1069 lines
31 KiB
Verilog
1069 lines
31 KiB
Verilog
`timescale 1 ns / 1 ps
|
||
|
||
`define ENABLE_REG_RW_TEST
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`define ENABLE_DET_TEST
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`define ENABLE_SET_ADDR_TEST
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//`define ENABLE_SM1_SEND_TEST
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//`define ENABLE_SMx_SEND_TEST
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`define ENABLE_EXCHG_DATA_SEQ_TEST
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//`define ENABLE_EXCHG_DATA_SEQ0_TEST
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//`define ENABLE_EXCHG_DATA_SEQ1_TEST
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//`define ENABLE_EXCHG_DATA_SEQ2_TEST
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//`define ENABLE_EXCHG_DATA_BC_TEST
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`define ENABLE_SYNC_TEST
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`define ENABLE_SYNC_SIG0_TEST
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`define ENABLE_SYNC_SIG1_TEST
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module ShinTopSpiTb(
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);
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reg clock;
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reg reset;
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reg clk8x;
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wire [3:0] dDat_w;
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wire [3:0] uDat_w;
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wire spi_sck;
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wire spi_mosi;
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wire [4:0] spi_miso;
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reg [14:0] spi_csn;
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wire qspi_sck;
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wire [3:0] qspi_mosi;
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wire [40-1:0] qspi_miso;
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wire isResp;
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integer spidata_file;
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integer c_line;
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integer _pos;
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integer _len;
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integer _t_start;
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integer _t_end;
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reg [63:0] _temp_time;
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wire [4:0] isSoftReset;
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ShinTop s_ShinTop_Mst(
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.clock(clock),
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.reset(reset | isSoftReset[0]),
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.io_clk8x(clk8x),
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.io_dDatIn(1'b0),
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.io_dDatOut(dDat_w[0]),
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.io_uDatIn(uDat_w[0]),
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.io_uDatOut(),
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.io_iqspi_sck(qspi_sck),
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.io_iqspi_mosi(qspi_mosi),
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.io_iqspi_miso(qspi_miso[3:0]),
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.io_iqspi_isDirIn(),
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.io_iqspi_csn(spi_csn[0]),
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.io_ospi_sck (spi_sck),
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.io_ospi_mosi(spi_mosi),
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.io_ospi_miso(spi_miso[0]),
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.io_ospi_csn (spi_csn[5]),
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.io_oqspi_sck(qspi_sck),
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.io_oqspi_mosi(qspi_mosi),
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.io_oqspi_miso(qspi_miso[4*5+3:4*5]),
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.io_oqspi_isDirIn(),
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.io_oqspi_csn(spi_csn[10]),
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.io_rsp_valid(isResp),
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.io_rsp_bits_isError(),
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.io_isSoftReset(isSoftReset[0]),
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.io_interrupt()
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);
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ShinTop s_ShinTop_slv0(
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.clock(clock),
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.reset(reset | isSoftReset[1]),
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.io_clk8x(clk8x),
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.io_dDatIn(dDat_w[0]),
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.io_dDatOut(dDat_w[1]),
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.io_uDatIn(uDat_w[1]),
