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riffa/fpga/riffa_hdl/rx_engine_classic.v
Dustin Richmond ad90d61584 Finished wiring reset logic in the Engine Layer (untested) 
Expanded DONE_RST into four signals, for each of the four engine interfaces. In
the ultrascale engines, wired up all of the RST and DONE_RST signals. Quickly tested the logic in a power-on-reset like situation, no guarantees on graceful in-transmission resets. Classic engines will have to wait.
2015-07-16 16:26:05 -07:00

455 lines
23 KiB
Verilog
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// ----------------------------------------------------------------------
// Copyright (c) 2015, The Regents of the University of California All
// rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
//
// * Neither the name of The Regents of the University of California
// nor the names of its contributors may be used to endorse or
// promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL REGENTS OF THE
// UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
// TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
// USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
// DAMAGE.
// ----------------------------------------------------------------------
//----------------------------------------------------------------------------
// Filename: rx_engine_classic.v
// Version: 1.0
// Verilog Standard: Verilog-2001
// Description: The RX Engine (Classic) takes a single stream of TLP
// packets and provides the request packets on the RXR Interface, and the
// completion packets on the RXC Interface.
// This Engine is capable of operating at "line rate".
// Author: Dustin Richmond (@darichmond)
//-----------------------------------------------------------------------------
`timescale 1ns/1ns
`include "trellis.vh"
`include "tlp.vh"
module rx_engine_classic
#(parameter C_VENDOR = "ALTERA",
parameter C_PCI_DATA_WIDTH = 128,
parameter C_LOG_NUM_TAGS=6)
(// Interface: Clocks
input CLK,
// Interface: Resets
input RST_BUS, // Replacement for generic RST_IN
input RST_LOGIC, // Addition for RIFFA_RST
output DONE_RXR_RST,
output DONE_RXC_RST,
// Interface: RX Classic
input [C_PCI_DATA_WIDTH-1:0] RX_TLP,
input RX_TLP_VALID,
output RX_TLP_READY,
input RX_TLP_START_FLAG,
input [`SIG_OFFSET_W-1:0] RX_TLP_START_OFFSET,
input RX_TLP_END_FLAG,
input [`SIG_OFFSET_W-1:0] RX_TLP_END_OFFSET,
input [`SIG_BARDECODE_W-1:0] RX_TLP_BAR_DECODE,
// Interface: RXC Engine
output [C_PCI_DATA_WIDTH-1:0] RXC_DATA,
output RXC_DATA_VALID,
output [(C_PCI_DATA_WIDTH/32)-1:0] RXC_DATA_WORD_ENABLE,
output RXC_DATA_START_FLAG,
output [clog2s(C_PCI_DATA_WIDTH/32)-1:0] RXC_DATA_START_OFFSET,
output RXC_DATA_END_FLAG,
output [clog2s(C_PCI_DATA_WIDTH/32)-1:0] RXC_DATA_END_OFFSET,
output [`SIG_LBE_W-1:0] RXC_META_LDWBE,
output [`SIG_FBE_W-1:0] RXC_META_FDWBE,
output [`SIG_TAG_W-1:0] RXC_META_TAG,
output [`SIG_LOWADDR_W-1:0] RXC_META_ADDR,
output [`SIG_TYPE_W-1:0] RXC_META_TYPE,
