1 files changed, 17 insertions, 0 deletions
diff --git a/src/tb/tb_keywrap.v b/src/tb/tb_keywrap.v
index 9c6fb56..04efa44 100644
--- a/src/tb/tb_keywrap.v
+++ b/src/tb/tb_keywrap.v
@@ -141,6 +141,21 @@ module tb_keywrap();
 
 
   //----------------------------------------------------------------
+  // dump_mem()
+  //
+  // Dump the n first memory positions in the dut internal memory.
+  //----------------------------------------------------------------
+  task dump_mem(integer n);
+    begin : dump_mem
+      integer i;
+      for (i  = 0 ; i < n ; i = i + 2)
+        $display("mem0[0x%06x] = 0x%08x  mem1[0x%06x] = 0x%08x",
+                 i, dut.core.mem.mem0[i], i, dut.core.mem.mem1[i]);
+    end
+  endtask // dump_mem
+
+
+  //----------------------------------------------------------------
   // read_word()
   //
   // Read a data word from the given address in the DUT.
@@ -332,6 +347,8 @@ module tb_keywrap();
       write_word(ADDR_WRITE_DATA, 32'h45a28800);
       write_word(ADDR_WRITE_DATA, 32'h5f37a27d);
 
+      dump_mem(6);
+
 
       // Start wrapping and wait for wrap to complete.
       write_word(ADDR_CTRL, 32'h00000002);