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.io_uDatOut(uDat_w[0]),
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||
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.io_iqspi_sck(qspi_sck),
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.io_iqspi_mosi(qspi_mosi),
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.io_iqspi_miso(qspi_miso[4*1+3:4*1]),
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.io_iqspi_isDirIn(),
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.io_iqspi_csn(spi_csn[1]),
|
||
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.io_ospi_sck (spi_sck),
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.io_ospi_mosi(spi_mosi),
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.io_ospi_miso(spi_miso[1]),
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.io_ospi_csn (spi_csn[6]),
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.io_oqspi_sck(qspi_sck),
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.io_oqspi_mosi(qspi_mosi),
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.io_oqspi_miso(qspi_miso[4*6+3:4*6]),
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.io_oqspi_isDirIn(),
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.io_oqspi_csn(spi_csn[11]),
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.io_rsp_valid(),
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.io_rsp_bits_isError(),
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.io_isSoftReset(isSoftReset[1]),
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.io_interrupt()
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);
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ShinTop s_ShinTop_slv1(
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.clock(clock),
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.reset(reset | isSoftReset[2]),
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.io_clk8x(clk8x),
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.io_dDatIn(dDat_w[1]),
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.io_dDatOut(dDat_w[2]),
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.io_uDatIn(uDat_w[2]),
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.io_uDatOut(uDat_w[1]),
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.io_iqspi_sck(qspi_sck),
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.io_iqspi_mosi(qspi_mosi),
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.io_iqspi_miso(qspi_miso[4*2+3:4*2]),
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.io_iqspi_isDirIn(),
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.io_iqspi_csn(spi_csn[2]),
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.io_ospi_sck (spi_sck),
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.io_ospi_mosi(spi_mosi),
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.io_ospi_miso(spi_miso[2]),
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.io_ospi_csn (spi_csn[7]),
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.io_oqspi_sck(qspi_sck),
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.io_oqspi_mosi(qspi_mosi),
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.io_oqspi_miso(qspi_miso[4*7+3:4*7]),
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.io_oqspi_isDirIn(),
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.io_oqspi_csn(spi_csn[12]),
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.io_rsp_valid(),
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.io_rsp_bits_isError(),
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.io_isSoftReset(isSoftReset[2]),
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.io_interrupt()
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);
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ShinTop s_ShinTop_slv2(
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.clock(clock),
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.reset(reset | isSoftReset[3]),
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.io_clk8x(clk8x),
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.io_dDatIn(dDat_w[2]),
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.io_dDatOut(dDat_w[3]),
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.io_uDatIn(uDat_w[3]),
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.io_uDatOut(uDat_w[2]),
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.io_iqspi_sck(qspi_sck),
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.io_iqspi_mosi(qspi_mosi),
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.io_iqspi_miso(qspi_miso[4*3+3:4*3]),
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.io_iqspi_isDirIn(),
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.io_iqspi_csn(spi_csn[3]),
|
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.io_ospi_sck (spi_sck),
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.io_ospi_mosi(spi_mosi),
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.io_ospi_miso(spi_miso[3]),
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.io_ospi_csn (spi_csn[8]),
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.io_oqspi_sck(qspi_sck),
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.io_oqspi_mosi(qspi_mosi),
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.io_oqspi_miso(qspi_miso[4*8+3:4*8]),
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.io_oqspi_isDirIn(),
