I can see BER plots with the Block Size 240 in data sheet (DS634).
The block size in my design is different. Are there any additional BER plots?
BER plots for other block sizes or other parameters are not available as there would be quite a few combinations.
However, please refer to XAPP1103:
which shows how to create a BER system on a ML506 in order to test other parameters for the CTC Decoder.