output [`SIG_LEN_W-1:0] RXC_META_LENGTH,
output [`SIG_BYTECNT_W-1:0] RXC_META_BYTES_REMAINING,
output [`SIG_CPLID_W-1:0] RXC_META_COMPLETER_ID,
output RXC_META_EP,
// Interface: RXR Engine
output [C_PCI_DATA_WIDTH-1:0] RXR_DATA,
output RXR_DATA_VALID,
output [(C_PCI_DATA_WIDTH/32)-1:0] RXR_DATA_WORD_ENABLE,
output RXR_DATA_START_FLAG,
output [clog2s(C_PCI_DATA_WIDTH/32)-1:0] RXR_DATA_START_OFFSET,
output RXR_DATA_END_FLAG,
output [clog2s(C_PCI_DATA_WIDTH/32)-1:0] RXR_DATA_END_OFFSET,
output [`SIG_FBE_W-1:0] RXR_META_FDWBE,
output [`SIG_LBE_W-1:0] RXR_META_LDWBE,
output [`SIG_TC_W-1:0] RXR_META_TC,
output [`SIG_ATTR_W-1:0] RXR_META_ATTR,
output [`SIG_TAG_W-1:0] RXR_META_TAG,
output [`SIG_TYPE_W-1:0] RXR_META_TYPE,
output [`SIG_ADDR_W-1:0] RXR_META_ADDR,
output [`SIG_BARDECODE_W-1:0] RXR_META_BAR_DECODED,
output [`SIG_REQID_W-1:0] RXR_META_REQUESTER_ID,
output [`SIG_LEN_W-1:0] RXR_META_LENGTH,
output RXR_META_EP
);
localparam C_RX_PIPELINE_DEPTH = 4;
wire [C_PCI_DATA_WIDTH-1:0] _RXC_DATA;
wire [C_PCI_DATA_WIDTH-1:0] _RXR_DATA;
wire [(C_RX_PIPELINE_DEPTH+1)*C_PCI_DATA_WIDTH-1:0] wRxSrData;
wire [C_RX_PIPELINE_DEPTH:0] wRxSrSop;
wire [C_RX_PIPELINE_DEPTH:0] wRxSrEop;
wire [(C_RX_PIPELINE_DEPTH+1)*`SIG_OFFSET_W-1:0] wRxSrEoff;
wire [(C_RX_PIPELINE_DEPTH+1)*`SIG_OFFSET_W-1:0] wRxSrSoff;
wire [C_RX_PIPELINE_DEPTH:0] wRxSrDataValid;
generate
if(C_VENDOR == "XILINX") begin : xilinx_data
if(C_PCI_DATA_WIDTH == 128) begin : x_be_swap128
assign RXC_DATA = {_RXC_DATA[103:96], _RXC_DATA[111:104], _RXC_DATA[119:112], _RXC_DATA[127:120],
_RXC_DATA[71:64], _RXC_DATA[79:72], _RXC_DATA[87:80], _RXC_DATA[95:88],
_RXC_DATA[39:32], _RXC_DATA[47:40], _RXC_DATA[55:48], _RXC_DATA[63:56],
_RXC_DATA[07:00], _RXC_DATA[15:08], _RXC_DATA[23:16], _RXC_DATA[31:24]};
assign RXR_DATA = {_RXR_DATA[103:96], _RXR_DATA[111:104], _RXR_DATA[119:112], _RXR_DATA[127:120],
_RXR_DATA[71:64], _RXR_DATA[79:72], _RXR_DATA[87:80], _RXR_DATA[95:88],
_RXR_DATA[39:32], _RXR_DATA[47:40], _RXR_DATA[55:48], _RXR_DATA[63:56],
_RXR_DATA[07:00], _RXR_DATA[15:08], _RXR_DATA[23:16], _RXR_DATA[31:24]};
end else if(C_PCI_DATA_WIDTH == 64) begin: x_be_swap64
assign RXC_DATA = {_RXC_DATA[39:32], _RXC_DATA[47:40], _RXC_DATA[55:48], _RXC_DATA[63:56],
_RXC_DATA[07:00], _RXC_DATA[15:08], _RXC_DATA[23:16], _RXC_DATA[31:24]};
assign RXR_DATA = {_RXR_DATA[39:32], _RXR_DATA[47:40], _RXR_DATA[55:48], _RXR_DATA[63:56],
_RXR_DATA[07:00], _RXR_DATA[15:08], _RXR_DATA[23:16], _RXR_DATA[31:24]};
end else if(C_PCI_DATA_WIDTH == 32) begin: x_be_swap32
assign RXC_DATA = {_RXC_DATA[07:00], _RXC_DATA[15:08], _RXC_DATA[23:16], _RXC_DATA[31:24]};
assign RXR_DATA = {_RXR_DATA[07:00], _RXR_DATA[15:08], _RXR_DATA[23:16], _RXR_DATA[31:24]};
end
end else begin : altera_data
assign RXC_DATA = _RXC_DATA;
assign RXR_DATA = _RXR_DATA;
end
endgenerate
assign RX_TLP_READY = 1'b1;
// Shift register for input data with output taps for each delayed
// cycle. Shared by RXC and RXR engines.
