TDA4VM: Problem with PWL compressed

xiang zhao

Prodigy 70 points

Part Number: TDA4VM

Hi TI experts，

How much PWL compression can ISP support in current TDA4 SDK ？ Thanks.

over 4 years ago

+1 Mayank Mangla over 4 years ago

TI__Mastermind 24525 points

ISP can handle a 24 bit signal compressed to 16 bit or lower. There are 2 methods - PWL based or lookup table (LUT) based. LUT is preferred because it allows supporting generic compression function with very large number of kneepoints.

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TDA4VM: Problem with PWL compressed