
reg s_axi_awready_reg = 1'b0, s_axi_awready_next;
reg s_axi_wready_reg = 1'b0, s_axi_wready_next;
reg [ID_WIDTH-1:0] s_axi_bid_reg = {ID_WIDTH{1'b0}}, s_axi_bid_next;
reg s_axi_bvalid_reg = 1'b0, s_axi_bvalid_next;
reg s_axi_arready_reg = 1'b0, s_axi_arready_next;
reg [ID_WIDTH-1:0] s_axi_rid_reg = {ID_WIDTH{1'b0}}, s_axi_rid_next;
reg [DATA_WIDTH-1:0] s_axi_rdata_reg = {DATA_WIDTH{1'b0}}, s_axi_rdata_next;
reg s_axi_rlast_reg = 1'b0, s_axi_rlast_next;
reg s_axi_rvalid_reg = 1'b0, s_axi_rvalid_next;
reg [ID_WIDTH-1:0] s_axi_rid_pipe_reg = {ID_WIDTH{1'b0}};
reg [DATA_WIDTH-1:0] s_axi_rdata_pipe_reg = {DATA_WIDTH{1'b0}};
reg s_axi_rlast_pipe_reg = 1'b0;
reg s_axi_rvalid_pipe_reg = 1'b0;
// (* RAM_STYLE="BLOCK" *)
reg [DATA_WIDTH-1:0] mem[(2**VALID_ADDR_WIDTH)-1:0];
wire [VALID_ADDR_WIDTH-1:0] s_axi_awaddr_valid = s_axi_awaddr >> (ADDR_WIDTH - VALID_ADDR_WIDTH);
wire [VALID_ADDR_WIDTH-1:0] s_axi_araddr_valid = s_axi_araddr >> (ADDR_WIDTH - VALID_ADDR_WIDTH);
wire [VALID_ADDR_WIDTH-1:0] read_addr_valid = read_addr_reg >> (ADDR_WIDTH - VALID_ADDR_WIDTH);
wire [VALID_ADDR_WIDTH-1:0] write_addr_valid = write_addr_reg >> (ADDR_WIDTH - VALID_ADDR_WIDTH);
assign s_axi_awready = s_axi_awready_reg;
assign s_axi_wready = s_axi_wready_reg;
assign s_axi_bid = s_axi_bid_reg;
assign s_axi_bresp = 2'b00;
assign s_axi_bvalid = s_axi_bvalid_reg;
assign s_axi_arready = s_axi_arready_reg;
assign s_axi_rid = PIPELINE_OUTPUT ? s_axi_rid_pipe_reg : s_axi_rid_reg;
assign s_axi_rdata = PIPELINE_OUTPUT ? s_axi_rdata_pipe_reg : s_axi_rdata_reg;
assign s_axi_rresp = 2'b00;
assign s_axi_rlast = PIPELINE_OUTPUT ? s_axi_rlast_pipe_reg : s_axi_rlast_reg;
assign s_axi_rvalid = PIPELINE_OUTPUT ? s_axi_rvalid_pipe_reg : s_axi_rvalid_reg;
integer i, j;
initial begin
// two nested loops for smaller number of iterations per loop
// workaround for synthesizer complaints about large loop counts
for (i = 0; i < 2**ADDR_WIDTH; i = i + 2**(ADDR_WIDTH/2)) begin
for (j = i; j < i + 2**(ADDR_WIDTH/2); j = j + 1) begin
mem[j] = 0;
end
end
end
always @* begin
write_state_next = WRITE_STATE_IDLE;
mem_wr_en = 1'b0;
write_id_next = write_id_reg;
write_addr_next = write_addr_reg;
write_count_next = write_count_reg;
write_size_next = write_size_reg;
write_burst_next = write_burst_reg;
s_axi_awready_next = 1'b0;
s_axi_wready_next = 1'b0;
s_axi_bid_next = s_axi_bid_reg;
s_axi_bvalid_next = s_axi_bvalid_reg && !s_axi_bready;
case (write_state_reg)
WRITE_STATE_IDLE: begin
s_axi_awready_next = 1'b1;
if (s_axi_awready && s_axi_awvalid) begin
write_id_next = s_axi_awid;
write_addr_next = s_axi_awaddr;
write_count_next = s_axi_awlen;
write_size_next = s_axi_awsize < $clog2(STRB_WIDTH) ? s_axi_awsize : $clog2(STRB_WIDTH);
write_burst_next = s_axi_awburst;
s_axi_awready_next = 1'b0;
s_axi_wready_next = 1'b1;
write_state_next = WRITE_STATE_BURST;
end else begin
write_state_next = WRITE_STATE_IDLE;
end
end
WRITE_STATE_BURST: begin
s_axi_wready_next = 1'b1;
if (s_axi_wready && s_axi_wvalid) begin
mem_wr_en = 1'b1;
if (write_burst_reg != 2'b00) begin
write_addr_next = write_addr_reg + (1 << write_size_reg);
end
write_count_next = write_count_reg - 1;
if (write_count_reg > 0) begin
write_state_next = WRITE_STATE_BURST;
end else begin
s_axi_wready_next = 1'b0;
if (s_axi_bready || !s_axi_bvalid) begin
s_axi_bid_next = write_id_reg;
s_axi_bvalid_next = 1'b1;
s_axi_awready_next = 1'b1;
write_state_next = WRITE_STATE_IDLE;
end else begin
write_state_next = WRITE_STATE_RESP;
end
end
end else begin
write_state_next = WRITE_STATE_BURST;
end
end
WRITE_STATE_RESP: begin
if (s_axi_bready || !s_axi_bvalid) begin
s_axi_bid_next = write_id_reg;
s_axi_bvalid_next = 1'b1;
s_axi_awready_next = 1'b1;
write_state_next = WRITE_STATE_IDLE;
end else begin
write_state_next = WRITE_STATE_RESP;
end
end
endcase
end
always @(posedge clk) begin
if (rst) begin
write_state_reg <= WRITE_STATE_IDLE;
s_axi_awready_reg <= 1'b0;
s_axi_wready_reg <= 1'b0;
s_axi_bvalid_reg <= 1'b0;
end else begin
write_state_reg <= write_state_next;
s_axi_awready_reg <= s_axi_awready_next;
s_axi_wready_reg <= s_axi_wready_next;
s_axi_bvalid_reg <= s_axi_bvalid_next;
end
write_id_reg <= write_id_next;
write_addr_reg <= write_addr_next;
write_count_reg <= write_count_next;
write_size_reg <= write_size_next;
write_burst_reg <= write_burst_next;
s_axi_bid_reg <= s_axi_bid_next;
for (i = 0; i < WORD_WIDTH; i = i + 1) begin
if (mem_wr_en & s_axi_wstrb[i]) begin
mem[write_addr_valid][WORD_SIZE*i +: WORD_SIZE] <= s_axi_wdata[WORD_SIZE*i +: WORD_SIZE];
end
end
end
always @* begin
read_state_next = READ_STATE_IDLE;
mem_rd_en = 1'b0;
s_axi_rid_next = s_axi_rid_reg;
s_axi_rlast_next = s_axi_rlast_reg;
s_axi_rvalid_next = s_axi_rvalid_reg && !(s_axi_rready || (PIPELINE_OUTPUT && !s_axi_rvalid_pipe_reg));
read_id_next = read_id_reg;
read_addr_next = read_addr_reg;
read_count_next = read_count_reg;
read_size_next = read_size_reg;
read_burst_next = read_burst_reg;
s_axi_arready_next = 1'b0;
case (read_state_reg)
READ_STATE_IDLE: begin
s_axi_arready_next = 1'b1;
if (s_axi_arready && s_axi_arvalid) begin
read_id_next = s_axi_arid;
read_addr_next = s_axi_araddr;
read_count_next = s_axi_arlen;
read_size_next = s_axi_arsize < $clog2(STRB_WIDTH) ? s_axi_arsize : $clog2(STRB_WIDTH);
read_burst_next = s_axi_arburst;
s_axi_arready_next = 1'b0;
read_state_next = READ_STATE_BURST;
end else begin
read_state_next = READ_STATE_IDLE;
end
end
READ_STATE_BURST: begin
if (s_axi_rready || (PIPELINE_OUTPUT && !s_axi_rvalid_pipe_reg) || !s_axi_rvalid_reg) begin
mem_rd_en = 1'b1;
s_axi_rvalid_next = 1'b1;
s_axi_rid_next = read_id_reg;
s_axi_rlast_next = read_count_reg == 0;
if (read_burst_reg != 2'b00) begin
read_addr_next = read_addr_reg + (1 << read_size_reg);
end
read_count_next = read_count_reg - 1;
if (read_count_reg > 0) begin
read_state_next = READ_STATE_BURST;
end else begin
s_axi_arready_next = 1'b1;
read_state_next = READ_STATE_IDLE;
end
end else begin
read_state_next = READ_STATE_BURST;
end
end
endcase
end
always @(posedge clk) begin
if (rst) begin
read_state_reg <= READ_STATE_IDLE;
s_axi_arready_reg <= 1'b0;
s_axi_rvalid_reg <= 1'b0;
s_axi_rvalid_pipe_reg <= 1'b0;
end else begin
read_state_reg <= read_state_next;
s_axi_arready_reg <= s_axi_arready_next;
s_axi_rvalid_reg <= s_axi_rvalid_next;
if (!s_axi_rvalid_pipe_reg || s_axi_rready) begin
s_axi_rvalid_pipe_reg <= s_axi_rvalid_reg;
end
end
read_id_reg <= read_id_next;
read_addr_reg <= read_addr_next;
read_count_reg <= read_count_next;
read_size_reg <= read_size_next;
read_burst_reg <= read_burst_next;
s_axi_rid_reg <= s_axi_rid_next;
s_axi_rlast_reg <= s_axi_rlast_next;
if (mem_rd_en) begin
s_axi_rdata_reg <= mem[read_addr_valid];
end
if (!s_axi_rvalid_pipe_reg || s_axi_rready) begin
s_axi_rid_pipe_reg <= s_axi_rid_reg;
s_axi_rdata_pipe_reg <= s_axi_rdata_reg;
s_axi_rlast_pipe_reg <= s_axi_rlast_reg;
end
end
endmodule

264
fpga/lib/pcie/example/AU280/fpga_axi/rtl/axis_register.v Normal file
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@ -0,0 +1,264 @@
/*
Copyright (c) 2014-2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog 2001
`timescale 1ns / 1ps
/*
* AXI4-Stream register
*/
module axis_register #
(
parameter DATA_WIDTH = 8,
parameter KEEP_ENABLE = (DATA_WIDTH>8),
parameter KEEP_WIDTH = (DATA_WIDTH/8),
parameter LAST_ENABLE = 1,
parameter ID_ENABLE = 0,
parameter ID_WIDTH = 8,
parameter DEST_ENABLE = 0,
parameter DEST_WIDTH = 8,
parameter USER_ENABLE = 1,
parameter USER_WIDTH = 1,
parameter REG_TYPE = 2
)
(
input wire clk,
input wire rst,
/*
* AXI Stream input
*/
input wire [DATA_WIDTH-1:0] s_axis_tdata,
input wire [KEEP_WIDTH-1:0] s_axis_tkeep,
input wire s_axis_tvalid,
output wire s_axis_tready,
input wire s_axis_tlast,
input wire [ID_WIDTH-1:0] s_axis_tid,
input wire [DEST_WIDTH-1:0] s_axis_tdest,
input wire [USER_WIDTH-1:0] s_axis_tuser,
/*
* AXI Stream output
*/
output wire [DATA_WIDTH-1:0] m_axis_tdata,
output wire [KEEP_WIDTH-1:0] m_axis_tkeep,
output wire m_axis_tvalid,
input wire m_axis_tready,
output wire m_axis_tlast,
output wire [ID_WIDTH-1:0] m_axis_tid,
output wire [DEST_WIDTH-1:0] m_axis_tdest,
output wire [USER_WIDTH-1:0] m_axis_tuser
);
generate
if (REG_TYPE > 1) begin
// skid buffer, no bubble cycles
// datapath registers
reg s_axis_tready_reg = 1'b0;
reg [DATA_WIDTH-1:0] m_axis_tdata_reg = {DATA_WIDTH{1'b0}};
reg [KEEP_WIDTH-1:0] m_axis_tkeep_reg = {KEEP_WIDTH{1'b0}};
reg m_axis_tvalid_reg = 1'b0, m_axis_tvalid_next;
reg m_axis_tlast_reg = 1'b0;
reg [ID_WIDTH-1:0] m_axis_tid_reg = {ID_WIDTH{1'b0}};
reg [DEST_WIDTH-1:0] m_axis_tdest_reg = {DEST_WIDTH{1'b0}};
reg [USER_WIDTH-1:0] m_axis_tuser_reg = {USER_WIDTH{1'b0}};
reg [DATA_WIDTH-1:0] temp_m_axis_tdata_reg = {DATA_WIDTH{1'b0}};
reg [KEEP_WIDTH-1:0] temp_m_axis_tkeep_reg = {KEEP_WIDTH{1'b0}};
reg temp_m_axis_tvalid_reg = 1'b0, temp_m_axis_tvalid_next;
reg temp_m_axis_tlast_reg = 1'b0;
reg [ID_WIDTH-1:0] temp_m_axis_tid_reg = {ID_WIDTH{1'b0}};
reg [DEST_WIDTH-1:0] temp_m_axis_tdest_reg = {DEST_WIDTH{1'b0}};
reg [USER_WIDTH-1:0] temp_m_axis_tuser_reg = {USER_WIDTH{1'b0}};
// datapath control
reg store_axis_input_to_output;
reg store_axis_input_to_temp;
reg store_axis_temp_to_output;
assign s_axis_tready = s_axis_tready_reg;
assign m_axis_tdata = m_axis_tdata_reg;
assign m_axis_tkeep = KEEP_ENABLE ? m_axis_tkeep_reg : {KEEP_WIDTH{1'b1}};
assign m_axis_tvalid = m_axis_tvalid_reg;
assign m_axis_tlast = LAST_ENABLE ? m_axis_tlast_reg : 1'b1;
assign m_axis_tid = ID_ENABLE ? m_axis_tid_reg : {ID_WIDTH{1'b0}};
assign m_axis_tdest = DEST_ENABLE ? m_axis_tdest_reg : {DEST_WIDTH{1'b0}};
assign m_axis_tuser = USER_ENABLE ? m_axis_tuser_reg : {USER_WIDTH{1'b0}};
// enable ready input next cycle if output is ready or the temp reg will not be filled on the next cycle (output reg empty or no input)
wire s_axis_tready_early = m_axis_tready || (!temp_m_axis_tvalid_reg && (!m_axis_tvalid_reg || !s_axis_tvalid));
always @* begin
// transfer sink ready state to source
m_axis_tvalid_next = m_axis_tvalid_reg;
temp_m_axis_tvalid_next = temp_m_axis_tvalid_reg;
store_axis_input_to_output = 1'b0;
store_axis_input_to_temp = 1'b0;
store_axis_temp_to_output = 1'b0;
if (s_axis_tready_reg) begin
// input is ready
if (m_axis_tready || !m_axis_tvalid_reg) begin
// output is ready or currently not valid, transfer data to output
m_axis_tvalid_next = s_axis_tvalid;
store_axis_input_to_output = 1'b1;
end else begin
// output is not ready, store input in temp
temp_m_axis_tvalid_next = s_axis_tvalid;
store_axis_input_to_temp = 1'b1;
end
end else if (m_axis_tready) begin
// input is not ready, but output is ready
m_axis_tvalid_next = temp_m_axis_tvalid_reg;
temp_m_axis_tvalid_next = 1'b0;
store_axis_temp_to_output = 1'b1;
end
end
always @(posedge clk) begin
if (rst) begin
s_axis_tready_reg <= 1'b0;
m_axis_tvalid_reg <= 1'b0;
temp_m_axis_tvalid_reg <= 1'b0;
end else begin
s_axis_tready_reg <= s_axis_tready_early;
m_axis_tvalid_reg <= m_axis_tvalid_next;
temp_m_axis_tvalid_reg <= temp_m_axis_tvalid_next;
end
// datapath
if (store_axis_input_to_output) begin
m_axis_tdata_reg <= s_axis_tdata;
m_axis_tkeep_reg <= s_axis_tkeep;
m_axis_tlast_reg <= s_axis_tlast;
m_axis_tid_reg <= s_axis_tid;
m_axis_tdest_reg <= s_axis_tdest;
m_axis_tuser_reg <= s_axis_tuser;
end else if (store_axis_temp_to_output) begin
m_axis_tdata_reg <= temp_m_axis_tdata_reg;
m_axis_tkeep_reg <= temp_m_axis_tkeep_reg;
m_axis_tlast_reg <= temp_m_axis_tlast_reg;
m_axis_tid_reg <= temp_m_axis_tid_reg;
m_axis_tdest_reg <= temp_m_axis_tdest_reg;
m_axis_tuser_reg <= temp_m_axis_tuser_reg;
end
if (store_axis_input_to_temp) begin
temp_m_axis_tdata_reg <= s_axis_tdata;
temp_m_axis_tkeep_reg <= s_axis_tkeep;
temp_m_axis_tlast_reg <= s_axis_tlast;
temp_m_axis_tid_reg <= s_axis_tid;
temp_m_axis_tdest_reg <= s_axis_tdest;
temp_m_axis_tuser_reg <= s_axis_tuser;
end
end
end else if (REG_TYPE == 1) begin
// simple register, inserts bubble cycles
// datapath registers
reg s_axis_tready_reg = 1'b0;
reg [DATA_WIDTH-1:0] m_axis_tdata_reg = {DATA_WIDTH{1'b0}};
reg [KEEP_WIDTH-1:0] m_axis_tkeep_reg = {KEEP_WIDTH{1'b0}};
reg m_axis_tvalid_reg = 1'b0, m_axis_tvalid_next;
reg m_axis_tlast_reg = 1'b0;
reg [ID_WIDTH-1:0] m_axis_tid_reg = {ID_WIDTH{1'b0}};
reg [DEST_WIDTH-1:0] m_axis_tdest_reg = {DEST_WIDTH{1'b0}};
reg [USER_WIDTH-1:0] m_axis_tuser_reg = {USER_WIDTH{1'b0}};
// datapath control
reg store_axis_input_to_output;
assign s_axis_tready = s_axis_tready_reg;
assign m_axis_tdata = m_axis_tdata_reg;
assign m_axis_tkeep = KEEP_ENABLE ? m_axis_tkeep_reg : {KEEP_WIDTH{1'b1}};
assign m_axis_tvalid = m_axis_tvalid_reg;
assign m_axis_tlast = LAST_ENABLE ? m_axis_tlast_reg : 1'b1;
assign m_axis_tid = ID_ENABLE ? m_axis_tid_reg : {ID_WIDTH{1'b0}};
assign m_axis_tdest = DEST_ENABLE ? m_axis_tdest_reg : {DEST_WIDTH{1'b0}};
assign m_axis_tuser = USER_ENABLE ? m_axis_tuser_reg : {USER_WIDTH{1'b0}};
// enable ready input next cycle if output buffer will be empty
wire s_axis_tready_early = !m_axis_tvalid_next;
always @* begin
// transfer sink ready state to source
m_axis_tvalid_next = m_axis_tvalid_reg;
store_axis_input_to_output = 1'b0;
if (s_axis_tready_reg) begin
m_axis_tvalid_next = s_axis_tvalid;
store_axis_input_to_output = 1'b1;
end else if (m_axis_tready) begin
m_axis_tvalid_next = 1'b0;
end
end
always @(posedge clk) begin
if (rst) begin
s_axis_tready_reg <= 1'b0;
m_axis_tvalid_reg <= 1'b0;
end else begin
s_axis_tready_reg <= s_axis_tready_early;
m_axis_tvalid_reg <= m_axis_tvalid_next;
end
// datapath
if (store_axis_input_to_output) begin
m_axis_tdata_reg <= s_axis_tdata;
m_axis_tkeep_reg <= s_axis_tkeep;
m_axis_tlast_reg <= s_axis_tlast;
m_axis_tid_reg <= s_axis_tid;
m_axis_tdest_reg <= s_axis_tdest;
m_axis_tuser_reg <= s_axis_tuser;
end
end
end else begin
// bypass
assign m_axis_tdata = s_axis_tdata;
assign m_axis_tkeep = KEEP_ENABLE ? s_axis_tkeep : {KEEP_WIDTH{1'b1}};
assign m_axis_tvalid = s_axis_tvalid;
assign m_axis_tlast = LAST_ENABLE ? s_axis_tlast : 1'b1;
assign m_axis_tid = ID_ENABLE ? s_axis_tid : {ID_WIDTH{1'b0}};
assign m_axis_tdest = DEST_ENABLE ? s_axis_tdest : {DEST_WIDTH{1'b0}};
assign m_axis_tuser = USER_ENABLE ? s_axis_tuser : {USER_WIDTH{1'b0}};
assign s_axis_tready = m_axis_tready;
end
endgenerate
endmodule

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/*
Copyright (c) 2020 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog 2001
`timescale 1ns / 1ps
/*
* FPGA top-level module
*/
module fpga (
/*
* GPIO
*/
output wire hbm_cattrip,
/*
* PCI express
*/
input wire [15:0] pcie_rx_p,
input wire [15:0] pcie_rx_n,
output wire [15:0] pcie_tx_p,
output wire [15:0] pcie_tx_n,
input wire pcie_refclk_1_p,
input wire pcie_refclk_1_n,
input wire pcie_reset_n
);
parameter AXIS_PCIE_DATA_WIDTH = 512;
parameter AXIS_PCIE_KEEP_WIDTH = (AXIS_PCIE_DATA_WIDTH/32);
parameter AXIS_PCIE_RC_USER_WIDTH = 161;
parameter AXIS_PCIE_RQ_USER_WIDTH = 137;
parameter AXIS_PCIE_CQ_USER_WIDTH = 183;
parameter AXIS_PCIE_CC_USER_WIDTH = 81;
// Clock and reset
wire pcie_user_clk;
wire pcie_user_reset;
// GPIO
assign hbm_cattrip = 1'b0;
// PCIe
wire pcie_sys_clk;
wire pcie_sys_clk_gt;
IBUFDS_GTE4 #(
.REFCLK_HROW_CK_SEL(2'b00)
)
ibufds_gte4_pcie_mgt_refclk_inst (
.I (pcie_refclk_1_p),
.IB (pcie_refclk_1_n),
.CEB (1'b0),
.O (pcie_sys_clk_gt),
.ODIV2 (pcie_sys_clk)
);
wire [AXIS_PCIE_DATA_WIDTH-1:0] axis_rq_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] axis_rq_tkeep;
wire axis_rq_tlast;
wire axis_rq_tready;
wire [AXIS_PCIE_RQ_USER_WIDTH-1:0] axis_rq_tuser;
wire axis_rq_tvalid;
wire [AXIS_PCIE_DATA_WIDTH-1:0] axis_rc_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] axis_rc_tkeep;
wire axis_rc_tlast;
wire axis_rc_tready;
wire [AXIS_PCIE_RC_USER_WIDTH-1:0] axis_rc_tuser;
wire axis_rc_tvalid;
wire [AXIS_PCIE_DATA_WIDTH-1:0] axis_cq_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] axis_cq_tkeep;
wire axis_cq_tlast;
wire axis_cq_tready;
wire [AXIS_PCIE_CQ_USER_WIDTH-1:0] axis_cq_tuser;
wire axis_cq_tvalid;
wire [AXIS_PCIE_DATA_WIDTH-1:0] axis_cc_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] axis_cc_tkeep;
wire axis_cc_tlast;
wire axis_cc_tready;
wire [AXIS_PCIE_CC_USER_WIDTH-1:0] axis_cc_tuser;
wire axis_cc_tvalid;
// ila_0 rq_ila (
// .clk(pcie_user_clk),
// .probe0(axis_rq_tdata),
// .probe1(axis_rq_tkeep),
// .probe2(axis_rq_tlast),
// .probe3(axis_rq_tready),
// .probe4(axis_rq_tuser),
// .probe5(axis_rq_tvalid)
// );
// ila_0 rc_ila (
// .clk(pcie_user_clk),
// .probe0(axis_rc_tdata),
// .probe1(axis_rc_tkeep),
// .probe2(axis_rc_tlast),
// .probe3(axis_rc_tready),
// .probe4(axis_rc_tuser),
// .probe5(axis_rc_tvalid)
// );
wire [2:0] cfg_max_payload;
wire [2:0] cfg_max_read_req;
wire [9:0] cfg_mgmt_addr;
wire [7:0] cfg_mgmt_function_number;
wire cfg_mgmt_write;
wire [31:0] cfg_mgmt_write_data;
wire [3:0] cfg_mgmt_byte_enable;
wire cfg_mgmt_read;
wire [31:0] cfg_mgmt_read_data;
wire cfg_mgmt_read_write_done;
wire [3:0] cfg_interrupt_msi_enable;
wire [11:0] cfg_interrupt_msi_mmenable;
wire cfg_interrupt_msi_mask_update;
wire [31:0] cfg_interrupt_msi_data;
wire [3:0] cfg_interrupt_msi_select;
wire [31:0] cfg_interrupt_msi_int;
wire [31:0] cfg_interrupt_msi_pending_status;
wire cfg_interrupt_msi_pending_status_data_enable;
wire [3:0] cfg_interrupt_msi_pending_status_function_num;
wire cfg_interrupt_msi_sent;
wire cfg_interrupt_msi_fail;
wire [2:0] cfg_interrupt_msi_attr;
wire cfg_interrupt_msi_tph_present;
wire [1:0] cfg_interrupt_msi_tph_type;
wire [8:0] cfg_interrupt_msi_tph_st_tag;
wire [3:0] cfg_interrupt_msi_function_number;
wire status_error_cor;
wire status_error_uncor;
pcie4c_uscale_plus_0
pcie4c_uscale_plus_inst (
.pci_exp_txn(pcie_tx_n),
.pci_exp_txp(pcie_tx_p),
.pci_exp_rxn(pcie_rx_n),
.pci_exp_rxp(pcie_rx_p),
.user_clk(pcie_user_clk),
.user_reset(pcie_user_reset),
.user_lnk_up(),
.s_axis_rq_tdata(axis_rq_tdata),
.s_axis_rq_tkeep(axis_rq_tkeep),
.s_axis_rq_tlast(axis_rq_tlast),
.s_axis_rq_tready(axis_rq_tready),
.s_axis_rq_tuser(axis_rq_tuser),
.s_axis_rq_tvalid(axis_rq_tvalid),
.m_axis_rc_tdata(axis_rc_tdata),
.m_axis_rc_tkeep(axis_rc_tkeep),
.m_axis_rc_tlast(axis_rc_tlast),
.m_axis_rc_tready(axis_rc_tready),
.m_axis_rc_tuser(axis_rc_tuser),
.m_axis_rc_tvalid(axis_rc_tvalid),
.m_axis_cq_tdata(axis_cq_tdata),
.m_axis_cq_tkeep(axis_cq_tkeep),
.m_axis_cq_tlast(axis_cq_tlast),
.m_axis_cq_tready(axis_cq_tready),
.m_axis_cq_tuser(axis_cq_tuser),
.m_axis_cq_tvalid(axis_cq_tvalid),
.s_axis_cc_tdata(axis_cc_tdata),
.s_axis_cc_tkeep(axis_cc_tkeep),
.s_axis_cc_tlast(axis_cc_tlast),
.s_axis_cc_tready(axis_cc_tready),
.s_axis_cc_tuser(axis_cc_tuser),
.s_axis_cc_tvalid(axis_cc_tvalid),
.pcie_rq_seq_num0(),
.pcie_rq_seq_num_vld0(),
.pcie_rq_seq_num1(),
.pcie_rq_seq_num_vld1(),
.pcie_rq_tag0(),
.pcie_rq_tag1(),
.pcie_rq_tag_av(),
.pcie_rq_tag_vld0(),
.pcie_rq_tag_vld1(),
.pcie_tfc_nph_av(),
.pcie_tfc_npd_av(),
.pcie_cq_np_req(1'b1),
.pcie_cq_np_req_count(),
.cfg_phy_link_down(),
.cfg_phy_link_status(),
.cfg_negotiated_width(),
.cfg_current_speed(),
.cfg_max_payload(cfg_max_payload),
.cfg_max_read_req(cfg_max_read_req),
.cfg_function_status(),
.cfg_function_power_state(),
.cfg_vf_status(),
.cfg_vf_power_state(),
.cfg_link_power_state(),
.cfg_mgmt_addr(cfg_mgmt_addr),
.cfg_mgmt_function_number(cfg_mgmt_function_number),
.cfg_mgmt_write(cfg_mgmt_write),
.cfg_mgmt_write_data(cfg_mgmt_write_data),
.cfg_mgmt_byte_enable(cfg_mgmt_byte_enable),
.cfg_mgmt_read(cfg_mgmt_read),
.cfg_mgmt_read_data(cfg_mgmt_read_data),
.cfg_mgmt_read_write_done(cfg_mgmt_read_write_done),
.cfg_mgmt_debug_access(1'b0),
.cfg_err_cor_out(),
.cfg_err_nonfatal_out(),
.cfg_err_fatal_out(),
.cfg_local_error_valid(),
.cfg_local_error_out(),
.cfg_ltssm_state(),
.cfg_rx_pm_state(),
.cfg_tx_pm_state(),
.cfg_rcb_status(),
.cfg_obff_enable(),
.cfg_pl_status_change(),
.cfg_tph_requester_enable(),
.cfg_tph_st_mode(),
.cfg_vf_tph_requester_enable(),
.cfg_vf_tph_st_mode(),
.cfg_msg_received(),
.cfg_msg_received_data(),
.cfg_msg_received_type(),
.cfg_msg_transmit(1'b0),
.cfg_msg_transmit_type(3'd0),
.cfg_msg_transmit_data(32'd0),
.cfg_msg_transmit_done(),
.cfg_fc_ph(),
.cfg_fc_pd(),
.cfg_fc_nph(),
.cfg_fc_npd(),
.cfg_fc_cplh(),
.cfg_fc_cpld(),
.cfg_fc_sel(3'd0),
.cfg_dsn(64'd0),
.cfg_bus_number(),
.cfg_power_state_change_ack(1'b1),
.cfg_power_state_change_interrupt(),
.cfg_err_cor_in(status_error_cor),
.cfg_err_uncor_in(status_error_uncor),
.cfg_flr_in_process(),
.cfg_flr_done(4'd0),
.cfg_vf_flr_in_process(),
.cfg_vf_flr_func_num(8'd0),
.cfg_vf_flr_done(8'd0),
.cfg_link_training_enable(1'b1),
.cfg_interrupt_int(4'd0),
.cfg_interrupt_pending(4'd0),
.cfg_interrupt_sent(),
.cfg_interrupt_msi_enable(cfg_interrupt_msi_enable),
.cfg_interrupt_msi_mmenable(cfg_interrupt_msi_mmenable),
.cfg_interrupt_msi_mask_update(cfg_interrupt_msi_mask_update),
.cfg_interrupt_msi_data(cfg_interrupt_msi_data),
.cfg_interrupt_msi_select(cfg_interrupt_msi_select),
.cfg_interrupt_msi_int(cfg_interrupt_msi_int),
.cfg_interrupt_msi_pending_status(cfg_interrupt_msi_pending_status),
.cfg_interrupt_msi_pending_status_data_enable(cfg_interrupt_msi_pending_status_data_enable),
.cfg_interrupt_msi_pending_status_function_num(cfg_interrupt_msi_pending_status_function_num),
.cfg_interrupt_msi_sent(cfg_interrupt_msi_sent),
.cfg_interrupt_msi_fail(cfg_interrupt_msi_fail),
.cfg_interrupt_msi_attr(cfg_interrupt_msi_attr),
.cfg_interrupt_msi_tph_present(cfg_interrupt_msi_tph_present),
.cfg_interrupt_msi_tph_type(cfg_interrupt_msi_tph_type),
.cfg_interrupt_msi_tph_st_tag(cfg_interrupt_msi_tph_st_tag),
.cfg_interrupt_msi_function_number(cfg_interrupt_msi_function_number),
.cfg_pm_aspm_l1_entry_reject(1'b0),
.cfg_pm_aspm_tx_l0s_entry_disable(1'b0),
.cfg_hot_reset_out(),
.cfg_config_space_enable(1'b1),
.cfg_req_pm_transition_l23_ready(1'b0),
.cfg_hot_reset_in(1'b0),
.cfg_ds_port_number(8'd0),
.cfg_ds_bus_number(8'd0),
.cfg_ds_device_number(5'd0),
.sys_clk(pcie_sys_clk),
.sys_clk_gt(pcie_sys_clk_gt),
.sys_reset(pcie_reset_n),
.phy_rdy_out()
);
fpga_core #(
.AXIS_PCIE_DATA_WIDTH(AXIS_PCIE_DATA_WIDTH),
.AXIS_PCIE_KEEP_WIDTH(AXIS_PCIE_KEEP_WIDTH),
.AXIS_PCIE_RC_USER_WIDTH(AXIS_PCIE_RC_USER_WIDTH),
.AXIS_PCIE_RQ_USER_WIDTH(AXIS_PCIE_RQ_USER_WIDTH),
.AXIS_PCIE_CQ_USER_WIDTH(AXIS_PCIE_CQ_USER_WIDTH),
.AXIS_PCIE_CC_USER_WIDTH(AXIS_PCIE_CC_USER_WIDTH)
)
core_inst (
/*
* Clock: 250 MHz
* Synchronous reset
*/
.clk(pcie_user_clk),
.rst(pcie_user_reset),
/*
* PCIe
*/
.m_axis_rq_tdata(axis_rq_tdata),
.m_axis_rq_tkeep(axis_rq_tkeep),
.m_axis_rq_tlast(axis_rq_tlast),
.m_axis_rq_tready(axis_rq_tready),
.m_axis_rq_tuser(axis_rq_tuser),
.m_axis_rq_tvalid(axis_rq_tvalid),
.s_axis_rc_tdata(axis_rc_tdata),
.s_axis_rc_tkeep(axis_rc_tkeep),
.s_axis_rc_tlast(axis_rc_tlast),
.s_axis_rc_tready(axis_rc_tready),
.s_axis_rc_tuser(axis_rc_tuser),
.s_axis_rc_tvalid(axis_rc_tvalid),
.s_axis_cq_tdata(axis_cq_tdata),
.s_axis_cq_tkeep(axis_cq_tkeep),
.s_axis_cq_tlast(axis_cq_tlast),
.s_axis_cq_tready(axis_cq_tready),
.s_axis_cq_tuser(axis_cq_tuser),
.s_axis_cq_tvalid(axis_cq_tvalid),
.m_axis_cc_tdata(axis_cc_tdata),
.m_axis_cc_tkeep(axis_cc_tkeep),
.m_axis_cc_tlast(axis_cc_tlast),
.m_axis_cc_tready(axis_cc_tready),
.m_axis_cc_tuser(axis_cc_tuser),
.m_axis_cc_tvalid(axis_cc_tvalid),
.cfg_max_payload(cfg_max_payload),
.cfg_max_read_req(cfg_max_read_req),
.cfg_mgmt_addr(cfg_mgmt_addr),
.cfg_mgmt_function_number(cfg_mgmt_function_number),
.cfg_mgmt_write(cfg_mgmt_write),
.cfg_mgmt_write_data(cfg_mgmt_write_data),
.cfg_mgmt_byte_enable(cfg_mgmt_byte_enable),
.cfg_mgmt_read(cfg_mgmt_read),
.cfg_mgmt_read_data(cfg_mgmt_read_data),
.cfg_mgmt_read_write_done(cfg_mgmt_read_write_done),
.cfg_interrupt_msi_enable(cfg_interrupt_msi_enable),
.cfg_interrupt_msi_mmenable(cfg_interrupt_msi_mmenable),
.cfg_interrupt_msi_mask_update(cfg_interrupt_msi_mask_update),
.cfg_interrupt_msi_data(cfg_interrupt_msi_data),
.cfg_interrupt_msi_select(cfg_interrupt_msi_select),
.cfg_interrupt_msi_int(cfg_interrupt_msi_int),
.cfg_interrupt_msi_pending_status(cfg_interrupt_msi_pending_status),
.cfg_interrupt_msi_pending_status_data_enable(cfg_interrupt_msi_pending_status_data_enable),
.cfg_interrupt_msi_pending_status_function_num(cfg_interrupt_msi_pending_status_function_num),
.cfg_interrupt_msi_sent(cfg_interrupt_msi_sent),
.cfg_interrupt_msi_fail(cfg_interrupt_msi_fail),
.cfg_interrupt_msi_attr(cfg_interrupt_msi_attr),
.cfg_interrupt_msi_tph_present(cfg_interrupt_msi_tph_present),
.cfg_interrupt_msi_tph_type(cfg_interrupt_msi_tph_type),
.cfg_interrupt_msi_tph_st_tag(cfg_interrupt_msi_tph_st_tag),
.cfg_interrupt_msi_function_number(cfg_interrupt_msi_function_number),
.status_error_cor(status_error_cor),
.status_error_uncor(status_error_uncor)
);
endmodule

