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AR# 44146 13.2 System Generator for DSP - Why is there no output from Viterbi v7.0 in Simulink simulation?

Description


I am using Xilinx System Generator for DSP design tool to build a hardware core using the Viterbi Decoder 7.0 block, but all the outputs are always NAN (even the data valid signal), and I do not see any output on the WaveScope window (for example).

What am I missing?

Solution


Viterbi v7.0 requires a valid license to run Simulink simulations. You can obtain an evaluation license from the Viterbi product page: http://www.xilinx.com/products/intellectual-property/Viterbi_Decoder.htm. Click Evaluate on the left of the page.

For System Generator for DSP Release Notes for other versions, see (Xilinx Answer 29595).

Actions

AR# 44146
Date Created 09/19/2011
Last Updated 09/19/2011
Status Active
Type
Tools
  • System Generator for DSP - 13.2
IP
  • Viterbi Decoder
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