/* Copyright (c) 2019 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 /* * 10G Ethernet MAC/PHY combination */ module eth_mac_phy_10g # ( parameter DATA_WIDTH = 64, parameter KEEP_WIDTH = (DATA_WIDTH/8), parameter CTRL_WIDTH = (DATA_WIDTH/8), parameter HDR_WIDTH = (DATA_WIDTH/32), parameter ENABLE_PADDING = 1, parameter ENABLE_DIC = 1, parameter MIN_FRAME_LENGTH = 64, parameter PTP_PERIOD_NS = 4'h6, parameter PTP_PERIOD_FNS = 16'h6666, parameter TX_PTP_TS_ENABLE = 0, parameter TX_PTP_TS_WIDTH = 96, parameter TX_PTP_TAG_ENABLE = TX_PTP_TS_ENABLE, parameter TX_PTP_TAG_WIDTH = 16, parameter RX_PTP_TS_ENABLE = 0, parameter RX_PTP_TS_WIDTH = 96, parameter TX_USER_WIDTH = (TX_PTP_TAG_ENABLE ? TX_PTP_TAG_WIDTH : 0) + 1, parameter RX_USER_WIDTH = (RX_PTP_TS_ENABLE ? RX_PTP_TS_WIDTH : 0) + 1, parameter BIT_REVERSE = 0, parameter SCRAMBLER_DISABLE = 0, parameter PRBS31_ENABLE = 0, parameter TX_SERDES_PIPELINE = 0, parameter RX_SERDES_PIPELINE = 0, parameter SLIP_COUNT_WIDTH = 3, parameter COUNT_125US = 125000/6.4 ) ( input wire rx_clk, input wire rx_rst, input wire tx_clk, input wire tx_rst, /* * AXI input */ input wire [DATA_WIDTH-1:0] tx_axis_tdata, input wire [KEEP_WIDTH-1:0] tx_axis_tkeep, input wire tx_axis_tvalid, output wire tx_axis_tready, input wire tx_axis_tlast, input wire [TX_USER_WIDTH-1:0] tx_axis_tuser, /* * AXI output */ output wire [DATA_WIDTH-1:0] rx_axis_tdata, output wire [KEEP_WIDTH-1:0] rx_axis_tkeep, output wire rx_axis_tvalid, output wire rx_axis_tlast, output wire [RX_USER_WIDTH-1:0] rx_axis_tuser, /* * SERDES interface */ output wire [DATA_WIDTH-1:0] serdes_tx_data, output wire [HDR_WIDTH-1:0] serdes_tx_hdr, input wire [DATA_WIDTH-1:0] serdes_rx_data, input wire [HDR_WIDTH-1:0] serdes_rx_hdr, output wire serdes_rx_bitslip, /* * PTP */ input wire [TX_PTP_TS_WIDTH-1:0] tx_ptp_ts, input wire [RX_PTP_TS_WIDTH-1:0] rx_ptp_ts, output wire [TX_PTP_TS_WIDTH-1:0] tx_axis_ptp_ts, output wire [TX_PTP_TAG_WIDTH-1:0] tx_axis_ptp_ts_tag, output wire tx_axis_ptp_ts_valid, /* * Status */ output wire [1:0] tx_start_packet, output wire tx_error_underflow, output wire [1:0] rx_start_packet, output wire [6:0] rx_error_count, output wire rx_error_bad_frame, output wire rx_error_bad_fcs, output wire rx_bad_block, output wire rx_block_lock, output wire rx_high_ber, /* * Configuration */ input wire [7:0] ifg_delay, input wire tx_prbs31_enable, input wire rx_prbs31_enable ); eth_mac_phy_10g_rx #( .DATA_WIDTH(DATA_WIDTH), .KEEP_WIDTH(KEEP_WIDTH), .CTRL_WIDTH(CTRL_WIDTH), .HDR_WIDTH(HDR_WIDTH), .PTP_PERIOD_NS(PTP_PERIOD_NS), .PTP_PERIOD_FNS(PTP_PERIOD_FNS), .PTP_TS_ENABLE(RX_PTP_TS_ENABLE), .PTP_TS_WIDTH(RX_PTP_TS_WIDTH), .USER_WIDTH(RX_USER_WIDTH), .BIT_REVERSE(BIT_REVERSE), .SCRAMBLER_DISABLE(SCRAMBLER_DISABLE), .PRBS31_ENABLE(PRBS31_ENABLE), .SERDES_PIPELINE(RX_SERDES_PIPELINE), .SLIP_COUNT_WIDTH(SLIP_COUNT_WIDTH), .COUNT_125US(COUNT_125US) ) eth_mac_phy_10g_rx_inst ( .clk(rx_clk), .rst(rx_rst), .m_axis_tdata(rx_axis_tdata), .m_axis_tkeep(rx_axis_tkeep), .m_axis_tvalid(rx_axis_tvalid), .m_axis_tlast(rx_axis_tlast), .m_axis_tuser(rx_axis_tuser), .serdes_rx_data(serdes_rx_data), .serdes_rx_hdr(serdes_rx_hdr), .serdes_rx_bitslip(serdes_rx_bitslip), .ptp_ts(rx_ptp_ts), .rx_start_packet(rx_start_packet), .rx_error_count(rx_error_count), .rx_error_bad_frame(rx_error_bad_frame), .rx_error_bad_fcs(rx_error_bad_fcs), .rx_bad_block(rx_bad_block), .rx_block_lock(rx_block_lock), .rx_high_ber(rx_high_ber), .rx_prbs31_enable(rx_prbs31_enable) ); eth_mac_phy_10g_tx #( .DATA_WIDTH(DATA_WIDTH), .KEEP_WIDTH(KEEP_WIDTH), .CTRL_WIDTH(CTRL_WIDTH), .HDR_WIDTH(HDR_WIDTH), .ENABLE_PADDING(ENABLE_PADDING), .ENABLE_DIC(ENABLE_DIC), .MIN_FRAME_LENGTH(MIN_FRAME_LENGTH), .PTP_PERIOD_NS(PTP_PERIOD_NS), .PTP_PERIOD_FNS(PTP_PERIOD_FNS), .PTP_TS_ENABLE(TX_PTP_TS_ENABLE), .PTP_TS_WIDTH(TX_PTP_TS_WIDTH), .PTP_TAG_ENABLE(TX_PTP_TAG_ENABLE), .PTP_TAG_WIDTH(TX_PTP_TAG_WIDTH), .USER_WIDTH(TX_USER_WIDTH), .BIT_REVERSE(BIT_REVERSE), .SCRAMBLER_DISABLE(SCRAMBLER_DISABLE), .PRBS31_ENABLE(PRBS31_ENABLE), .SERDES_PIPELINE(TX_SERDES_PIPELINE) ) eth_mac_phy_10g_tx_inst ( .clk(tx_clk), .rst(tx_rst), .s_axis_tdata(tx_axis_tdata), .s_axis_tkeep(tx_axis_tkeep), .s_axis_tvalid(tx_axis_tvalid), .s_axis_tready(tx_axis_tready), .s_axis_tlast(tx_axis_tlast), .s_axis_tuser(tx_axis_tuser), .serdes_tx_data(serdes_tx_data), .serdes_tx_hdr(serdes_tx_hdr), .ptp_ts(tx_ptp_ts), .m_axis_ptp_ts(tx_axis_ptp_ts), .m_axis_ptp_ts_tag(tx_axis_ptp_ts_tag), .m_axis_ptp_ts_valid(tx_axis_ptp_ts_valid), .tx_start_packet(tx_start_packet), .tx_error_underflow(tx_error_underflow), .ifg_delay(ifg_delay), .tx_prbs31_enable(tx_prbs31_enable) ); endmodule