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.io_oqspi_csn(spi_csn[13]),
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.io_rsp_valid(),
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.io_rsp_bits_isError(),
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.io_isSoftReset(isSoftReset[3]),
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.io_interrupt()
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);
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ShinTop s_ShinTop_slv3(
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.clock(clock),
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.reset(reset | isSoftReset[4]),
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.io_clk8x(clk8x),
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.io_dDatIn(dDat_w[3]),
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.io_dDatOut(),
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.io_uDatIn(1'b0),
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.io_uDatOut(uDat_w[3]),
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.io_iqspi_sck(qspi_sck),
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.io_iqspi_mosi(qspi_mosi),
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.io_iqspi_miso(qspi_miso[4*4+3:4*4]),
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.io_iqspi_isDirIn(),
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.io_iqspi_csn(spi_csn[4]),
|
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.io_ospi_sck (spi_sck),
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.io_ospi_mosi(spi_mosi),
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.io_ospi_miso(spi_miso[4]),
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.io_ospi_csn (spi_csn[9]),
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.io_oqspi_sck(qspi_sck),
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.io_oqspi_mosi(qspi_mosi),
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.io_oqspi_miso(qspi_miso[4*9+3:4*9]),
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.io_oqspi_isDirIn(),
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.io_oqspi_csn(spi_csn[14]),
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.io_rsp_valid(),
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.io_rsp_bits_isError(),
|
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.io_isSoftReset(isSoftReset[4]),
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.io_interrupt()
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);
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initial begin
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clock = 0;
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clk8x = 0;
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reset = 0;
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spi_csn = ~15'b0;
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#100
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reset <= 1;
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#240
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reset <= 0;
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//#20000000
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#1000000000
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$display("Time Out !!!");
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$fclose(spidata_file);
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$stop;
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end
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initial begin
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forever begin #20 clk8x <= ~clk8x; end
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end
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initial begin
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forever begin #80 clock <= ~clock; end
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end
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initial
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begin
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spidata_file = $fopen("spi_trans_data.txt", "w");
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if (!spidata_file) $display("文件打开失败");
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$dumpfile("./tb/build/wave.vcd"); //生成的vcd文件名称
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$dumpvars(0, ShinTopSpiTb);//tb模块名称
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end
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|
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||
|
||
|
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|
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|
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|
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`define SCKFRE #640
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reg sck = 0;
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initial begin
|
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forever begin
|
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`SCKFRE sck <= ~sck;
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end
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end
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assign spi_sck = sck;