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/*
Copyright (c) 2014-2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog-2001
`timescale 1 ns / 1 ps
/*
* Synchronizes an active-high asynchronous reset signal to a given clock by
* using a pipeline of N registers.
*/
module sync_reset #(
parameter N=2 // depth of synchronizer
)(
input wire clk,
input wire rst,
output wire sync_reset_out
);
reg [N-1:0] sync_reg = {N{1'b1}};
assign sync_reset_out = sync_reg[N-1];
always @(posedge clk or posedge rst) begin
if (rst)
sync_reg <= {N{1'b1}};
else
sync_reg <= {sync_reg[N-2:0], 1'b0};
end
endmodule

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/*
Copyright (c) 2014-2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog-2001
`timescale 1 ns / 1 ps
/*
* Synchronizes an asyncronous signal to a given clock by using a pipeline of
* two registers.
*/
module sync_signal #(
parameter WIDTH=1, // width of the input and output signals
parameter N=2 // depth of synchronizer
)(
input wire clk,
input wire [WIDTH-1:0] in,
output wire [WIDTH-1:0] out
);
reg [WIDTH-1:0] sync_reg[N-1:0];
/*
* The synchronized output is the last register in the pipeline.
*/
assign out = sync_reg[N-1];
integer k;
always @(posedge clk) begin
sync_reg[0] <= in;
for (k = 1; k < N; k = k + 1) begin
sync_reg[k] <= sync_reg[k-1];
end
end
endmodule

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#!/usr/bin/env python
"""
Copyright (c) 2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
"""
from myhdl import *
import os
import struct
import pcie
import pcie_usp
module = 'fpga_core'
testbench = 'test_%s' % module
srcs = []
srcs.append("../rtl/%s.v" % module)
srcs.append("../rtl/axi_ram.v")
srcs.append("../rtl/axis_register.v")
srcs.append("../lib/pcie/rtl/axis_arb_mux.v")
srcs.append("../lib/pcie/rtl/pcie_us_axil_master.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_dma.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_dma_rd.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_dma_wr.v")
srcs.append("../lib/pcie/rtl/pcie_tag_manager.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_master.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_master_rd.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_master_wr.v")
srcs.append("../lib/pcie/rtl/pcie_us_axis_cq_demux.v")
srcs.append("../lib/pcie/rtl/pcie_us_cfg.v")
srcs.append("../lib/pcie/rtl/pcie_us_msi.v")
srcs.append("../lib/pcie/rtl/arbiter.v")
srcs.append("../lib/pcie/rtl/priority_encoder.v")
srcs.append("../lib/pcie/rtl/pulse_merge.v")
srcs.append("%s.v" % testbench)
src = ' '.join(srcs)
build_cmd = "iverilog -o %s.vvp %s" % (testbench, src)
def bench():
# Parameters
AXIS_PCIE_DATA_WIDTH = 512
AXIS_PCIE_KEEP_WIDTH = (AXIS_PCIE_DATA_WIDTH/32)
AXIS_PCIE_RC_USER_WIDTH = 161
AXIS_PCIE_RQ_USER_WIDTH = 137
AXIS_PCIE_CQ_USER_WIDTH = 183
AXIS_PCIE_CC_USER_WIDTH = 81
# Inputs
clk = Signal(bool(0))
rst = Signal(bool(0))
current_test = Signal(intbv(0)[8:])
m_axis_rq_tready = Signal(bool(0))
s_axis_rc_tdata = Signal(intbv(0)[AXIS_PCIE_DATA_WIDTH:])
s_axis_rc_tkeep = Signal(intbv(0)[AXIS_PCIE_KEEP_WIDTH:])
s_axis_rc_tlast = Signal(bool(0))
s_axis_rc_tuser = Signal(intbv(0)[AXIS_PCIE_RC_USER_WIDTH:])
s_axis_rc_tvalid = Signal(bool(0))
s_axis_cq_tdata = Signal(intbv(0)[AXIS_PCIE_DATA_WIDTH:])
s_axis_cq_tkeep = Signal(intbv(0)[AXIS_PCIE_KEEP_WIDTH:])
s_axis_cq_tlast = Signal(bool(0))
s_axis_cq_tuser = Signal(intbv(0)[AXIS_PCIE_CQ_USER_WIDTH:])
s_axis_cq_tvalid = Signal(bool(0))
m_axis_cc_tready = Signal(bool(0))
cfg_max_payload = Signal(intbv(0)[2:])
cfg_max_read_req = Signal(intbv(0)[3:])
cfg_mgmt_read_data = Signal(intbv(0)[32:])
cfg_mgmt_read_write_done = Signal(bool(0))
cfg_interrupt_msi_enable = Signal(intbv(0)[4:])
cfg_interrupt_msi_mmenable = Signal(intbv(0)[12:])
cfg_interrupt_msi_mask_update = Signal(bool(0))
cfg_interrupt_msi_data = Signal(intbv(0)[32:])
cfg_interrupt_msi_sent = Signal(bool(0))
cfg_interrupt_msi_fail = Signal(bool(0))
# Outputs
m_axis_rq_tdata = Signal(intbv(0)[AXIS_PCIE_DATA_WIDTH:])
m_axis_rq_tkeep = Signal(intbv(0)[AXIS_PCIE_KEEP_WIDTH:])
m_axis_rq_tlast = Signal(bool(0))
m_axis_rq_tuser = Signal(intbv(0)[AXIS_PCIE_RQ_USER_WIDTH:])
m_axis_rq_tvalid = Signal(bool(0))
s_axis_rc_tready = Signal(bool(0))
s_axis_cq_tready = Signal(bool(0))
m_axis_cc_tdata = Signal(intbv(0)[AXIS_PCIE_DATA_WIDTH:])
m_axis_cc_tkeep = Signal(intbv(0)[AXIS_PCIE_KEEP_WIDTH:])
m_axis_cc_tlast = Signal(bool(0))
m_axis_cc_tuser = Signal(intbv(0)[AXIS_PCIE_CC_USER_WIDTH:])
m_axis_cc_tvalid = Signal(bool(0))
status_error_cor = Signal(bool(0))
status_error_uncor = Signal(bool(0))
cfg_mgmt_addr = Signal(intbv(0)[10:])
cfg_mgmt_function_number = Signal(intbv(0)[8:])
cfg_mgmt_write = Signal(bool(0))
cfg_mgmt_write_data = Signal(intbv(0)[32:])
cfg_mgmt_byte_enable = Signal(intbv(0)[4:])
cfg_mgmt_read = Signal(bool(0))
cfg_interrupt_msi_int = Signal(intbv(0)[32:])
cfg_interrupt_msi_pending_status = Signal(intbv(0)[32:])
cfg_interrupt_msi_select = Signal(intbv(0)[2:])
cfg_interrupt_msi_pending_status_function_num = Signal(intbv(0)[2:])
cfg_interrupt_msi_pending_status_data_enable = Signal(bool(0))
cfg_interrupt_msi_attr = Signal(intbv(0)[3:])
cfg_interrupt_msi_tph_present = Signal(bool(0))
cfg_interrupt_msi_tph_type = Signal(intbv(0)[2:])
cfg_interrupt_msi_tph_st_tag = Signal(intbv(0)[8:])
cfg_interrupt_msi_function_number = Signal(intbv(0)[8:])
# Clock and Reset Interface
user_clk=Signal(bool(0))
user_reset=Signal(bool(0))
sys_clk=Signal(bool(0))
sys_reset=Signal(bool(0))
# PCIe devices
rc = pcie.RootComplex()
mem_base, mem_data = rc.alloc_region(16*1024*1024)
dev = pcie_usp.UltrascalePlusPCIe()
dev.pcie_generation = 3
dev.pcie_link_width = 16
dev.user_clock_frequency = 256e6
dev.functions[0].msi_multiple_message_capable = 5
dev.functions[0].configure_bar(0, 4*1024*1024)
dev.functions[0].configure_bar(1, 4*1024*1024)
rc.make_port().connect(dev)
pcie_logic = dev.create_logic(
# Completer reQuest Interface
m_axis_cq_tdata=s_axis_cq_tdata,
m_axis_cq_tuser=s_axis_cq_tuser,
m_axis_cq_tlast=s_axis_cq_tlast,
m_axis_cq_tkeep=s_axis_cq_tkeep,
m_axis_cq_tvalid=s_axis_cq_tvalid,
m_axis_cq_tready=s_axis_cq_tready,
#pcie_cq_np_req=pcie_cq_np_req,
pcie_cq_np_req=Signal(intbv(1)[2:]),
#pcie_cq_np_req_count=pcie_cq_np_req_count,
# Completer Completion Interface
s_axis_cc_tdata=m_axis_cc_tdata,
s_axis_cc_tuser=m_axis_cc_tuser,
s_axis_cc_tlast=m_axis_cc_tlast,
s_axis_cc_tkeep=m_axis_cc_tkeep,
s_axis_cc_tvalid=m_axis_cc_tvalid,
s_axis_cc_tready=m_axis_cc_tready,
# Requester reQuest Interface
s_axis_rq_tdata=m_axis_rq_tdata,
s_axis_rq_tuser=m_axis_rq_tuser,
s_axis_rq_tlast=m_axis_rq_tlast,
s_axis_rq_tkeep=m_axis_rq_tkeep,
s_axis_rq_tvalid=m_axis_rq_tvalid,
s_axis_rq_tready=m_axis_rq_tready,
#pcie_rq_seq_num0=pcie_rq_seq_num0,
#pcie_rq_seq_num_vld0=pcie_rq_seq_num_vld0,
#pcie_rq_seq_num1=pcie_rq_seq_num1,
#pcie_rq_seq_num_vld1=pcie_rq_seq_num_vld1,
#pcie_rq_tag0=pcie_rq_tag0,
#pcie_rq_tag1=pcie_rq_tag1,
#pcie_rq_tag_av=pcie_rq_tag_av,
#pcie_rq_tag_vld0=pcie_rq_tag_vld0,
#pcie_rq_tag_vld1=pcie_rq_tag_vld1,
# Requester Completion Interface
m_axis_rc_tdata=s_axis_rc_tdata,
m_axis_rc_tuser=s_axis_rc_tuser,
m_axis_rc_tlast=s_axis_rc_tlast,
m_axis_rc_tkeep=s_axis_rc_tkeep,
m_axis_rc_tvalid=s_axis_rc_tvalid,
m_axis_rc_tready=s_axis_rc_tready,
# Transmit Flow Control Interface
#pcie_tfc_nph_av=pcie_tfc_nph_av,
#pcie_tfc_npd_av=pcie_tfc_npd_av,
# Configuration Management Interface
cfg_mgmt_addr=cfg_mgmt_addr,
cfg_mgmt_function_number=cfg_mgmt_function_number,
cfg_mgmt_write=cfg_mgmt_write,
cfg_mgmt_write_data=cfg_mgmt_write_data,
cfg_mgmt_byte_enable=cfg_mgmt_byte_enable,
cfg_mgmt_read=cfg_mgmt_read,
cfg_mgmt_read_data=cfg_mgmt_read_data,
cfg_mgmt_read_write_done=cfg_mgmt_read_write_done,
#cfg_mgmt_debug_access=cfg_mgmt_debug_access,
# Configuration Status Interface
#cfg_phy_link_down=cfg_phy_link_down,
#cfg_phy_link_status=cfg_phy_link_status,
#cfg_negotiated_width=cfg_negotiated_width,
#cfg_current_speed=cfg_current_speed,
cfg_max_payload=cfg_max_payload,
cfg_max_read_req=cfg_max_read_req,
#cfg_function_status=cfg_function_status,
#cfg_vf_status=cfg_vf_status,
#cfg_function_power_state=cfg_function_power_state,
#cfg_vf_power_state=cfg_vf_power_state,
#cfg_link_power_state=cfg_link_power_state,
#cfg_err_cor_out=cfg_err_cor_out,
#cfg_err_nonfatal_out=cfg_err_nonfatal_out,
#cfg_err_fatal_out=cfg_err_fatal_out,
#cfg_local_err_out=cfg_local_err_out,
#cfg_local_err_valid=cfg_local_err_valid,
#cfg_rx_pm_state=cfg_rx_pm_state,
#cfg_tx_pm_state=cfg_tx_pm_state,
#cfg_ltssm_state=cfg_ltssm_state,
#cfg_rcb_status=cfg_rcb_status,
#cfg_obff_enable=cfg_obff_enable,
#cfg_pl_status_change=cfg_pl_status_change,
#cfg_tph_requester_enable=cfg_tph_requester_enable,
#cfg_tph_st_mode=cfg_tph_st_mode,
#cfg_vf_tph_requester_enable=cfg_vf_tph_requester_enable,
#cfg_vf_tph_st_mode=cfg_vf_tph_st_mode,
# Configuration Received Message Interface
#cfg_msg_received=cfg_msg_received,
#cfg_msg_received_data=cfg_msg_received_data,
#cfg_msg_received_type=cfg_msg_received_type,
# Configuration Transmit Message Interface
#cfg_msg_transmit=cfg_msg_transmit,
#cfg_msg_transmit_type=cfg_msg_transmit_type,
#cfg_msg_transmit_data=cfg_msg_transmit_data,
#cfg_msg_transmit_done=cfg_msg_transmit_done,
# Configuration Flow Control Interface
#cfg_fc_ph=cfg_fc_ph,
#cfg_fc_pd=cfg_fc_pd,
#cfg_fc_nph=cfg_fc_nph,
#cfg_fc_npd=cfg_fc_npd,
#cfg_fc_cplh=cfg_fc_cplh,
#cfg_fc_cpld=cfg_fc_cpld,
#cfg_fc_sel=cfg_fc_sel,
# Configuration Control Interface
#cfg_hot_reset_in=cfg_hot_reset_in,
#cfg_hot_reset_out=cfg_hot_reset_out,
#cfg_config_space_enable=cfg_config_space_enable,
#cfg_dsn=cfg_dsn,
#cfg_ds_port_number=cfg_ds_port_number,
#cfg_ds_bus_number=cfg_ds_bus_number,
#cfg_ds_device_number=cfg_ds_device_number,
#cfg_ds_function_number=cfg_ds_function_number,
#cfg_power_state_change_ack=cfg_power_state_change_ack,
#cfg_power_state_change_interrupt=cfg_power_state_change_interrupt,
cfg_err_cor_in=status_error_cor,
cfg_err_uncor_in=status_error_uncor,
#cfg_flr_done=cfg_flr_done,
#cfg_vf_flr_done=cfg_vf_flr_done,
#cfg_flr_in_process=cfg_flr_in_process,
#cfg_vf_flr_in_process=cfg_vf_flr_in_process,
#cfg_req_pm_transition_l23_ready=cfg_req_pm_transition_l23_ready,
#cfg_link_training_enable=cfg_link_training_enable,
# Configuration Interrupt Controller Interface
#cfg_interrupt_int=cfg_interrupt_int,
#cfg_interrupt_sent=cfg_interrupt_sent,
#cfg_interrupt_pending=cfg_interrupt_pending,
cfg_interrupt_msi_enable=cfg_interrupt_msi_enable,
cfg_interrupt_msi_mmenable=cfg_interrupt_msi_mmenable,
cfg_interrupt_msi_mask_update=cfg_interrupt_msi_mask_update,
cfg_interrupt_msi_data=cfg_interrupt_msi_data,
cfg_interrupt_msi_select=cfg_interrupt_msi_select,
cfg_interrupt_msi_int=cfg_interrupt_msi_int,
cfg_interrupt_msi_pending_status=cfg_interrupt_msi_pending_status,
cfg_interrupt_msi_pending_status_data_enable=cfg_interrupt_msi_pending_status_data_enable,
cfg_interrupt_msi_pending_status_function_num=cfg_interrupt_msi_pending_status_function_num,
cfg_interrupt_msi_sent=cfg_interrupt_msi_sent,
cfg_interrupt_msi_fail=cfg_interrupt_msi_fail,
#cfg_interrupt_msix_enable=cfg_interrupt_msix_enable,
#cfg_interrupt_msix_mask=cfg_interrupt_msix_mask,
#cfg_interrupt_msix_vf_enable=cfg_interrupt_msix_vf_enable,
#cfg_interrupt_msix_vf_mask=cfg_interrupt_msix_vf_mask,
#cfg_interrupt_msix_address=cfg_interrupt_msix_address,
#cfg_interrupt_msix_data=cfg_interrupt_msix_data,
#cfg_interrupt_msix_int=cfg_interrupt_msix_int,
#cfg_interrupt_msix_vec_pending=cfg_interrupt_msix_vec_pending,
#cfg_interrupt_msix_vec_pending_status=cfg_interrupt_msix_vec_pending_status,
cfg_interrupt_msi_attr=cfg_interrupt_msi_attr,
cfg_interrupt_msi_tph_present=cfg_interrupt_msi_tph_present,
cfg_interrupt_msi_tph_type=cfg_interrupt_msi_tph_type,
cfg_interrupt_msi_tph_st_tag=cfg_interrupt_msi_tph_st_tag,
cfg_interrupt_msi_function_number=cfg_interrupt_msi_function_number,
# Configuration Extend Interface
#cfg_ext_read_received=cfg_ext_read_received,
#cfg_ext_write_received=cfg_ext_write_received,
#cfg_ext_register_number=cfg_ext_register_number,
#cfg_ext_function_number=cfg_ext_function_number,
#cfg_ext_write_data=cfg_ext_write_data,
#cfg_ext_write_byte_enable=cfg_ext_write_byte_enable,
#cfg_ext_read_data=cfg_ext_read_data,
#cfg_ext_read_data_valid=cfg_ext_read_data_valid,
# Clock and Reset Interface
user_clk=user_clk,
user_reset=user_reset,
#user_lnk_up=user_lnk_up,
sys_clk=sys_clk,
sys_clk_gt=sys_clk,
sys_reset=sys_reset,
#phy_rdy_out=phy_rdy_out
)
# DUT
if os.system(build_cmd):
raise Exception("Error running build command")
dut = Cosimulation(
"vvp -m myhdl %s.vvp -lxt2" % testbench,
clk=user_clk,
rst=user_reset,
current_test=current_test,
m_axis_rq_tdata=m_axis_rq_tdata,
m_axis_rq_tkeep=m_axis_rq_tkeep,
m_axis_rq_tlast=m_axis_rq_tlast,
m_axis_rq_tready=m_axis_rq_tready,
m_axis_rq_tuser=m_axis_rq_tuser,
m_axis_rq_tvalid=m_axis_rq_tvalid,
s_axis_rc_tdata=s_axis_rc_tdata,
s_axis_rc_tkeep=s_axis_rc_tkeep,
s_axis_rc_tlast=s_axis_rc_tlast,
s_axis_rc_tready=s_axis_rc_tready,
s_axis_rc_tuser=s_axis_rc_tuser,
s_axis_rc_tvalid=s_axis_rc_tvalid,
s_axis_cq_tdata=s_axis_cq_tdata,
s_axis_cq_tkeep=s_axis_cq_tkeep,
s_axis_cq_tlast=s_axis_cq_tlast,
s_axis_cq_tready=s_axis_cq_tready,
s_axis_cq_tuser=s_axis_cq_tuser,
s_axis_cq_tvalid=s_axis_cq_tvalid,
m_axis_cc_tdata=m_axis_cc_tdata,
m_axis_cc_tkeep=m_axis_cc_tkeep,
m_axis_cc_tlast=m_axis_cc_tlast,
m_axis_cc_tready=m_axis_cc_tready,
m_axis_cc_tuser=m_axis_cc_tuser,
m_axis_cc_tvalid=m_axis_cc_tvalid,
cfg_max_payload=cfg_max_payload,
cfg_max_read_req=cfg_max_read_req,
cfg_mgmt_addr=cfg_mgmt_addr,
cfg_mgmt_function_number=cfg_mgmt_function_number,
cfg_mgmt_write=cfg_mgmt_write,
cfg_mgmt_write_data=cfg_mgmt_write_data,
cfg_mgmt_byte_enable=cfg_mgmt_byte_enable,
cfg_mgmt_read=cfg_mgmt_read,
cfg_mgmt_read_data=cfg_mgmt_read_data,
cfg_mgmt_read_write_done=cfg_mgmt_read_write_done,
cfg_interrupt_msi_enable=cfg_interrupt_msi_enable,
cfg_interrupt_msi_int=cfg_interrupt_msi_int,
cfg_interrupt_msi_sent=cfg_interrupt_msi_sent,
cfg_interrupt_msi_fail=cfg_interrupt_msi_fail,
cfg_interrupt_msi_mmenable=cfg_interrupt_msi_mmenable,
cfg_interrupt_msi_pending_status=cfg_interrupt_msi_pending_status,
cfg_interrupt_msi_mask_update=cfg_interrupt_msi_mask_update,
cfg_interrupt_msi_select=cfg_interrupt_msi_select,
cfg_interrupt_msi_data=cfg_interrupt_msi_data,
cfg_interrupt_msi_pending_status_function_num=cfg_interrupt_msi_pending_status_function_num,
cfg_interrupt_msi_pending_status_data_enable=cfg_interrupt_msi_pending_status_data_enable,
cfg_interrupt_msi_attr=cfg_interrupt_msi_attr,
cfg_interrupt_msi_tph_present=cfg_interrupt_msi_tph_present,
cfg_interrupt_msi_tph_type=cfg_interrupt_msi_tph_type,
cfg_interrupt_msi_tph_st_tag=cfg_interrupt_msi_tph_st_tag,
cfg_interrupt_msi_function_number=cfg_interrupt_msi_function_number,
status_error_cor=status_error_cor,
status_error_uncor=status_error_uncor
)
@always(delay(5))
def clkgen():
clk.next = not clk
@always_comb
def clk_logic():
sys_clk.next = clk
sys_reset.next = not rst
@instance
def check():
yield delay(100)
yield clk.posedge
rst.next = 1
yield clk.posedge
rst.next = 0
yield clk.posedge
yield delay(100)
yield clk.posedge
# testbench stimulus
current_tag = 1
yield clk.posedge
print("test 1: enumeration")
current_test.next = 1
yield rc.enumerate(enable_bus_mastering=True, configure_msi=True)
dev_pf0_bar0 = dev.functions[0].bar[0] & 0xfffffffc
dev_pf0_bar1 = dev.functions[0].bar[1] & 0xfffffffc
yield delay(100)
yield clk.posedge
print("test 2: memory write to bar 1")
current_test.next = 2
yield rc.mem_write(dev_pf0_bar1, b'\x11\x22\x33\x44')
yield delay(100)
yield clk.posedge
print("test 3: memory read from bar 1")
current_test.next = 3
val = yield from rc.mem_read(dev_pf0_bar1, 4, 1000)
print(val)
assert val == b'\x11\x22\x33\x44'
yield delay(100)
yield clk.posedge
print("test 4: test DMA")
current_test.next = 4
# write packet data
mem_data[0:1024] = bytearray([x%256 for x in range(1024)])
# enable DMA
yield rc.mem_write(dev_pf0_bar0+0x100000, struct.pack('<L', 1))
# write pcie read descriptor
yield rc.mem_write(dev_pf0_bar0+0x100100, struct.pack('<L', (mem_base+0x0000) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100104, struct.pack('<L', (mem_base+0x0000 >> 32) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100108, struct.pack('<L', (0x100) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x10010C, struct.pack('<L', (0x100 >> 32) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100110, struct.pack('<L', 0x400))
yield rc.mem_write(dev_pf0_bar0+0x100114, struct.pack('<L', 0xAA))
yield delay(2000)
# read status
val = yield from rc.mem_read(dev_pf0_bar0+0x100118, 4)
print(val)
# write pcie write descriptor
yield rc.mem_write(dev_pf0_bar0+0x100200, struct.pack('<L', (mem_base+0x1000) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100204, struct.pack('<L', (mem_base+0x1000 >> 32) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100208, struct.pack('<L', (0x100) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x10020C, struct.pack('<L', (0x100 >> 32) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100210, struct.pack('<L', 0x400))
yield rc.mem_write(dev_pf0_bar0+0x100214, struct.pack('<L', 0x55))
yield delay(2000)
# read status
val = yield from rc.mem_read(dev_pf0_bar0+0x100218, 4)
print(val)
data = mem_data[0x1000:(0x1000)+64]
for i in range(0, len(data), 16):
print(" ".join(("{:02x}".format(c) for c in bytearray(data[i:i+16]))))
assert mem_data[0:1024] == mem_data[0x1000:0x1000+1024]
yield delay(100)
raise StopSimulation
return instances()
def test_bench():
sim = Simulation(bench())
sim.run()
if __name__ == '__main__':
print("Running test...")
test_bench()

