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测试更复杂情况下的系统同步

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This commit is contained in:
bacon
2025-06-09 14:03:50 +08:00
parent f00687dbcc
commit cfac7de9f7
2 changed files with 248 additions and 1 deletions
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136
tb/shinTest/ShinTopSpiTb.v
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@@ -941,7 +941,25 @@ initial begin
`include "seq_1_pkt.vh"
spi_trans( (16'h1800), (`SPI_READ), (64), (`IF_IDX(1)) );
spi_trans( (16'h1800), (`SPI_READ), (64), (`IF_IDX(1$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), (4), (`IF_IDX(1)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(2)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(3)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`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), (4), (`IF_IDX(1)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(2)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(3)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(4)) );)) );
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)) );
@@ -1157,12 +1175,128 @@ initial begin
#50000
//复位系统
$fdisplay(spidata_file, "-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(2)) );//复位从站2
$fdisplay(spidata_file, "-配置系统");
#50000
txBuf[0+3] = 8'h01;
spi_trans( (16'h00), (`SPI_WRITE), (1), (`IF_IDX(0)) );
txBuf[0+3] = 8'h02;
spi_trans( (16'h00), (`SPI_WRITE), (1), (`IF_IDX(2)) );
#1000
$fdisplay(spidata_file, "\n广播读：使用SM2");
$fdisplay(spidata_file, "-广播读");
`include "sm2_pkt.vh"
$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), (4), (`IF_IDX(1)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(2)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(3)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`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), (4), (`IF_IDX(1)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(2)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(3)) );
spi_trans( (16'h00c0), (`SPI_READ), (4), (`IF_IDX(4)) );
$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"
//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'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)) );
#1000
$fdisplay(spidata_file, "\n广播读：使用SM2");
$fdisplay(spidata_file, "-广播读");
`include "sm2_pkt.vh"
$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"
/*
#1000
$fdisplay(spidata_file, "\n\n测试用例：测试同步信号(电平)");
`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
*/
`include "sync_sig3_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)) );
end
`endif
#1000000
$display("Testcase Finished! Time Out !!!");
$fclose(spidata_file);