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[Commit-gnuradio] r6041 - gnuradio/branches/developers/matt/u2f/control_


From: matt
Subject: [Commit-gnuradio] r6041 - gnuradio/branches/developers/matt/u2f/control_lib
Date: Fri, 20 Jul 2007 16:17:43 -0600 (MDT)

Author: matt
Date: 2007-07-20 16:17:43 -0600 (Fri, 20 Jul 2007)
New Revision: 6041

Modified:
   gnuradio/branches/developers/matt/u2f/control_lib/fifo_tb.v
Log:
better error messages


Modified: gnuradio/branches/developers/matt/u2f/control_lib/fifo_tb.v
===================================================================
--- gnuradio/branches/developers/matt/u2f/control_lib/fifo_tb.v 2007-07-20 
22:15:42 UTC (rev 6040)
+++ gnuradio/branches/developers/matt/u2f/control_lib/fifo_tb.v 2007-07-20 
22:17:43 UTC (rev 6041)
@@ -9,11 +9,11 @@
    
    shortfifo #(.WIDTH(8)) shortfifo
      (.clk(clk),.rst(rst),.datain(di),.dataout(short_do),
-      .read(read & ~short_empty),.write(write & 
~short_full),.full(short_full),.empty(short_empty));
+      .read(read),.write(write),.full(short_full),.empty(short_empty));
    
    longfifo #(.WIDTH(8), .SIZE(4)) longfifo
      (.clk(clk),.rst(rst),.datain(di),.dataout(long_do),
-      .read(read & ~long_empty),.write(write & 
~long_full),.full(long_full),.empty(long_empty));
+      .read(read),.write(write),.full(long_full),.empty(long_empty));
    
    initial rst = 1;
    initial #1000 rst = 0;
@@ -33,7 +33,7 @@
        if(short_full != long_full)
          $display("Error: FULL mismatch");
        if(short_empty != long_empty)
-         $display("Error: EMPTY mismatch");
+         $display("Note: EMPTY mismatch, usually not a problem (longfifo has 2 
cycle latency)");
        if(read & (short_do != long_do))
          $display("Error: DATA mismatch");
      end





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