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fpga/lib/pcie/example/AU280/fpga_axi/tb/test_fpga_core.v Normal file
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/*
Copyright (c) 2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog 2001
`timescale 1ns / 1ps
/*
* Testbench for fpga_core
*/
module test_fpga_core;
// Parameters
parameter AXIS_PCIE_DATA_WIDTH = 512;
parameter AXIS_PCIE_KEEP_WIDTH = (AXIS_PCIE_DATA_WIDTH/32);
parameter AXIS_PCIE_RC_USER_WIDTH = 161;
parameter AXIS_PCIE_RQ_USER_WIDTH = 137;
parameter AXIS_PCIE_CQ_USER_WIDTH = 183;
parameter AXIS_PCIE_CC_USER_WIDTH = 81;
// Inputs
reg clk = 0;
reg rst = 0;
reg [7:0] current_test = 0;
reg m_axis_rq_tready = 0;
reg [AXIS_PCIE_DATA_WIDTH-1:0] s_axis_rc_tdata = 0;
reg [AXIS_PCIE_KEEP_WIDTH-1:0] s_axis_rc_tkeep = 0;
reg s_axis_rc_tlast = 0;
reg [AXIS_PCIE_RC_USER_WIDTH-1:0] s_axis_rc_tuser = 0;
reg s_axis_rc_tvalid = 0;
reg [AXIS_PCIE_DATA_WIDTH-1:0] s_axis_cq_tdata = 0;
reg [AXIS_PCIE_KEEP_WIDTH-1:0] s_axis_cq_tkeep = 0;
reg s_axis_cq_tlast = 0;
reg [AXIS_PCIE_CQ_USER_WIDTH-1:0] s_axis_cq_tuser = 0;
reg s_axis_cq_tvalid = 0;
reg m_axis_cc_tready = 0;
reg [2:0] cfg_max_payload = 0;
reg [2:0] cfg_max_read_req = 0;
reg [31:0] cfg_mgmt_read_data = 0;
reg cfg_mgmt_read_write_done = 0;
reg [3:0] cfg_interrupt_msi_enable = 0;
reg [11:0] cfg_interrupt_msi_mmenable = 0;
reg cfg_interrupt_msi_mask_update = 0;
reg [31:0] cfg_interrupt_msi_data = 0;
reg cfg_interrupt_msi_sent = 0;
reg cfg_interrupt_msi_fail = 0;
// Outputs
wire [AXIS_PCIE_DATA_WIDTH-1:0] m_axis_rq_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] m_axis_rq_tkeep;
wire m_axis_rq_tlast;
wire [AXIS_PCIE_RQ_USER_WIDTH-1:0] m_axis_rq_tuser;
wire m_axis_rq_tvalid;
wire s_axis_rc_tready;
wire s_axis_cq_tready;
wire [AXIS_PCIE_DATA_WIDTH-1:0] m_axis_cc_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] m_axis_cc_tkeep;
wire m_axis_cc_tlast;
wire [AXIS_PCIE_CC_USER_WIDTH-1:0] m_axis_cc_tuser;
wire m_axis_cc_tvalid;
wire [9:0] cfg_mgmt_addr;
wire [7:0] cfg_mgmt_function_number;
wire cfg_mgmt_write;
wire [31:0] cfg_mgmt_write_data;
wire [3:0] cfg_mgmt_byte_enable;
wire cfg_mgmt_read;
wire [3:0] cfg_interrupt_msi_select;
wire [31:0] cfg_interrupt_msi_int;
wire [31:0] cfg_interrupt_msi_pending_status;
wire cfg_interrupt_msi_pending_status_data_enable;
wire [3:0] cfg_interrupt_msi_pending_status_function_num;
wire [2:0] cfg_interrupt_msi_attr;
wire cfg_interrupt_msi_tph_present;
wire [1:0] cfg_interrupt_msi_tph_type;
wire [8:0] cfg_interrupt_msi_tph_st_tag;
wire [3:0] cfg_interrupt_msi_function_number;
wire status_error_cor;
wire status_error_uncor;
initial begin
// myhdl integration
$from_myhdl(
clk,
rst,
current_test,
m_axis_rq_tready,
s_axis_rc_tdata,
s_axis_rc_tkeep,
s_axis_rc_tlast,
s_axis_rc_tuser,
s_axis_rc_tvalid,
s_axis_cq_tdata,
s_axis_cq_tkeep,
s_axis_cq_tlast,
s_axis_cq_tuser,
s_axis_cq_tvalid,
m_axis_cc_tready,
cfg_max_payload,
cfg_max_read_req,
cfg_mgmt_read_data,
cfg_mgmt_read_write_done,
cfg_interrupt_msi_enable,
cfg_interrupt_msi_mmenable,
cfg_interrupt_msi_mask_update,
cfg_interrupt_msi_data,
cfg_interrupt_msi_sent,
cfg_interrupt_msi_fail
);
$to_myhdl(
m_axis_rq_tdata,
m_axis_rq_tkeep,
m_axis_rq_tlast,
m_axis_rq_tuser,
m_axis_rq_tvalid,
s_axis_rc_tready,
s_axis_cq_tready,
m_axis_cc_tdata,
m_axis_cc_tkeep,
m_axis_cc_tlast,
m_axis_cc_tuser,
m_axis_cc_tvalid,
cfg_mgmt_addr,
cfg_mgmt_function_number,
cfg_mgmt_write,
cfg_mgmt_write_data,
cfg_mgmt_byte_enable,
cfg_mgmt_read,
cfg_interrupt_msi_select,
cfg_interrupt_msi_int,
cfg_interrupt_msi_pending_status,
cfg_interrupt_msi_pending_status_data_enable,
cfg_interrupt_msi_pending_status_function_num,
cfg_interrupt_msi_attr,
cfg_interrupt_msi_tph_present,
cfg_interrupt_msi_tph_type,
cfg_interrupt_msi_tph_st_tag,
cfg_interrupt_msi_function_number,
status_error_cor,
status_error_uncor
);
// dump file
$dumpfile("test_fpga_core.lxt");
$dumpvars(0, test_fpga_core);
end
fpga_core #(
.AXIS_PCIE_DATA_WIDTH(AXIS_PCIE_DATA_WIDTH),
.AXIS_PCIE_KEEP_WIDTH(AXIS_PCIE_KEEP_WIDTH),
.AXIS_PCIE_RC_USER_WIDTH(AXIS_PCIE_RC_USER_WIDTH),
.AXIS_PCIE_RQ_USER_WIDTH(AXIS_PCIE_RQ_USER_WIDTH),
.AXIS_PCIE_CQ_USER_WIDTH(AXIS_PCIE_CQ_USER_WIDTH),
.AXIS_PCIE_CC_USER_WIDTH(AXIS_PCIE_CC_USER_WIDTH)
)
UUT (
.clk(clk),
.rst(rst),
.m_axis_rq_tdata(m_axis_rq_tdata),
.m_axis_rq_tkeep(m_axis_rq_tkeep),
.m_axis_rq_tlast(m_axis_rq_tlast),
.m_axis_rq_tready(m_axis_rq_tready),
.m_axis_rq_tuser(m_axis_rq_tuser),
.m_axis_rq_tvalid(m_axis_rq_tvalid),
.s_axis_rc_tdata(s_axis_rc_tdata),
.s_axis_rc_tkeep(s_axis_rc_tkeep),
.s_axis_rc_tlast(s_axis_rc_tlast),
.s_axis_rc_tready(s_axis_rc_tready),
.s_axis_rc_tuser(s_axis_rc_tuser),
.s_axis_rc_tvalid(s_axis_rc_tvalid),
.s_axis_cq_tdata(s_axis_cq_tdata),
.s_axis_cq_tkeep(s_axis_cq_tkeep),
.s_axis_cq_tlast(s_axis_cq_tlast),
.s_axis_cq_tready(s_axis_cq_tready),
.s_axis_cq_tuser(s_axis_cq_tuser),
.s_axis_cq_tvalid(s_axis_cq_tvalid),
.m_axis_cc_tdata(m_axis_cc_tdata),
.m_axis_cc_tkeep(m_axis_cc_tkeep),
.m_axis_cc_tlast(m_axis_cc_tlast),
.m_axis_cc_tready(m_axis_cc_tready),
.m_axis_cc_tuser(m_axis_cc_tuser),
.m_axis_cc_tvalid(m_axis_cc_tvalid),
.cfg_max_payload(cfg_max_payload),
.cfg_max_read_req(cfg_max_read_req),
.cfg_mgmt_addr(cfg_mgmt_addr),
.cfg_mgmt_function_number(cfg_mgmt_function_number),
.cfg_mgmt_write(cfg_mgmt_write),
.cfg_mgmt_write_data(cfg_mgmt_write_data),
.cfg_mgmt_byte_enable(cfg_mgmt_byte_enable),
.cfg_mgmt_read(cfg_mgmt_read),
.cfg_mgmt_read_data(cfg_mgmt_read_data),
.cfg_mgmt_read_write_done(cfg_mgmt_read_write_done),
.cfg_interrupt_msi_enable(cfg_interrupt_msi_enable),
.cfg_interrupt_msi_mmenable(cfg_interrupt_msi_mmenable),
.cfg_interrupt_msi_mask_update(cfg_interrupt_msi_mask_update),
.cfg_interrupt_msi_data(cfg_interrupt_msi_data),
.cfg_interrupt_msi_select(cfg_interrupt_msi_select),
.cfg_interrupt_msi_int(cfg_interrupt_msi_int),
.cfg_interrupt_msi_pending_status(cfg_interrupt_msi_pending_status),
.cfg_interrupt_msi_pending_status_data_enable(cfg_interrupt_msi_pending_status_data_enable),
.cfg_interrupt_msi_pending_status_function_num(cfg_interrupt_msi_pending_status_function_num),
.cfg_interrupt_msi_sent(cfg_interrupt_msi_sent),
.cfg_interrupt_msi_fail(cfg_interrupt_msi_fail),
.cfg_interrupt_msi_attr(cfg_interrupt_msi_attr),
.cfg_interrupt_msi_tph_present(cfg_interrupt_msi_tph_present),
.cfg_interrupt_msi_tph_type(cfg_interrupt_msi_tph_type),
.cfg_interrupt_msi_tph_st_tag(cfg_interrupt_msi_tph_st_tag),
.cfg_interrupt_msi_function_number(cfg_interrupt_msi_function_number),
.status_error_cor(status_error_cor),
.status_error_uncor(status_error_uncor)
);
endmodule

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fpga/lib/pcie/example/AU50/fpga_axi/Makefile Normal file
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# Targets
TARGETS:=
# Subdirectories
SUBDIRS = fpga
SUBDIRS_CLEAN = $(patsubst %,%.clean,$(SUBDIRS))
# Rules
.PHONY: all
all: $(SUBDIRS) $(TARGETS)
.PHONY: $(SUBDIRS)
$(SUBDIRS):
cd $@ && $(MAKE)
.PHONY: $(SUBDIRS_CLEAN)
$(SUBDIRS_CLEAN):
cd $(@:.clean=) && $(MAKE) clean
.PHONY: clean
clean: $(SUBDIRS_CLEAN)
-rm -rf $(TARGETS)
program:
#djtgcfg prog -d Atlys --index 0 --file fpga/fpga.bit

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# Verilog PCIe Alveo U50 Example Design
## Introduction
This example design targets the Xilinx Alveo U50 FPGA board.
The design implements the PCIe AXI lite master module, the PCIe AXI master
module, and the PCIe AXI DMA module. A very simple Linux driver is included
to test the FPGA design.
* FPGA: xcu50-fsvh2104-2-e
## How to build
Run make to build. Ensure that the Xilinx Vivado toolchain components are
in PATH.
Run make to build the driver. Ensure the headers for the running kernel are
installed, otherwise the driver cannot be compiled.
## How to test
Run make program to program the Alveo U50 board with Vivado. Then load the
driver with insmod example.ko. Check dmesg for the output.

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###################################################################
#
# Xilinx Vivado FPGA Makefile
#
# Copyright (c) 2016 Alex Forencich
#
###################################################################
#
# Parameters:
# FPGA_TOP - Top module name
# FPGA_FAMILY - FPGA family (e.g. VirtexUltrascale)
# FPGA_DEVICE - FPGA device (e.g. xcvu095-ffva2104-2-e)
# SYN_FILES - space-separated list of source files
# INC_FILES - space-separated list of include files
# XDC_FILES - space-separated list of timing constraint files
# XCI_FILES - space-separated list of IP XCI files
#
# Example:
#
# FPGA_TOP = fpga
# FPGA_FAMILY = VirtexUltrascale
# FPGA_DEVICE = xcvu095-ffva2104-2-e
# SYN_FILES = rtl/fpga.v
# XDC_FILES = fpga.xdc
# XCI_FILES = ip/pcspma.xci
# include ../common/vivado.mk
#
###################################################################
# phony targets
.PHONY: clean fpga
# prevent make from deleting intermediate files and reports
.PRECIOUS: %.xpr %.bit %.mcs %.prm
.SECONDARY:
CONFIG ?= config.mk
-include ../$(CONFIG)
SYN_FILES_REL = $(patsubst %, ../%, $(SYN_FILES))
INC_FILES_REL = $(patsubst %, ../%, $(INC_FILES))
XCI_FILES_REL = $(patsubst %, ../%, $(XCI_FILES))
IP_TCL_FILES_REL = $(patsubst %, ../%, $(IP_TCL_FILES))
ifdef XDC_FILES
XDC_FILES_REL = $(patsubst %, ../%, $(XDC_FILES))
else
XDC_FILES_REL = $(FPGA_TOP).xdc
endif
###################################################################
# Main Targets
#
# all: build everything
# clean: remove output files and project files
###################################################################
all: fpga
fpga: $(FPGA_TOP).bit
tmpclean:
-rm -rf *.log *.jou *.cache *.hbs *.hw *.ip_user_files *.runs *.xpr *.html *.xml *.sim *.srcs *.str .Xil defines.v
-rm -rf create_project.tcl run_synth.tcl run_impl.tcl generate_bit.tcl
clean: tmpclean
-rm -rf *.bit program.tcl generate_mcs.tcl *.mcs *.prm flash.tcl
distclean: clean
-rm -rf rev
###################################################################
# Target implementations
###################################################################
# Vivado project file
%.xpr: Makefile $(XCI_FILES_REL)
rm -rf defines.v
touch defines.v
for x in $(DEFS); do echo '`define' $$x >> defines.v; done
echo "create_project -force -part $(FPGA_PART) $*" > create_project.tcl
echo "add_files -fileset sources_1 defines.v" >> create_project.tcl
for x in $(SYN_FILES_REL); do echo "add_files -fileset sources_1 $$x" >> create_project.tcl; done
for x in $(XDC_FILES_REL); do echo "add_files -fileset constrs_1 $$x" >> create_project.tcl; done
for x in $(XCI_FILES_REL); do echo "import_ip $$x" >> create_project.tcl; done
for x in $(IP_TCL_FILES_REL); do echo "source $$x" >> create_project.tcl; done
echo "exit" >> create_project.tcl
vivado -nojournal -nolog -mode batch -source create_project.tcl
# synthesis run
%.runs/synth_1/%.dcp: %.xpr $(SYN_FILES_REL) $(INC_FILES_REL) $(XDC_FILES_REL)
echo "open_project $*.xpr" > run_synth.tcl
echo "reset_run synth_1" >> run_synth.tcl
echo "launch_runs synth_1" >> run_synth.tcl
echo "wait_on_run synth_1" >> run_synth.tcl
echo "exit" >> run_synth.tcl
vivado -nojournal -nolog -mode batch -source run_synth.tcl
# implementation run
%.runs/impl_1/%_routed.dcp: %.runs/synth_1/%.dcp
echo "open_project $*.xpr" > run_impl.tcl
echo "reset_run impl_1" >> run_impl.tcl
echo "launch_runs impl_1" >> run_impl.tcl
echo "wait_on_run impl_1" >> run_impl.tcl
echo "exit" >> run_impl.tcl
vivado -nojournal -nolog -mode batch -source run_impl.tcl
# bit file
%.bit: %.runs/impl_1/%_routed.dcp
echo "open_project $*.xpr" > generate_bit.tcl
echo "open_run impl_1" >> generate_bit.tcl
echo "write_bitstream -force $*.bit" >> generate_bit.tcl
echo "exit" >> generate_bit.tcl
vivado -nojournal -nolog -mode batch -source generate_bit.tcl
mkdir -p rev
EXT=bit; COUNT=100; \
while [ -e rev/$*_rev$$COUNT.$$EXT ]; \
do COUNT=$$((COUNT+1)); done; \
cp $@ rev/$*_rev$$COUNT.$$EXT; \
echo "Output: rev/$*_rev$$COUNT.$$EXT";

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../../common/driver/

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# XDC constraints for the Xilinx Alveo U50 board
# part: xcu50-fsvh2104-2-e
# General configuration
set_property CFGBVS GND [current_design]
set_property CONFIG_VOLTAGE 1.8 [current_design]
set_property BITSTREAM.CONFIG.CONFIGFALLBACK ENABLE [current_design]
set_property BITSTREAM.GENERAL.COMPRESS TRUE [current_design]
set_property CONFIG_MODE SPIx4 [current_design]
set_property BITSTREAM.CONFIG.SPI_BUSWIDTH 4 [current_design]
set_property BITSTREAM.CONFIG.CONFIGRATE 85.0 [current_design]
set_property BITSTREAM.CONFIG.EXTMASTERCCLK_EN DISABLE [current_design]
set_property BITSTREAM.CONFIG.SPI_FALL_EDGE YES [current_design]
set_property BITSTREAM.CONFIG.UNUSEDPIN PULLUP [current_design]
set_property BITSTREAM.CONFIG.SPI_32BIT_ADDR YES [current_design]
set_operating_conditions -design_power_budget 63
# System clocks
# 100 MHz
#set_property -dict {LOC G17 IOSTANDARD LVDS} [get_ports clk_100mhz_0_p]
#set_property -dict {LOC G16 IOSTANDARD LVDS} [get_ports clk_100mhz_0_n]
#create_clock -period 10 -name clk_100mhz_0 [get_ports clk_100mhz_0_p]
# 100 MHz
#set_property -dict {LOC BB18 IOSTANDARD LVDS} [get_ports clk_100mhz_1_p]
#set_property -dict {LOC BC18 IOSTANDARD LVDS} [get_ports clk_100mhz_1_n]
#create_clock -period 10 -name clk_100mhz_1 [get_ports clk_100mhz_1_p]
# LEDs
set_property -dict {LOC E18 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp_led_act]
set_property -dict {LOC E16 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp_led_stat_g]
set_property -dict {LOC F17 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp_led_stat_y]
# UART
#set_property -dict {LOC BE26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports usb_uart0_txd]
#set_property -dict {LOC BF26 IOSTANDARD LVCMOS18} [get_ports usb_uart0_rxd]
#set_property -dict {LOC A17 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports usb_uart1_txd]
#set_property -dict {LOC B15 IOSTANDARD LVCMOS18} [get_ports usb_uart1_rxd]
#set_property -dict {LOC A19 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports usb_uart2_txd]
#set_property -dict {LOC A18 IOSTANDARD LVCMOS18} [get_ports usb_uart2_rxd]
# HBM overtemp
set_property -dict {LOC J18 IOSTANDARD LVCMOS18} [get_ports hbm_cattrip]
# SI5394 (SI5394B-A10605-GM)
# I2C address 0x68
# IN0: 161.1328125 MHz from qsfp_recclk
# OUT0: 161.1328125 MHz to qsfp_mgt_refclk_0
# OUT2: 322.265625 MHz to qsfp_mgt_refclk_1
# OUT3: 100 MHz to clk_100mhz_0, clk_100mhz_1, pcie_refclk_2, pcie_refclk_3
#set_property -dict {LOC F20 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports si5394_rst_b]
#set_property -dict {LOC H18 IOSTANDARD LVCMOS18 PULLUP true} [get_ports si5394_int_b]
#set_property -dict {LOC G19 IOSTANDARD LVCMOS18 PULLUP true} [get_ports si5394_lol_b]
#set_property -dict {LOC H19 IOSTANDARD LVCMOS18 PULLUP true} [get_ports si5394_los_b]
#set_property -dict {LOC J16 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports si5394_sda]
#set_property -dict {LOC L19 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports si5394_scl]
# QSFP28 Interfaces
#set_property -dict {LOC J45 } [get_ports qsfp_rx1_p] ;# MGTYRXP0_131 GTYE3_CHANNEL_X0Y28 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC J46 } [get_ports qsfp_rx1_n] ;# MGTYRXN0_131 GTYE3_CHANNEL_X0Y28 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC D42 } [get_ports qsfp_tx1_p] ;# MGTYTXP0_131 GTYE3_CHANNEL_X0Y28 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC D43 } [get_ports qsfp_tx1_n] ;# MGTYTXN0_131 GTYE3_CHANNEL_X0Y28 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC G45 } [get_ports qsfp_rx2_p] ;# MGTYRXP1_131 GTYE3_CHANNEL_X0Y29 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC G46 } [get_ports qsfp_rx2_n] ;# MGTYRXN1_131 GTYE3_CHANNEL_X0Y29 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC C40 } [get_ports qsfp_tx2_p] ;# MGTYTXP1_131 GTYE3_CHANNEL_X0Y29 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC C41 } [get_ports qsfp_tx2_n] ;# MGTYTXN1_131 GTYE3_CHANNEL_X0Y29 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC F43 } [get_ports qsfp_rx3_p] ;# MGTYRXP2_131 GTYE3_CHANNEL_X0Y30 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC F44 } [get_ports qsfp_rx3_n] ;# MGTYRXN2_131 GTYE3_CHANNEL_X0Y30 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC B42 } [get_ports qsfp_tx3_p] ;# MGTYTXP2_131 GTYE3_CHANNEL_X0Y30 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC B43 } [get_ports qsfp_tx3_n] ;# MGTYTXN2_131 GTYE3_CHANNEL_X0Y30 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC E45 } [get_ports qsfp_rx4_p] ;# MGTYRXP3_131 GTYE3_CHANNEL_X0Y31 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC E46 } [get_ports qsfp_rx4_n] ;# MGTYRXN3_131 GTYE3_CHANNEL_X0Y31 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC A40 } [get_ports qsfp_tx4_p] ;# MGTYTXP3_131 GTYE3_CHANNEL_X0Y31 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC A41 } [get_ports qsfp_tx4_n] ;# MGTYTXN3_131 GTYE3_CHANNEL_X0Y31 / GTYE3_COMMON_X0Y7
#set_property -dict {LOC N36 } [get_ports qsfp_mgt_refclk_0_p] ;# MGTREFCLK0P_131 from SI5394 OUT0
#set_property -dict {LOC N37 } [get_ports qsfp_mgt_refclk_0_n] ;# MGTREFCLK0N_131 from SI5394 OUT0
#set_property -dict {LOC M38 } [get_ports qsfp_mgt_refclk_1_p] ;# MGTREFCLK1P_131 from SI5394 OUT2
#set_property -dict {LOC M39 } [get_ports qsfp_mgt_refclk_1_n] ;# MGTREFCLK1N_131 from SI5394 OUT2
#set_property -dict {LOC F19 IOSTANDARD LVDS} [get_ports qsfp_recclk_p] ;# to SI5394 IN0
#set_property -dict {LOC F18 IOSTANDARD LVDS} [get_ports qsfp_recclk_n] ;# to SI5394 IN0
# 161.1328125 MHz MGT reference clock (SI5394 OUT0)
#create_clock -period 6.206 -name qsfp_mgt_refclk_0 [get_ports qsfp_mgt_refclk_0_p]
# 322.265625 MHz MGT reference clock (SI5394 OUT2)
#create_clock -period 3.103 -name qsfp_mgt_refclk_1 [get_ports qsfp_mgt_refclk_1_p]
# PCIe Interface
set_property -dict {LOC AL2 } [get_ports {pcie_rx_p[0]}] ;# MGTYRXP3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AL1 } [get_ports {pcie_rx_n[0]}] ;# MGTYRXN3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3
set_property -dict {LOC Y5 } [get_ports {pcie_tx_p[0]}] ;# MGTYTXP3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC Y4 } [get_ports {pcie_tx_n[0]}] ;# MGTYTXN3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AM4 } [get_ports {pcie_rx_p[1]}] ;# MGTYRXP2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AM3 } [get_ports {pcie_rx_n[1]}] ;# MGTYRXN2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AA7 } [get_ports {pcie_tx_p[1]}] ;# MGTYTXP2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AA6 } [get_ports {pcie_tx_n[1]}] ;# MGTYTXN2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AK4 } [get_ports {pcie_rx_p[2]}] ;# MGTYRXP1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AK3 } [get_ports {pcie_rx_n[2]}] ;# MGTYRXN1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AB5 } [get_ports {pcie_tx_p[2]}] ;# MGTYTXP1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AB4 } [get_ports {pcie_tx_n[2]}] ;# MGTYTXN1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AN2 } [get_ports {pcie_rx_p[3]}] ;# MGTYRXP0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AN1 } [get_ports {pcie_rx_n[3]}] ;# MGTYRXN0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AC7 } [get_ports {pcie_tx_p[3]}] ;# MGTYTXP0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3
#set_property -dict {LOC AC6 } [get_ports {pcie_tx_n[3]}] ;# MGTYTXN0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3
set_property -dict {LOC AP4 } [get_ports {pcie_rx_p[4]}] ;# MGTYRXP3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AP3 } [get_ports {pcie_rx_n[4]}] ;# MGTYRXN3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AD5 } [get_ports {pcie_tx_p[4]}] ;# MGTYTXP3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AD4 } [get_ports {pcie_tx_n[4]}] ;# MGTYTXN3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AR2 } [get_ports {pcie_rx_p[5]}] ;# MGTYRXP2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AR1 } [get_ports {pcie_rx_n[5]}] ;# MGTYRXN2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AF5 } [get_ports {pcie_tx_p[5]}] ;# MGTYTXP2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AF4 } [get_ports {pcie_tx_n[5]}] ;# MGTYTXN2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AT4 } [get_ports {pcie_rx_p[6]}] ;# MGTYRXP1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AT3 } [get_ports {pcie_rx_n[6]}] ;# MGTYRXN1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AE7 } [get_ports {pcie_tx_p[6]}] ;# MGTYTXP1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AE6 } [get_ports {pcie_tx_n[6]}] ;# MGTYTXN1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AU2 } [get_ports {pcie_rx_p[7]}] ;# MGTYRXP0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AU1 } [get_ports {pcie_rx_n[7]}] ;# MGTYRXN0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AH5 } [get_ports {pcie_tx_p[7]}] ;# MGTYTXP0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2
#set_property -dict {LOC AH4 } [get_ports {pcie_tx_n[7]}] ;# MGTYTXN0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2
set_property -dict {LOC AV4 } [get_ports {pcie_rx_p[8]}] ;# MGTYRXP3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AV3 } [get_ports {pcie_rx_n[8]}] ;# MGTYRXN3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AG7 } [get_ports {pcie_tx_p[8]}] ;# MGTYTXP3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AG6 } [get_ports {pcie_tx_n[8]}] ;# MGTYTXN3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AW2 } [get_ports {pcie_rx_p[9]}] ;# MGTYRXP2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AW1 } [get_ports {pcie_rx_n[9]}] ;# MGTYRXN2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AJ7 } [get_ports {pcie_tx_p[9]}] ;# MGTYTXP2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AJ6 } [get_ports {pcie_tx_n[9]}] ;# MGTYTXN2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1
set_property -dict {LOC BA2 } [get_ports {pcie_rx_p[10]}] ;# MGTYRXP1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC BA1 } [get_ports {pcie_rx_n[10]}] ;# MGTYRXN1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AL7 } [get_ports {pcie_tx_p[10]}] ;# MGTYTXP1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AL6 } [get_ports {pcie_tx_n[10]}] ;# MGTYTXN1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1
set_property -dict {LOC BC2 } [get_ports {pcie_rx_p[11]}] ;# MGTYRXP0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC BC1 } [get_ports {pcie_rx_n[11]}] ;# MGTYRXN0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AM9 } [get_ports {pcie_tx_p[11]}] ;# MGTYTXP0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1
#set_property -dict {LOC AM8 } [get_ports {pcie_tx_n[11]}] ;# MGTYTXN0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1
set_property -dict {LOC AY4 } [get_ports {pcie_rx_p[12]}] ;# MGTYRXP3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC AY3 } [get_ports {pcie_rx_n[12]}] ;# MGTYRXN3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0
set_property -dict {LOC AN7 } [get_ports {pcie_tx_p[12]}] ;# MGTYTXP3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC AN6 } [get_ports {pcie_tx_n[12]}] ;# MGTYTXN3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BB4 } [get_ports {pcie_rx_p[13]}] ;# MGTYRXP2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BB3 } [get_ports {pcie_rx_n[13]}] ;# MGTYRXN2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0
set_property -dict {LOC AP9 } [get_ports {pcie_tx_p[13]}] ;# MGTYTXP2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC AP8 } [get_ports {pcie_tx_n[13]}] ;# MGTYTXN2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BD4 } [get_ports {pcie_rx_p[14]}] ;# MGTYRXP1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BD3 } [get_ports {pcie_rx_n[14]}] ;# MGTYRXN1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0
set_property -dict {LOC AR7 } [get_ports {pcie_tx_p[14]}] ;# MGTYTXP1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC AR6 } [get_ports {pcie_tx_n[14]}] ;# MGTYTXN1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0
set_property -dict {LOC BE6 } [get_ports {pcie_rx_p[15]}] ;# MGTYRXP0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC BE5 } [get_ports {pcie_rx_n[15]}] ;# MGTYRXN0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0
set_property -dict {LOC AT9 } [get_ports {pcie_tx_p[15]}] ;# MGTYTXP0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC AT8 } [get_ports {pcie_tx_n[15]}] ;# MGTYTXN0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0
#set_property -dict {LOC AB9 } [get_ports pcie_refclk_0_p] ;# MGTREFCLK0P_227 (for x8 bifurcated lanes 0-7)
#set_property -dict {LOC AB8 } [get_ports pcie_refclk_0_n] ;# MGTREFCLK0N_227 (for x8 bifurcated lanes 0-7)
#set_property -dict {LOC AA11} [get_ports pcie_refclk_2_p] ;# MGTREFCLK1P_227 (for async x8 bifurcated lanes 0-7)
#set_property -dict {LOC AA10} [get_ports pcie_refclk_2_n] ;# MGTREFCLK1N_227 (for async x8 bifurcated lanes 0-7)
set_property -dict {LOC AF9 } [get_ports pcie_refclk_1_p] ;# MGTREFCLK0P_225 (for x16 or x8 bifurcated lanes 8-16)
#set_property -dict {LOC AF8 } [get_ports pcie_refclk_1_n] ;# MGTREFCLK0N_225 (for x16 or x8 bifurcated lanes 8-16)
#set_property -dict {LOC AE11} [get_ports pcie_refclk_3_p] ;# MGTREFCLK1P_225 (for async x16 or x8 bifurcated lanes 8-16)
#set_property -dict {LOC AE10} [get_ports pcie_refclk_3_n] ;# MGTREFCLK1N_225 (for async x16 or x8 bifurcated lanes 8-16)
set_property -dict {LOC AW27 IOSTANDARD LVCMOS18 PULLUP true} [get_ports pcie_reset_n]
# 100 MHz MGT reference clock
#create_clock -period 10 -name pcie_mgt_refclk_0 [get_ports pcie_refclk_0_p]
create_clock -period 10 -name pcie_mgt_refclk_1 [get_ports pcie_refclk_1_p]
#create_clock -period 10 -name pcie_mgt_refclk_2 [get_ports pcie_refclk_2_p]
#create_clock -period 10 -name pcie_mgt_refclk_3 [get_ports pcie_refclk_3_p]

