Viterbi - Trellis Coded Modulation

[Altera_Forum]

I have been trying to understand the TCM section in the Viterbi user guide. Anyone who can help me out?

[Altera_Forum]

This may or may not help you but there is a free Viterbi online training 

Viterbi Decoder http://www.altera.com/training/viterbi-decoder

[Altera_Forum]

Thanks for the info. The course is definitely useful. However, I think my question is more specific. If anyone can answer my question, please let me know. Thx.

[Altera_Forum]

I have used this core. The TCM is simply a shift register with taps going through an XOR (modulo 2). What the taps are depends on the code used in the Viterbi Decoder.

[Altera_Forum]

Is this solved?