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assign qspi_sck = sck;
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reg [7:0] txBuf[0:2047];
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reg [7:0] rxBuf[0:2047];
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reg [7:0] exChangeRego;
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reg [7:0] exChangeRegi;
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|
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|
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assign spi_mosi = exChangeRego[7];
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assign qspi_mosi = exChangeRego[7:4];
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|
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wire [3:0] qspi_mux_miso =
|
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( qspi_miso[4*0+3:4*0] & ~{4{spi_csn[ 0]}}) |
|
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( qspi_miso[4*1+3:4*1] & ~{4{spi_csn[ 1]}}) |
|
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( qspi_miso[4*2+3:4*2] & ~{4{spi_csn[ 2]}}) |
|
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( qspi_miso[4*3+3:4*3] & ~{4{spi_csn[ 3]}}) |
|
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( qspi_miso[4*4+3:4*4] & ~{4{spi_csn[ 4]}}) |
|
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( qspi_miso[4*5+3:4*5] & ~{4{spi_csn[10]}}) |
|
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( qspi_miso[4*6+3:4*6] & ~{4{spi_csn[11]}}) |
|
||
( qspi_miso[4*7+3:4*7] & ~{4{spi_csn[12]}}) |
|
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( qspi_miso[4*8+3:4*8] & ~{4{spi_csn[13]}}) |
|
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( qspi_miso[4*9+3:4*9] & ~{4{spi_csn[14]}});
|
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|
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wire spi_mux_miso =
|
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( spi_miso[0] & ~spi_csn[5] ) |
|
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( spi_miso[1] & ~spi_csn[6] ) |
|
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( spi_miso[2] & ~spi_csn[7] ) |
|
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( spi_miso[3] & ~spi_csn[8] ) |
|
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( spi_miso[4] & ~spi_csn[9] );
|
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|
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reg isReq = 0;
|
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reg isBusy = 0;
|
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|
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reg [11:0] length;
|
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reg [7:0] idx;
|
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|
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reg [11:0] transCnt;
|
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reg [11:0] byteCnt;
|
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reg [2:0] bitCnt;
|
||
|
||
|
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always @(posedge clock) begin
|
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if( isReq & sck == 0 ) begin
|
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isBusy <= #5 1'b1;
|
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transCnt <= #5 0;
|
||
|
||
byteCnt <= #5 ~12'b0;
|
||
bitCnt <= #5 ~3'b0;
|
||
|
||
spi_csn[idx] <= #5 1'b0;
|
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exChangeRego <= txBuf[0];
|
||
end
|
||
end
|
||
|
||
|
||
wire isQspi = (idx >= 0 && idx <= 4) || idx >= 10;
|
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wire [11:0] nextByteCnt = byteCnt + 1;
|
||
|
||
//输出
|
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always @(negedge sck) begin
|
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if( isBusy ) begin
|
||
if( &bitCnt ) begin
|
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exChangeRego <= txBuf[nextByteCnt];
|
||
end else begin
|
||
exChangeRego <= isQspi ? exChangeRego << 4 : exChangeRego << 1;
|
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end
|
||
end
|
||
end
|
||
|
||
//输入
|
||
always @(posedge sck) begin
|
||
if( isBusy ) begin
|
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if( transCnt <= length ) begin
|
||
if( isQspi ) begin
|
||
bitCnt <= ~bitCnt;
|
||
end else begin
|
||
bitCnt <= bitCnt + 1;
|
||
end
|
||
|
||
if( &bitCnt ) begin
|
||
byteCnt <= byteCnt +1;
|
||
transCnt <= transCnt + 1;
|
||
if( txBuf[2] === 1 & nextByteCnt >= 4) begin
|
||
rxBuf[byteCnt] <= exChangeRegi;
|
||
//$display("spi read out %x", exChangeRegi);
|
||
end
|
||
if( txBuf[2] === 1 & nextByteCnt >= 3) begin
|
||
exChangeRegi <= isQspi ? {exChangeRegi[3:0], qspi_mux_miso} : {exChangeRegi[6:0], spi_mux_miso};
|
||
end else begin
|
||
exChangeRegi <= 0;
|
||
end
|
||
end else begin
|
||
exChangeRegi <= isQspi ? {exChangeRegi[3:0], qspi_mux_miso} : {exChangeRegi[6:0], spi_mux_miso};
|
||
end
|
||
end else begin
|
||
isBusy <= #5 1'b0;
|
||
spi_csn[idx] <= #5 1'b1;
|
||
end
|
||
end
|
||
end
|
||
|
||
|
||
|
||
|
||
//mst slv0~slv3的 内部qspi调用即设置
|
||
//sidx为0~4；外部spi为5~9，外部qspi为10~15
|
||
task spi_trans( input [15:0] saddress, input [7:0] scmd, input [12:0] slength,input [7:0] sidx );
|
||
begin
|
||
txBuf[0] <= saddress[7:0];
|
||
txBuf[1] <= saddress[15:8];
|
||