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fpga/lib/pcie/example/AU50/fpga_axi/fpga/Makefile Normal file
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# FPGA settings
FPGA_PART = xcu50-fsvh2104-2-e
FPGA_TOP = fpga
FPGA_ARCH = virtexuplus
# Files for synthesis
SYN_FILES = rtl/fpga.v
SYN_FILES += rtl/fpga_core.v
SYN_FILES += rtl/sync_reset.v
SYN_FILES += rtl/sync_signal.v
SYN_FILES += rtl/axi_ram.v
SYN_FILES += rtl/axis_register.v
SYN_FILES += lib/pcie/rtl/axis_arb_mux.v
SYN_FILES += lib/pcie/rtl/pcie_us_axil_master.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_dma.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_dma_rd.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_dma_wr.v
SYN_FILES += lib/pcie/rtl/pcie_tag_manager.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_master.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_master_rd.v
SYN_FILES += lib/pcie/rtl/pcie_us_axi_master_wr.v
SYN_FILES += lib/pcie/rtl/pcie_us_axis_cq_demux.v
SYN_FILES += lib/pcie/rtl/pcie_us_cfg.v
SYN_FILES += lib/pcie/rtl/pcie_us_msi.v
SYN_FILES += lib/pcie/rtl/arbiter.v
SYN_FILES += lib/pcie/rtl/priority_encoder.v
SYN_FILES += lib/pcie/rtl/pulse_merge.v
# XDC files
XDC_FILES = fpga.xdc
# IP
IP_TCL_FILES = ip/pcie4c_uscale_plus_0.tcl
include ../common/vivado.mk
program: $(FPGA_TOP).bit
echo "open_hw" > program.tcl
echo "connect_hw_server" >> program.tcl
echo "open_hw_target" >> program.tcl
echo "current_hw_device [lindex [get_hw_devices] 0]" >> program.tcl
echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> program.tcl
echo "set_property PROGRAM.FILE {$(FPGA_TOP).bit} [current_hw_device]" >> program.tcl
echo "program_hw_devices [current_hw_device]" >> program.tcl
echo "exit" >> program.tcl
vivado -nojournal -nolog -mode batch -source program.tcl

28
fpga/lib/pcie/example/AU50/fpga_axi/ip/pcie4c_uscale_plus_0.tcl Normal file
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create_ip -name pcie4c_uscale_plus -vendor xilinx.com -library ip -module_name pcie4c_uscale_plus_0
set_property -dict [list \
CONFIG.PL_LINK_CAP_MAX_LINK_SPEED {8.0_GT/s} \
CONFIG.PL_LINK_CAP_MAX_LINK_WIDTH {X16} \
CONFIG.AXISTEN_IF_EXT_512_RQ_STRADDLE {false} \
CONFIG.axisten_if_enable_client_tag {true} \
CONFIG.axisten_if_width {512_bit} \
CONFIG.axisten_freq {250} \
CONFIG.PF0_CLASS_CODE {020000} \
CONFIG.PF0_DEVICE_ID {0001} \
CONFIG.PF0_MSI_CAP_MULTIMSGCAP {32_vectors} \
CONFIG.PF0_SUBSYSTEM_ID {0001} \
CONFIG.PF0_SUBSYSTEM_VENDOR_ID {1234} \
CONFIG.PF0_Use_Class_Code_Lookup_Assistant {true} \
CONFIG.pf0_class_code_sub {00} \
CONFIG.pf0_base_class_menu {Network_controller} \
CONFIG.pf0_sub_class_interface_menu {Ethernet_controller} \
CONFIG.pf0_bar0_scale {Megabytes} \
CONFIG.pf0_bar0_size {16} \
CONFIG.pf0_bar1_enabled {true} \
CONFIG.pf0_bar1_type {Memory} \
CONFIG.pf0_bar1_scale {Megabytes} \
CONFIG.pf0_bar1_size {16} \
CONFIG.vendor_id {1234} \
CONFIG.en_msi_per_vec_masking {true} \
] [get_ips pcie4c_uscale_plus_0]

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../../../../

365
fpga/lib/pcie/example/AU50/fpga_axi/rtl/axi_ram.v Normal file
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/*
Copyright (c) 2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog 2001
`timescale 1ns / 1ps
/*
* AXI4 RAM
*/
module axi_ram #
(
parameter DATA_WIDTH = 32, // width of data bus in bits
parameter ADDR_WIDTH = 16, // width of address bus in bits
parameter STRB_WIDTH = (DATA_WIDTH/8),
parameter ID_WIDTH = 8,
parameter PIPELINE_OUTPUT = 0
)
(
input wire clk,
input wire rst,
input wire [ID_WIDTH-1:0] s_axi_awid,
input wire [ADDR_WIDTH-1:0] s_axi_awaddr,
input wire [7:0] s_axi_awlen,
input wire [2:0] s_axi_awsize,
input wire [1:0] s_axi_awburst,
input wire s_axi_awlock,
input wire [3:0] s_axi_awcache,
input wire [2:0] s_axi_awprot,
input wire s_axi_awvalid,
output wire s_axi_awready,
input wire [DATA_WIDTH-1:0] s_axi_wdata,
input wire [STRB_WIDTH-1:0] s_axi_wstrb,
input wire s_axi_wlast,
input wire s_axi_wvalid,
output wire s_axi_wready,
output wire [ID_WIDTH-1:0] s_axi_bid,
output wire [1:0] s_axi_bresp,
output wire s_axi_bvalid,
input wire s_axi_bready,
input wire [ID_WIDTH-1:0] s_axi_arid,
input wire [ADDR_WIDTH-1:0] s_axi_araddr,
input wire [7:0] s_axi_arlen,
input wire [2:0] s_axi_arsize,
input wire [1:0] s_axi_arburst,
input wire s_axi_arlock,
input wire [3:0] s_axi_arcache,
input wire [2:0] s_axi_arprot,
input wire s_axi_arvalid,
output wire s_axi_arready,
output wire [ID_WIDTH-1:0] s_axi_rid,
output wire [DATA_WIDTH-1:0] s_axi_rdata,
output wire [1:0] s_axi_rresp,
output wire s_axi_rlast,
output wire s_axi_rvalid,
input wire s_axi_rready
);
parameter VALID_ADDR_WIDTH = ADDR_WIDTH - $clog2(STRB_WIDTH);
parameter WORD_WIDTH = STRB_WIDTH;
parameter WORD_SIZE = DATA_WIDTH/WORD_WIDTH;
// bus width assertions
initial begin
if (WORD_SIZE * STRB_WIDTH != DATA_WIDTH) begin
$error("Error: AXI data width not evenly divisble");
$finish;
end
if (2**$clog2(WORD_WIDTH) != WORD_WIDTH) begin
$error("Error: AXI word width must be even power of two");
$finish;
end
end
localparam [0:0]
READ_STATE_IDLE = 1'd0,
READ_STATE_BURST = 1'd1;
reg [0:0] read_state_reg = READ_STATE_IDLE, read_state_next;
localparam [1:0]
WRITE_STATE_IDLE = 2'd0,
WRITE_STATE_BURST = 2'd1,
WRITE_STATE_RESP = 2'd2;
reg [1:0] write_state_reg = WRITE_STATE_IDLE, write_state_next;
reg mem_wr_en;
reg mem_rd_en;
reg [ID_WIDTH-1:0] read_id_reg = {ID_WIDTH{1'b0}}, read_id_next;
reg [ADDR_WIDTH-1:0] read_addr_reg = {ADDR_WIDTH{1'b0}}, read_addr_next;
reg [7:0] read_count_reg = 8'd0, read_count_next;
reg [2:0] read_size_reg = 3'd0, read_size_next;
reg [1:0] read_burst_reg = 2'd0, read_burst_next;
reg [ID_WIDTH-1:0] write_id_reg = {ID_WIDTH{1'b0}}, write_id_next;
reg [ADDR_WIDTH-1:0] write_addr_reg = {ADDR_WIDTH{1'b0}}, write_addr_next;
reg [7:0] write_count_reg = 8'd0, write_count_next;
reg [2:0] write_size_reg = 3'd0, write_size_next;
reg [1:0] write_burst_reg = 2'd0, write_burst_next;
reg s_axi_awready_reg = 1'b0, s_axi_awready_next;
reg s_axi_wready_reg = 1'b0, s_axi_wready_next;
reg [ID_WIDTH-1:0] s_axi_bid_reg = {ID_WIDTH{1'b0}}, s_axi_bid_next;
reg s_axi_bvalid_reg = 1'b0, s_axi_bvalid_next;
reg s_axi_arready_reg = 1'b0, s_axi_arready_next;
reg [ID_WIDTH-1:0] s_axi_rid_reg = {ID_WIDTH{1'b0}}, s_axi_rid_next;
reg [DATA_WIDTH-1:0] s_axi_rdata_reg = {DATA_WIDTH{1'b0}}, s_axi_rdata_next;
reg s_axi_rlast_reg = 1'b0, s_axi_rlast_next;
reg s_axi_rvalid_reg = 1'b0, s_axi_rvalid_next;
reg [ID_WIDTH-1:0] s_axi_rid_pipe_reg = {ID_WIDTH{1'b0}};
reg [DATA_WIDTH-1:0] s_axi_rdata_pipe_reg = {DATA_WIDTH{1'b0}};
reg s_axi_rlast_pipe_reg = 1'b0;
reg s_axi_rvalid_pipe_reg = 1'b0;
// (* RAM_STYLE="BLOCK" *)
reg [DATA_WIDTH-1:0] mem[(2**VALID_ADDR_WIDTH)-1:0];
wire [VALID_ADDR_WIDTH-1:0] s_axi_awaddr_valid = s_axi_awaddr >> (ADDR_WIDTH - VALID_ADDR_WIDTH);
wire [VALID_ADDR_WIDTH-1:0] s_axi_araddr_valid = s_axi_araddr >> (ADDR_WIDTH - VALID_ADDR_WIDTH);
wire [VALID_ADDR_WIDTH-1:0] read_addr_valid = read_addr_reg >> (ADDR_WIDTH - VALID_ADDR_WIDTH);
wire [VALID_ADDR_WIDTH-1:0] write_addr_valid = write_addr_reg >> (ADDR_WIDTH - VALID_ADDR_WIDTH);
assign s_axi_awready = s_axi_awready_reg;
assign s_axi_wready = s_axi_wready_reg;
assign s_axi_bid = s_axi_bid_reg;
assign s_axi_bresp = 2'b00;
assign s_axi_bvalid = s_axi_bvalid_reg;
assign s_axi_arready = s_axi_arready_reg;
assign s_axi_rid = PIPELINE_OUTPUT ? s_axi_rid_pipe_reg : s_axi_rid_reg;
assign s_axi_rdata = PIPELINE_OUTPUT ? s_axi_rdata_pipe_reg : s_axi_rdata_reg;
assign s_axi_rresp = 2'b00;
assign s_axi_rlast = PIPELINE_OUTPUT ? s_axi_rlast_pipe_reg : s_axi_rlast_reg;
assign s_axi_rvalid = PIPELINE_OUTPUT ? s_axi_rvalid_pipe_reg : s_axi_rvalid_reg;
integer i, j;
initial begin
// two nested loops for smaller number of iterations per loop
// workaround for synthesizer complaints about large loop counts
for (i = 0; i < 2**ADDR_WIDTH; i = i + 2**(ADDR_WIDTH/2)) begin
for (j = i; j < i + 2**(ADDR_WIDTH/2); j = j + 1) begin
mem[j] = 0;
end
end
end
always @* begin
write_state_next = WRITE_STATE_IDLE;
mem_wr_en = 1'b0;
write_id_next = write_id_reg;
write_addr_next = write_addr_reg;
write_count_next = write_count_reg;
write_size_next = write_size_reg;
write_burst_next = write_burst_reg;
s_axi_awready_next = 1'b0;
s_axi_wready_next = 1'b0;
s_axi_bid_next = s_axi_bid_reg;
s_axi_bvalid_next = s_axi_bvalid_reg && !s_axi_bready;
case (write_state_reg)
WRITE_STATE_IDLE: begin
s_axi_awready_next = 1'b1;
if (s_axi_awready && s_axi_awvalid) begin
write_id_next = s_axi_awid;
write_addr_next = s_axi_awaddr;
write_count_next = s_axi_awlen;
write_size_next = s_axi_awsize < $clog2(STRB_WIDTH) ? s_axi_awsize : $clog2(STRB_WIDTH);
write_burst_next = s_axi_awburst;
s_axi_awready_next = 1'b0;
s_axi_wready_next = 1'b1;
write_state_next = WRITE_STATE_BURST;
end else begin
write_state_next = WRITE_STATE_IDLE;
end
end
WRITE_STATE_BURST: begin
s_axi_wready_next = 1'b1;
if (s_axi_wready && s_axi_wvalid) begin
mem_wr_en = 1'b1;
if (write_burst_reg != 2'b00) begin
write_addr_next = write_addr_reg + (1 << write_size_reg);
end
write_count_next = write_count_reg - 1;
if (write_count_reg > 0) begin
write_state_next = WRITE_STATE_BURST;
end else begin
s_axi_wready_next = 1'b0;
if (s_axi_bready || !s_axi_bvalid) begin
s_axi_bid_next = write_id_reg;
s_axi_bvalid_next = 1'b1;
s_axi_awready_next = 1'b1;
write_state_next = WRITE_STATE_IDLE;
end else begin
write_state_next = WRITE_STATE_RESP;
end
end
end else begin
write_state_next = WRITE_STATE_BURST;
end
end
WRITE_STATE_RESP: begin
if (s_axi_bready || !s_axi_bvalid) begin
s_axi_bid_next = write_id_reg;
s_axi_bvalid_next = 1'b1;
s_axi_awready_next = 1'b1;
write_state_next = WRITE_STATE_IDLE;
end else begin
write_state_next = WRITE_STATE_RESP;
end
end
endcase
end
always @(posedge clk) begin
if (rst) begin
write_state_reg <= WRITE_STATE_IDLE;
s_axi_awready_reg <= 1'b0;
s_axi_wready_reg <= 1'b0;
s_axi_bvalid_reg <= 1'b0;
end else begin
write_state_reg <= write_state_next;
s_axi_awready_reg <= s_axi_awready_next;
s_axi_wready_reg <= s_axi_wready_next;
s_axi_bvalid_reg <= s_axi_bvalid_next;
end
write_id_reg <= write_id_next;
write_addr_reg <= write_addr_next;
write_count_reg <= write_count_next;
write_size_reg <= write_size_next;
write_burst_reg <= write_burst_next;
s_axi_bid_reg <= s_axi_bid_next;
for (i = 0; i < WORD_WIDTH; i = i + 1) begin
if (mem_wr_en & s_axi_wstrb[i]) begin
mem[write_addr_valid][WORD_SIZE*i +: WORD_SIZE] <= s_axi_wdata[WORD_SIZE*i +: WORD_SIZE];
end
end
end
always @* begin
read_state_next = READ_STATE_IDLE;
mem_rd_en = 1'b0;
s_axi_rid_next = s_axi_rid_reg;
s_axi_rlast_next = s_axi_rlast_reg;
s_axi_rvalid_next = s_axi_rvalid_reg && !(s_axi_rready || (PIPELINE_OUTPUT && !s_axi_rvalid_pipe_reg));
read_id_next = read_id_reg;
read_addr_next = read_addr_reg;
read_count_next = read_count_reg;
read_size_next = read_size_reg;
read_burst_next = read_burst_reg;
s_axi_arready_next = 1'b0;
case (read_state_reg)
READ_STATE_IDLE: begin
s_axi_arready_next = 1'b1;
if (s_axi_arready && s_axi_arvalid) begin
read_id_next = s_axi_arid;
read_addr_next = s_axi_araddr;
read_count_next = s_axi_arlen;
read_size_next = s_axi_arsize < $clog2(STRB_WIDTH) ? s_axi_arsize : $clog2(STRB_WIDTH);
read_burst_next = s_axi_arburst;
s_axi_arready_next = 1'b0;
read_state_next = READ_STATE_BURST;
end else begin
read_state_next = READ_STATE_IDLE;
end
end
READ_STATE_BURST: begin
if (s_axi_rready || (PIPELINE_OUTPUT && !s_axi_rvalid_pipe_reg) || !s_axi_rvalid_reg) begin
mem_rd_en = 1'b1;
s_axi_rvalid_next = 1'b1;
s_axi_rid_next = read_id_reg;
s_axi_rlast_next = read_count_reg == 0;
if (read_burst_reg != 2'b00) begin
read_addr_next = read_addr_reg + (1 << read_size_reg);
end
read_count_next = read_count_reg - 1;
if (read_count_reg > 0) begin
read_state_next = READ_STATE_BURST;
end else begin
s_axi_arready_next = 1'b1;
read_state_next = READ_STATE_IDLE;
end
end else begin
read_state_next = READ_STATE_BURST;
end
end
endcase
end
always @(posedge clk) begin
if (rst) begin
read_state_reg <= READ_STATE_IDLE;
s_axi_arready_reg <= 1'b0;
s_axi_rvalid_reg <= 1'b0;
s_axi_rvalid_pipe_reg <= 1'b0;
end else begin
read_state_reg <= read_state_next;
s_axi_arready_reg <= s_axi_arready_next;
s_axi_rvalid_reg <= s_axi_rvalid_next;
if (!s_axi_rvalid_pipe_reg || s_axi_rready) begin
s_axi_rvalid_pipe_reg <= s_axi_rvalid_reg;
end
end
read_id_reg <= read_id_next;
read_addr_reg <= read_addr_next;
read_count_reg <= read_count_next;
read_size_reg <= read_size_next;
read_burst_reg <= read_burst_next;
s_axi_rid_reg <= s_axi_rid_next;
s_axi_rlast_reg <= s_axi_rlast_next;
if (mem_rd_en) begin
s_axi_rdata_reg <= mem[read_addr_valid];
end
if (!s_axi_rvalid_pipe_reg || s_axi_rready) begin
s_axi_rid_pipe_reg <= s_axi_rid_reg;
s_axi_rdata_pipe_reg <= s_axi_rdata_reg;
s_axi_rlast_pipe_reg <= s_axi_rlast_reg;
end
end
endmodule

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/*
Copyright (c) 2014-2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog 2001
`timescale 1ns / 1ps
/*
* AXI4-Stream register
*/
module axis_register #
(
parameter DATA_WIDTH = 8,
parameter KEEP_ENABLE = (DATA_WIDTH>8),
parameter KEEP_WIDTH = (DATA_WIDTH/8),
parameter LAST_ENABLE = 1,
parameter ID_ENABLE = 0,
parameter ID_WIDTH = 8,
parameter DEST_ENABLE = 0,
parameter DEST_WIDTH = 8,
parameter USER_ENABLE = 1,
parameter USER_WIDTH = 1,
parameter REG_TYPE = 2
)
(
input wire clk,
input wire rst,
/*
* AXI Stream input
*/
input wire [DATA_WIDTH-1:0] s_axis_tdata,
input wire [KEEP_WIDTH-1:0] s_axis_tkeep,
input wire s_axis_tvalid,
output wire s_axis_tready,
input wire s_axis_tlast,
input wire [ID_WIDTH-1:0] s_axis_tid,
input wire [DEST_WIDTH-1:0] s_axis_tdest,
input wire [USER_WIDTH-1:0] s_axis_tuser,
/*
* AXI Stream output
*/
output wire [DATA_WIDTH-1:0] m_axis_tdata,
output wire [KEEP_WIDTH-1:0] m_axis_tkeep,
output wire m_axis_tvalid,
input wire m_axis_tready,
output wire m_axis_tlast,
output wire [ID_WIDTH-1:0] m_axis_tid,
output wire [DEST_WIDTH-1:0] m_axis_tdest,
output wire [USER_WIDTH-1:0] m_axis_tuser
);
generate
if (REG_TYPE > 1) begin
// skid buffer, no bubble cycles
// datapath registers
reg s_axis_tready_reg = 1'b0;
reg [DATA_WIDTH-1:0] m_axis_tdata_reg = {DATA_WIDTH{1'b0}};
reg [KEEP_WIDTH-1:0] m_axis_tkeep_reg = {KEEP_WIDTH{1'b0}};
reg m_axis_tvalid_reg = 1'b0, m_axis_tvalid_next;
reg m_axis_tlast_reg = 1'b0;
reg [ID_WIDTH-1:0] m_axis_tid_reg = {ID_WIDTH{1'b0}};
reg [DEST_WIDTH-1:0] m_axis_tdest_reg = {DEST_WIDTH{1'b0}};
reg [USER_WIDTH-1:0] m_axis_tuser_reg = {USER_WIDTH{1'b0}};
reg [DATA_WIDTH-1:0] temp_m_axis_tdata_reg = {DATA_WIDTH{1'b0}};
reg [KEEP_WIDTH-1:0] temp_m_axis_tkeep_reg = {KEEP_WIDTH{1'b0}};
reg temp_m_axis_tvalid_reg = 1'b0, temp_m_axis_tvalid_next;
reg temp_m_axis_tlast_reg = 1'b0;
reg [ID_WIDTH-1:0] temp_m_axis_tid_reg = {ID_WIDTH{1'b0}};
reg [DEST_WIDTH-1:0] temp_m_axis_tdest_reg = {DEST_WIDTH{1'b0}};
reg [USER_WIDTH-1:0] temp_m_axis_tuser_reg = {USER_WIDTH{1'b0}};
// datapath control
reg store_axis_input_to_output;
reg store_axis_input_to_temp;
reg store_axis_temp_to_output;
assign s_axis_tready = s_axis_tready_reg;
assign m_axis_tdata = m_axis_tdata_reg;
assign m_axis_tkeep = KEEP_ENABLE ? m_axis_tkeep_reg : {KEEP_WIDTH{1'b1}};
assign m_axis_tvalid = m_axis_tvalid_reg;
assign m_axis_tlast = LAST_ENABLE ? m_axis_tlast_reg : 1'b1;
assign m_axis_tid = ID_ENABLE ? m_axis_tid_reg : {ID_WIDTH{1'b0}};
assign m_axis_tdest = DEST_ENABLE ? m_axis_tdest_reg : {DEST_WIDTH{1'b0}};
assign m_axis_tuser = USER_ENABLE ? m_axis_tuser_reg : {USER_WIDTH{1'b0}};
// enable ready input next cycle if output is ready or the temp reg will not be filled on the next cycle (output reg empty or no input)
wire s_axis_tready_early = m_axis_tready || (!temp_m_axis_tvalid_reg && (!m_axis_tvalid_reg || !s_axis_tvalid));
always @* begin
// transfer sink ready state to source
m_axis_tvalid_next = m_axis_tvalid_reg;
temp_m_axis_tvalid_next = temp_m_axis_tvalid_reg;
store_axis_input_to_output = 1'b0;
store_axis_input_to_temp = 1'b0;
store_axis_temp_to_output = 1'b0;
if (s_axis_tready_reg) begin
// input is ready
if (m_axis_tready || !m_axis_tvalid_reg) begin
// output is ready or currently not valid, transfer data to output
m_axis_tvalid_next = s_axis_tvalid;
store_axis_input_to_output = 1'b1;
end else begin
// output is not ready, store input in temp
temp_m_axis_tvalid_next = s_axis_tvalid;
store_axis_input_to_temp = 1'b1;
end
end else if (m_axis_tready) begin
// input is not ready, but output is ready
m_axis_tvalid_next = temp_m_axis_tvalid_reg;
temp_m_axis_tvalid_next = 1'b0;
store_axis_temp_to_output = 1'b1;
end
end
always @(posedge clk) begin
if (rst) begin
s_axis_tready_reg <= 1'b0;
m_axis_tvalid_reg <= 1'b0;
temp_m_axis_tvalid_reg <= 1'b0;
end else begin
s_axis_tready_reg <= s_axis_tready_early;
m_axis_tvalid_reg <= m_axis_tvalid_next;
temp_m_axis_tvalid_reg <= temp_m_axis_tvalid_next;
end
// datapath
if (store_axis_input_to_output) begin
m_axis_tdata_reg <= s_axis_tdata;
m_axis_tkeep_reg <= s_axis_tkeep;
m_axis_tlast_reg <= s_axis_tlast;
m_axis_tid_reg <= s_axis_tid;
m_axis_tdest_reg <= s_axis_tdest;
m_axis_tuser_reg <= s_axis_tuser;
end else if (store_axis_temp_to_output) begin
m_axis_tdata_reg <= temp_m_axis_tdata_reg;
m_axis_tkeep_reg <= temp_m_axis_tkeep_reg;
m_axis_tlast_reg <= temp_m_axis_tlast_reg;
m_axis_tid_reg <= temp_m_axis_tid_reg;
m_axis_tdest_reg <= temp_m_axis_tdest_reg;
m_axis_tuser_reg <= temp_m_axis_tuser_reg;
end
if (store_axis_input_to_temp) begin
temp_m_axis_tdata_reg <= s_axis_tdata;
temp_m_axis_tkeep_reg <= s_axis_tkeep;
temp_m_axis_tlast_reg <= s_axis_tlast;
temp_m_axis_tid_reg <= s_axis_tid;
temp_m_axis_tdest_reg <= s_axis_tdest;
temp_m_axis_tuser_reg <= s_axis_tuser;
end
end
end else if (REG_TYPE == 1) begin
// simple register, inserts bubble cycles
// datapath registers
reg s_axis_tready_reg = 1'b0;
reg [DATA_WIDTH-1:0] m_axis_tdata_reg = {DATA_WIDTH{1'b0}};
reg [KEEP_WIDTH-1:0] m_axis_tkeep_reg = {KEEP_WIDTH{1'b0}};
reg m_axis_tvalid_reg = 1'b0, m_axis_tvalid_next;
reg m_axis_tlast_reg = 1'b0;
reg [ID_WIDTH-1:0] m_axis_tid_reg = {ID_WIDTH{1'b0}};
reg [DEST_WIDTH-1:0] m_axis_tdest_reg = {DEST_WIDTH{1'b0}};
reg [USER_WIDTH-1:0] m_axis_tuser_reg = {USER_WIDTH{1'b0}};
// datapath control
reg store_axis_input_to_output;
assign s_axis_tready = s_axis_tready_reg;
assign m_axis_tdata = m_axis_tdata_reg;
assign m_axis_tkeep = KEEP_ENABLE ? m_axis_tkeep_reg : {KEEP_WIDTH{1'b1}};
assign m_axis_tvalid = m_axis_tvalid_reg;
assign m_axis_tlast = LAST_ENABLE ? m_axis_tlast_reg : 1'b1;
assign m_axis_tid = ID_ENABLE ? m_axis_tid_reg : {ID_WIDTH{1'b0}};
assign m_axis_tdest = DEST_ENABLE ? m_axis_tdest_reg : {DEST_WIDTH{1'b0}};
assign m_axis_tuser = USER_ENABLE ? m_axis_tuser_reg : {USER_WIDTH{1'b0}};
// enable ready input next cycle if output buffer will be empty
wire s_axis_tready_early = !m_axis_tvalid_next;
always @* begin
// transfer sink ready state to source
m_axis_tvalid_next = m_axis_tvalid_reg;
store_axis_input_to_output = 1'b0;
if (s_axis_tready_reg) begin
m_axis_tvalid_next = s_axis_tvalid;
store_axis_input_to_output = 1'b1;
end else if (m_axis_tready) begin
m_axis_tvalid_next = 1'b0;
end
end
always @(posedge clk) begin
if (rst) begin
s_axis_tready_reg <= 1'b0;
m_axis_tvalid_reg <= 1'b0;
end else begin
s_axis_tready_reg <= s_axis_tready_early;
m_axis_tvalid_reg <= m_axis_tvalid_next;
end
// datapath
if (store_axis_input_to_output) begin
m_axis_tdata_reg <= s_axis_tdata;
m_axis_tkeep_reg <= s_axis_tkeep;
m_axis_tlast_reg <= s_axis_tlast;
m_axis_tid_reg <= s_axis_tid;
m_axis_tdest_reg <= s_axis_tdest;
m_axis_tuser_reg <= s_axis_tuser;
end
end
end else begin
// bypass
assign m_axis_tdata = s_axis_tdata;
assign m_axis_tkeep = KEEP_ENABLE ? s_axis_tkeep : {KEEP_WIDTH{1'b1}};
assign m_axis_tvalid = s_axis_tvalid;
assign m_axis_tlast = LAST_ENABLE ? s_axis_tlast : 1'b1;
assign m_axis_tid = ID_ENABLE ? s_axis_tid : {ID_WIDTH{1'b0}};
assign m_axis_tdest = DEST_ENABLE ? s_axis_tdest : {DEST_WIDTH{1'b0}};
assign m_axis_tuser = USER_ENABLE ? s_axis_tuser : {USER_WIDTH{1'b0}};
assign s_axis_tready = m_axis_tready;
end
endgenerate
endmodule

