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增加代码，验证嗅探机制

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bacon
2025-05-20 11:48:49 +08:00
parent 4c8ab0d69d
commit 1c842bbe32
1 changed files with 50 additions and 10 deletions
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60
tb/shinTest/ShinTopSpiTb.v
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@@ -528,11 +528,8 @@ initial begin
end
// 顺序索引
#50000
//#50000
#50000
#50000
$fdisplay(spidata_file, "--->>>嗅探后，检查链路状态寄存器");
@@ -605,8 +602,6 @@ initial begin
//读写
#50000
#50000
#50000
#50000
$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)) );
@@ -614,7 +609,55 @@ initial begin
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(3)) );
spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(4)) );
$fdisplay(spidata_file, "\n\n测试用例5-交换数据");
//嗅探
#10000
$fdisplay(spidata_file, "\n\n测试用例5-发送嗅探包，需要在波形文件里检查");
begin
$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
txBuf[0+3] = 8'h03;
txBuf[1+3] = 8'h00;
spi_trans( (16'h0202), (`SPI_WRITE), (2), (`IF_IDX(0)) );
//无子报文
`include "detect_pkt.vh"
spi_trans( (16'h1000), (`SPI_WRITE), (4), (`IF_IDX(0)) ); //写入SM1
//发布请求
txBuf[0+3] = 8'h04;
txBuf[1+3] = 8'h00;
spi_trans( (16'h21), (`SPI_WRITE), (2), (`IF_IDX(0)) );//写入长度
txBuf[0+3] = 8'h01;
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
end
// 顺序索引
//#50000
#50000
#50000
$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)) );
#50000
#50000
$fdisplay(spidata_file, "\n\n测试用例6-交换数据");
$display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
begin
@@ -625,9 +668,6 @@ initial begin
`include "seq_pkt.vh"
spi_trans( (16'h1000), (`SPI_WRITE), (516), (`IF_IDX(0)) ); //写入SM1
//发布请求
txBuf[0+3] = 8'h04;
txBuf[1+3] = 8'h02;