TAS3251: Coefficient Swap Flag

Sia Rezaei

Part Number: TAS3251

Tool/software:

The swap registers mentioned in the datasheet seem to be different from those in the generated config file. Is the datasheet wrong? or Am I missing something.

Below is from the cfg file:

#swap command
w 94 00 00
w 94 7f 8c
w 94 00 23
w 94 14 00
w 94 15 00
w 94 16 00
w 94 17 01

8 days ago

+1 Sebastian Muriel 7 days ago

TI__Mastermind 18410 points

Hi Sia,

It does appear like this is a typo in the datsheet, but I would like to confirm this using a TAS3251EVM. I don't have any unmodified ones on hand but the fresh ones should be arriving by the end of this week.

Regards,

Sebastian

+1 Sebastian Muriel 18 hours ago in reply to Sebastian Muriel

TI__Mastermind 18410 points

Hi Sia,

The swap register in the example script from the datasheet is indeed incorrect. Please follow the swap command from the cfg file.

Regards,

Sebastian

Audio

Audio forum

TAS3251: Coefficient Swap Flag