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/*
Copyright (c) 2020 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog 2001
`timescale 1ns / 1ps
/*
* FPGA top-level module
*/
module fpga (
/*
* GPIO
*/
output wire qsfp_led_act,
output wire qsfp_led_stat_g,
output wire qsfp_led_stat_y,
output wire hbm_cattrip,
/*
* PCI express
*/
input wire [15:0] pcie_rx_p,
input wire [15:0] pcie_rx_n,
output wire [15:0] pcie_tx_p,
output wire [15:0] pcie_tx_n,
input wire pcie_refclk_1_p,
input wire pcie_refclk_1_n,
input wire pcie_reset_n
);
parameter AXIS_PCIE_DATA_WIDTH = 512;
parameter AXIS_PCIE_KEEP_WIDTH = (AXIS_PCIE_DATA_WIDTH/32);
parameter AXIS_PCIE_RC_USER_WIDTH = 161;
parameter AXIS_PCIE_RQ_USER_WIDTH = 137;
parameter AXIS_PCIE_CQ_USER_WIDTH = 183;
parameter AXIS_PCIE_CC_USER_WIDTH = 81;
// Clock and reset
wire pcie_user_clk;
wire pcie_user_reset;
// GPIO
assign hbm_cattrip = 1'b0;
// PCIe
wire pcie_sys_clk;
wire pcie_sys_clk_gt;
IBUFDS_GTE4 #(
.REFCLK_HROW_CK_SEL(2'b00)
)
ibufds_gte4_pcie_mgt_refclk_inst (
.I (pcie_refclk_1_p),
.IB (pcie_refclk_1_n),
.CEB (1'b0),
.O (pcie_sys_clk_gt),
.ODIV2 (pcie_sys_clk)
);
wire [AXIS_PCIE_DATA_WIDTH-1:0] axis_rq_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] axis_rq_tkeep;
wire axis_rq_tlast;
wire axis_rq_tready;
wire [AXIS_PCIE_RQ_USER_WIDTH-1:0] axis_rq_tuser;
wire axis_rq_tvalid;
wire [AXIS_PCIE_DATA_WIDTH-1:0] axis_rc_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] axis_rc_tkeep;
wire axis_rc_tlast;
wire axis_rc_tready;
wire [AXIS_PCIE_RC_USER_WIDTH-1:0] axis_rc_tuser;
wire axis_rc_tvalid;
wire [AXIS_PCIE_DATA_WIDTH-1:0] axis_cq_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] axis_cq_tkeep;
wire axis_cq_tlast;
wire axis_cq_tready;
wire [AXIS_PCIE_CQ_USER_WIDTH-1:0] axis_cq_tuser;
wire axis_cq_tvalid;
wire [AXIS_PCIE_DATA_WIDTH-1:0] axis_cc_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] axis_cc_tkeep;
wire axis_cc_tlast;
wire axis_cc_tready;
wire [AXIS_PCIE_CC_USER_WIDTH-1:0] axis_cc_tuser;
wire axis_cc_tvalid;
// ila_0 rq_ila (
// .clk(pcie_user_clk),
// .probe0(axis_rq_tdata),
// .probe1(axis_rq_tkeep),
// .probe2(axis_rq_tlast),
// .probe3(axis_rq_tready),
// .probe4(axis_rq_tuser),
// .probe5(axis_rq_tvalid)
// );
// ila_0 rc_ila (
// .clk(pcie_user_clk),
// .probe0(axis_rc_tdata),
// .probe1(axis_rc_tkeep),
// .probe2(axis_rc_tlast),
// .probe3(axis_rc_tready),
// .probe4(axis_rc_tuser),
// .probe5(axis_rc_tvalid)
// );
wire [2:0] cfg_max_payload;
wire [2:0] cfg_max_read_req;
wire [9:0] cfg_mgmt_addr;
wire [7:0] cfg_mgmt_function_number;
wire cfg_mgmt_write;
wire [31:0] cfg_mgmt_write_data;
wire [3:0] cfg_mgmt_byte_enable;
wire cfg_mgmt_read;
wire [31:0] cfg_mgmt_read_data;
wire cfg_mgmt_read_write_done;
wire [3:0] cfg_interrupt_msi_enable;
wire [11:0] cfg_interrupt_msi_mmenable;
wire cfg_interrupt_msi_mask_update;
wire [31:0] cfg_interrupt_msi_data;
wire [3:0] cfg_interrupt_msi_select;
wire [31:0] cfg_interrupt_msi_int;
wire [31:0] cfg_interrupt_msi_pending_status;
wire cfg_interrupt_msi_pending_status_data_enable;
wire [3:0] cfg_interrupt_msi_pending_status_function_num;
wire cfg_interrupt_msi_sent;
wire cfg_interrupt_msi_fail;
wire [2:0] cfg_interrupt_msi_attr;
wire cfg_interrupt_msi_tph_present;
wire [1:0] cfg_interrupt_msi_tph_type;
wire [8:0] cfg_interrupt_msi_tph_st_tag;
wire [3:0] cfg_interrupt_msi_function_number;
wire status_error_cor;
wire status_error_uncor;
pcie4c_uscale_plus_0
pcie4c_uscale_plus_inst (
.pci_exp_txn(pcie_tx_n),
.pci_exp_txp(pcie_tx_p),
.pci_exp_rxn(pcie_rx_n),
.pci_exp_rxp(pcie_rx_p),
.user_clk(pcie_user_clk),
.user_reset(pcie_user_reset),
.user_lnk_up(),
.s_axis_rq_tdata(axis_rq_tdata),
.s_axis_rq_tkeep(axis_rq_tkeep),
.s_axis_rq_tlast(axis_rq_tlast),
.s_axis_rq_tready(axis_rq_tready),
.s_axis_rq_tuser(axis_rq_tuser),
.s_axis_rq_tvalid(axis_rq_tvalid),
.m_axis_rc_tdata(axis_rc_tdata),
.m_axis_rc_tkeep(axis_rc_tkeep),
.m_axis_rc_tlast(axis_rc_tlast),
.m_axis_rc_tready(axis_rc_tready),
.m_axis_rc_tuser(axis_rc_tuser),
.m_axis_rc_tvalid(axis_rc_tvalid),
.m_axis_cq_tdata(axis_cq_tdata),
.m_axis_cq_tkeep(axis_cq_tkeep),
.m_axis_cq_tlast(axis_cq_tlast),
.m_axis_cq_tready(axis_cq_tready),
.m_axis_cq_tuser(axis_cq_tuser),
.m_axis_cq_tvalid(axis_cq_tvalid),
.s_axis_cc_tdata(axis_cc_tdata),
.s_axis_cc_tkeep(axis_cc_tkeep),
.s_axis_cc_tlast(axis_cc_tlast),
.s_axis_cc_tready(axis_cc_tready),
.s_axis_cc_tuser(axis_cc_tuser),
.s_axis_cc_tvalid(axis_cc_tvalid),
.pcie_rq_seq_num0(),
.pcie_rq_seq_num_vld0(),
.pcie_rq_seq_num1(),
.pcie_rq_seq_num_vld1(),
.pcie_rq_tag0(),
.pcie_rq_tag1(),
.pcie_rq_tag_av(),
.pcie_rq_tag_vld0(),
.pcie_rq_tag_vld1(),
.pcie_tfc_nph_av(),
.pcie_tfc_npd_av(),
.pcie_cq_np_req(1'b1),
.pcie_cq_np_req_count(),
.cfg_phy_link_down(),
.cfg_phy_link_status(),
.cfg_negotiated_width(),
.cfg_current_speed(),
.cfg_max_payload(cfg_max_payload),
.cfg_max_read_req(cfg_max_read_req),
.cfg_function_status(),
.cfg_function_power_state(),
.cfg_vf_status(),
.cfg_vf_power_state(),
.cfg_link_power_state(),
.cfg_mgmt_addr(cfg_mgmt_addr),
.cfg_mgmt_function_number(cfg_mgmt_function_number),
.cfg_mgmt_write(cfg_mgmt_write),
.cfg_mgmt_write_data(cfg_mgmt_write_data),
.cfg_mgmt_byte_enable(cfg_mgmt_byte_enable),
.cfg_mgmt_read(cfg_mgmt_read),
.cfg_mgmt_read_data(cfg_mgmt_read_data),
.cfg_mgmt_read_write_done(cfg_mgmt_read_write_done),
.cfg_mgmt_debug_access(1'b0),
.cfg_err_cor_out(),
.cfg_err_nonfatal_out(),
.cfg_err_fatal_out(),
.cfg_local_error_valid(),
.cfg_local_error_out(),
.cfg_ltssm_state(),
.cfg_rx_pm_state(),
.cfg_tx_pm_state(),
.cfg_rcb_status(),
.cfg_obff_enable(),
.cfg_pl_status_change(),
.cfg_tph_requester_enable(),
.cfg_tph_st_mode(),
.cfg_vf_tph_requester_enable(),
.cfg_vf_tph_st_mode(),
.cfg_msg_received(),
.cfg_msg_received_data(),
.cfg_msg_received_type(),
.cfg_msg_transmit(1'b0),
.cfg_msg_transmit_type(3'd0),
.cfg_msg_transmit_data(32'd0),
.cfg_msg_transmit_done(),
.cfg_fc_ph(),
.cfg_fc_pd(),
.cfg_fc_nph(),
.cfg_fc_npd(),
.cfg_fc_cplh(),
.cfg_fc_cpld(),
.cfg_fc_sel(3'd0),
.cfg_dsn(64'd0),
.cfg_bus_number(),
.cfg_power_state_change_ack(1'b1),
.cfg_power_state_change_interrupt(),
.cfg_err_cor_in(status_error_cor),
.cfg_err_uncor_in(status_error_uncor),
.cfg_flr_in_process(),
.cfg_flr_done(4'd0),
.cfg_vf_flr_in_process(),
.cfg_vf_flr_func_num(8'd0),
.cfg_vf_flr_done(8'd0),
.cfg_link_training_enable(1'b1),
.cfg_interrupt_int(4'd0),
.cfg_interrupt_pending(4'd0),
.cfg_interrupt_sent(),
.cfg_interrupt_msi_enable(cfg_interrupt_msi_enable),
.cfg_interrupt_msi_mmenable(cfg_interrupt_msi_mmenable),
.cfg_interrupt_msi_mask_update(cfg_interrupt_msi_mask_update),
.cfg_interrupt_msi_data(cfg_interrupt_msi_data),
.cfg_interrupt_msi_select(cfg_interrupt_msi_select),
.cfg_interrupt_msi_int(cfg_interrupt_msi_int),
.cfg_interrupt_msi_pending_status(cfg_interrupt_msi_pending_status),
.cfg_interrupt_msi_pending_status_data_enable(cfg_interrupt_msi_pending_status_data_enable),
.cfg_interrupt_msi_pending_status_function_num(cfg_interrupt_msi_pending_status_function_num),
.cfg_interrupt_msi_sent(cfg_interrupt_msi_sent),
.cfg_interrupt_msi_fail(cfg_interrupt_msi_fail),
.cfg_interrupt_msi_attr(cfg_interrupt_msi_attr),
.cfg_interrupt_msi_tph_present(cfg_interrupt_msi_tph_present),
.cfg_interrupt_msi_tph_type(cfg_interrupt_msi_tph_type),
.cfg_interrupt_msi_tph_st_tag(cfg_interrupt_msi_tph_st_tag),
.cfg_interrupt_msi_function_number(cfg_interrupt_msi_function_number),
.cfg_pm_aspm_l1_entry_reject(1'b0),
.cfg_pm_aspm_tx_l0s_entry_disable(1'b0),
.cfg_hot_reset_out(),
.cfg_config_space_enable(1'b1),
.cfg_req_pm_transition_l23_ready(1'b0),
.cfg_hot_reset_in(1'b0),
.cfg_ds_port_number(8'd0),
.cfg_ds_bus_number(8'd0),
.cfg_ds_device_number(5'd0),
.sys_clk(pcie_sys_clk),
.sys_clk_gt(pcie_sys_clk_gt),
.sys_reset(pcie_reset_n),
.phy_rdy_out()
);
fpga_core #(
.AXIS_PCIE_DATA_WIDTH(AXIS_PCIE_DATA_WIDTH),
.AXIS_PCIE_KEEP_WIDTH(AXIS_PCIE_KEEP_WIDTH),
.AXIS_PCIE_RC_USER_WIDTH(AXIS_PCIE_RC_USER_WIDTH),
.AXIS_PCIE_RQ_USER_WIDTH(AXIS_PCIE_RQ_USER_WIDTH),
.AXIS_PCIE_CQ_USER_WIDTH(AXIS_PCIE_CQ_USER_WIDTH),
.AXIS_PCIE_CC_USER_WIDTH(AXIS_PCIE_CC_USER_WIDTH)
)
core_inst (
/*
* Clock: 250 MHz
* Synchronous reset
*/
.clk(pcie_user_clk),
.rst(pcie_user_reset),
/*
* GPIO
*/
.qsfp_led_act(qsfp_led_act),
.qsfp_led_stat_g(qsfp_led_stat_g),
.qsfp_led_stat_y(qsfp_led_stat_y),
/*
* PCIe
*/
.m_axis_rq_tdata(axis_rq_tdata),
.m_axis_rq_tkeep(axis_rq_tkeep),
.m_axis_rq_tlast(axis_rq_tlast),
.m_axis_rq_tready(axis_rq_tready),
.m_axis_rq_tuser(axis_rq_tuser),
.m_axis_rq_tvalid(axis_rq_tvalid),
.s_axis_rc_tdata(axis_rc_tdata),
.s_axis_rc_tkeep(axis_rc_tkeep),
.s_axis_rc_tlast(axis_rc_tlast),
.s_axis_rc_tready(axis_rc_tready),
.s_axis_rc_tuser(axis_rc_tuser),
.s_axis_rc_tvalid(axis_rc_tvalid),
.s_axis_cq_tdata(axis_cq_tdata),
.s_axis_cq_tkeep(axis_cq_tkeep),
.s_axis_cq_tlast(axis_cq_tlast),
.s_axis_cq_tready(axis_cq_tready),
.s_axis_cq_tuser(axis_cq_tuser),
.s_axis_cq_tvalid(axis_cq_tvalid),
.m_axis_cc_tdata(axis_cc_tdata),
.m_axis_cc_tkeep(axis_cc_tkeep),
.m_axis_cc_tlast(axis_cc_tlast),
.m_axis_cc_tready(axis_cc_tready),
.m_axis_cc_tuser(axis_cc_tuser),
.m_axis_cc_tvalid(axis_cc_tvalid),
.cfg_max_payload(cfg_max_payload),
.cfg_max_read_req(cfg_max_read_req),
.cfg_mgmt_addr(cfg_mgmt_addr),
.cfg_mgmt_function_number(cfg_mgmt_function_number),
.cfg_mgmt_write(cfg_mgmt_write),
.cfg_mgmt_write_data(cfg_mgmt_write_data),
.cfg_mgmt_byte_enable(cfg_mgmt_byte_enable),
.cfg_mgmt_read(cfg_mgmt_read),
.cfg_mgmt_read_data(cfg_mgmt_read_data),
.cfg_mgmt_read_write_done(cfg_mgmt_read_write_done),
.cfg_interrupt_msi_enable(cfg_interrupt_msi_enable),
.cfg_interrupt_msi_mmenable(cfg_interrupt_msi_mmenable),
.cfg_interrupt_msi_mask_update(cfg_interrupt_msi_mask_update),
.cfg_interrupt_msi_data(cfg_interrupt_msi_data),
.cfg_interrupt_msi_select(cfg_interrupt_msi_select),
.cfg_interrupt_msi_int(cfg_interrupt_msi_int),
.cfg_interrupt_msi_pending_status(cfg_interrupt_msi_pending_status),
.cfg_interrupt_msi_pending_status_data_enable(cfg_interrupt_msi_pending_status_data_enable),
.cfg_interrupt_msi_pending_status_function_num(cfg_interrupt_msi_pending_status_function_num),
.cfg_interrupt_msi_sent(cfg_interrupt_msi_sent),
.cfg_interrupt_msi_fail(cfg_interrupt_msi_fail),
.cfg_interrupt_msi_attr(cfg_interrupt_msi_attr),
.cfg_interrupt_msi_tph_present(cfg_interrupt_msi_tph_present),
.cfg_interrupt_msi_tph_type(cfg_interrupt_msi_tph_type),
.cfg_interrupt_msi_tph_st_tag(cfg_interrupt_msi_tph_st_tag),
.cfg_interrupt_msi_function_number(cfg_interrupt_msi_function_number),
.status_error_cor(status_error_cor),
.status_error_uncor(status_error_uncor)
);
endmodule

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/*
Copyright (c) 2014-2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog-2001
`timescale 1 ns / 1 ps
/*
* Synchronizes an active-high asynchronous reset signal to a given clock by
* using a pipeline of N registers.
*/
module sync_reset #(
parameter N=2 // depth of synchronizer
)(
input wire clk,
input wire rst,
output wire sync_reset_out
);
reg [N-1:0] sync_reg = {N{1'b1}};
assign sync_reset_out = sync_reg[N-1];
always @(posedge clk or posedge rst) begin
if (rst)
sync_reg <= {N{1'b1}};
else
sync_reg <= {sync_reg[N-2:0], 1'b0};
end
endmodule

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/*
Copyright (c) 2014-2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog-2001
`timescale 1 ns / 1 ps
/*
* Synchronizes an asyncronous signal to a given clock by using a pipeline of
* two registers.
*/
module sync_signal #(
parameter WIDTH=1, // width of the input and output signals
parameter N=2 // depth of synchronizer
)(
input wire clk,
input wire [WIDTH-1:0] in,
output wire [WIDTH-1:0] out
);
reg [WIDTH-1:0] sync_reg[N-1:0];
/*
* The synchronized output is the last register in the pipeline.
*/
assign out = sync_reg[N-1];
integer k;
always @(posedge clk) begin
sync_reg[0] <= in;
for (k = 1; k < N; k = k + 1) begin
sync_reg[k] <= sync_reg[k-1];
end
end
endmodule

