Read out all data in the fifo by looking at the syn flag. The fifo simulates ok.

1 files changed, 2 insertions, 4 deletions

diff --git a/src/tb/tb_csprng_fifo.v b/src/tb/tb_csprng_fifo.v
index aedcbbe..a2db466 100644
--- a/src/tb/tb_csprng_fifo.v
+++ b/src/tb/tb_csprng_fifo.v
@@ -396,10 +396,8 @@ module tb_csprng_fifo();
 
 
       // Read out all of the rest of the data.
-      for (j = 0 ; j < 200 ; j = j + 1)
-        begin
-          read_w32();
-        end
+      while (tb_rnd_syn)
+        read_w32();
 
       dump_fifo();
     end