151 lines
4.6 KiB
Verilog
151 lines
4.6 KiB
Verilog
// ***************************************************************************
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// ***************************************************************************
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// Copyright (C) 2017, 2018, 2020-2022 Analog Devices, Inc. All rights reserved.
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// SPDX short identifier: ADIJESD204
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// ***************************************************************************
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// ***************************************************************************
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`timescale 1ns/100ps
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module tx_64b_tb;
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parameter VCD_FILE = "tx_tb.vcd";
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parameter NUM_LANES = 1;
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parameter NUM_LINKS = 1;
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parameter OCTETS_PER_FRAME = 4;
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parameter FRAMES_PER_MULTIFRAME = 32;
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localparam SYSREF_HALF_COUNT = OCTETS_PER_FRAME * FRAMES_PER_MULTIFRAME;
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`include "tb_base.v"
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reg [31:0] counter = 'h00;
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reg [63:0] tx_data = 'h00000000;
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wire tx_ready;
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wire [NUM_LANES-1:0] cfg_lanes_disable;
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wire [NUM_LINKS-1:0] cfg_links_disable;
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wire [9:0] cfg_octets_per_multiframe;
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wire [7:0] cfg_octets_per_frame;
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wire [7:0] device_cfg_lmfc_offset;
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wire [9:0] device_cfg_octets_per_multiframe;
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wire [7:0] device_cfg_octets_per_frame;
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wire [7:0] device_cfg_beats_per_multiframe;
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wire device_cfg_sysref_disable;
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wire device_cfg_sysref_oneshot;
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wire cfg_continuous_cgs;
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wire cfg_continuous_ilas;
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wire cfg_skip_ilas;
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wire [7:0] cfg_mframes_per_ilas;
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wire cfg_disable_char_replacement;
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wire cfg_disable_scrambler;
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wire tx_ilas_config_rd;
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wire [1:0] tx_ilas_config_addr;
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wire [64*NUM_LANES-1:0] tx_ilas_config_data;
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always @(posedge clk) begin
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if (reset == 1'b1) begin
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tx_data <= 'h00000000;
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end else if (tx_ready == 1'b1) begin
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tx_data <= tx_data + 1'b1;
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end
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end
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// DUT with static configuration
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jesd204_tx_static_config #(
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.NUM_LANES(NUM_LANES),
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.NUM_LINKS(NUM_LINKS),
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.OCTETS_PER_FRAME(OCTETS_PER_FRAME),
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.FRAMES_PER_MULTIFRAME(FRAMES_PER_MULTIFRAME),
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.LINK_MODE(2)
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) i_cfg (
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.clk(clk),
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.cfg_lanes_disable(cfg_lanes_disable),
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.cfg_links_disable(cfg_links_disable),
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.cfg_octets_per_multiframe(cfg_octets_per_multiframe),
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.cfg_octets_per_frame(cfg_octets_per_frame),
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.cfg_continuous_cgs(cfg_continuous_cgs),
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.cfg_continuous_ilas(cfg_continuous_ilas),
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.cfg_skip_ilas(cfg_skip_ilas),
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.cfg_mframes_per_ilas(cfg_mframes_per_ilas),
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.cfg_disable_char_replacement(cfg_disable_char_replacement),
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.cfg_disable_scrambler(cfg_disable_scrambler),
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.device_cfg_octets_per_multiframe(device_cfg_octets_per_multiframe),
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.device_cfg_octets_per_frame(device_cfg_octets_per_frame),
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.device_cfg_beats_per_multiframe(device_cfg_beats_per_multiframe),
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.device_cfg_lmfc_offset(device_cfg_lmfc_offset),
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.device_cfg_sysref_disable(device_cfg_sysref_disable),
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.device_cfg_sysref_oneshot(device_cfg_sysref_oneshot),
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.ilas_config_rd(tx_ilas_config_rd),
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.ilas_config_addr(tx_ilas_config_addr),
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.ilas_config_data(tx_ilas_config_data));
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jesd204_tx #(
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.NUM_LANES(NUM_LANES),
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.NUM_LINKS(NUM_LINKS),
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.LINK_MODE(2),
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.ASYNC_CLK(0)
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) i_tx (
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.clk(clk),
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.reset(reset),
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.device_clk(clk),
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.device_reset(reset),
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.phy_data(),
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.phy_charisk(),
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.phy_header(),
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.sysref(sysref),
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.lmfc_edge(),
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.lmfc_clk(),
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.sync(),
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.tx_data({NUM_LANES{tx_data}}),
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.tx_ready(tx_ready),
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.tx_eof(),
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.tx_sof(),
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.tx_somf(),
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.tx_eomf(),
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.tx_valid(1'b1),
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.cfg_lanes_disable(cfg_lanes_disable),
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.cfg_links_disable(cfg_links_disable),
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.cfg_octets_per_multiframe(cfg_octets_per_multiframe),
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.cfg_octets_per_frame(cfg_octets_per_frame),
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.cfg_continuous_cgs(cfg_continuous_cgs),
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.cfg_continuous_ilas(cfg_continuous_ilas),
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.cfg_skip_ilas(cfg_skip_ilas),
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.cfg_mframes_per_ilas(cfg_mframes_per_ilas),
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.cfg_disable_char_replacement(cfg_disable_char_replacement),
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.cfg_disable_scrambler(cfg_disable_scrambler),
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.device_cfg_octets_per_multiframe(device_cfg_octets_per_multiframe),
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.device_cfg_octets_per_frame(device_cfg_octets_per_frame),
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.device_cfg_beats_per_multiframe(device_cfg_beats_per_multiframe),
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.device_cfg_lmfc_offset(device_cfg_lmfc_offset),
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.device_cfg_sysref_disable(device_cfg_sysref_disable),
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.device_cfg_sysref_oneshot(device_cfg_sysref_oneshot),
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.ilas_config_rd(tx_ilas_config_rd),
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.ilas_config_addr(tx_ilas_config_addr),
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.ilas_config_data(tx_ilas_config_data),
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.ctrl_manual_sync_request (1'b0),
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.device_event_sysref_edge (),
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.device_event_sysref_alignment_error (),
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.status_sync (),
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.status_state (),
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.status_synth_params0(),
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.status_synth_params1(),
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.status_synth_params2());
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endmodule
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