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#!/usr/bin/env python
"""
Copyright (c) 2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
"""
from myhdl import *
import os
import struct
import pcie
import pcie_usp
module = 'fpga_core'
testbench = 'test_%s' % module
srcs = []
srcs.append("../rtl/%s.v" % module)
srcs.append("../rtl/axi_ram.v")
srcs.append("../rtl/axis_register.v")
srcs.append("../lib/pcie/rtl/axis_arb_mux.v")
srcs.append("../lib/pcie/rtl/pcie_us_axil_master.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_dma.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_dma_rd.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_dma_wr.v")
srcs.append("../lib/pcie/rtl/pcie_tag_manager.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_master.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_master_rd.v")
srcs.append("../lib/pcie/rtl/pcie_us_axi_master_wr.v")
srcs.append("../lib/pcie/rtl/pcie_us_axis_cq_demux.v")
srcs.append("../lib/pcie/rtl/pcie_us_cfg.v")
srcs.append("../lib/pcie/rtl/pcie_us_msi.v")
srcs.append("../lib/pcie/rtl/arbiter.v")
srcs.append("../lib/pcie/rtl/priority_encoder.v")
srcs.append("../lib/pcie/rtl/pulse_merge.v")
srcs.append("%s.v" % testbench)
src = ' '.join(srcs)
build_cmd = "iverilog -o %s.vvp %s" % (testbench, src)
def bench():
# Parameters
AXIS_PCIE_DATA_WIDTH = 512
AXIS_PCIE_KEEP_WIDTH = (AXIS_PCIE_DATA_WIDTH/32)
AXIS_PCIE_RC_USER_WIDTH = 161
AXIS_PCIE_RQ_USER_WIDTH = 137
AXIS_PCIE_CQ_USER_WIDTH = 183
AXIS_PCIE_CC_USER_WIDTH = 81
# Inputs
clk = Signal(bool(0))
rst = Signal(bool(0))
current_test = Signal(intbv(0)[8:])
m_axis_rq_tready = Signal(bool(0))
s_axis_rc_tdata = Signal(intbv(0)[AXIS_PCIE_DATA_WIDTH:])
s_axis_rc_tkeep = Signal(intbv(0)[AXIS_PCIE_KEEP_WIDTH:])
s_axis_rc_tlast = Signal(bool(0))
s_axis_rc_tuser = Signal(intbv(0)[AXIS_PCIE_RC_USER_WIDTH:])
s_axis_rc_tvalid = Signal(bool(0))
s_axis_cq_tdata = Signal(intbv(0)[AXIS_PCIE_DATA_WIDTH:])
s_axis_cq_tkeep = Signal(intbv(0)[AXIS_PCIE_KEEP_WIDTH:])
s_axis_cq_tlast = Signal(bool(0))
s_axis_cq_tuser = Signal(intbv(0)[AXIS_PCIE_CQ_USER_WIDTH:])
s_axis_cq_tvalid = Signal(bool(0))
m_axis_cc_tready = Signal(bool(0))
cfg_max_payload = Signal(intbv(0)[2:])
cfg_max_read_req = Signal(intbv(0)[3:])
cfg_mgmt_read_data = Signal(intbv(0)[32:])
cfg_mgmt_read_write_done = Signal(bool(0))
cfg_interrupt_msi_enable = Signal(intbv(0)[4:])
cfg_interrupt_msi_mmenable = Signal(intbv(0)[12:])
cfg_interrupt_msi_mask_update = Signal(bool(0))
cfg_interrupt_msi_data = Signal(intbv(0)[32:])
cfg_interrupt_msi_sent = Signal(bool(0))
cfg_interrupt_msi_fail = Signal(bool(0))
# Outputs
m_axis_rq_tdata = Signal(intbv(0)[AXIS_PCIE_DATA_WIDTH:])
m_axis_rq_tkeep = Signal(intbv(0)[AXIS_PCIE_KEEP_WIDTH:])
m_axis_rq_tlast = Signal(bool(0))
m_axis_rq_tuser = Signal(intbv(0)[AXIS_PCIE_RQ_USER_WIDTH:])
m_axis_rq_tvalid = Signal(bool(0))
s_axis_rc_tready = Signal(bool(0))
s_axis_cq_tready = Signal(bool(0))
m_axis_cc_tdata = Signal(intbv(0)[AXIS_PCIE_DATA_WIDTH:])
m_axis_cc_tkeep = Signal(intbv(0)[AXIS_PCIE_KEEP_WIDTH:])
m_axis_cc_tlast = Signal(bool(0))
m_axis_cc_tuser = Signal(intbv(0)[AXIS_PCIE_CC_USER_WIDTH:])
m_axis_cc_tvalid = Signal(bool(0))
status_error_cor = Signal(bool(0))
status_error_uncor = Signal(bool(0))
cfg_mgmt_addr = Signal(intbv(0)[10:])
cfg_mgmt_function_number = Signal(intbv(0)[8:])
cfg_mgmt_write = Signal(bool(0))
cfg_mgmt_write_data = Signal(intbv(0)[32:])
cfg_mgmt_byte_enable = Signal(intbv(0)[4:])
cfg_mgmt_read = Signal(bool(0))
cfg_interrupt_msi_int = Signal(intbv(0)[32:])
cfg_interrupt_msi_pending_status = Signal(intbv(0)[32:])
cfg_interrupt_msi_select = Signal(intbv(0)[2:])
cfg_interrupt_msi_pending_status_function_num = Signal(intbv(0)[2:])
cfg_interrupt_msi_pending_status_data_enable = Signal(bool(0))
cfg_interrupt_msi_attr = Signal(intbv(0)[3:])
cfg_interrupt_msi_tph_present = Signal(bool(0))
cfg_interrupt_msi_tph_type = Signal(intbv(0)[2:])
cfg_interrupt_msi_tph_st_tag = Signal(intbv(0)[8:])
cfg_interrupt_msi_function_number = Signal(intbv(0)[8:])
# Clock and Reset Interface
user_clk=Signal(bool(0))
user_reset=Signal(bool(0))
sys_clk=Signal(bool(0))
sys_reset=Signal(bool(0))
# PCIe devices
rc = pcie.RootComplex()
mem_base, mem_data = rc.alloc_region(16*1024*1024)
dev = pcie_usp.UltrascalePlusPCIe()
dev.pcie_generation = 3
dev.pcie_link_width = 16
dev.user_clock_frequency = 256e6
dev.functions[0].msi_multiple_message_capable = 5
dev.functions[0].configure_bar(0, 4*1024*1024)
dev.functions[0].configure_bar(1, 4*1024*1024)
rc.make_port().connect(dev)
pcie_logic = dev.create_logic(
# Completer reQuest Interface
m_axis_cq_tdata=s_axis_cq_tdata,
m_axis_cq_tuser=s_axis_cq_tuser,
m_axis_cq_tlast=s_axis_cq_tlast,
m_axis_cq_tkeep=s_axis_cq_tkeep,
m_axis_cq_tvalid=s_axis_cq_tvalid,
m_axis_cq_tready=s_axis_cq_tready,
#pcie_cq_np_req=pcie_cq_np_req,
pcie_cq_np_req=Signal(intbv(1)[2:]),
#pcie_cq_np_req_count=pcie_cq_np_req_count,
# Completer Completion Interface
s_axis_cc_tdata=m_axis_cc_tdata,
s_axis_cc_tuser=m_axis_cc_tuser,
s_axis_cc_tlast=m_axis_cc_tlast,
s_axis_cc_tkeep=m_axis_cc_tkeep,
s_axis_cc_tvalid=m_axis_cc_tvalid,
s_axis_cc_tready=m_axis_cc_tready,
# Requester reQuest Interface
s_axis_rq_tdata=m_axis_rq_tdata,
s_axis_rq_tuser=m_axis_rq_tuser,
s_axis_rq_tlast=m_axis_rq_tlast,
s_axis_rq_tkeep=m_axis_rq_tkeep,
s_axis_rq_tvalid=m_axis_rq_tvalid,
s_axis_rq_tready=m_axis_rq_tready,
#pcie_rq_seq_num0=pcie_rq_seq_num0,
#pcie_rq_seq_num_vld0=pcie_rq_seq_num_vld0,
#pcie_rq_seq_num1=pcie_rq_seq_num1,
#pcie_rq_seq_num_vld1=pcie_rq_seq_num_vld1,
#pcie_rq_tag0=pcie_rq_tag0,
#pcie_rq_tag1=pcie_rq_tag1,
#pcie_rq_tag_av=pcie_rq_tag_av,
#pcie_rq_tag_vld0=pcie_rq_tag_vld0,
#pcie_rq_tag_vld1=pcie_rq_tag_vld1,
# Requester Completion Interface
m_axis_rc_tdata=s_axis_rc_tdata,
m_axis_rc_tuser=s_axis_rc_tuser,
m_axis_rc_tlast=s_axis_rc_tlast,
m_axis_rc_tkeep=s_axis_rc_tkeep,
m_axis_rc_tvalid=s_axis_rc_tvalid,
m_axis_rc_tready=s_axis_rc_tready,
# Transmit Flow Control Interface
#pcie_tfc_nph_av=pcie_tfc_nph_av,
#pcie_tfc_npd_av=pcie_tfc_npd_av,
# Configuration Management Interface
cfg_mgmt_addr=cfg_mgmt_addr,
cfg_mgmt_function_number=cfg_mgmt_function_number,
cfg_mgmt_write=cfg_mgmt_write,
cfg_mgmt_write_data=cfg_mgmt_write_data,
cfg_mgmt_byte_enable=cfg_mgmt_byte_enable,
cfg_mgmt_read=cfg_mgmt_read,
cfg_mgmt_read_data=cfg_mgmt_read_data,
cfg_mgmt_read_write_done=cfg_mgmt_read_write_done,
#cfg_mgmt_debug_access=cfg_mgmt_debug_access,
# Configuration Status Interface
#cfg_phy_link_down=cfg_phy_link_down,
#cfg_phy_link_status=cfg_phy_link_status,
#cfg_negotiated_width=cfg_negotiated_width,
#cfg_current_speed=cfg_current_speed,
cfg_max_payload=cfg_max_payload,
cfg_max_read_req=cfg_max_read_req,
#cfg_function_status=cfg_function_status,
#cfg_vf_status=cfg_vf_status,
#cfg_function_power_state=cfg_function_power_state,
#cfg_vf_power_state=cfg_vf_power_state,
#cfg_link_power_state=cfg_link_power_state,
#cfg_err_cor_out=cfg_err_cor_out,
#cfg_err_nonfatal_out=cfg_err_nonfatal_out,
#cfg_err_fatal_out=cfg_err_fatal_out,
#cfg_local_err_out=cfg_local_err_out,
#cfg_local_err_valid=cfg_local_err_valid,
#cfg_rx_pm_state=cfg_rx_pm_state,
#cfg_tx_pm_state=cfg_tx_pm_state,
#cfg_ltssm_state=cfg_ltssm_state,
#cfg_rcb_status=cfg_rcb_status,
#cfg_obff_enable=cfg_obff_enable,
#cfg_pl_status_change=cfg_pl_status_change,
#cfg_tph_requester_enable=cfg_tph_requester_enable,
#cfg_tph_st_mode=cfg_tph_st_mode,
#cfg_vf_tph_requester_enable=cfg_vf_tph_requester_enable,
#cfg_vf_tph_st_mode=cfg_vf_tph_st_mode,
# Configuration Received Message Interface
#cfg_msg_received=cfg_msg_received,
#cfg_msg_received_data=cfg_msg_received_data,
#cfg_msg_received_type=cfg_msg_received_type,
# Configuration Transmit Message Interface
#cfg_msg_transmit=cfg_msg_transmit,
#cfg_msg_transmit_type=cfg_msg_transmit_type,
#cfg_msg_transmit_data=cfg_msg_transmit_data,
#cfg_msg_transmit_done=cfg_msg_transmit_done,
# Configuration Flow Control Interface
#cfg_fc_ph=cfg_fc_ph,
#cfg_fc_pd=cfg_fc_pd,
#cfg_fc_nph=cfg_fc_nph,
#cfg_fc_npd=cfg_fc_npd,
#cfg_fc_cplh=cfg_fc_cplh,
#cfg_fc_cpld=cfg_fc_cpld,
#cfg_fc_sel=cfg_fc_sel,
# Configuration Control Interface
#cfg_hot_reset_in=cfg_hot_reset_in,
#cfg_hot_reset_out=cfg_hot_reset_out,
#cfg_config_space_enable=cfg_config_space_enable,
#cfg_dsn=cfg_dsn,
#cfg_ds_port_number=cfg_ds_port_number,
#cfg_ds_bus_number=cfg_ds_bus_number,
#cfg_ds_device_number=cfg_ds_device_number,
#cfg_ds_function_number=cfg_ds_function_number,
#cfg_power_state_change_ack=cfg_power_state_change_ack,
#cfg_power_state_change_interrupt=cfg_power_state_change_interrupt,
cfg_err_cor_in=status_error_cor,
cfg_err_uncor_in=status_error_uncor,
#cfg_flr_done=cfg_flr_done,
#cfg_vf_flr_done=cfg_vf_flr_done,
#cfg_flr_in_process=cfg_flr_in_process,
#cfg_vf_flr_in_process=cfg_vf_flr_in_process,
#cfg_req_pm_transition_l23_ready=cfg_req_pm_transition_l23_ready,
#cfg_link_training_enable=cfg_link_training_enable,
# Configuration Interrupt Controller Interface
#cfg_interrupt_int=cfg_interrupt_int,
#cfg_interrupt_sent=cfg_interrupt_sent,
#cfg_interrupt_pending=cfg_interrupt_pending,
cfg_interrupt_msi_enable=cfg_interrupt_msi_enable,
cfg_interrupt_msi_mmenable=cfg_interrupt_msi_mmenable,
cfg_interrupt_msi_mask_update=cfg_interrupt_msi_mask_update,
cfg_interrupt_msi_data=cfg_interrupt_msi_data,
cfg_interrupt_msi_select=cfg_interrupt_msi_select,
cfg_interrupt_msi_int=cfg_interrupt_msi_int,
cfg_interrupt_msi_pending_status=cfg_interrupt_msi_pending_status,
cfg_interrupt_msi_pending_status_data_enable=cfg_interrupt_msi_pending_status_data_enable,
cfg_interrupt_msi_pending_status_function_num=cfg_interrupt_msi_pending_status_function_num,
cfg_interrupt_msi_sent=cfg_interrupt_msi_sent,
cfg_interrupt_msi_fail=cfg_interrupt_msi_fail,
#cfg_interrupt_msix_enable=cfg_interrupt_msix_enable,
#cfg_interrupt_msix_mask=cfg_interrupt_msix_mask,
#cfg_interrupt_msix_vf_enable=cfg_interrupt_msix_vf_enable,
#cfg_interrupt_msix_vf_mask=cfg_interrupt_msix_vf_mask,
#cfg_interrupt_msix_address=cfg_interrupt_msix_address,
#cfg_interrupt_msix_data=cfg_interrupt_msix_data,
#cfg_interrupt_msix_int=cfg_interrupt_msix_int,
#cfg_interrupt_msix_vec_pending=cfg_interrupt_msix_vec_pending,
#cfg_interrupt_msix_vec_pending_status=cfg_interrupt_msix_vec_pending_status,
cfg_interrupt_msi_attr=cfg_interrupt_msi_attr,
cfg_interrupt_msi_tph_present=cfg_interrupt_msi_tph_present,
cfg_interrupt_msi_tph_type=cfg_interrupt_msi_tph_type,
cfg_interrupt_msi_tph_st_tag=cfg_interrupt_msi_tph_st_tag,
cfg_interrupt_msi_function_number=cfg_interrupt_msi_function_number,
# Configuration Extend Interface
#cfg_ext_read_received=cfg_ext_read_received,
#cfg_ext_write_received=cfg_ext_write_received,
#cfg_ext_register_number=cfg_ext_register_number,
#cfg_ext_function_number=cfg_ext_function_number,
#cfg_ext_write_data=cfg_ext_write_data,
#cfg_ext_write_byte_enable=cfg_ext_write_byte_enable,
#cfg_ext_read_data=cfg_ext_read_data,
#cfg_ext_read_data_valid=cfg_ext_read_data_valid,
# Clock and Reset Interface
user_clk=user_clk,
user_reset=user_reset,
#user_lnk_up=user_lnk_up,
sys_clk=sys_clk,
sys_clk_gt=sys_clk,
sys_reset=sys_reset,
#phy_rdy_out=phy_rdy_out
)
# DUT
if os.system(build_cmd):
raise Exception("Error running build command")
dut = Cosimulation(
"vvp -m myhdl %s.vvp -lxt2" % testbench,
clk=user_clk,
rst=user_reset,
current_test=current_test,
m_axis_rq_tdata=m_axis_rq_tdata,
m_axis_rq_tkeep=m_axis_rq_tkeep,
m_axis_rq_tlast=m_axis_rq_tlast,
m_axis_rq_tready=m_axis_rq_tready,
m_axis_rq_tuser=m_axis_rq_tuser,
m_axis_rq_tvalid=m_axis_rq_tvalid,
s_axis_rc_tdata=s_axis_rc_tdata,
s_axis_rc_tkeep=s_axis_rc_tkeep,
s_axis_rc_tlast=s_axis_rc_tlast,
s_axis_rc_tready=s_axis_rc_tready,
s_axis_rc_tuser=s_axis_rc_tuser,
s_axis_rc_tvalid=s_axis_rc_tvalid,
s_axis_cq_tdata=s_axis_cq_tdata,
s_axis_cq_tkeep=s_axis_cq_tkeep,
s_axis_cq_tlast=s_axis_cq_tlast,
s_axis_cq_tready=s_axis_cq_tready,
s_axis_cq_tuser=s_axis_cq_tuser,
s_axis_cq_tvalid=s_axis_cq_tvalid,
m_axis_cc_tdata=m_axis_cc_tdata,
m_axis_cc_tkeep=m_axis_cc_tkeep,
m_axis_cc_tlast=m_axis_cc_tlast,
m_axis_cc_tready=m_axis_cc_tready,
m_axis_cc_tuser=m_axis_cc_tuser,
m_axis_cc_tvalid=m_axis_cc_tvalid,
cfg_max_payload=cfg_max_payload,
cfg_max_read_req=cfg_max_read_req,
cfg_mgmt_addr=cfg_mgmt_addr,
cfg_mgmt_function_number=cfg_mgmt_function_number,
cfg_mgmt_write=cfg_mgmt_write,
cfg_mgmt_write_data=cfg_mgmt_write_data,
cfg_mgmt_byte_enable=cfg_mgmt_byte_enable,
cfg_mgmt_read=cfg_mgmt_read,
cfg_mgmt_read_data=cfg_mgmt_read_data,
cfg_mgmt_read_write_done=cfg_mgmt_read_write_done,
cfg_interrupt_msi_enable=cfg_interrupt_msi_enable,
cfg_interrupt_msi_int=cfg_interrupt_msi_int,
cfg_interrupt_msi_sent=cfg_interrupt_msi_sent,
cfg_interrupt_msi_fail=cfg_interrupt_msi_fail,
cfg_interrupt_msi_mmenable=cfg_interrupt_msi_mmenable,
cfg_interrupt_msi_pending_status=cfg_interrupt_msi_pending_status,
cfg_interrupt_msi_mask_update=cfg_interrupt_msi_mask_update,
cfg_interrupt_msi_select=cfg_interrupt_msi_select,
cfg_interrupt_msi_data=cfg_interrupt_msi_data,
cfg_interrupt_msi_pending_status_function_num=cfg_interrupt_msi_pending_status_function_num,
cfg_interrupt_msi_pending_status_data_enable=cfg_interrupt_msi_pending_status_data_enable,
cfg_interrupt_msi_attr=cfg_interrupt_msi_attr,
cfg_interrupt_msi_tph_present=cfg_interrupt_msi_tph_present,
cfg_interrupt_msi_tph_type=cfg_interrupt_msi_tph_type,
cfg_interrupt_msi_tph_st_tag=cfg_interrupt_msi_tph_st_tag,
cfg_interrupt_msi_function_number=cfg_interrupt_msi_function_number,
status_error_cor=status_error_cor,
status_error_uncor=status_error_uncor
)
@always(delay(5))
def clkgen():
clk.next = not clk
@always_comb
def clk_logic():
sys_clk.next = clk
sys_reset.next = not rst
@instance
def check():
yield delay(100)
yield clk.posedge
rst.next = 1
yield clk.posedge
rst.next = 0
yield clk.posedge
yield delay(100)
yield clk.posedge
# testbench stimulus
current_tag = 1
yield clk.posedge
print("test 1: enumeration")
current_test.next = 1
yield rc.enumerate(enable_bus_mastering=True, configure_msi=True)
dev_pf0_bar0 = dev.functions[0].bar[0] & 0xfffffffc
dev_pf0_bar1 = dev.functions[0].bar[1] & 0xfffffffc
yield delay(100)
yield clk.posedge
print("test 2: memory write to bar 1")
current_test.next = 2
yield rc.mem_write(dev_pf0_bar1, b'\x11\x22\x33\x44')
yield delay(100)
yield clk.posedge
print("test 3: memory read from bar 1")
current_test.next = 3
val = yield from rc.mem_read(dev_pf0_bar1, 4, 1000)
print(val)
assert val == b'\x11\x22\x33\x44'
yield delay(100)
yield clk.posedge
print("test 4: test DMA")
current_test.next = 4
# write packet data
mem_data[0:1024] = bytearray([x%256 for x in range(1024)])
# enable DMA
yield rc.mem_write(dev_pf0_bar0+0x100000, struct.pack('<L', 1))
# write pcie read descriptor
yield rc.mem_write(dev_pf0_bar0+0x100100, struct.pack('<L', (mem_base+0x0000) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100104, struct.pack('<L', (mem_base+0x0000 >> 32) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100108, struct.pack('<L', (0x100) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x10010C, struct.pack('<L', (0x100 >> 32) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100110, struct.pack('<L', 0x400))
yield rc.mem_write(dev_pf0_bar0+0x100114, struct.pack('<L', 0xAA))
yield delay(2000)
# read status
val = yield from rc.mem_read(dev_pf0_bar0+0x100118, 4)
print(val)
# write pcie write descriptor
yield rc.mem_write(dev_pf0_bar0+0x100200, struct.pack('<L', (mem_base+0x1000) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100204, struct.pack('<L', (mem_base+0x1000 >> 32) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100208, struct.pack('<L', (0x100) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x10020C, struct.pack('<L', (0x100 >> 32) & 0xffffffff))
yield rc.mem_write(dev_pf0_bar0+0x100210, struct.pack('<L', 0x400))
yield rc.mem_write(dev_pf0_bar0+0x100214, struct.pack('<L', 0x55))
yield delay(2000)
# read status
val = yield from rc.mem_read(dev_pf0_bar0+0x100218, 4)
print(val)
data = mem_data[0x1000:(0x1000)+64]
for i in range(0, len(data), 16):
print(" ".join(("{:02x}".format(c) for c in bytearray(data[i:i+16]))))
assert mem_data[0:1024] == mem_data[0x1000:0x1000+1024]
yield delay(100)
raise StopSimulation
return instances()
def test_bench():
sim = Simulation(bench())
sim.run()
if __name__ == '__main__':
print("Running test...")
test_bench()

234
fpga/lib/pcie/example/AU50/fpga_axi/tb/test_fpga_core.v Normal file
View File

@ -0,0 +1,234 @@
/*
Copyright (c) 2018 Alex Forencich
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Language: Verilog 2001
`timescale 1ns / 1ps
/*
* Testbench for fpga_core
*/
module test_fpga_core;
// Parameters
parameter AXIS_PCIE_DATA_WIDTH = 512;
parameter AXIS_PCIE_KEEP_WIDTH = (AXIS_PCIE_DATA_WIDTH/32);
parameter AXIS_PCIE_RC_USER_WIDTH = 161;
parameter AXIS_PCIE_RQ_USER_WIDTH = 137;
parameter AXIS_PCIE_CQ_USER_WIDTH = 183;
parameter AXIS_PCIE_CC_USER_WIDTH = 81;
// Inputs
reg clk = 0;
reg rst = 0;
reg [7:0] current_test = 0;
reg m_axis_rq_tready = 0;
reg [AXIS_PCIE_DATA_WIDTH-1:0] s_axis_rc_tdata = 0;
reg [AXIS_PCIE_KEEP_WIDTH-1:0] s_axis_rc_tkeep = 0;
reg s_axis_rc_tlast = 0;
reg [AXIS_PCIE_RC_USER_WIDTH-1:0] s_axis_rc_tuser = 0;
reg s_axis_rc_tvalid = 0;
reg [AXIS_PCIE_DATA_WIDTH-1:0] s_axis_cq_tdata = 0;
reg [AXIS_PCIE_KEEP_WIDTH-1:0] s_axis_cq_tkeep = 0;
reg s_axis_cq_tlast = 0;
reg [AXIS_PCIE_CQ_USER_WIDTH-1:0] s_axis_cq_tuser = 0;
reg s_axis_cq_tvalid = 0;
reg m_axis_cc_tready = 0;
reg [2:0] cfg_max_payload = 0;
reg [2:0] cfg_max_read_req = 0;
reg [31:0] cfg_mgmt_read_data = 0;
reg cfg_mgmt_read_write_done = 0;
reg [3:0] cfg_interrupt_msi_enable = 0;
reg [11:0] cfg_interrupt_msi_mmenable = 0;
reg cfg_interrupt_msi_mask_update = 0;
reg [31:0] cfg_interrupt_msi_data = 0;
reg cfg_interrupt_msi_sent = 0;
reg cfg_interrupt_msi_fail = 0;
// Outputs
wire [AXIS_PCIE_DATA_WIDTH-1:0] m_axis_rq_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] m_axis_rq_tkeep;
wire m_axis_rq_tlast;
wire [AXIS_PCIE_RQ_USER_WIDTH-1:0] m_axis_rq_tuser;
wire m_axis_rq_tvalid;
wire s_axis_rc_tready;
wire s_axis_cq_tready;
wire [AXIS_PCIE_DATA_WIDTH-1:0] m_axis_cc_tdata;
wire [AXIS_PCIE_KEEP_WIDTH-1:0] m_axis_cc_tkeep;
wire m_axis_cc_tlast;
wire [AXIS_PCIE_CC_USER_WIDTH-1:0] m_axis_cc_tuser;
wire m_axis_cc_tvalid;
wire [9:0] cfg_mgmt_addr;
wire [7:0] cfg_mgmt_function_number;
wire cfg_mgmt_write;
wire [31:0] cfg_mgmt_write_data;
wire [3:0] cfg_mgmt_byte_enable;
wire cfg_mgmt_read;
wire [3:0] cfg_interrupt_msi_select;
wire [31:0] cfg_interrupt_msi_int;
wire [31:0] cfg_interrupt_msi_pending_status;
wire cfg_interrupt_msi_pending_status_data_enable;
wire [3:0] cfg_interrupt_msi_pending_status_function_num;
wire [2:0] cfg_interrupt_msi_attr;
wire cfg_interrupt_msi_tph_present;
wire [1:0] cfg_interrupt_msi_tph_type;
wire [8:0] cfg_interrupt_msi_tph_st_tag;
wire [3:0] cfg_interrupt_msi_function_number;
wire status_error_cor;
wire status_error_uncor;
initial begin
// myhdl integration
$from_myhdl(
clk,
rst,
current_test,
m_axis_rq_tready,
s_axis_rc_tdata,
s_axis_rc_tkeep,
s_axis_rc_tlast,
s_axis_rc_tuser,
s_axis_rc_tvalid,
s_axis_cq_tdata,
s_axis_cq_tkeep,
s_axis_cq_tlast,
s_axis_cq_tuser,
s_axis_cq_tvalid,
m_axis_cc_tready,
cfg_max_payload,
cfg_max_read_req,
cfg_mgmt_read_data,
cfg_mgmt_read_write_done,
cfg_interrupt_msi_enable,
cfg_interrupt_msi_mmenable,
cfg_interrupt_msi_mask_update,
cfg_interrupt_msi_data,
cfg_interrupt_msi_sent,
cfg_interrupt_msi_fail
);
$to_myhdl(
m_axis_rq_tdata,
m_axis_rq_tkeep,
m_axis_rq_tlast,
m_axis_rq_tuser,
m_axis_rq_tvalid,
s_axis_rc_tready,
s_axis_cq_tready,
m_axis_cc_tdata,
m_axis_cc_tkeep,
m_axis_cc_tlast,
m_axis_cc_tuser,
m_axis_cc_tvalid,
cfg_mgmt_addr,
cfg_mgmt_function_number,
cfg_mgmt_write,
cfg_mgmt_write_data,
cfg_mgmt_byte_enable,
cfg_mgmt_read,
cfg_interrupt_msi_select,
cfg_interrupt_msi_int,
cfg_interrupt_msi_pending_status,
cfg_interrupt_msi_pending_status_data_enable,
cfg_interrupt_msi_pending_status_function_num,
cfg_interrupt_msi_attr,
cfg_interrupt_msi_tph_present,
cfg_interrupt_msi_tph_type,
cfg_interrupt_msi_tph_st_tag,
cfg_interrupt_msi_function_number,
status_error_cor,
status_error_uncor
);
// dump file
$dumpfile("test_fpga_core.lxt");
$dumpvars(0, test_fpga_core);
end
fpga_core #(
.AXIS_PCIE_DATA_WIDTH(AXIS_PCIE_DATA_WIDTH),
.AXIS_PCIE_KEEP_WIDTH(AXIS_PCIE_KEEP_WIDTH),
.AXIS_PCIE_RC_USER_WIDTH(AXIS_PCIE_RC_USER_WIDTH),
.AXIS_PCIE_RQ_USER_WIDTH(AXIS_PCIE_RQ_USER_WIDTH),
.AXIS_PCIE_CQ_USER_WIDTH(AXIS_PCIE_CQ_USER_WIDTH),
.AXIS_PCIE_CC_USER_WIDTH(AXIS_PCIE_CC_USER_WIDTH)
)
UUT (
.clk(clk),
.rst(rst),
.m_axis_rq_tdata(m_axis_rq_tdata),
.m_axis_rq_tkeep(m_axis_rq_tkeep),
.m_axis_rq_tlast(m_axis_rq_tlast),
.m_axis_rq_tready(m_axis_rq_tready),
.m_axis_rq_tuser(m_axis_rq_tuser),
.m_axis_rq_tvalid(m_axis_rq_tvalid),
.s_axis_rc_tdata(s_axis_rc_tdata),
.s_axis_rc_tkeep(s_axis_rc_tkeep),
.s_axis_rc_tlast(s_axis_rc_tlast),
.s_axis_rc_tready(s_axis_rc_tready),
.s_axis_rc_tuser(s_axis_rc_tuser),
.s_axis_rc_tvalid(s_axis_rc_tvalid),
.s_axis_cq_tdata(s_axis_cq_tdata),
.s_axis_cq_tkeep(s_axis_cq_tkeep),
.s_axis_cq_tlast(s_axis_cq_tlast),
.s_axis_cq_tready(s_axis_cq_tready),
.s_axis_cq_tuser(s_axis_cq_tuser),
.s_axis_cq_tvalid(s_axis_cq_tvalid),
.m_axis_cc_tdata(m_axis_cc_tdata),
.m_axis_cc_tkeep(m_axis_cc_tkeep),
.m_axis_cc_tlast(m_axis_cc_tlast),
.m_axis_cc_tready(m_axis_cc_tready),
.m_axis_cc_tuser(m_axis_cc_tuser),
.m_axis_cc_tvalid(m_axis_cc_tvalid),
.cfg_max_payload(cfg_max_payload),
.cfg_max_read_req(cfg_max_read_req),
.cfg_mgmt_addr(cfg_mgmt_addr),
.cfg_mgmt_function_number(cfg_mgmt_function_number),
.cfg_mgmt_write(cfg_mgmt_write),
.cfg_mgmt_write_data(cfg_mgmt_write_data),
.cfg_mgmt_byte_enable(cfg_mgmt_byte_enable),
.cfg_mgmt_read(cfg_mgmt_read),
.cfg_mgmt_read_data(cfg_mgmt_read_data),
.cfg_mgmt_read_write_done(cfg_mgmt_read_write_done),
.cfg_interrupt_msi_enable(cfg_interrupt_msi_enable),
.cfg_interrupt_msi_mmenable(cfg_interrupt_msi_mmenable),
.cfg_interrupt_msi_mask_update(cfg_interrupt_msi_mask_update),
.cfg_interrupt_msi_data(cfg_interrupt_msi_data),
.cfg_interrupt_msi_select(cfg_interrupt_msi_select),
.cfg_interrupt_msi_int(cfg_interrupt_msi_int),
.cfg_interrupt_msi_pending_status(cfg_interrupt_msi_pending_status),
.cfg_interrupt_msi_pending_status_data_enable(cfg_interrupt_msi_pending_status_data_enable),
.cfg_interrupt_msi_pending_status_function_num(cfg_interrupt_msi_pending_status_function_num),
.cfg_interrupt_msi_sent(cfg_interrupt_msi_sent),
.cfg_interrupt_msi_fail(cfg_interrupt_msi_fail),
.cfg_interrupt_msi_attr(cfg_interrupt_msi_attr),
.cfg_interrupt_msi_tph_present(cfg_interrupt_msi_tph_present),
.cfg_interrupt_msi_tph_type(cfg_interrupt_msi_tph_type),
.cfg_interrupt_msi_tph_st_tag(cfg_interrupt_msi_tph_st_tag),
.cfg_interrupt_msi_function_number(cfg_interrupt_msi_function_number),
.status_error_cor(status_error_cor),
.status_error_uncor(status_error_uncor)
);
endmodule