txBuf[2] <= scmd;
|
||
|
||
length <= slength + 3;
|
||
idx <= sidx;
|
||
|
||
#5
|
||
@(negedge sck)
|
||
isReq <= 1;
|
||
@(posedge sck) #5
|
||
isReq <= 0;
|
||
|
||
@( negedge isBusy) #1000
|
||
begin
|
||
//$fwrite(spidata_file, "------------%5t------------\n", $time);
|
||
$fwrite(spidata_file, "T:%2tns \tdev:%4d, addr:0x%02h%02h, %s, len:%4d\n",
|
||
$time/1000, ((sidx >= 5)? ((sidx >= 10)? (sidx - 10):(sidx - 5)):sidx), txBuf[1], txBuf[0],
|
||
((txBuf[2] == 0)? "Write":" Read"), slength);
|
||
|
||
if ( ((saddress == 16'h0800)
|
||
|| (saddress == 16'h1000)
|
||
|| (saddress == 16'h1800)
|
||
|| (saddress == 16'h2000)
|
||
|| (saddress == 16'h2800)
|
||
|| (saddress == 16'h3000)
|
||
|| (saddress == 16'h3800)
|
||
|| (saddress == 16'h4000))
|
||
&& ((sidx == 0) || (sidx == 5) || (sidx == 10))) begin
|
||
_pos = 3;
|
||
for (integer _k = 0; _k < 4; _k++) begin
|
||
if (scmd == 0) begin
|
||
$fwrite(spidata_file, "%02h ", txBuf[_k + _pos]);
|
||
end else begin
|
||
$fwrite(spidata_file, "%02h ", rxBuf[_k + _pos]);
|
||
end
|
||
end
|
||
|
||
$fwrite(spidata_file, "\n");
|
||
_pos = 4 + _pos;
|
||
for (; _pos < slength; ) begin
|
||
for (integer _k = 0; _k < 8; _k++) begin
|
||
if (scmd == 0) begin
|
||
$fwrite(spidata_file, "%02h ", txBuf[_k + _pos]);
|
||
_len = txBuf[_pos + 5] + (txBuf[_pos + 4] & 8'h0f) * 256;
|
||
end else begin
|
||
$fwrite(spidata_file, "%02h ", rxBuf[_k + _pos]);
|
||
_len = rxBuf[_pos + 5] + (rxBuf[_pos + 4] & 8'h0f) * 256;
|
||
end
|
||
end
|
||
|
||
$fwrite(spidata_file, "\n{{ ");
|
||
_pos = _pos + 8;
|
||
for (integer _k = 0; _k < _len; _k++) begin
|
||
if (scmd == 0) begin
|
||
$fwrite(spidata_file, "%02h ", txBuf[_k + _pos]);
|
||
end else begin
|
||
$fwrite(spidata_file, "%02h ", rxBuf[_k + _pos]);
|
||
end
|
||
c_line = 0;
|
||
if ((_k + 2)%16 == 0) begin
|
||
$fwrite(spidata_file, "\n");
|
||
c_line = 1;
|
||
end
|
||
end
|
||
$fwrite(spidata_file, "}}\n");
|
||
_pos = _pos + _len;
|
||
end
|
||
end else begin
|
||
for (integer i=0; i<slength; i++) begin
|
||
if (scmd == 0) begin
|
||
$fwrite(spidata_file, "%02h ", txBuf[i + 3]);
|
||
end else begin
|
||
$fwrite(spidata_file, "%02h ", rxBuf[i + 3]);
|
||
end
|
||
c_line = 0;
|
||
if ((i+1)%16 == 0) begin
|
||
$fwrite(spidata_file, "\n");
|
||
c_line = 1;
|
||
end
|
||
end
|
||
|
||
if (c_line == 0) begin
|
||
$fwrite(spidata_file, "\n");
|
||
end
|
||
c_line = 0;
|
||
end
|
||
end
|
||
end
|
||
|
||
endtask
|
||
|
||
|
||
|
||
`define INTERFACE_IDX 0 //internal spi
|
||
`define IF_IDX(idx) ((`INTERFACE_IDX)+(idx))
|
||
`define IF_IQSPI(idx) ((idx))
|
||
`define IF_OQSPI(idx) ((10) + (idx))
|
||
`define IF_OSPI(idx) ((5) + (idx))
|
||
`define SPI_WRITE 8'h0
|
||
`define SPI_READ 8'h1
|
||
|
||
`define MST_TX_TRIGGER(idx) (8'h1 + ((idx & 8'h3) * 8'h2) + ((idx & 8'h3) * 8'h8))
|
||
`define MST_RX0_ADDR 16'h0800
|
||
`define MST_TX0_ADDR 16'h1000
|
||
`define MST_RX1_ADDR 16'h1800
|
||
`define MST_TX1_ADDR 16'h2000
|
||
`define MST_RX2_ADDR 16'h2800
|
||
`define MST_TX2_ADDR 16'h3000
|
||
`define MST_RX3_ADDR 16'h3800
|
||
`define MST_TX3_ADDR 16'h4000
|
||
`define MST_RX0_LEN_ADDR 16'h0306
|
||
`define MST_TX0_LEN_ADDR 16'h0302
|
||
`define MST_RX1_LEN_ADDR 16'h030e
|
||
`define MST_TX1_LEN_ADDR 16'h030a
|
||
`define MST_RX2_LEN_ADDR 16'h0316
|
||
`define MST_TX2_LEN_ADDR 16'h0312
|
||
`define MST_RX3_LEN_ADDR 16'h031e
|
||
`define MST_TX3_LEN_ADDR 16'h031a
|
||
|
||
`define MST_TX_TRG (`MST_TX_TRIGGER(0))
|
||
`define MST_RX_ADDR (`MST_RX0_ADDR)
|
||
`define MST_TX_ADDR (`MST_TX0_ADDR)
|
||
`define MST_RX_LEN_ADDR (`MST_RX0_LEN_ADDR)
|
||
`define MST_TX_LEN_ADDR (`MST_TX0_LEN_ADDR)
|
||
|
||
|
||
/*---------------------------------------------------------------------------------------------------------
|
||
测试用例1
|
||
---------------------------------------------------------------------------------------------------------*/
|
||
initial begin
|
||
|
||
#1000
|
||
|
||
`ifdef ENABLE_REG_RW_TEST
|
||
/*---------------------------------------------------------------------------------------------------------
|
||
测试用例
|
||
1. 从IP中读取寄存器，上电后的寄存器期望值为0
|
||
---------------------------------------------------------------------------------------------------------*/
|
||
begin:READ_REG_TESTCASE
|
||
_t_start = $time;
|
||
$fdisplay(spidata_file, "测试用例：从IP中读取寄存器，上电后的寄存器期望值为0");
|
||
spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(0)) );
|
||
spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(1)) );
|
||
spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(2)) );
|
||
spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(3)) );
|
||
spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(4)) );
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
begin:SETTING_INTERFACE
|
||
if ((`INTERFACE_IDX) == 5) begin
|
||
$fdisplay(spidata_file, "\n\n从内部QSPI配置使用外部的SPI接口访问EasyBus");
|
||
txBuf[0+3] = 8'h01;
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(0)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(1)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(2)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(3)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(4)) );
|
||
end else if ((`INTERFACE_IDX) == 10) begin
|
||
$fdisplay(spidata_file, "\n\n从内部QSPI配置使用外部的QSPI接口访问EasyBus");
|
||
txBuf[0+3] = 8'h02;
