We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 31826

LogiCORE Turbo Product Code Decoder (TPC) v1.1- I do not obtain an output from the decoder when simulating. Why?


The TPC Decoder simulation does not work and thus provide an output on the decoder. Why?


When running the simualtion of the TPC Decoder, there could be instances when the decoder does not give an output and/or there are unknowns coming out of the decoder. This could be due to a couple of reasons:

1. The simulator resolution time is not set correctly. This should be set to ps.

2. The input signals to the decoder are not delayed by 100 ps.

Therefore, in order to meet these requirements, a few changes might be required in the files supplied with the TPC Decoder.

AR# 31826
Date Created 10/30/2008
Last Updated 12/15/2012
Status Active
Type General Article