TDA4VM: polynomial supported by MCRC

Zhihua Ding

Part Number: TDA4VM

Hello,

I checked the user manual, the polynomial supported by MCRC is x64 + x4 + x3 + x + 1, is there any other polynomial sopported? eg, CRC8/16/32

If yes, how to select other polynomial?

Thank you!

Best Regards,

Zhihua

over 4 years ago

0 KB over 4 years ago

TI__Guru*** 128021 points

Hi Zhihua,

The Maximum-length PSA (Parallel Signature Analysis) register is constructed based on 64-bit primitive polynomial. As per below TRM documentation this appears to be the only polynomial supported.

Regards,

0 Zhihua Ding over 4 years ago in reply to KB

Intellectual 460 points

Hi kb

Thank you for the answer. I am clear.

Best Regards

Zhihua

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TDA4VM: polynomial supported by MCRC