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(0)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(1)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(2)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(3)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_IQSPI(4)) );
|
||
end else begin
|
||
$fdisplay(spidata_file, "\n\n从内部QSPI接口访问EasyBus");
|
||
end
|
||
end
|
||
|
||
|
||
/*---------------------------------------------------------------------------------------------------------
|
||
测试用例
|
||
1. 设置IP为主站或从站，并读取设置结果，期望：0主，1~4从
|
||
---------------------------------------------------------------------------------------------------------*/
|
||
begin:SETTING_DEV_ROLE
|
||
//设置主站从站
|
||
$fdisplay(spidata_file, "\n\n测试用例：设置IP为主站或从站，并读取设置结果，期望：0主，1~4从");
|
||
txBuf[0+3] = 8'h01;
|
||
spi_trans( (16'h00), (`SPI_WRITE), (1), (`IF_IDX(0)) );
|
||
|
||
#1000
|
||
txBuf[0+3] = 8'h02;
|
||
spi_trans( (16'h0), (`SPI_WRITE), (1), (`IF_IDX(1)) );
|
||
|
||
#1000
|
||
spi_trans( (16'h0), (`SPI_WRITE), (1), (`IF_IDX(2)) );
|
||
|
||
#1000
|
||
spi_trans( (16'h0), (`SPI_WRITE), (1), (`IF_IDX(3)) );
|
||
|
||
#1000
|
||
spi_trans( (16'h0), (`SPI_WRITE), (1), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "--->>>设置完毕，检查接口寄存器");
|
||
spi_trans( (16'h00), (`SPI_READ), (1), (`IF_IDX(0)) );
|
||
spi_trans( (16'h00), (`SPI_READ), (1), (`IF_IDX(1)) );
|
||
spi_trans( (16'h00), (`SPI_READ), (1), (`IF_IDX(2)) );
|
||
spi_trans( (16'h00), (`SPI_READ), (1), (`IF_IDX(3)) );
|
||
spi_trans( (16'h00), (`SPI_READ), (1), (`IF_IDX(4)) );
|
||
end
|
||
|
||
`ifdef ENABLE_DET_TEST
|
||
/*---------------------------------------------------------------------------------------------------------
|
||
测试用例3
|
||
---------------------------------------------------------------------------------------------------------*/
|
||
//嗅探
|
||
begin:DETECT_DEV_TESTCASE
|
||
_t_start = $time;
|
||
#1000
|
||
$fdisplay(spidata_file, "\n\n测试用例：发送嗅探包，需要在波形文件里检查");
|
||
|
||
$fdisplay(spidata_file, "--->>>嗅探前，检查链路状态寄存器");
|
||
//spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(1)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(2)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(3)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "--->>>嗅探");
|
||
|
||
`include "detect_pkt.vh"
|
||
|
||
// 顺序索引
|
||
//#50000
|
||
#1000
|
||
$fdisplay(spidata_file, "--->>>嗅探后，检查链路状态寄存器");
|
||
//spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(1)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(2)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(3)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
`ifdef ENABLE_SET_ADDR_TEST
|
||
/*---------------------------------------------------------------------------------------------------------
|
||
测试用例
|
||
---------------------------------------------------------------------------------------------------------*/
|
||
begin:SET_ADDR_TESTCASE
|
||
_t_start = $time;
|
||
$fdisplay(spidata_file, "\n\n测试用例：设置顺序索引");
|
||
$display("index @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
|
||
|
||
$fdisplay(spidata_file, "--->>>设置顺序地址前，检查顺序地址");
|
||
//spi_trans( (16'h0010), (`SPI_READ), (5), (`IF_IDX(0)) );
|
||
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(1)) );
|
||
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(2)) );
|
||
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(3)) );
|
||
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "--->>>设置顺序地址");
|
||
`include "set_addr_pkt.vh"
|
||
//长度
|
||
`DEF_set_addr_pkt_sm(txBuf);
|
||
spi_trans( (`MST_TX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
|
||
spi_trans( (`MST_RX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
|
||
|
||
//子报文
|
||
$fdisplay(spidata_file, "<<发包：");
|
||
`DEF_set_addr_pkt(txBuf);
|
||
spi_trans( (`MST_TX_ADDR), (`SPI_WRITE), (`DEF_set_addr_pkt_len), (`IF_IDX(0)) ); //写入SM1
|
||
|
||
//发布请求
|
||
txBuf[0+3] = `MST_TX_TRG;
|
||
spi_trans( (16'h20), (`SPI_WRITE), (1), (`IF_IDX(0)) );//发送SM0 接收SM0, 请求发送
|
||
@(posedge isResp) #5 begin end
|
||
$fdisplay(spidata_file, ">>回包：");
|
||
spi_trans( (`MST_RX_ADDR), (`SPI_READ), (`DEF_set_addr_pkt_len), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出
|
||
|
||
//测试
|
||
spi_trans( (16'hc0), (`SPI_READ), (6), (`IF_IDX(3)) );
|
||
spi_trans( (16'h0a), (`SPI_READ), (2), (`IF_IDX(1)) );
|
||
spi_trans( (16'h0a), (`SPI_READ), (2), (`IF_IDX(2)) );
|
||
spi_trans( (16'h0a), (`SPI_READ), (2), (`IF_IDX(3)) );
|
||
spi_trans( (16'h0a), (`SPI_READ), (2), (`IF_IDX(4)) );
|
||
|
||
//读写
|
||
#1000
|
||
$fdisplay(spidata_file, "--->>>设置顺序地址后，检查顺序地址");
|
||
//spi_trans( (16'h0010), (`SPI_READ), (5), (`IF_IDX(0)) );
|
||
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(1)) );
|
||
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(2)) );
|
||
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(3)) );
|
||
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(4)) );
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
`ifdef ENABLE_DET_TEST
|
||
/*---------------------------------------------------------------------------------------------------------
|
||
测试用例
|
||
---------------------------------------------------------------------------------------------------------*/
|
||
begin:DETECT_DEV_TESTCASE_2
|
||
//嗅探
|
||
_t_start = $time;
|
||
#1000
|
||
$fdisplay(spidata_file, "\n\n测试用例：发送嗅探包，需要在波形文件里检查");
