TLV320AIC3254: DRC enable/disable after reset

Trevor Hsu

Part Number: TLV320AIC3254

We would like to confirm / check do we need to disable the DRC feature in the AIC3254 initial sequence (if we don't require the DRC feature).

Currently, we used the PRB_P2 (Page 0 / Register 60: 0x2).

Thanks

Trevor

+1 pdjuandi over 1 year ago

Hi,

You can disable as highlighted below.

Regards.

0 Trevor Hsu over 1 year ago in reply to pdjuandi

Genius 4435 points

Hi pdjuandi,

Thanks for your reply.

Add more questions, if we don't need the DRC function.

For PRB_P2, we need to disable the DRC function in initial stage.

For PRB_P3 we don't need to disable the DRC function in initial stage.

Is the above correct?

Trevor

+1 pdjuandi over 1 year ago in reply to Trevor Hsu

If you don't need DRC, then use block without DRC like PRB_P3 and power consumption is lower than PRB_P2.

Example see section 2.5.0.3.2.

0 Trevor Hsu over 1 year ago in reply to pdjuandi

Genius 4435 points

Hi pdjuandi,

Thanks for your information on the power consumption.

Trevor

0 Trevor Hsu over 1 year ago in reply to Trevor Hsu

Genius 4435 points

Hi pdjuandi,

Could you also help to confirm our question?

Trevor

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