mirror of
https://github.com/retroSoC/retroSoC.git
synced 2026-11-06 14:55:14 +00:00
maksyuki
c0f04067b2
- Updated multiple RTL files in the and directories to include licensing information under the Mulan PSL v2. - Added attribution comments for contributions from ETH Zurich and University of Bologna in . - Enhanced test files in the directory with licensing details and ensured compliance with the Solderpad Hardware License, Version 0.51. - Introduced a new test in to verify the preservation of attribution for PULP HyperBus sources.
46 lines
1.8 KiB
Systemverilog
46 lines
1.8 KiB
Systemverilog
// Copyright (c) 2026 Yuchi Miao <miaoyuchi@ict.ac.cn>
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// retroSoC is licensed under Mulan PSL v2.
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// You can use this software according to the terms and conditions of the Mulan PSL v2.
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// You may obtain a copy of Mulan PSL v2 at:
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// http://license.coscl.org.cn/MulanPSL2
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// THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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// EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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// See the Mulan PSL v2 for more details.
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module usb2_pkg_tb;
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logic [15:0] s_crc16;
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initial begin
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if (usb2_pkg::usb2_pid_byte(usb2_pkg::Usb2PidOut) != 8'hE1) begin
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$fatal(1, "USB2 OUT PID encoding mismatch");
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end
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if (!usb2_pkg::usb2_pid_valid(8'hD2) || usb2_pkg::usb2_pid_valid(8'h52)) begin
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$fatal(1, "USB2 PID complement validation mismatch");
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end
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if (usb2_pkg::usb2_token_crc5(
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11'd0
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) != 5'h02 || usb2_pkg::usb2_token_crc5(
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11'd1
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) != 5'h1D) begin
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$fatal(1, "USB2 token CRC5 vector mismatch");
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end
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s_crc16 = 16'hFFFF;
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s_crc16 = usb2_pkg::usb2_crc16_byte(s_crc16, "1");
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s_crc16 = usb2_pkg::usb2_crc16_byte(s_crc16, "2");
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s_crc16 = usb2_pkg::usb2_crc16_byte(s_crc16, "3");
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s_crc16 = usb2_pkg::usb2_crc16_byte(s_crc16, "4");
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s_crc16 = usb2_pkg::usb2_crc16_byte(s_crc16, "5");
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s_crc16 = usb2_pkg::usb2_crc16_byte(s_crc16, "6");
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s_crc16 = usb2_pkg::usb2_crc16_byte(s_crc16, "7");
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s_crc16 = usb2_pkg::usb2_crc16_byte(s_crc16, "8");
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s_crc16 = usb2_pkg::usb2_crc16_byte(s_crc16, "9");
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if (usb2_pkg::usb2_crc16_finish(s_crc16) != 16'hB4C8) begin
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$fatal(1, "USB2 CRC16 vector mismatch");
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end
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$display("USB2 PID and CRC vectors passed");
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$finish;
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end
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endmodule
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