|
||
|
||
$fdisplay(spidata_file, "嗅探：使用SM0");
|
||
$fdisplay(spidata_file, "--->>>嗅探前，检查链路状态寄存器");
|
||
//spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(1)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(2)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(3)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "--->>>嗅探");
|
||
//设置SM1在写入0x3地址触发enq
|
||
|
||
`include "detect_pkt.vh"
|
||
|
||
$fdisplay(spidata_file, "--->>>嗅探后，检查链路状态寄存器");
|
||
//spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(1)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(2)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(3)) );
|
||
spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
|
||
`ifdef ENABLE_SM1_SEND_TEST
|
||
begin:SM1_SEND_TESTCASE
|
||
_t_start = $time;
|
||
$fdisplay(spidata_file, "\n单读：使用SM1");
|
||
$fdisplay(spidata_file, "--->>>SM1：数据包");
|
||
|
||
`include "sm1_pkt.vh"
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
|
||
`endif
|
||
|
||
`ifdef ENABLE_SMx_SEND_TEST
|
||
|
||
begin:SM2_SEND_TESTCASE
|
||
|
||
_t_start = $time;
|
||
#1000
|
||
$display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
|
||
|
||
$fdisplay(spidata_file, "\n广播读：使用SM2");
|
||
$fdisplay(spidata_file, "--->>>广播读");
|
||
|
||
`include "sm2_pkt.vh"
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
|
||
|
||
begin:SM3_SEND_TESTCASE
|
||
_t_start = $time;
|
||
#1000
|
||
$display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
|
||
$fdisplay(spidata_file, "\n广播写：使用SM3");
|
||
$fdisplay(spidata_file, "--->>>SM3广播写");
|
||
|
||
`include "sm3_pkt.vh"
|
||
|
||
spi_trans( (16'h0800), (`SPI_READ), (16), (`IF_IDX(1)) );
|
||
spi_trans( (16'h0800), (`SPI_READ), (16), (`IF_IDX(2)) );
|
||
spi_trans( (16'h0800), (`SPI_READ), (16), (`IF_IDX(3)) );
|
||
spi_trans( (16'h0800), (`SPI_READ), (16), (`IF_IDX(4)) );
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
|
||
`endif
|
||
|
||
`ifdef ENABLE_EXCHG_DATA_SEQ_TEST
|
||
/*---------------------------------------------------------------------------------------------------------
|
||
测试用例
|
||
1. 交换数据sm0~sm7
|
||
2. 交换数据sm0~sm7
|
||
3. 交换数据sm0~sm7(中断、状态)
|
||
4. 交换数据sm0~sm7(R/W/RW, BR/BW/BRW)
|
||
4. 寄存器单读/写/读写，寄存器广播读/写/读写
|
||
5. 以上交换数据的错误形式
|
||
---------------------------------------------------------------------------------------------------------*/
|
||
`ifdef ENABLE_EXCHG_DATA_SEQ0_TEST
|
||
begin:EXCHG_DATA_SEQ0_TESTCASE
|
||
_t_start = $time;
|
||
#1000
|
||
$fdisplay(spidata_file, "\n\n测试用例：交换数据");
|
||
$display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
|
||
|
||
$fdisplay(spidata_file, "--->>>交换数据sm0~sm7");
|
||
|
||
`include "seq_0_pkt.vh"
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
`ifdef ENABLE_EXCHG_DATA_SEQ1_TEST
|
||
begin:EXCHG_DATA_SEQ1_TESTCASE
|
||
_t_start = $time;
|
||
#1000
|
||
$display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
|
||
$fdisplay(spidata_file, "\n--->>>交换数据写dev2_sm0/dev1_sm2/dev3_sm4/dev4_sm6");
|
||
`include "seq_1_pkt.vh"
|
||
|
||
spi_trans( (16'h1800), (`SPI_READ), (64), (`IF_IDX(1)) );
|
||
spi_trans( (16'h0800), (`SPI_READ), (64), (`IF_IDX(2)) );
|
||
spi_trans( (16'h2800), (`SPI_READ), (64), (`IF_IDX(3)) );
|
||
spi_trans( (16'h3800), (`SPI_READ), (64), (`IF_IDX(4)) );
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
`ifdef ENABLE_EXCHG_DATA_SEQ2_TEST
|
||
begin:EXCHG_DATA_SEQ2_TESTCASE
|
||
_t_start = $time;
|
||
#1000
|
||
$display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
|
||
$fdisplay(spidata_file, "\n--->>>交换数据读dev1_sm1/dev2_sm3/dev3_sm5/dev4_sm7");
|
||
|
||
txBuf[3] = 8'h80;
|
||
txBuf[4] = 8'h00;
|
||
spi_trans((16'h0306), (`SPI_WRITE), (2), (`IF_IDX(1)) );//dev1_sm1
|
||
|
||
txBuf[3] = 8'h98;
|
||
txBuf[4] = 8'h00;
|
||
spi_trans((16'h030e), (`SPI_WRITE), (2), (`IF_IDX(2)) );//dev2_sm3
|
||
|
||
txBuf[3] = 8'h81;
|
||
txBuf[4] = 8'h00;
|
||
spi_trans((16'h0316), (`SPI_WRITE), (2), (`IF_IDX(3)) );//dev2_sm3
|
||
|
||
txBuf[3] = 8'h8c;
|
||
txBuf[4] = 8'h00;
|
||
spi_trans((16'h031e), (`SPI_WRITE), (2), (`IF_IDX(4)) );//dev2_sm3
|
||
|
||
|
||
for (integer i=0; i < 128; i++) begin
|
||
txBuf[i + 3] = i + 1;
|
||
end
|
||
spi_trans( (16'h1000), (`SPI_WRITE), (128), (`IF_IDX(1)) );
|
||
|
||
for (integer i=0; i < 152; i++) begin
|
||
txBuf[i + 3] = i + 2;
|
||
end
|
||
spi_trans( (16'h2000), (`SPI_WRITE), (152), (`IF_IDX(2)) );
|
||
|
||
for (integer i=0; i < 129; i++) begin
|
||
txBuf[i + 3] = i + 3;
|
||
end
|
||
spi_trans( (16'h3000), (`SPI_WRITE), (129), (`IF_IDX(3)) );
|
||
|
||
for (integer i=0; i < 140; i++) begin
|
||
txBuf[i + 3] = i + 4;
|
||
end
|
||
spi_trans( (16'h4000), (`SPI_WRITE), (140), (`IF_IDX(4)) );
|
||
|
||
`include "seq_2_pkt.vh"
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
`endif
|
||
|
||
`ifdef ENABLE_EXCHG_DATA_BC_TEST
|
||
|
||
begin:EXCHG_DATA_BC_R_TESTCASE
|
||
_t_start = $time;
|
||
#1000
|
||
$fdisplay(spidata_file, "\n\n测试用例：广播交换数据");
|
||
$display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
|
||
$fdisplay(spidata_file, "\n--->>>广播读");
|
||
`include "bc_r_pkt.vh"
|
||
|
||
`DEF_bc_r_pkt_sm(txBuf);
|
||
spi_trans( (`MST_TX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
|
||
spi_trans( (`MST_RX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
|
||
|
||
$fdisplay(spidata_file, "<<发包：");
|
||
`DEF_bc_r_pkt(txBuf);
|
||