shiftreg
#(// Parameters
.C_DEPTH (C_RX_PIPELINE_DEPTH),
.C_WIDTH (C_PCI_DATA_WIDTH),
.C_VALUE (0)
/*AUTOINSTPARAM*/)
data_shiftreg_inst
(// Outputs
.RD_DATA (wRxSrData),
// Inputs
.WR_DATA (RX_TLP),
.RST_IN (0),
/*AUTOINST*/
// Inputs
.CLK (CLK));
// Start Flag Shift Register. Data enables are derived from the
// taps on this shift register.
shiftreg
#(// Parameters
.C_DEPTH (C_RX_PIPELINE_DEPTH),
.C_WIDTH (1'b1),
.C_VALUE (0)
/*AUTOINSTPARAM*/)
sop_shiftreg_inst
(// Outputs
.RD_DATA (wRxSrSop),
// Inputs
.WR_DATA (RX_TLP_START_FLAG & RX_TLP_VALID),
.RST_IN (0),
/*AUTOINST*/
// Inputs
.CLK (CLK));
// Start Flag Shift Register. Data enables are derived from the
// taps on this shift register.
shiftreg
#(// Parameters
.C_DEPTH (C_RX_PIPELINE_DEPTH),
.C_WIDTH (1'b1),
.C_VALUE (0)
/*AUTOINSTPARAM*/)
valid_shiftreg_inst
(// Outputs
.RD_DATA (wRxSrDataValid),
// Inputs
.WR_DATA (RX_TLP_VALID),
/*AUTOINST*/
// Inputs
.CLK (CLK),
.RST_IN (RST_IN));
// End Flag Shift Register. Data valid is deasserted based on the
// taps in this register
shiftreg
#(// Parameters
.C_DEPTH (C_RX_PIPELINE_DEPTH),
.C_WIDTH (1'b1),
.C_VALUE (0)
/*AUTOINSTPARAM*/)
eop_shiftreg_inst
(// Outputs
.RD_DATA (wRxSrEop),
// Inputs
.WR_DATA (RX_TLP_END_FLAG & RX_TLP_VALID),
.RST_IN (0),
/*AUTOINST*/
// Inputs
.CLK (CLK));
// End Flag Shift Register. Data valid is deasserted based on the
// taps in this register
shiftreg
#(// Parameters
.C_DEPTH (C_RX_PIPELINE_DEPTH),
.C_WIDTH (`SIG_OFFSET_W),
.C_VALUE (0)
/*AUTOINSTPARAM*/)
eoff_shiftreg_inst
(// Outputs
.RD_DATA (wRxSrEoff),
// Inputs
.WR_DATA (RX_TLP_END_OFFSET),
.RST_IN (0),
/*AUTOINST*/
// Inputs
.CLK (CLK));
// End Flag Shift Register. Data valid is deasserted based on the
// taps in this register
shiftreg
#(// Parameters
.C_DEPTH (C_RX_PIPELINE_DEPTH),
.C_WIDTH (`SIG_OFFSET_W),
.C_VALUE (0)
/*AUTOINSTPARAM*/)
soff_shiftreg_inst
(
// Outputs
.RD_DATA (wRxSrSoff),
// Inputs
.WR_DATA (RX_TLP_START_OFFSET),
.RST_IN (0),
/*AUTOINST*/
// Inputs
.CLK (CLK));
generate
if(C_VENDOR == "XILINX" && C_PCI_DATA_WIDTH == 128) begin
rxr_engine_128
#(/*AUTOINSTPARAM*/
// Parameters
.C_PCI_DATA_WIDTH (C_PCI_DATA_WIDTH),
.C_RX_PIPELINE_DEPTH (C_RX_PIPELINE_DEPTH))
rxr_engine_inst
(
// Inputs
.RX_SR_DATA (wRxSrData),
.RX_SR_EOP (wRxSrEop),