60
fpga/lib/pcie/example/ExaNIC_X10/fpga_axi/fpga.xdc
View File

@ -66,38 +66,38 @@ set_property -dict {LOC D23 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {
#set_property -dict {LOC C26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12 PULLUP true} [get_ports eeprom_i2c_sda]
# PCIe Interface
set_property -dict {LOC AF2 } [get_ports {pcie_rx_p[7]}] ;# MGTHTXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AF1 } [get_ports {pcie_rx_n[7]}] ;# MGTHTXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AF6 } [get_ports {pcie_tx_p[7]}] ;# MGTHTXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AF5 } [get_ports {pcie_tx_n[7]}] ;# MGTHTXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AE4 } [get_ports {pcie_rx_p[6]}] ;# MGTHTXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AE3 } [get_ports {pcie_rx_n[6]}] ;# MGTHTXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AD6 } [get_ports {pcie_tx_p[6]}] ;# MGTHTXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AD5 } [get_ports {pcie_tx_n[6]}] ;# MGTHTXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AD2 } [get_ports {pcie_rx_p[5]}] ;# MGTHTXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AD1 } [get_ports {pcie_rx_n[5]}] ;# MGTHTXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AC4 } [get_ports {pcie_tx_p[5]}] ;# MGTHTXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AC3 } [get_ports {pcie_tx_n[5]}] ;# MGTHTXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AB2 } [get_ports {pcie_rx_p[4]}] ;# MGTHTXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AB1 } [get_ports {pcie_rx_n[4]}] ;# MGTHTXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AB6 } [get_ports {pcie_tx_p[4]}] ;# MGTHTXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AB5 } [get_ports {pcie_tx_n[4]}] ;# MGTHTXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
set_property -dict {LOC Y2 } [get_ports {pcie_rx_p[3]}] ;# MGTHTXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC Y1 } [get_ports {pcie_rx_n[3]}] ;# MGTHTXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AA4 } [get_ports {pcie_tx_p[3]}] ;# MGTHTXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AA3 } [get_ports {pcie_tx_n[3]}] ;# MGTHTXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
set_property -dict {LOC V2 } [get_ports {pcie_rx_p[2]}] ;# MGTHTXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC V1 } [get_ports {pcie_rx_n[2]}] ;# MGTHTXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
set_property -dict {LOC W4 } [get_ports {pcie_tx_p[2]}] ;# MGTHTXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC W3 } [get_ports {pcie_tx_n[2]}] ;# MGTHTXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
set_property -dict {LOC T2 } [get_ports {pcie_rx_p[1]}] ;# MGTHTXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC T1 } [get_ports {pcie_rx_n[1]}] ;# MGTHTXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
set_property -dict {LOC U4 } [get_ports {pcie_tx_p[1]}] ;# MGTHTXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC U3 } [get_ports {pcie_tx_n[1]}] ;# MGTHTXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
set_property -dict {LOC P2 } [get_ports {pcie_rx_p[0]}] ;# MGTHTXN3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC P1 } [get_ports {pcie_rx_n[0]}] ;# MGTHTXP3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
set_property -dict {LOC P2 } [get_ports {pcie_rx_p[0]}] ;# MGTHRXN3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC P1 } [get_ports {pcie_rx_n[0]}] ;# MGTHRXP3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
set_property -dict {LOC R4 } [get_ports {pcie_tx_p[0]}] ;# MGTHTXN3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC R3 } [get_ports {pcie_tx_n[0]}] ;# MGTHTXP3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
set_property -dict {LOC T2 } [get_ports {pcie_rx_p[1]}] ;# MGTHRXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC T1 } [get_ports {pcie_rx_n[1]}] ;# MGTHRXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
set_property -dict {LOC U4 } [get_ports {pcie_tx_p[1]}] ;# MGTHTXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC U3 } [get_ports {pcie_tx_n[1]}] ;# MGTHTXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
set_property -dict {LOC V2 } [get_ports {pcie_rx_p[2]}] ;# MGTHRXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC V1 } [get_ports {pcie_rx_n[2]}] ;# MGTHRXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
set_property -dict {LOC W4 } [get_ports {pcie_tx_p[2]}] ;# MGTHTXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC W3 } [get_ports {pcie_tx_n[2]}] ;# MGTHTXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
set_property -dict {LOC Y2 } [get_ports {pcie_rx_p[3]}] ;# MGTHRXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC Y1 } [get_ports {pcie_rx_n[3]}] ;# MGTHRXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AA4 } [get_ports {pcie_tx_p[3]}] ;# MGTHTXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AA3 } [get_ports {pcie_tx_n[3]}] ;# MGTHTXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AB2 } [get_ports {pcie_rx_p[4]}] ;# MGTHRXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AB1 } [get_ports {pcie_rx_n[4]}] ;# MGTHRXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AB6 } [get_ports {pcie_tx_p[4]}] ;# MGTHTXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AB5 } [get_ports {pcie_tx_n[4]}] ;# MGTHTXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AD2 } [get_ports {pcie_rx_p[5]}] ;# MGTHRXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AD1 } [get_ports {pcie_rx_n[5]}] ;# MGTHRXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AC4 } [get_ports {pcie_tx_p[5]}] ;# MGTHTXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AC3 } [get_ports {pcie_tx_n[5]}] ;# MGTHTXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AE4 } [get_ports {pcie_rx_p[6]}] ;# MGTHRXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AE3 } [get_ports {pcie_rx_n[6]}] ;# MGTHRXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AD6 } [get_ports {pcie_tx_p[6]}] ;# MGTHTXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AD5 } [get_ports {pcie_tx_n[6]}] ;# MGTHTXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AF2 } [get_ports {pcie_rx_p[7]}] ;# MGTHRXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AF1 } [get_ports {pcie_rx_n[7]}] ;# MGTHRXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AF6 } [get_ports {pcie_tx_p[7]}] ;# MGTHTXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AF5 } [get_ports {pcie_tx_n[7]}] ;# MGTHTXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
set_property -dict {LOC T6 } [get_ports pcie_mgt_refclk_p] ;# MGTREFCLK0P_225
#set_property -dict {LOC T5 } [get_ports pcie_mgt_refclk_n] ;# MGTREFCLK0N_225
set_property -dict {LOC AC22 IOSTANDARD LVCMOS18 PULLUP true} [get_ports pcie_reset_n]

80
fpga/lib/pcie/example/VCU108/fpga_axi/fpga.xdc
View File

@ -76,20 +76,20 @@ set_property -dict {LOC C38 IOSTANDARD LVCMOS12} [get_ports {sw[3]}]
#create_clock -period 1.600 -name phy_sgmii_clk [get_ports phy_sgmii_clk_p]
# QSFP+ Interface
#set_property -dict {LOC AG45} [get_ports qsfp_rx1_p] ;# MGTYTXP0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AG46} [get_ports qsfp_rx1_n] ;# MGTYTXN0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AF43} [get_ports qsfp_rx2_p] ;# MGTYTXP1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AF44} [get_ports qsfp_rx2_n] ;# MGTYTXN1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AE45} [get_ports qsfp_rx3_p] ;# MGTYTXP2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AE46} [get_ports qsfp_rx3_n] ;# MGTYTXN2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AD43} [get_ports qsfp_rx4_p] ;# MGTYTXP3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AD44} [get_ports qsfp_rx4_n] ;# MGTYTXN3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AG45} [get_ports qsfp_rx1_p] ;# MGTYRXP0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AG46} [get_ports qsfp_rx1_n] ;# MGTYRXN0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AK42} [get_ports qsfp_tx1_p] ;# MGTYTXP0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AK43} [get_ports qsfp_tx1_n] ;# MGTYTXN0_127 GTYE3_CHANNEL_X0Y12 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AF43} [get_ports qsfp_rx2_p] ;# MGTYRXP1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AF44} [get_ports qsfp_rx2_n] ;# MGTYRXN1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AJ40} [get_ports qsfp_tx2_p] ;# MGTYTXP1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AJ41} [get_ports qsfp_tx2_n] ;# MGTYTXN1_127 GTYE3_CHANNEL_X0Y13 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AE45} [get_ports qsfp_rx3_p] ;# MGTYRXP2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AE46} [get_ports qsfp_rx3_n] ;# MGTYRXN2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AG40} [get_ports qsfp_tx3_p] ;# MGTYTXP2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AG41} [get_ports qsfp_tx3_n] ;# MGTYTXN2_127 GTYE3_CHANNEL_X0Y14 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AD43} [get_ports qsfp_rx4_p] ;# MGTYRXP3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AD44} [get_ports qsfp_rx4_n] ;# MGTYRXN3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AE40} [get_ports qsfp_tx4_p] ;# MGTYTXP3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AE41} [get_ports qsfp_tx4_n] ;# MGTYTXN3_127 GTYE3_CHANNEL_X0Y15 / GTYE3_COMMON_X0Y3
#set_property -dict {LOC AF38} [get_ports qsfp_mgt_refclk_0_p] ;# MGTREFCLK0P_127 from U32 SI570 via U102 SI53340
@ -112,38 +112,38 @@ set_property -dict {LOC C38 IOSTANDARD LVCMOS12} [get_ports {sw[3]}]
#set_property -dict {LOC AP21 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports i2c_sda]
# PCIe Interface
set_property -dict {LOC BB2 } [get_ports {pcie_rx_p[7]}] ;# MGTHTXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC BB1 } [get_ports {pcie_rx_n[7]}] ;# MGTHTXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
set_property -dict {LOC BE5 } [get_ports {pcie_tx_p[7]}] ;# MGTHTXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC BE4 } [get_ports {pcie_tx_n[7]}] ;# MGTHTXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AY2 } [get_ports {pcie_rx_p[6]}] ;# MGTHTXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AY1 } [get_ports {pcie_rx_n[6]}] ;# MGTHTXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
set_property -dict {LOC BC5 } [get_ports {pcie_tx_p[6]}] ;# MGTHTXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC BC4 } [get_ports {pcie_tx_n[6]}] ;# MGTHTXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AV2 } [get_ports {pcie_rx_p[5]}] ;# MGTHTXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AV1 } [get_ports {pcie_rx_n[5]}] ;# MGTHTXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
set_property -dict {LOC BA5 } [get_ports {pcie_tx_p[5]}] ;# MGTHTXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC BA4 } [get_ports {pcie_tx_n[5]}] ;# MGTHTXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AT2 } [get_ports {pcie_rx_p[4]}] ;# MGTHTXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AT1 } [get_ports {pcie_rx_n[4]}] ;# MGTHTXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AW5 } [get_ports {pcie_tx_p[4]}] ;# MGTHTXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AW4 } [get_ports {pcie_tx_n[4]}] ;# MGTHTXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AP2 } [get_ports {pcie_rx_p[3]}] ;# MGTHTXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AP1 } [get_ports {pcie_rx_n[3]}] ;# MGTHTXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AU5 } [get_ports {pcie_tx_p[3]}] ;# MGTHTXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AU4 } [get_ports {pcie_tx_n[3]}] ;# MGTHTXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AM2 } [get_ports {pcie_rx_p[2]}] ;# MGTHTXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AM1 } [get_ports {pcie_rx_n[2]}] ;# MGTHTXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AT7 } [get_ports {pcie_tx_p[2]}] ;# MGTHTXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AT6 } [get_ports {pcie_tx_n[2]}] ;# MGTHTXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AK2 } [get_ports {pcie_rx_p[1]}] ;# MGTHTXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AK1 } [get_ports {pcie_rx_n[1]}] ;# MGTHTXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AR5 } [get_ports {pcie_tx_p[1]}] ;# MGTHTXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AR4 } [get_ports {pcie_tx_n[1]}] ;# MGTHTXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AJ4 } [get_ports {pcie_rx_p[0]}] ;# MGTHTXN3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AJ3 } [get_ports {pcie_rx_n[0]}] ;# MGTHTXP3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AP7 } [get_ports {pcie_tx_p[0]}] ;# MGTHTXN3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AP6 } [get_ports {pcie_tx_n[0]}] ;# MGTHTXP3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AJ4 } [get_ports {pcie_rx_p[0]}] ;# MGTHRXP3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AJ3 } [get_ports {pcie_rx_n[0]}] ;# MGTHRXN3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AP7 } [get_ports {pcie_tx_p[0]}] ;# MGTHTXP3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AP6 } [get_ports {pcie_tx_n[0]}] ;# MGTHTXN3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AK2 } [get_ports {pcie_rx_p[1]}] ;# MGTHRXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AK1 } [get_ports {pcie_rx_n[1]}] ;# MGTHRXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AR5 } [get_ports {pcie_tx_p[1]}] ;# MGTHTXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AR4 } [get_ports {pcie_tx_n[1]}] ;# MGTHTXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AM2 } [get_ports {pcie_rx_p[2]}] ;# MGTHRXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AM1 } [get_ports {pcie_rx_n[2]}] ;# MGTHRXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AT7 } [get_ports {pcie_tx_p[2]}] ;# MGTHTXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AT6 } [get_ports {pcie_tx_n[2]}] ;# MGTHTXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AP2 } [get_ports {pcie_rx_p[3]}] ;# MGTHRXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AP1 } [get_ports {pcie_rx_n[3]}] ;# MGTHRXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AU5 } [get_ports {pcie_tx_p[3]}] ;# MGTHTXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
#set_property -dict {LOC AU4 } [get_ports {pcie_tx_n[3]}] ;# MGTHTXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1
set_property -dict {LOC AT2 } [get_ports {pcie_rx_p[4]}] ;# MGTHRXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AT1 } [get_ports {pcie_rx_n[4]}] ;# MGTHRXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AW5 } [get_ports {pcie_tx_p[4]}] ;# MGTHTXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AW4 } [get_ports {pcie_tx_n[4]}] ;# MGTHTXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AV2 } [get_ports {pcie_rx_p[5]}] ;# MGTHRXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AV1 } [get_ports {pcie_rx_n[5]}] ;# MGTHRXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
set_property -dict {LOC BA5 } [get_ports {pcie_tx_p[5]}] ;# MGTHTXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC BA4 } [get_ports {pcie_tx_n[5]}] ;# MGTHTXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AY2 } [get_ports {pcie_rx_p[6]}] ;# MGTHRXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC AY1 } [get_ports {pcie_rx_n[6]}] ;# MGTHRXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
set_property -dict {LOC BC5 } [get_ports {pcie_tx_p[6]}] ;# MGTHTXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC BC4 } [get_ports {pcie_tx_n[6]}] ;# MGTHTXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0
set_property -dict {LOC BB2 } [get_ports {pcie_rx_p[7]}] ;# MGTHRXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC BB1 } [get_ports {pcie_rx_n[7]}] ;# MGTHRXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
set_property -dict {LOC BE5 } [get_ports {pcie_tx_p[7]}] ;# MGTHTXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
#set_property -dict {LOC BE4 } [get_ports {pcie_tx_n[7]}] ;# MGTHTXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0
set_property -dict {LOC AL9 } [get_ports pcie_mgt_refclk_p] ;# MGTREFCLK0P_225
#set_property -dict {LOC AL8 } [get_ports pcie_mgt_refclk_n] ;# MGTREFCLK0N_225
set_property -dict {LOC AM17 IOSTANDARD LVCMOS18 PULLUP true} [get_ports pcie_reset_n]

160
fpga/lib/pcie/example/VCU118/fpga_axi_x8/fpga.xdc
View File

@ -82,22 +82,22 @@ set_property -dict {LOC D21 IOSTANDARD LVCMOS12} [get_ports {sw[3]}]
#create_clock -period 1.600 -name phy_sgmii_clk [get_ports phy_sgmii_clk_p]
# QSFP28 Interfaces
#set_property -dict {LOC Y2 } [get_ports qsfp1_rx1_p] ;# MGTYRXN1_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC Y1 } [get_ports qsfp1_rx1_n] ;# MGTYRXP1_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC V7 } [get_ports qsfp1_tx1_p] ;# MGTYTXN0_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC V6 } [get_ports qsfp1_tx1_n] ;# MGTYTXP0_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC Y2 } [get_ports qsfp1_rx1_p] ;# MGTYTXN1_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC Y1 } [get_ports qsfp1_rx1_n] ;# MGTYTXP1_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC W4 } [get_ports qsfp1_rx2_p] ;# MGTYRXN3_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC W3 } [get_ports qsfp1_rx2_n] ;# MGTYRXP3_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC T7 } [get_ports qsfp1_tx2_p] ;# MGTYTXN2_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC T6 } [get_ports qsfp1_tx2_n] ;# MGTYTXP2_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC W4 } [get_ports qsfp1_rx2_p] ;# MGTYTXN3_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC W3 } [get_ports qsfp1_rx2_n] ;# MGTYTXP3_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC V2 } [get_ports qsfp1_rx3_p] ;# MGTYRXN1_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC V1 } [get_ports qsfp1_rx3_n] ;# MGTYRXP1_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC P7 } [get_ports qsfp1_tx3_p] ;# MGTYTXN0_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC P6 } [get_ports qsfp1_tx3_n] ;# MGTYTXP0_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC V2 } [get_ports qsfp1_rx3_p] ;# MGTYTXN1_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC V1 } [get_ports qsfp1_rx3_n] ;# MGTYTXP1_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC U4 } [get_ports qsfp1_rx4_p] ;# MGTYRXN3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC U3 } [get_ports qsfp1_rx4_n] ;# MGTYRXP3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC M7 } [get_ports qsfp1_tx4_p] ;# MGTYTXN2_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC M6 } [get_ports qsfp1_tx4_n] ;# MGTYTXP2_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC U4 } [get_ports qsfp1_rx4_p] ;# MGTYTXN3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC U3 } [get_ports qsfp1_rx4_n] ;# MGTYTXP3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC W9 } [get_ports qsfp1_mgt_refclk_0_p] ;# MGTREFCLK0P_231 from U38.4
#set_property -dict {LOC W8 } [get_ports qsfp1_mgt_refclk_0_n] ;# MGTREFCLK0N_231 from U38.5
#set_property -dict {LOC U9 } [get_ports qsfp1_mgt_refclk_1_p] ;# MGTREFCLK1P_231 from U57.28
@ -113,22 +113,22 @@ set_property -dict {LOC D21 IOSTANDARD LVCMOS12} [get_ports {sw[3]}]
# 156.25 MHz MGT reference clock
#create_clock -period 6.400 -name qsfp1_mgt_refclk_0 [get_ports qsfp1_mgt_refclk_0_p]
#set_property -dict {LOC T2 } [get_ports qsfp2_rx1_p] ;# MGTYRXN1_232 GTYE3_CHANNEL_X1Y52 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC T1 } [get_ports qsfp2_rx1_n] ;# MGTYRXP1_232 GTYE3_CHANNEL_X1Y52 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC L5 } [get_ports qsfp2_tx1_p] ;# MGTYTXN0_232 GTYE3_CHANNEL_X1Y52 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC L4 } [get_ports qsfp2_tx1_n] ;# MGTYTXP0_232 GTYE3_CHANNEL_X1Y52 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC T2 } [get_ports qsfp2_rx1_p] ;# MGTYTXN1_232 GTYE3_CHANNEL_X1Y52 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC T1 } [get_ports qsfp2_rx1_n] ;# MGTYTXP1_232 GTYE3_CHANNEL_X1Y52 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC R4 } [get_ports qsfp2_rx2_p] ;# MGTYRXN3_232 GTYE3_CHANNEL_X1Y53 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC R3 } [get_ports qsfp2_rx2_n] ;# MGTYRXP3_232 GTYE3_CHANNEL_X1Y53 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC K7 } [get_ports qsfp2_tx2_p] ;# MGTYTXN2_232 GTYE3_CHANNEL_X1Y53 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC K6 } [get_ports qsfp2_tx2_n] ;# MGTYTXP2_232 GTYE3_CHANNEL_X1Y53 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC R4 } [get_ports qsfp2_rx2_p] ;# MGTYTXN3_232 GTYE3_CHANNEL_X1Y53 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC R3 } [get_ports qsfp2_rx2_n] ;# MGTYTXP3_232 GTYE3_CHANNEL_X1Y53 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC P2 } [get_ports qsfp2_rx3_p] ;# MGTYRXN1_232 GTYE3_CHANNEL_X1Y54 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC P1 } [get_ports qsfp2_rx3_n] ;# MGTYRXP1_232 GTYE3_CHANNEL_X1Y54 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC J5 } [get_ports qsfp2_tx3_p] ;# MGTYTXN0_232 GTYE3_CHANNEL_X1Y54 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC J4 } [get_ports qsfp2_tx3_n] ;# MGTYTXP0_232 GTYE3_CHANNEL_X1Y54 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC P2 } [get_ports qsfp2_rx3_p] ;# MGTYTXN1_232 GTYE3_CHANNEL_X1Y54 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC P1 } [get_ports qsfp2_rx3_n] ;# MGTYTXP1_232 GTYE3_CHANNEL_X1Y54 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC M2 } [get_ports qsfp2_rx4_p] ;# MGTYRXN3_232 GTYE3_CHANNEL_X1Y55 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC M1 } [get_ports qsfp2_rx4_n] ;# MGTYRXP3_232 GTYE3_CHANNEL_X1Y55 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC H7 } [get_ports qsfp2_tx4_p] ;# MGTYTXN2_232 GTYE3_CHANNEL_X1Y55 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC H6 } [get_ports qsfp2_tx4_n] ;# MGTYTXP2_232 GTYE3_CHANNEL_X1Y55 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC M2 } [get_ports qsfp2_rx4_p] ;# MGTYTXN3_232 GTYE3_CHANNEL_X1Y55 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC M1 } [get_ports qsfp2_rx4_n] ;# MGTYTXP3_232 GTYE3_CHANNEL_X1Y55 / GTYE3_COMMON_X1Y13
#set_property -dict {LOC R9 } [get_ports qsfp2_mgt_refclk_0_p] ;# MGTREFCLK0P_232 from U104.13
#set_property -dict {LOC R8 } [get_ports qsfp2_mgt_refclk_0_n] ;# MGTREFCLK0N_232 from U104.14
#set_property -dict {LOC N9 } [get_ports qsfp2_mgt_refclk_1_p] ;# MGTREFCLK1P_232 from U57.35
@ -149,70 +149,70 @@ set_property -dict {LOC D21 IOSTANDARD LVCMOS12} [get_ports {sw[3]}]
#set_property -dict {LOC AL24 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports i2c_sda]
# PCIe Interface
set_property -dict {LOC AA4 } [get_ports {pcie_rx_p[0]}] ;# MGTYRXP3_227 GTYE3_CHANNEL_X0Y7 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC AA3 } [get_ports {pcie_rx_n[0]}] ;# MGTYTXP3_227 GTYE3_CHANNEL_X0Y7 / GTYE3_COMMON_X0Y1
set_property -dict {LOC Y7 } [get_ports {pcie_tx_p[0]}] ;# MGTYTXN3_227 GTYE3_CHANNEL_X0Y7 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC Y6 } [get_ports {pcie_tx_n[0]}] ;# MGTYTXP3_227 GTYE3_CHANNEL_X0Y7 / GTYE3_COMMON_X0Y1
set_property -dict {LOC AB2 } [get_ports {pcie_rx_p[1]}] ;# MGTYTXN2_227 GTYE3_CHANNEL_X0Y6 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC AB1 } [get_ports {pcie_rx_n[1]}] ;# MGTYTXP2_227 GTYE3_CHANNEL_X0Y6 / GTYE3_COMMON_X0Y1
set_property -dict {LOC AB7 } [get_ports {pcie_tx_p[1]}] ;# MGTYTXN2_227 GTYE3_CHANNEL_X0Y6 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC AB6 } [get_ports {pcie_tx_n[1]}] ;# MGTYTXP2_227 GTYE3_CHANNEL_X0Y6 / GTYE3_COMMON_X0Y1
set_property -dict {LOC AC4 } [get_ports {pcie_rx_p[2]}] ;# MGTYTXN1_227 GTYE3_CHANNEL_X0Y5 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC AC3 } [get_ports {pcie_rx_n[2]}] ;# MGTYTXP1_227 GTYE3_CHANNEL_X0Y5 / GTYE3_COMMON_X0Y1
set_property -dict {LOC AD7 } [get_ports {pcie_tx_p[2]}] ;# MGTYTXN1_227 GTYE3_CHANNEL_X0Y5 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC AD6 } [get_ports {pcie_tx_n[2]}] ;# MGTYTXP1_227 GTYE3_CHANNEL_X0Y5 / GTYE3_COMMON_X0Y1
set_property -dict {LOC AD2 } [get_ports {pcie_rx_p[3]}] ;# MGTYTXN0_227 GTYE3_CHANNEL_X0Y4 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC AD1 } [get_ports {pcie_rx_n[3]}] ;# MGTYTXP0_227 GTYE3_CHANNEL_X0Y4 / GTYE3_COMMON_X0Y1
set_property -dict {LOC AF7 } [get_ports {pcie_tx_p[3]}] ;# MGTYTXN0_227 GTYE3_CHANNEL_X0Y4 / GTYE3_COMMON_X0Y1
#set_property -dict {LOC AF6 } [get_ports {pcie_tx_n[3]}] ;# MGTYTXP0_227 GTYE3_CHANNEL_X0Y4 / GTYE3_COMMON_X0Y1
set_property -dict {LOC AE4 } [get_ports {pcie_rx_p[4]}] ;# MGTYTXN3_226 GTYE3_CHANNEL_X0Y3 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AE3 } [get_ports {pcie_rx_n[4]}] ;# MGTYTXP3_226 GTYE3_CHANNEL_X0Y3 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AH7 } [get_ports {pcie_tx_p[4]}] ;# MGTYTXN3_226 GTYE3_CHANNEL_X0Y3 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AH6 } [get_ports {pcie_tx_n[4]}] ;# MGTYTXP3_226 GTYE3_CHANNEL_X0Y3 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AF2 } [get_ports {pcie_rx_p[5]}] ;# MGTYTXN2_226 GTYE3_CHANNEL_X0Y2 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AF1 } [get_ports {pcie_rx_n[5]}] ;# MGTYTXP2_226 GTYE3_CHANNEL_X0Y2 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AK7 } [get_ports {pcie_tx_p[5]}] ;# MGTYTXN2_226 GTYE3_CHANNEL_X0Y2 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AK6 } [get_ports {pcie_tx_n[5]}] ;# MGTYTXP2_226 GTYE3_CHANNEL_X0Y2 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AG4 } [get_ports {pcie_rx_p[6]}] ;# MGTYTXN1_226 GTYE3_CHANNEL_X0Y1 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AG3 } [get_ports {pcie_rx_n[6]}] ;# MGTYTXP1_226 GTYE3_CHANNEL_X0Y1 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AM7 } [get_ports {pcie_tx_p[6]}] ;# MGTYTXN1_226 GTYE3_CHANNEL_X0Y1 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AM6 } [get_ports {pcie_tx_n[6]}] ;# MGTYTXP1_226 GTYE3_CHANNEL_X0Y1 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AH2 } [get_ports {pcie_rx_p[7]}] ;# MGTYTXN0_226 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AH1 } [get_ports {pcie_rx_n[7]}] ;# MGTYTXP0_226 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AN5 } [get_ports {pcie_tx_p[7]}] ;# MGTYTXN0_226 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AN4 } [get_ports {pcie_tx_n[7]}] ;# MGTYTXP0_226 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AJ4 } [get_ports {pcie_rx_p[8]}] ;# MGTYTXN3_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AJ3 } [get_ports {pcie_rx_n[8]}] ;# MGTYTXP3_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AP7 } [get_ports {pcie_tx_p[8]}] ;# MGTYTXN3_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AP6 } [get_ports {pcie_tx_n[8]}] ;# MGTYTXP3_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AK2 } [get_ports {pcie_rx_p[9]}] ;# MGTYTXN2_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AK1 } [get_ports {pcie_rx_n[9]}] ;# MGTYTXP2_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AR5 } [get_ports {pcie_tx_p[9]}] ;# MGTYTXN2_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AR4 } [get_ports {pcie_tx_n[9]}] ;# MGTYTXP2_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AM2 } [get_ports {pcie_rx_p[10]}] ;# MGTYTXN1_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AM1 } [get_ports {pcie_rx_n[10]}] ;# MGTYTXP1_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AT7 } [get_ports {pcie_tx_p[10]}] ;# MGTYTXN1_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AT6 } [get_ports {pcie_tx_n[10]}] ;# MGTYTXP1_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AP2 } [get_ports {pcie_rx_p[11]}] ;# MGTYTXN0_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AP1 } [get_ports {pcie_rx_n[11]}] ;# MGTYTXP0_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AU5 } [get_ports {pcie_tx_p[11]}] ;# MGTYTXN0_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AU4 } [get_ports {pcie_tx_n[11]}] ;# MGTYTXP0_225 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AT2 } [get_ports {pcie_rx_p[12]}] ;# MGTYTXN3_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AT1 } [get_ports {pcie_rx_n[12]}] ;# MGTYTXP3_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AW5 } [get_ports {pcie_tx_p[12]}] ;# MGTYTXN3_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AW4 } [get_ports {pcie_tx_n[12]}] ;# MGTYTXP3_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AV2 } [get_ports {pcie_rx_p[13]}] ;# MGTYTXN2_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AV1 } [get_ports {pcie_rx_n[13]}] ;# MGTYTXP2_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC BA5 } [get_ports {pcie_tx_p[13]}] ;# MGTYTXN2_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC BA4 } [get_ports {pcie_tx_n[13]}] ;# MGTYTXP2_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AY2 } [get_ports {pcie_rx_p[14]}] ;# MGTYTXN1_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC AY1 } [get_ports {pcie_rx_n[14]}] ;# MGTYTXP1_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC BC5 } [get_ports {pcie_tx_p[14]}] ;# MGTYTXN1_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC BC4 } [get_ports {pcie_tx_n[14]}] ;# MGTYTXP1_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC BB2 } [get_ports {pcie_rx_p[15]}] ;# MGTYTXN0_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC BB1 } [get_ports {pcie_rx_n[15]}] ;# MGTYTXP0_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC BE5 } [get_ports {pcie_tx_p[15]}] ;# MGTYTXN0_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
#set_property -dict {LOC BE4 } [get_ports {pcie_tx_n[15]}] ;# MGTYTXP0_224 GTYE3_CHANNEL_X0Y0 / GTYE3_COMMON_X0Y0
set_property -dict {LOC AA4 } [get_ports {pcie_rx_p[0]}] ;# MGTYRXP3_227 GTYE4_CHANNEL_X1Y35 / GTYE4_COMMON_X1Y8
#set_property -dict {LOC AA3 } [get_ports {pcie_rx_n[0]}] ;# MGTYRXN3_227 GTYE4_CHANNEL_X1Y35 / GTYE4_COMMON_X1Y8
set_property -dict {LOC Y7 } [get_ports {pcie_tx_p[0]}] ;# MGTYTXP3_227 GTYE4_CHANNEL_X1Y35 / GTYE4_COMMON_X1Y8
#set_property -dict {LOC Y6 } [get_ports {pcie_tx_n[0]}] ;# MGTYTXN3_227 GTYE4_CHANNEL_X1Y35 / GTYE4_COMMON_X1Y8
set_property -dict {LOC AB2 } [get_ports {pcie_rx_p[1]}] ;# MGTYRXP2_227 GTYE4_CHANNEL_X1Y34 / GTYE4_COMMON_X1Y8
#set_property -dict {LOC AB1 } [get_ports {pcie_rx_n[1]}] ;# MGTYRXN2_227 GTYE4_CHANNEL_X1Y34 / GTYE4_COMMON_X1Y8
set_property -dict {LOC AB7 } [get_ports {pcie_tx_p[1]}] ;# MGTYTXP2_227 GTYE4_CHANNEL_X1Y34 / GTYE4_COMMON_X1Y8
#set_property -dict {LOC AB6 } [get_ports {pcie_tx_n[1]}] ;# MGTYTXN2_227 GTYE4_CHANNEL_X1Y34 / GTYE4_COMMON_X1Y8
set_property -dict {LOC AC4 } [get_ports {pcie_rx_p[2]}] ;# MGTYRXP1_227 GTYE4_CHANNEL_X1Y33 / GTYE4_COMMON_X1Y8
#set_property -dict {LOC AC3 } [get_ports {pcie_rx_n[2]}] ;# MGTYRXN1_227 GTYE4_CHANNEL_X1Y33 / GTYE4_COMMON_X1Y8
set_property -dict {LOC AD7 } [get_ports {pcie_tx_p[2]}] ;# MGTYTXP1_227 GTYE4_CHANNEL_X1Y33 / GTYE4_COMMON_X1Y8
#set_property -dict {LOC AD6 } [get_ports {pcie_tx_n[2]}] ;# MGTYTXN1_227 GTYE4_CHANNEL_X1Y33 / GTYE4_COMMON_X1Y8
set_property -dict {LOC AD2 } [get_ports {pcie_rx_p[3]}] ;# MGTYRXP0_227 GTYE4_CHANNEL_X1Y32 / GTYE4_COMMON_X1Y8
#set_property -dict {LOC AD1 } [get_ports {pcie_rx_n[3]}] ;# MGTYRXN0_227 GTYE4_CHANNEL_X1Y32 / GTYE4_COMMON_X1Y8
set_property -dict {LOC AF7 } [get_ports {pcie_tx_p[3]}] ;# MGTYTXP0_227 GTYE4_CHANNEL_X1Y32 / GTYE4_COMMON_X1Y8
#set_property -dict {LOC AF6 } [get_ports {pcie_tx_n[3]}] ;# MGTYTXN0_227 GTYE4_CHANNEL_X1Y32 / GTYE4_COMMON_X1Y8
set_property -dict {LOC AE4 } [get_ports {pcie_rx_p[4]}] ;# MGTYRXP3_226 GTYE4_CHANNEL_X1Y31 / GTYE4_COMMON_X1Y7
#set_property -dict {LOC AE3 } [get_ports {pcie_rx_n[4]}] ;# MGTYRXN3_226 GTYE4_CHANNEL_X1Y31 / GTYE4_COMMON_X1Y7
set_property -dict {LOC AH7 } [get_ports {pcie_tx_p[4]}] ;# MGTYTXP3_226 GTYE4_CHANNEL_X1Y31 / GTYE4_COMMON_X1Y7
#set_property -dict {LOC AH6 } [get_ports {pcie_tx_n[4]}] ;# MGTYTXN3_226 GTYE4_CHANNEL_X1Y31 / GTYE4_COMMON_X1Y7
set_property -dict {LOC AF2 } [get_ports {pcie_rx_p[5]}] ;# MGTYRXP2_226 GTYE4_CHANNEL_X1Y30 / GTYE4_COMMON_X1Y7
#set_property -dict {LOC AF1 } [get_ports {pcie_rx_n[5]}] ;# MGTYRXN2_226 GTYE4_CHANNEL_X1Y30 / GTYE4_COMMON_X1Y7
set_property -dict {LOC AK7 } [get_ports {pcie_tx_p[5]}] ;# MGTYTXP2_226 GTYE4_CHANNEL_X1Y30 / GTYE4_COMMON_X1Y7
#set_property -dict {LOC AK6 } [get_ports {pcie_tx_n[5]}] ;# MGTYTXN2_226 GTYE4_CHANNEL_X1Y30 / GTYE4_COMMON_X1Y7
set_property -dict {LOC AG4 } [get_ports {pcie_rx_p[6]}] ;# MGTYRXP1_226 GTYE4_CHANNEL_X1Y29 / GTYE4_COMMON_X1Y7
#set_property -dict {LOC AG3 } [get_ports {pcie_rx_n[6]}] ;# MGTYRXN1_226 GTYE4_CHANNEL_X1Y29 / GTYE4_COMMON_X1Y7
set_property -dict {LOC AM7 } [get_ports {pcie_tx_p[6]}] ;# MGTYTXP1_226 GTYE4_CHANNEL_X1Y29 / GTYE4_COMMON_X1Y7
#set_property -dict {LOC AM6 } [get_ports {pcie_tx_n[6]}] ;# MGTYTXN1_226 GTYE4_CHANNEL_X1Y29 / GTYE4_COMMON_X1Y7
set_property -dict {LOC AH2 } [get_ports {pcie_rx_p[7]}] ;# MGTYRXP0_226 GTYE4_CHANNEL_X1Y28 / GTYE4_COMMON_X1Y7
#set_property -dict {LOC AH1 } [get_ports {pcie_rx_n[7]}] ;# MGTYRXN0_226 GTYE4_CHANNEL_X1Y28 / GTYE4_COMMON_X1Y7
set_property -dict {LOC AN5 } [get_ports {pcie_tx_p[7]}] ;# MGTYTXP0_226 GTYE4_CHANNEL_X1Y28 / GTYE4_COMMON_X1Y7
#set_property -dict {LOC AN4 } [get_ports {pcie_tx_n[7]}] ;# MGTYTXN0_226 GTYE4_CHANNEL_X1Y28 / GTYE4_COMMON_X1Y7
#set_property -dict {LOC AJ4 } [get_ports {pcie_rx_p[8]}] ;# MGTYRXP3_225 GTYE4_CHANNEL_X1Y27 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AJ3 } [get_ports {pcie_rx_n[8]}] ;# MGTYRXN3_225 GTYE4_CHANNEL_X1Y27 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AP7 } [get_ports {pcie_tx_p[8]}] ;# MGTYTXP3_225 GTYE4_CHANNEL_X1Y27 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AP6 } [get_ports {pcie_tx_n[8]}] ;# MGTYTXN3_225 GTYE4_CHANNEL_X1Y27 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AK2 } [get_ports {pcie_rx_p[9]}] ;# MGTYRXP2_225 GTYE4_CHANNEL_X1Y26 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AK1 } [get_ports {pcie_rx_n[9]}] ;# MGTYRXN2_225 GTYE4_CHANNEL_X1Y26 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AR5 } [get_ports {pcie_tx_p[9]}] ;# MGTYTXP2_225 GTYE4_CHANNEL_X1Y26 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AR4 } [get_ports {pcie_tx_n[9]}] ;# MGTYTXN2_225 GTYE4_CHANNEL_X1Y26 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AM2 } [get_ports {pcie_rx_p[10]}] ;# MGTYRXP1_225 GTYE4_CHANNEL_X1Y25 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AM1 } [get_ports {pcie_rx_n[10]}] ;# MGTYRXN1_225 GTYE4_CHANNEL_X1Y25 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AT7 } [get_ports {pcie_tx_p[10]}] ;# MGTYTXP1_225 GTYE4_CHANNEL_X1Y25 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AT6 } [get_ports {pcie_tx_n[10]}] ;# MGTYTXN1_225 GTYE4_CHANNEL_X1Y25 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AP2 } [get_ports {pcie_rx_p[11]}] ;# MGTYRXP0_225 GTYE4_CHANNEL_X1Y24 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AP1 } [get_ports {pcie_rx_n[11]}] ;# MGTYRXN0_225 GTYE4_CHANNEL_X1Y24 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AU5 } [get_ports {pcie_tx_p[11]}] ;# MGTYTXP0_225 GTYE4_CHANNEL_X1Y24 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AU4 } [get_ports {pcie_tx_n[11]}] ;# MGTYTXN0_225 GTYE4_CHANNEL_X1Y24 / GTYE4_COMMON_X1Y6
#set_property -dict {LOC AT2 } [get_ports {pcie_rx_p[12]}] ;# MGTYRXP3_224 GTYE4_CHANNEL_X1Y23 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC AT1 } [get_ports {pcie_rx_n[12]}] ;# MGTYRXN3_224 GTYE4_CHANNEL_X1Y23 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC AW5 } [get_ports {pcie_tx_p[12]}] ;# MGTYTXP3_224 GTYE4_CHANNEL_X1Y23 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC AW4 } [get_ports {pcie_tx_n[12]}] ;# MGTYTXN3_224 GTYE4_CHANNEL_X1Y23 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC AV2 } [get_ports {pcie_rx_p[13]}] ;# MGTYRXP2_224 GTYE4_CHANNEL_X1Y22 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC AV1 } [get_ports {pcie_rx_n[13]}] ;# MGTYRXN2_224 GTYE4_CHANNEL_X1Y22 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC BA5 } [get_ports {pcie_tx_p[13]}] ;# MGTYTXP2_224 GTYE4_CHANNEL_X1Y22 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC BA4 } [get_ports {pcie_tx_n[13]}] ;# MGTYTXN2_224 GTYE4_CHANNEL_X1Y22 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC AY2 } [get_ports {pcie_rx_p[14]}] ;# MGTYRXP1_224 GTYE4_CHANNEL_X1Y21 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC AY1 } [get_ports {pcie_rx_n[14]}] ;# MGTYRXN1_224 GTYE4_CHANNEL_X1Y21 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC BC5 } [get_ports {pcie_tx_p[14]}] ;# MGTYTXP1_224 GTYE4_CHANNEL_X1Y21 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC BC4 } [get_ports {pcie_tx_n[14]}] ;# MGTYTXN1_224 GTYE4_CHANNEL_X1Y21 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC BB2 } [get_ports {pcie_rx_p[15]}] ;# MGTYRXP0_224 GTYE4_CHANNEL_X1Y20 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC BB1 } [get_ports {pcie_rx_n[15]}] ;# MGTYRXN0_224 GTYE4_CHANNEL_X1Y20 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC BE5 } [get_ports {pcie_tx_p[15]}] ;# MGTYTXP0_224 GTYE4_CHANNEL_X1Y20 / GTYE4_COMMON_X1Y5
#set_property -dict {LOC BE4 } [get_ports {pcie_tx_n[15]}] ;# MGTYTXN0_224 GTYE4_CHANNEL_X1Y20 / GTYE4_COMMON_X1Y5
set_property -dict {LOC AC9 } [get_ports pcie_refclk_1_p] ;# MGTREFCLK0P_227
#set_property -dict {LOC AC8 } [get_ports pcie_refclk_1_n] ;# MGTREFCLK0N_227
#set_property -dict {LOC AL9 } [get_ports pcie_refclk_2_p] ;# MGTREFCLK0P_225

