分割测试用例

tb/shinTest/ShinTopSpiTb.v

@@ -430,17 +430,12 @@ endtask
 
 
 /*---------------------------------------------------------------------------------------------------------
-
 测试用例1
-
-
 ---------------------------------------------------------------------------------------------------------*/
 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");
-  //spi_trans( (16'h00), (`SPI_READ), (1024), (`IF_IQSPI(0)) );
-  //spi_trans( (16'h400), (`SPI_READ), (1024), (`IF_IQSPI(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)) );
@@ -470,10 +465,7 @@ initial begin
 
 
 /*---------------------------------------------------------------------------------------------------------
-
 测试用例2
-
-
 ---------------------------------------------------------------------------------------------------------*/
   //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");
@@ -552,10 +544,7 @@ initial begin
   spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
 
 /*---------------------------------------------------------------------------------------------------------
-
+测试用例4
-测试用例1
-
-
 ---------------------------------------------------------------------------------------------------------*/
   $fdisplay(spidata_file, "\n\n测试用例4-设置顺序索引");
   $display("index @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
@@ -626,7 +615,9 @@ initial begin
   spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(3)) );
   spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(4)) );
 
-
+/*---------------------------------------------------------------------------------------------------------
+测试用例5
+---------------------------------------------------------------------------------------------------------*/
   //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");
@@ -672,7 +663,9 @@ initial begin
   spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(3)) );
   spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
 
-
+/*---------------------------------------------------------------------------------------------------------
+测试用例6
+---------------------------------------------------------------------------------------------------------*/
   #50000
   #50000
   $fdisplay(spidata_file, "\n\n测试用例6-交换数据");
@@ -696,6 +689,10 @@ 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
 
 
+/*---------------------------------------------------------------------------------------------------------
+测试用例7
+测试 同步(sync) 和 同步输出 (sync_out)
+---------------------------------------------------------------------------------------------------------*/
 
   // 同步
   #90000
@@ -714,10 +711,8 @@ initial begin
   #90000
 
   $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)");
   begin
-
-
-
     //设置SM1在写入 0x18 len触发enq
     txBuf[0+3] = 8'h18;
     txBuf[1+3] = 8'h00;
@@ -747,8 +742,6 @@ initial begin
 
 
 
-    //设定sync信号
-
     //设置SM1在写入52 len触发enq
     txBuf[0+3] = 8'd52;
     txBuf[1+3] = 8'h00;
@@ -766,7 +759,6 @@ 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
     txBuf[0+3] = 0;  //负载0x122 sync0脉冲宽度
     txBuf[1+3] = 0;  //负载0x123
@@ -777,9 +769,6 @@ initial begin
     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
-
-
-
 end