.RX_SR_END_OFFSET (wRxSrEoff),
.RX_SR_SOP (wRxSrSop),
.RX_SR_START_OFFSET (wRxSrSoff),
.RX_SR_VALID (wRxSrDataValid),
// Outputs
.RXR_DATA (_RXR_DATA[C_PCI_DATA_WIDTH-1:0]),
/*AUTOINST*/
// Outputs
.DONE_RXR_RST (DONE_RXR_RST),
.RXR_DATA_VALID (RXR_DATA_VALID),
.RXR_DATA_WORD_ENABLE (RXR_DATA_WORD_ENABLE[(C_PCI_DATA_WIDTH/32)-1:0]),
.RXR_DATA_START_FLAG (RXR_DATA_START_FLAG),
.RXR_DATA_START_OFFSET (RXR_DATA_START_OFFSET[clog2s(C_PCI_DATA_WIDTH/32)-1:0]),
.RXR_DATA_END_FLAG (RXR_DATA_END_FLAG),
.RXR_DATA_END_OFFSET (RXR_DATA_END_OFFSET[clog2s(C_PCI_DATA_WIDTH/32)-1:0]),
.RXR_META_FDWBE (RXR_META_FDWBE[`SIG_FBE_W-1:0]),
.RXR_META_LDWBE (RXR_META_LDWBE[`SIG_LBE_W-1:0]),
.RXR_META_TC (RXR_META_TC[`SIG_TC_W-1:0]),
.RXR_META_ATTR (RXR_META_ATTR[`SIG_ATTR_W-1:0]),
.RXR_META_TAG (RXR_META_TAG[`SIG_TAG_W-1:0]),
.RXR_META_TYPE (RXR_META_TYPE[`SIG_TYPE_W-1:0]),
.RXR_META_ADDR (RXR_META_ADDR[`SIG_ADDR_W-1:0]),
.RXR_META_BAR_DECODED (RXR_META_BAR_DECODED[`SIG_BARDECODE_W-1:0]),
.RXR_META_REQUESTER_ID (RXR_META_REQUESTER_ID[`SIG_REQID_W-1:0]),
.RXR_META_LENGTH (RXR_META_LENGTH[`SIG_LEN_W-1:0]),
.RXR_META_EP (RXR_META_EP),
// Inputs
.CLK (CLK),
.RST_BUS (RST_BUS),
.RST_LOGIC (RST_LOGIC),
.RX_TLP (RX_TLP[C_PCI_DATA_WIDTH-1:0]),
.RX_TLP_VALID (RX_TLP_VALID),
.RX_TLP_START_FLAG (RX_TLP_START_FLAG),
.RX_TLP_START_OFFSET (RX_TLP_START_OFFSET[`SIG_OFFSET_W-1:0]),
.RX_TLP_END_FLAG (RX_TLP_END_FLAG),
.RX_TLP_END_OFFSET (RX_TLP_END_OFFSET[`SIG_OFFSET_W-1:0]),
.RX_TLP_BAR_DECODE (RX_TLP_BAR_DECODE[`SIG_BARDECODE_W-1:0]));
rxc_engine_128
#(/*AUTOINSTPARAM*/
// Parameters
.C_PCI_DATA_WIDTH (C_PCI_DATA_WIDTH),
.C_RX_PIPELINE_DEPTH (C_RX_PIPELINE_DEPTH))
rxc_engine_inst
(
// Inputs
.RX_SR_DATA (wRxSrData),
.RX_SR_EOP (wRxSrEop),
.RX_SR_END_OFFSET (wRxSrEoff),
.RX_SR_SOP (wRxSrSop),
.RX_SR_START_OFFSET (wRxSrSoff),
.RX_SR_VALID (wRxSrDataValid),
// Outputs
.RXC_DATA (_RXC_DATA[C_PCI_DATA_WIDTH-1:0]),
/*AUTOINST*/
// Outputs
.DONE_RXC_RST (DONE_RXC_RST),
.RXC_DATA_VALID (RXC_DATA_VALID),
.RXC_DATA_WORD_ENABLE (RXC_DATA_WORD_ENABLE[(C_PCI_DATA_WIDTH/32)-1:0]),
.RXC_DATA_START_FLAG (RXC_DATA_START_FLAG),
.RXC_DATA_START_OFFSET (RXC_DATA_START_OFFSET[clog2s(C_PCI_DATA_WIDTH/32)-1:0]),
.RXC_DATA_END_FLAG (RXC_DATA_END_FLAG),
