diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v
index 47047c7..0d96e6c 100644
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -666,16 +666,29 @@ initial begin
     txBuf[10+3] = 8'h0;   //工作计数0
     txBuf[11+3] = 8'h0;   //工作计数0
 
-    txBuf[12+3] = 8'h0f;   //负载0x120 0x0f 全部脉冲，全部使能
+    // txBuf[12+3] = 8'h0f;   //负载0x120 0x0f 全部脉冲，全部使能
+    // txBuf[13+3] = 0;   //负载0x121
+    // txBuf[14+3] = 10;  //负载0x122 sync0脉冲宽度 10
+    // txBuf[15+3] = 0;   //负载0x123
+    // txBuf[16+3] = 0;  //负载0x124 sync1脉冲宽度  0
+    // txBuf[17+3] = 0;   //负载0x125
+    // txBuf[18+3] = 1;   //负载0x126 sync2脉冲宽度 1
+    // txBuf[19+3] = 0;   //负载0x127 
+    // txBuf[20+3] = 8'hff;   //负载0x128 sync3脉冲宽度 最大
+    // txBuf[21+3] = 8'hff;   //负载0x129
+
+
+    txBuf[12+3] = 8'hff;   //负载0x120 0xff 全部电平，全部使能
     txBuf[13+3] = 0;   //负载0x121
-    txBuf[14+3] = 10;  //负载0x122 sync0脉冲宽度 10
+
+    txBuf[14+3] = 0;  //负载0x122 sync0脉冲宽度
     txBuf[15+3] = 0;   //负载0x123
-    txBuf[16+3] = 0;  //负载0x124 sync1脉冲宽度  0
+    txBuf[16+3] = 0;  //负载0x124 sync1脉冲宽度
     txBuf[17+3] = 0;   //负载0x125
-    txBuf[18+3] = 1;   //负载0x126 sync2脉冲宽度 1
+    txBuf[18+3] = 0;   //负载0x126 sync2脉冲宽度
     txBuf[19+3] = 0;   //负载0x127 
-    txBuf[20+3] = 8'hff;   //负载0x128 sync3脉冲宽度 最大
-    txBuf[21+3] = 8'hff;   //负载0x129
+    txBuf[20+3] = 0;   //负载0x128 sync3脉冲宽度
+    txBuf[21+3] = 0;   //负载0x129
 
     txBuf[22+3] = 0;   //负载0x12a empty
     txBuf[23+3] = 0;   //负载0x12b
@@ -696,7 +709,7 @@ initial begin
 
     //周期
     txBuf[36+3] = 8'hff;   //负载0x138
-    txBuf[37+3] = 0;   //负载0x139
+    txBuf[37+3] = 8'hf;   //负载0x139
     txBuf[38+3] = 0;   //负载0x13a
     txBuf[39+3] = 0;   //负载0x13b
 
@@ -732,6 +745,19 @@ initial begin
 
   end
 
+  //清脉冲
+    //设置SM1在写入19地址触发enq
+    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), (2) ); //slv2
+
+
 
 end