PCMD3140: powerup

Shoo Saga

Intellectual 1601 points

Part Number: PCMD3140

Hi team,

if write only page 0 register after exiting sleep mode, The device can correctly power up?

the device reqire for writing page2-4？

regards,

Shoo

5 months ago

0 Jeff McPherson 5 months ago

TI__Mastermind 25965 points

Hi Shoo,

Page 0 is the only page needed to power up the device and record. Page 2-4 are only required if you want to change the biquad filters, IIR filter, or mixing coefficients. Otherwise those coefficients will be default (no mixing, all biquads are all-pass filters).

Best regards,
Jeff McPherson

Audio

Audio forum

PCMD3140: powerup