.RXC_DATA_END_OFFSET (RXC_DATA_END_OFFSET[clog2s(C_PCI_DATA_WIDTH/32)-1:0]),
.RXC_META_LDWBE (RXC_META_LDWBE[`SIG_LBE_W-1:0]),
.RXC_META_FDWBE (RXC_META_FDWBE[`SIG_FBE_W-1:0]),
.RXC_META_TAG (RXC_META_TAG[`SIG_TAG_W-1:0]),
.RXC_META_ADDR (RXC_META_ADDR[`SIG_LOWADDR_W-1:0]),
.RXC_META_TYPE (RXC_META_TYPE[`SIG_TYPE_W-1:0]),
.RXC_META_LENGTH (RXC_META_LENGTH[`SIG_LEN_W-1:0]),
.RXC_META_BYTES_REMAINING(RXC_META_BYTES_REMAINING[`SIG_BYTECNT_W-1:0]),
.RXC_META_COMPLETER_ID (RXC_META_COMPLETER_ID[`SIG_CPLID_W-1:0]),
.RXC_META_EP (RXC_META_EP),
// Inputs
.CLK (CLK),
.RST_BUS (RST_BUS),
.RST_LOGIC (RST_LOGIC),
.RX_TLP (RX_TLP[C_PCI_DATA_WIDTH-1:0]),
.RX_TLP_VALID (RX_TLP_VALID),
.RX_TLP_START_FLAG (RX_TLP_START_FLAG),
.RX_TLP_START_OFFSET (RX_TLP_START_OFFSET[`SIG_OFFSET_W-1:0]),
.RX_TLP_END_FLAG (RX_TLP_END_FLAG),
.RX_TLP_END_OFFSET (RX_TLP_END_OFFSET[`SIG_OFFSET_W-1:0]),
.RX_TLP_BAR_DECODE (RX_TLP_BAR_DECODE[`SIG_BARDECODE_W-1:0]));
end else begin // if (C_VENDOR != "XILINX" & C_PCI_DATA_WIDTH !=128)
rxr_engine_classic
#(
// Parameters
.C_VENDOR (C_VENDOR),
.C_PCI_DATA_WIDTH (C_PCI_DATA_WIDTH),
.C_RX_PIPELINE_DEPTH (C_RX_PIPELINE_DEPTH))
rxr_engine_inst
(
// Inputs
.RX_SR_DATA (wRxSrData),
.RX_SR_EOP (wRxSrEop),
.RX_SR_END_OFFSET (wRxSrEoff),
.RX_SR_SOP (wRxSrSop),
.RX_SR_VALID (wRxSrDataValid),
// Outputs
.RXR_DATA (_RXR_DATA[C_PCI_DATA_WIDTH-1:0]),
/*AUTOINST*/
// Outputs
.DONE_RXR_RST (DONE_RXR_RST),
.RXR_DATA_VALID (RXR_DATA_VALID),
.RXR_DATA_WORD_ENABLE (RXR_DATA_WORD_ENABLE[(C_PCI_DATA_WIDTH/32)-1:0]),
.RXR_DATA_START_FLAG (RXR_DATA_START_FLAG),
.RXR_DATA_START_OFFSET (RXR_DATA_START_OFFSET[clog2s(C_PCI_DATA_WIDTH/32)-1:0]),
.RXR_DATA_END_FLAG (RXR_DATA_END_FLAG),
.RXR_DATA_END_OFFSET (RXR_DATA_END_OFFSET[clog2s(C_PCI_DATA_WIDTH/32)-1:0]),
.RXR_META_FDWBE (RXR_META_FDWBE[`SIG_FBE_W-1:0]),
.RXR_META_LDWBE (RXR_META_LDWBE[`SIG_LBE_W-1:0]),
.RXR_META_TC (RXR_META_TC[`SIG_TC_W-1:0]),
.RXR_META_ATTR (RXR_META_ATTR[`SIG_ATTR_W-1:0]),
.RXR_META_TAG (RXR_META_TAG[`SIG_TAG_W-1:0]),
.RXR_META_TYPE (RXR_META_TYPE[`SIG_TYPE_W-1:0]),
.RXR_META_ADDR (RXR_META_ADDR[`SIG_ADDR_W-1:0]),
.RXR_META_BAR_DECODED (RXR_META_BAR_DECODED[`SIG_BARDECODE_W-1:0]),
.RXR_META_REQUESTER_ID (RXR_META_REQUESTER_ID[`SIG_REQID_W-1:0]),
.RXR_META_LENGTH (RXR_META_LENGTH[`SIG_LEN_W-1:0]),
