增加200ppm的测试代码,200ppm测试没有通过,但160ppm/120ppm测试通过

2025-09-01 19:50:35 +08:00
parent cce1cf4179
commit 43a0df6da7
1 changed files with 4 additions and 3 deletions
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -422,8 +422,9 @@ endgenerate
 //如果频率差到 80ppm，参数是： 200016/25002/20016
 //如果频率差到120ppm，参数是： 200024/25003/20024
 //如果频率差到160ppm，参数是： 200032/25004/20032
+//如果频率差到200ppm，参数是： 200040/25005/20040
 initial begin
-	forever begin #200024 clock2 <= ~clock2; end
+	forever begin #200040 clock2 <= ~clock2; end
 end

 generate
@@ -431,10 +432,10 @@ generate
    initial begin
      multiCLK2[i] = 0;
      for( integer j = 0; j < i; j = j + 1 ) begin
-        #25003
+        #25005
        ;
      end
-      forever begin #200024 multiCLK2[i] <= ~multiCLK2[i]; end
+      forever begin #200040 multiCLK2[i] <= ~multiCLK2[i]; end
    end
  end  
 endgenerate