32
fpga/lib/pcie/example/VCU1525/fpga_axi/fpga.xdc
View File

@ -55,22 +55,22 @@ set_property -dict {LOC AP20 IOSTANDARD LVCMOS12} [get_ports {sw[3]}]
#set_property -dict {LOC BF18 IOSTANDARD LVCMOS12 SLEW SLOW DRIVE 8} [get_ports uart_rxd]
# QSFP28 Interfaces
#set_property -dict {LOC N9 } [get_ports qsfp0_tx1_p] ;# MGTYTXP0_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC N8 } [get_ports qsfp0_tx1_n] ;# MGTYTXN0_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC N4 } [get_ports qsfp0_rx1_p] ;# MGTYRXP0_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC N3 } [get_ports qsfp0_rx1_n] ;# MGTYRXN0_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC M7 } [get_ports qsfp0_tx2_p] ;# MGTYTXP1_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC M6 } [get_ports qsfp0_tx2_n] ;# MGTYTXN1_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC N9 } [get_ports qsfp0_tx1_p] ;# MGTYTXP0_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC N8 } [get_ports qsfp0_tx1_n] ;# MGTYTXN0_231 GTYE3_CHANNEL_X1Y48 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC M2 } [get_ports qsfp0_rx2_p] ;# MGTYRXP1_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC M1 } [get_ports qsfp0_rx2_n] ;# MGTYRXN1_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC L9 } [get_ports qsfp0_tx3_p] ;# MGTYTXP2_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC L8 } [get_ports qsfp0_tx3_n] ;# MGTYTXN2_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC M7 } [get_ports qsfp0_tx2_p] ;# MGTYTXP1_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC M6 } [get_ports qsfp0_tx2_n] ;# MGTYTXN1_231 GTYE3_CHANNEL_X1Y49 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC L4 } [get_ports qsfp0_rx3_p] ;# MGTYRXP2_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC L3 } [get_ports qsfp0_rx3_n] ;# MGTYRXN2_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC K7 } [get_ports qsfp0_tx4_p] ;# MGTYTXP3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC K6 } [get_ports qsfp0_tx4_n] ;# MGTYTXN3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC L9 } [get_ports qsfp0_tx3_p] ;# MGTYTXP2_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC L8 } [get_ports qsfp0_tx3_n] ;# MGTYTXN2_231 GTYE3_CHANNEL_X1Y50 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC K2 } [get_ports qsfp0_rx4_p] ;# MGTYRXP3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC K1 } [get_ports qsfp0_rx4_n] ;# MGTYRXN3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC K7 } [get_ports qsfp0_tx4_p] ;# MGTYTXP3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC K6 } [get_ports qsfp0_tx4_n] ;# MGTYTXN3_231 GTYE3_CHANNEL_X1Y51 / GTYE3_COMMON_X1Y12
#set_property -dict {LOC M11 } [get_ports qsfp0_mgt_refclk_0_p] ;# MGTREFCLK0P_231 from U14.4 via U43.13
#set_property -dict {LOC M10 } [get_ports qsfp0_mgt_refclk_0_n] ;# MGTREFCLK0N_231 from U14.5 via U43.14
#set_property -dict {LOC K11 } [get_ports qsfp0_mgt_refclk_1_p] ;# MGTREFCLK1P_231 from U9.18
@ -93,22 +93,22 @@ set_property -dict {LOC AP20 IOSTANDARD LVCMOS12} [get_ports {sw[3]}]
# 161.1328125 MHz MGT reference clock (from SI5335, FS = 0b10)
#create_clock -period 6.206 -name qsfp0_mgt_refclk_1 [get_ports qsfp0_mgt_refclk_1_p]
#set_property -dict {LOC U9 } [get_ports qsfp1_tx1_p] ;# MGTYTXP0_230 GTYE3_CHANNEL_X1Y44 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC U8 } [get_ports qsfp1_tx1_n] ;# MGTYTXN0_230 GTYE3_CHANNEL_X1Y44 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC U4 } [get_ports qsfp1_rx1_p] ;# MGTYRXP0_230 GTYE3_CHANNEL_X1Y44 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC U3 } [get_ports qsfp1_rx1_n] ;# MGTYRXN0_230 GTYE3_CHANNEL_X1Y44 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC T7 } [get_ports qsfp1_tx2_p] ;# MGTYTXP1_230 GTYE3_CHANNEL_X1Y45 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC T6 } [get_ports qsfp1_tx2_n] ;# MGTYTXN1_230 GTYE3_CHANNEL_X1Y45 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC U9 } [get_ports qsfp1_tx1_p] ;# MGTYTXP0_230 GTYE3_CHANNEL_X1Y44 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC U8 } [get_ports qsfp1_tx1_n] ;# MGTYTXN0_230 GTYE3_CHANNEL_X1Y44 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC T2 } [get_ports qsfp1_rx2_p] ;# MGTYRXP1_230 GTYE3_CHANNEL_X1Y45 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC T1 } [get_ports qsfp1_rx2_n] ;# MGTYRXN1_230 GTYE3_CHANNEL_X1Y45 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC R9 } [get_ports qsfp1_tx3_p] ;# MGTYTXP2_230 GTYE3_CHANNEL_X1Y46 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC R8 } [get_ports qsfp1_tx3_n] ;# MGTYTXN2_230 GTYE3_CHANNEL_X1Y46 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC T7 } [get_ports qsfp1_tx2_p] ;# MGTYTXP1_230 GTYE3_CHANNEL_X1Y45 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC T6 } [get_ports qsfp1_tx2_n] ;# MGTYTXN1_230 GTYE3_CHANNEL_X1Y45 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC R4 } [get_ports qsfp1_rx3_p] ;# MGTYRXP2_230 GTYE3_CHANNEL_X1Y46 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC R3 } [get_ports qsfp1_rx3_n] ;# MGTYRXN2_230 GTYE3_CHANNEL_X1Y46 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC P7 } [get_ports qsfp1_tx4_p] ;# MGTYTXP3_230 GTYE3_CHANNEL_X1Y47 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC P6 } [get_ports qsfp1_tx4_n] ;# MGTYTXN3_230 GTYE3_CHANNEL_X1Y47 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC R9 } [get_ports qsfp1_tx3_p] ;# MGTYTXP2_230 GTYE3_CHANNEL_X1Y46 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC R8 } [get_ports qsfp1_tx3_n] ;# MGTYTXN2_230 GTYE3_CHANNEL_X1Y46 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC P2 } [get_ports qsfp1_rx4_p] ;# MGTYRXP3_230 GTYE3_CHANNEL_X1Y47 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC P1 } [get_ports qsfp1_rx4_n] ;# MGTYRXN3_230 GTYE3_CHANNEL_X1Y47 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC P7 } [get_ports qsfp1_tx4_p] ;# MGTYTXP3_230 GTYE3_CHANNEL_X1Y47 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC P6 } [get_ports qsfp1_tx4_n] ;# MGTYTXN3_230 GTYE3_CHANNEL_X1Y47 / GTYE3_COMMON_X1Y11
#set_property -dict {LOC T10 } [get_ports qsfp1_mgt_refclk_0_p] ;# MGTREFCLK0P_230 from U14.4 via U43.15
#set_property -dict {LOC T11 } [get_ports qsfp1_mgt_refclk_0_n] ;# MGTREFCLK0N_230 from U14.5 via U43.16
#set_property -dict {LOC P10 } [get_ports qsfp1_mgt_refclk_1_p] ;# MGTREFCLK1P_230 from U12.18

16
fpga/lib/pcie/rtl/dma_if_pcie_us_rd.v
View File

@ -296,14 +296,14 @@ localparam [1:0]
reg [1:0] req_state_reg = REQ_STATE_IDLE, req_state_next;
localparam [1:0]
TLP_STATE_IDLE = 3'd0,
TLP_STATE_HEADER = 3'd1,
TLP_STATE_WRITE = 3'd2,
TLP_STATE_WAIT_END = 3'd3;
TLP_STATE_IDLE = 2'd0,
TLP_STATE_HEADER = 2'd1,
TLP_STATE_WRITE = 2'd2,
TLP_STATE_WAIT_END = 2'd3;
reg [1:0] tlp_state_reg = TLP_STATE_IDLE, tlp_state_next;
// // datapath control signals
// datapath control signals
reg tag_table_we_req;
reg tlp_cmd_ready;
@ -350,7 +350,6 @@ reg rc_tvalid_int_reg = 1'b0, rc_tvalid_int_next;
reg [RAM_SEL_WIDTH-1:0] tlp_cmd_ram_sel_reg = {RAM_SEL_WIDTH{1'b0}}, tlp_cmd_ram_sel_next;
reg [RAM_ADDR_WIDTH-1:0] tlp_cmd_addr_reg = {RAM_ADDR_WIDTH{1'b0}}, tlp_cmd_addr_next;
reg [OP_TAG_WIDTH-1:0] tlp_cmd_op_tag_reg = {OP_TAG_WIDTH{1'b0}}, tlp_cmd_op_tag_next;
reg [TAG_WIDTH-1:0] tlp_cmd_tag_reg = {TAG_WIDTH{1'b0}}, tlp_cmd_tag_next;
reg [PCIE_TAG_WIDTH-1:0] tlp_cmd_pcie_tag_reg = {PCIE_TAG_WIDTH{1'b0}}, tlp_cmd_pcie_tag_next;
reg tlp_cmd_last_reg = 1'b0, tlp_cmd_last_next;
reg tlp_cmd_valid_reg = 1'b0, tlp_cmd_valid_next;
@ -497,7 +496,6 @@ always @* begin
tlp_cmd_ram_sel_next = tlp_cmd_ram_sel_reg;
tlp_cmd_addr_next = tlp_cmd_addr_reg;
tlp_cmd_op_tag_next = tlp_cmd_op_tag_reg;
tlp_cmd_tag_next = tlp_cmd_tag_reg;
tlp_cmd_pcie_tag_next = tlp_cmd_pcie_tag_reg;
tlp_cmd_last_next = tlp_cmd_last_reg;
tlp_cmd_valid_next = tlp_cmd_valid_reg && !tlp_cmd_ready;
@ -652,7 +650,6 @@ always @* begin
req_pcie_addr_next = s_axis_read_desc_pcie_addr;
req_addr_next = s_axis_read_desc_ram_addr;
req_op_count_next = s_axis_read_desc_len;
tlp_cmd_tag_next = s_axis_read_desc_tag;
tlp_cmd_op_tag_next = op_table_start_ptr;
op_table_start_tag = s_axis_read_desc_tag;
op_table_start_en = 1'b1;
@ -1191,8 +1188,6 @@ always @* begin
addr_next = addr_reg + cycle_byte_count_next;
op_count_next = op_count_reg - cycle_byte_count_next;
s_axis_rc_tready_next = !(~ram_wr_cmd_ready_int_early & ram_mask_next);
if (last_cycle) begin
if (final_cpl_reg) begin
// last completion in current read request (PCIe tag)
@ -1312,7 +1307,6 @@ always @(posedge clk) begin
tlp_cmd_ram_sel_reg <= tlp_cmd_ram_sel_next;
tlp_cmd_addr_reg <= tlp_cmd_addr_next;
tlp_cmd_op_tag_reg <= tlp_cmd_op_tag_next;
tlp_cmd_tag_reg <= tlp_cmd_tag_next;
tlp_cmd_pcie_tag_reg <= tlp_cmd_pcie_tag_next;
tlp_cmd_last_reg <= tlp_cmd_last_next;
tlp_cmd_valid_reg <= tlp_cmd_valid_next;

17
fpga/lib/pcie/rtl/dma_if_pcie_us_wr.v
View File

@ -294,6 +294,7 @@ reg [RAM_ADDR_WIDTH-1:0] ram_addr_reg = {RAM_ADDR_WIDTH{1'b0}}, ram_addr_next;
reg [LEN_WIDTH-1:0] op_count_reg = {LEN_WIDTH{1'b0}}, op_count_next;
reg [LEN_WIDTH-1:0] tr_count_reg = {LEN_WIDTH{1'b0}}, tr_count_next;
reg [12:0] tlp_count_reg = 13'd0, tlp_count_next;
reg [TAG_WIDTH-1:0] tag_reg = {TAG_WIDTH{1'b0}}, tag_next;
reg [PCIE_ADDR_WIDTH-1:0] read_pcie_addr_reg = {PCIE_ADDR_WIDTH{1'b0}}, read_pcie_addr_next;
reg [RAM_SEL_WIDTH-1:0] read_ram_sel_reg = {RAM_SEL_WIDTH{1'b0}}, read_ram_sel_next;
@ -318,8 +319,6 @@ reg ram_mask_valid_reg = 1'b0, ram_mask_valid_next;
reg [CYCLE_COUNT_WIDTH-1:0] cycle_count_reg = {CYCLE_COUNT_WIDTH{1'b0}}, cycle_count_next;
reg last_cycle_reg = 1'b0, last_cycle_next;
reg [TAG_WIDTH-1:0] tlp_cmd_tag_reg = {TAG_WIDTH{1'b0}}, tlp_cmd_tag_next;
reg [PCIE_ADDR_WIDTH-1:0] read_cmd_pcie_addr_reg = {PCIE_ADDR_WIDTH{1'b0}}, read_cmd_pcie_addr_next;
reg [RAM_SEL_WIDTH-1:0] read_cmd_ram_sel_reg = {RAM_SEL_WIDTH{1'b0}}, read_cmd_ram_sel_next;
reg [RAM_ADDR_WIDTH-1:0] read_cmd_ram_addr_reg = {RAM_ADDR_WIDTH{1'b0}}, read_cmd_ram_addr_next;
@ -440,8 +439,7 @@ always @* begin
op_count_next = op_count_reg;
tr_count_next = tr_count_reg;
tlp_count_next = tlp_count_reg;
tlp_cmd_tag_next = tlp_cmd_tag_reg;
tag_next = tag_reg;
read_cmd_pcie_addr_next = read_cmd_pcie_addr_reg;
read_cmd_ram_sel_next = read_cmd_ram_sel_reg;
@ -460,7 +458,7 @@ always @* begin
end else begin
op_table_start_offset = pcie_addr_reg[1:0]-ram_addr_reg[RAM_OFFSET_WIDTH-1:0];
end
op_table_start_tag = tlp_cmd_tag_reg;
op_table_start_tag = tag_reg;
op_table_start_last = 0;
op_table_start_en = 1'b0;
@ -474,6 +472,7 @@ always @* begin
ram_sel_next = s_axis_write_desc_ram_sel;
ram_addr_next = s_axis_write_desc_ram_addr;
op_count_next = s_axis_write_desc_len;
tag_next = s_axis_write_desc_tag;
if (op_count_next <= {max_payload_size_dw_reg, 2'b00}-pcie_addr_next[1:0]) begin
// packet smaller than max payload size
@ -497,7 +496,6 @@ always @* begin
if (s_axis_write_desc_ready & s_axis_write_desc_valid) begin
s_axis_write_desc_ready_next = 1'b0;
tlp_cmd_tag_next = s_axis_write_desc_tag;
req_state_next = REQ_STATE_START;
end else begin
req_state_next = REQ_STATE_IDLE;
@ -533,7 +531,7 @@ always @* begin
end
op_table_start_last = op_count_reg == tlp_count_next;
op_table_start_tag = tlp_cmd_tag_reg;
op_table_start_tag = tag_reg;
op_table_start_en = 1'b1;
if (op_count_next <= {max_payload_size_dw_reg, 2'b00}-pcie_addr_next[1:0]) begin
@ -820,7 +818,7 @@ always @* begin
end
end
// AXI read response processing and TLP generation
// read response processing and TLP generation
case (tlp_state_reg)
TLP_STATE_IDLE: begin
// idle state, wait for command
@ -1063,6 +1061,7 @@ always @(posedge clk) begin
op_count_reg <= op_count_next;
tr_count_reg <= tr_count_next;
tlp_count_reg <= tlp_count_next;
tag_reg <= tag_next;
read_pcie_addr_reg <= read_pcie_addr_next;
read_ram_sel_reg <= read_ram_sel_next;
@ -1087,8 +1086,6 @@ always @(posedge clk) begin
cycle_count_reg <= cycle_count_next;
last_cycle_reg <= last_cycle_next;
tlp_cmd_tag_reg <= tlp_cmd_tag_next;
read_cmd_pcie_addr_reg <= read_cmd_pcie_addr_next;
read_cmd_ram_sel_reg <= read_cmd_ram_sel_next;
read_cmd_ram_addr_reg <= read_cmd_ram_addr_next;

33
fpga/lib/pcie/tb/pcie.py
View File

@ -4327,6 +4327,10 @@ class RootComplex(Switch):
if val & 4:
# 64 bit BAR
if bar >= bar_cnt-1:
raise Exception("Invalid BAR configuration")
# read adjacent BAR
yield from self.config_write_dword(PcieId(bus, d, f), 0x010+(bar+1)*4, 0xffffffff)
val2 = yield from self.config_read_dword(PcieId(bus, d, f), 0x010+(bar+1)*4)
val |= val2 << 32
@ -4335,14 +4339,21 @@ class RootComplex(Switch):
# logging
print("[%s] %02x:%02x.%x (64-bit) Mem BAR%d raw: %016x, mask: %016x, size: %d" % (highlight(self.get_desc()), bus, d, f, bar, val, mask, size))
if not val & 8:
if val & 8:
# prefetchable
# align and allocate
self.prefetchable_mem_limit = align(self.prefetchable_mem_limit, mask)
val = val & 15 | self.prefetchable_mem_limit
self.prefetchable_mem_limit += size
else:
# not-prefetchable
raise Exception("64-bit BARs must be prefetchable")
# align
self.prefetchable_mem_limit = align(self.prefetchable_mem_limit, mask)
val = val & 15 | self.prefetchable_mem_limit
# logging
print("[%s] %02x:%02x.%x (64-bit) Mem BAR%d marked non-prefetchable, allocating from 32-bit non-prefetchable address space" % (highlight(self.get_desc()), bus, d, f, bar))
# align and allocate
self.mem_limit = align(self.mem_limit, mask)
val = val & 15 | self.mem_limit
self.mem_limit += size
ti.bar[bar] = val
ti.bar_size[bar] = size
@ -4350,8 +4361,6 @@ class RootComplex(Switch):
# logging
print("[%s] %02x:%02x.%x (64-bit) Mem BAR%d Allocation: %016x, size: %d" % (highlight(self.get_desc()), bus, d, f, bar, val, size))
self.prefetchable_mem_limit += size
# write BAR
yield from self.config_write_dword(PcieId(bus, d, f), 0x010+bar*4, val & 0xffffffff)
yield from self.config_write_dword(PcieId(bus, d, f), 0x010+(bar+1)*4, (val >> 32) & 0xffffffff)
@ -4369,10 +4378,10 @@ class RootComplex(Switch):
# logging
print("[%s] %02x:%02x.%x (32-bit) Mem BAR%d marked prefetchable, but allocating as non-prefetchable" % (highlight(self.get_desc()), bus, d, f, bar))
# align
# align and allocate
self.mem_limit = align(self.mem_limit, mask)
val = val & 15 | self.mem_limit
self.mem_limit += size
ti.bar[bar] = val
ti.bar_size[bar] = size
@ -4380,8 +4389,6 @@ class RootComplex(Switch):
# logging
print("[%s] %02x:%02x.%x (32-bit) Mem BAR%d Allocation: %08x, size: %d" % (highlight(self.get_desc()), bus, d, f, bar, val, size))
self.mem_limit += size
# write BAR
yield from self.config_write_dword(PcieId(bus, d, f), 0x010+bar*4, val)