.RXR_META_EP (RXR_META_EP),
// Inputs
.CLK (CLK),
.RST_BUS (RST_BUS),
.RST_LOGIC (RST_LOGIC),
.RX_TLP (RX_TLP[C_PCI_DATA_WIDTH-1:0]),
.RX_TLP_VALID (RX_TLP_VALID),
.RX_TLP_START_FLAG (RX_TLP_START_FLAG),
.RX_TLP_START_OFFSET (RX_TLP_START_OFFSET[`SIG_OFFSET_W-1:0]),
.RX_TLP_END_FLAG (RX_TLP_END_FLAG),
.RX_TLP_END_OFFSET (RX_TLP_END_OFFSET[`SIG_OFFSET_W-1:0]),
.RX_TLP_BAR_DECODE (RX_TLP_BAR_DECODE[`SIG_BARDECODE_W-1:0]));
rxc_engine_classic
#(
// Parameters
.C_VENDOR (C_VENDOR),
.C_PCI_DATA_WIDTH (C_PCI_DATA_WIDTH),
.C_RX_PIPELINE_DEPTH (C_RX_PIPELINE_DEPTH))
rxc_engine_inst
(
// Inputs
.RX_SR_DATA (wRxSrData),
.RX_SR_EOP (wRxSrEop),
.RX_SR_END_OFFSET (wRxSrEoff),
.RX_SR_SOP (wRxSrSop),
.RX_SR_VALID (wRxSrDataValid),
// Outputs
.RXC_DATA (_RXC_DATA[C_PCI_DATA_WIDTH-1:0]),
/*AUTOINST*/
// Outputs
.DONE_RXC_RST (DONE_RXC_RST),
.RXC_DATA_VALID (RXC_DATA_VALID),
.RXC_DATA_WORD_ENABLE (RXC_DATA_WORD_ENABLE[(C_PCI_DATA_WIDTH/32)-1:0]),
.RXC_DATA_START_FLAG (RXC_DATA_START_FLAG),
.RXC_DATA_START_OFFSET (RXC_DATA_START_OFFSET[clog2s(C_PCI_DATA_WIDTH/32)-1:0]),
.RXC_DATA_END_FLAG (RXC_DATA_END_FLAG),
.RXC_DATA_END_OFFSET (RXC_DATA_END_OFFSET[clog2s(C_PCI_DATA_WIDTH/32)-1:0]),
.RXC_META_LDWBE (RXC_META_LDWBE[`SIG_LBE_W-1:0]),
.RXC_META_FDWBE (RXC_META_FDWBE[`SIG_FBE_W-1:0]),
.RXC_META_TAG (RXC_META_TAG[`SIG_TAG_W-1:0]),
.RXC_META_ADDR (RXC_META_ADDR[`SIG_LOWADDR_W-1:0]),
.RXC_META_TYPE (RXC_META_TYPE[`SIG_TYPE_W-1:0]),
.RXC_META_LENGTH (RXC_META_LENGTH[`SIG_LEN_W-1:0]),
.RXC_META_BYTES_REMAINING(RXC_META_BYTES_REMAINING[`SIG_BYTECNT_W-1:0]),
.RXC_META_COMPLETER_ID (RXC_META_COMPLETER_ID[`SIG_CPLID_W-1:0]),
.RXC_META_EP (RXC_META_EP),
// Inputs
.CLK (CLK),
.RST_BUS (RST_BUS),
.RST_LOGIC (RST_LOGIC),
.RX_TLP (RX_TLP[C_PCI_DATA_WIDTH-1:0]),
.RX_TLP_VALID (RX_TLP_VALID),
.RX_TLP_START_FLAG (RX_TLP_START_FLAG),
.RX_TLP_START_OFFSET (RX_TLP_START_OFFSET[`SIG_OFFSET_W-1:0]),
.RX_TLP_END_FLAG (RX_TLP_END_FLAG),
.RX_TLP_END_OFFSET (RX_TLP_END_OFFSET[`SIG_OFFSET_W-1:0]),
.RX_TLP_BAR_DECODE (RX_TLP_BAR_DECODE[`SIG_BARDECODE_W-1:0]));
end // else: !if(C_VENDOR != "XILINX" & C_PCI_DATA_WIDTH !=128)
endgenerate
endmodule
// Local Variables:
// verilog-library-directories:("." "../../../common/")
// End:
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