spi_trans( (`MST_TX_ADDR), (`SPI_WRITE), (`DEF_bc_r_pkt_len), (`IF_IDX(0)) ); //写入SM1
|
||
//发布请求
|
||
txBuf[0+3] = `MST_TX_TRG;
|
||
spi_trans( (16'h20), (`SPI_WRITE), (1), (`IF_IDX(0)) );//发送SM0 接收SM0, 请求发送
|
||
@(posedge isResp) #5 begin end
|
||
|
||
$fdisplay(spidata_file, ">>回包：");
|
||
spi_trans( (`MST_RX_ADDR), (`SPI_READ), (`DEF_bc_r_pkt_len), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
|
||
|
||
|
||
begin:EXCHG_DATA_BC_W_TESTCASE
|
||
_t_start = $time;
|
||
#1000
|
||
$display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
|
||
|
||
$fdisplay(spidata_file, "\n--->>>广播写");
|
||
`include "bc_w_pkt.vh"
|
||
|
||
`DEF_bc_w_pkt_sm(txBuf);
|
||
spi_trans( (`MST_TX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
|
||
spi_trans( (`MST_RX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
|
||
|
||
$fdisplay(spidata_file, "<<发包：");
|
||
`DEF_bc_w_pkt(txBuf);
|
||
spi_trans( (`MST_TX_ADDR), (`SPI_WRITE), (`DEF_bc_w_pkt_len), (`IF_IDX(0)) ); //写入SM1
|
||
//发布请求
|
||
txBuf[0+3] = `MST_TX_TRG;
|
||
spi_trans( (16'h20), (`SPI_WRITE), (1), (`IF_IDX(0)) );//发送SM0 接收SM0, 请求发送
|
||
@(posedge isResp) #5 begin end
|
||
|
||
$fdisplay(spidata_file, ">>回包：");
|
||
spi_trans( (`MST_RX_ADDR), (`SPI_READ), (`DEF_bc_w_pkt_len), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出
|
||
|
||
spi_trans( (16'h0800), (`SPI_READ), (32), (`IF_IDX(1)) );
|
||
spi_trans( (16'h0800), (`SPI_READ), (32), (`IF_IDX(2)) );
|
||
spi_trans( (16'h0800), (`SPI_READ), (32), (`IF_IDX(3)) );
|
||
spi_trans( (16'h0800), (`SPI_READ), (32), (`IF_IDX(4)) );
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
|
||
`ifdef ENABLE_SYNC_TEST
|
||
/*---------------------------------------------------------------------------------------------------------
|
||
测试用例
|
||
1. 测试 同步(sync) 和 同步输出 (sync_out)
|
||
---------------------------------------------------------------------------------------------------------*/
|
||
// 同步
|
||
|
||
begin:SYNC_TESTCASE0
|
||
_t_start = $time;
|
||
#1000
|
||
|
||
$display("sync @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
|
||
$fdisplay(spidata_file, "\n\n测试用例：测试同步(sync)和同步输出(sync_out)");
|
||
|
||
//设置SM1在写入 0x18 len触发enq
|
||
`include "sync_pkt.vh"
|
||
`DEF_sync_pkt_sm(txBuf);
|
||
spi_trans( (`MST_TX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
|
||
spi_trans( (`MST_RX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
|
||
|
||
$fdisplay(spidata_file, "<<发包：");
|
||
`DEF_sync_pkt(txBuf);
|
||
spi_trans( (`MST_TX_ADDR), (`SPI_WRITE), (`DEF_sync_pkt_len), (`IF_IDX(0)) ); //写入SM1
|
||
|
||
//写入替换时间戳替换地址
|
||
txBuf[0+3] = 8'h0c;
|
||
txBuf[1+3] = 8'hc0;
|
||
spi_trans( (16'h24), (`SPI_WRITE), (2), (`IF_IDX(0)) ); //写入替换时间戳替换地址寄存器
|
||
|
||
//发布请求
|
||
txBuf[0+3] = `MST_TX_TRG;
|
||
spi_trans( (16'h20), (`SPI_WRITE), (1), (`IF_IDX(0)) );//发送SM0 接收SM0, 请求发送
|
||
@(posedge isResp) #5 begin
|
||
$fdisplay(spidata_file, ">>回包：");
|
||
spi_trans( (`MST_RX_ADDR), (`SPI_READ), (`DEF_sync_pkt_len), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出
|
||
end
|
||
|
||
//清除替换时间戳替换地址
|
||
txBuf[0+3] = 8'h00;
|
||
txBuf[1+3] = 8'h00;
|
||
|
||
spi_trans( (16'h25), (`SPI_WRITE), (2), (`IF_IDX(0)) ); //清除替换时间戳替换地址寄存器
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
`ifdef ENABLE_SYNC_SIG0_TEST
|
||
begin:SYNC_TESTCASE1
|
||
_t_start = $time;
|
||
#1000
|
||
`include "sync_sig_pkt.vh"
|
||
|
||
//spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(0)) );
|
||
spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(1)) );
|
||
spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(2)) );
|
||
spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(3)) );
|
||
spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(4)) );
|
||
|
||
|
||
#100000
|
||
//清脉冲
|
||
txBuf[0+3] = 0; //负载0x122 sync0脉冲宽度
|
||
txBuf[1+3] = 0; //负载0x123
|
||
txBuf[2+3] = 0; //负载0x124 sync1脉冲宽度
|
||
txBuf[3+3] = 0; //负载0x125
|
||
txBuf[4+3] = 0; //负载0x126 sync2脉冲宽度
|
||
txBuf[5+3] = 0; //负载0x127
|
||
txBuf[6+3] = 0; //负载0x128 sync3脉冲宽度
|
||
txBuf[7+3] = 0; //负载0x129
|
||
spi_trans( (16'h0122), (`SPI_WRITE), (8), (`IF_IDX(1)) ); //slv2
|
||
spi_trans( (16'h0122), (`SPI_WRITE), (8), (`IF_IDX(2)) ); //slv2
|
||
spi_trans( (16'h0122), (`SPI_WRITE), (8), (`IF_IDX(3)) ); //slv2
|
||
spi_trans( (16'h0122), (`SPI_WRITE), (8), (`IF_IDX(4)) ); //slv2
|
||
|
||
#100000
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
`ifdef ENABLE_SYNC_SIG1_TEST
|
||
begin:SYNC_TESTCASE2
|
||
_t_start = $time;
|
||
#1000
|
||
|
||
`include "sync_sig2_pkt.vh"
|
||
|
||
//spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(0)) );
|
||
spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(1)) );
|
||
spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(2)) );
|
||
spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(3)) );
|
||
spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(4)) );
|
||
|
||
_t_end = $time;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
|
||
end
|
||
`endif
|
||
|
||
|
||
|
||
|
||
/*
|
||
#50000
|
||
//复位系统
|
||
txBuf[0+3] = 8'h01;
|
||
spi_trans( (16'h40), (`SPI_WRITE), (1), (`IF_IDX(0)) );//复位主站
|
||
spi_trans( (16'h40), (`SPI_WRITE), (1), (`IF_IDX(1)) );//复位从站2
|
||
*/
|
||
|
||
#1000000
|
||
$display("Testcase Finished! Time Out !!!");
|
||
$fclose(spidata_file);
|
||
$stop;
|
||
|
||
end
|
||
|
||
|
||
endmodule
|
||
|