增加代码,测试SM的收发与数据交换

2025-05-21 10:48:04 +08:00
parent 7db55e8a11
commit 930f63e1f6
2 changed files with 106 additions and 50 deletions
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -424,7 +424,7 @@ endtask
 `define IF_OSPI(idx)        ((5) + (idx))
 `define SPI_WRITE           8'h0
 `define SPI_READ            8'h1
-
+`define TEST_REG_RW

 /*---------------------------------------------------------------------------------------------------------
 测试用例1
@@ -432,12 +432,19 @@ endtask
 initial begin

  #1000
-  $fdisplay(spidata_file, "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");
+
+`ifdef TEST_REG_RW
+/*---------------------------------------------------------------------------------------------------------
+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
+---------------------------------------------------------------------------------------------------------*/
+  $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)) );
+`endif


  if ((`INTERFACE_IDX) == 5) begin
@@ -462,10 +469,11 @@ initial begin


 /*---------------------------------------------------------------------------------------------------------
-测试用例2
+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
 ---------------------------------------------------------------------------------------------------------*/
  //设置主站从站
-  $fdisplay(spidata_file, "\n\n测试用例2-设置IP为主站或从站，并读取设置结果，期望：0主，1~4从");
+  $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)) );

@@ -490,14 +498,12 @@ initial begin
  spi_trans( (16'h00), (`SPI_READ), (1), (`IF_IDX(4)) );

 /*---------------------------------------------------------------------------------------------------------
-
 测试用例3
-
 ---------------------------------------------------------------------------------------------------------*/

  //嗅探
  #10000
-  $fdisplay(spidata_file, "\n\n测试用例3-发送嗅探包，需要在波形文件里检查");
+  $fdisplay(spidata_file, "\n\n测试用例：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)) );
@@ -541,9 +547,9 @@ initial begin
  spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );

 /*---------------------------------------------------------------------------------------------------------
-测试用例4
+测试用例
 ---------------------------------------------------------------------------------------------------------*/
-  $fdisplay(spidata_file, "\n\n测试用例4-设置顺序索引");
+  $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);

  begin
@@ -603,8 +609,7 @@ initial begin


  //读写
-  #50000
-  #50000
+  #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)) );
@@ -614,11 +619,11 @@ initial begin


 /*---------------------------------------------------------------------------------------------------------
-测试用例5
+测试用例
 ---------------------------------------------------------------------------------------------------------*/
  //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");
+  #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");
  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)) );
@@ -651,8 +656,6 @@ initial begin


  // 顺序索引
-  #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)) );
@@ -663,21 +666,26 @@ initial begin


 /*---------------------------------------------------------------------------------------------------------
-测试用例6
+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
 ---------------------------------------------------------------------------------------------------------*/
-  #50000
-  #50000
-  $fdisplay(spidata_file, "\n\n测试用例6-交换数据");
+  #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);
  begin
-
+    $fdisplay(spidata_file, "--->>>交换数据sm0~sm7");
    //设置SM1在写入516 len触发enq
    txBuf[0+3] = 8'h04;
    txBuf[1+3] = 8'h02;
    spi_trans( (16'h0302), (`SPI_WRITE), (2), (`IF_IDX(0)) );
    spi_trans( (16'h0306), (`SPI_WRITE), (2), (`IF_IDX(0)) );

-    `include "seq_pkt.vh"
+    `include "seq_0_pkt.vh"
    spi_trans( (16'h1000), (`SPI_WRITE), (516), (`IF_IDX(0)) ); //写入SM1
    //发布请求
    txBuf[0+3] = 8'h01;
@@ -687,30 +695,38 @@ initial begin

    spi_trans( (16'ha03), (`SPI_READ), (1), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出

+  #1000
+  $display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
+  begin
+    $fdisplay(spidata_file, "\n--->>>交换数据写dev2_sm0/dev1_sm2/dev3_sm4/dev4_sm6");
+    txBuf[0+3] = 8'h54;
+    txBuf[1+3] = 8'h01;
+    spi_trans( (16'h0302), (`SPI_WRITE), (2), (`IF_IDX(0)) );
+    spi_trans( (16'h0306), (`SPI_WRITE), (2), (`IF_IDX(0)) );
+
+    `include "seq_1_pkt.vh"
+    spi_trans( (16'h1000), (`SPI_WRITE), (516), (`IF_IDX(0)) ); //写入SM1
+    //发布请求
+    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
+
+    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)) );
+

 /*---------------------------------------------------------------------------------------------------------
-测试用例7
-测试 同步(sync) 和 同步输出 (sync_out)
+测试用例
+1. 测试 同步(sync) 和 同步输出 (sync_out)
 ---------------------------------------------------------------------------------------------------------*/
-
  // 同步
-  #90000
-  #90000
-  #90000
-  #90000
-  #90000
-  #90000
-  #90000
-  #90000
-  #90000  
-  #90000
-  #90000
-  #90000
-  #90000
-  #90000
+  #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)");
+  $fdisplay(spidata_file, "\n\n测试用例：测试同步(sync)和同步输出(sync_out)");
  begin
    //设置SM1在写入 0x18 len触发enq
    txBuf[0+3] = 8'h18;
@@ -757,8 +773,8 @@ initial begin

    spi_trans( (16'h833), (`SPI_READ), (1), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出
  end
-  
-  //清脉冲
+    #50
+    //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
@@ -767,7 +783,13 @@ initial begin
    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(2)) ); //slv2
+    spi_trans( (16'h0122), (`SPI_READ), (8), (`IF_IDX(2)) ); //slv2
+
+    spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(0)) );
+    spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(1)) );
+    spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(2)) );
+    spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(3)) );
+    spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(4)) );
 end