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fpga: x400: Add support for X410 motherboard FPGA

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Co-authored-by: Andrew Moch <Andrew.Moch@ni.com>
Co-authored-by: Daniel Jepson <daniel.jepson@ni.com>
Co-authored-by: Javier Valenzuela <javier.valenzuela@ni.com>
Co-authored-by: Joerg Hofrichter <joerg.hofrichter@ni.com>
Co-authored-by: Kumaran Subramoniam <kumaran.subramoniam@ni.com>
Co-authored-by: Max Köhler <max.koehler@ni.com>
Co-authored-by: Michael Auchter <michael.auchter@ni.com>
Co-authored-by: Paul Butler <paul.butler@ni.com>
Co-authored-by: Wade Fife <wade.fife@ettus.com>
Co-authored-by: Hector Rubio <hrubio@ni.com>


Original-commit: 6d3765605262016a80f71e36357f749ea35cbe5a
This commit is contained in:
Wade Fife
2021-06-10 11:56:58 -05:00
committed by Aaron Rossetto
co-authored by Andrew Moch Daniel Jepson Javier Valenzuela Joerg Hofrichter Kumaran Subramoniam Max Köhler Michael Auchter Paul Butler Hector Rubio
parent bfef20ea45
commit 61782b02d7
205 changed files with 299634 additions and 0 deletions
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top/x400/ip/eth_100g_bd/PkgEth100gLbus.sv
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//
// Copyright 2021 Ettus Research, a National Instruments Brand
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//
// Module: PkgEth100gLbus
//
// Description:
//
// Package to define an Lbus record
//
//-----------------------------------------------------------------------------
// Lbus interface
//
// This is the segmented local bus interface on the Xilinx CMAC IP
// see Xilinx CMAC documentation for detail
// https://www.xilinx.com/support/documentation/ip_documentation/cmac_usplus/v2_4/pg203-cmac-usplus.pdf
//-----------------------------------------------------------------------------
package PkgEth100gLbus;
localparam DATA_WIDTH = 512;
localparam NUM_SEG = 4;
localparam SEG_DATA_WIDTH = DATA_WIDTH/NUM_SEG;
typedef struct packed {
logic [SEG_DATA_WIDTH-1:0] data;
logic [$clog2(SEG_DATA_WIDTH/8)-1:0] mty;
logic sop;
logic eop;
logic err;
logic ena;
} lbus_t;
endpackage : PkgEth100gLbus