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[Discuss-gnuradio] testbench problem

From: Zhuocheng Yang
Subject: [Discuss-gnuradio] testbench problem
Date: Thu, 2 Aug 2007 16:23:48 -0400 (EDT)
User-agent: SquirrelMail/1.5.1 [CVS]

Hi Everyone:

This is a follow up of yesterday's start/end of burst issues. I have created a 
testbench to test my code. See attachment for details(only 4 files). 

when simulating the code, the datain register in the file 
test_chan_fifo_reader.v is set to be the wrong value. In Ln 88 of 
test_chan_fifo_reader.v, send_packet(9'd128, 2'd2, 32'h0); The flag is set to 
be 2. Therefore, on Ln 114, if (i == 0) datain = {3'd0, flag, 18'd0, (4*length 
- 8)}; datain should be set to 0x100001f8, however, during simulation in model 
sim, it is begin set to 0x00001f8.

Anyone have any ideas?


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