Forum Post: C6747 MCASP0 problem with 96K sample/sec in slave mode.

Hi ,

I am using C6747 with OMAP L137 EVM board.

Test condition is

- OMAP L137, CCS 5.4

- EVMBOARD:  I2S(input) (slave) -> MCASP0 -> Loopback copy Task -> MCASP0 -> I2S (output) (slave)

I am successfully run 48Ksample per sec audio with these environment,but I increse sample rate to 96K sample per sec audio not work well.

I checked I2S input timing for 96Ksps signal, I believe it is no problem, but there is no I2S out signal.

I think 96K case also same as 48k register setting (AFSXCTL,ACLKXCTL, etc).

What should I have to do some more setting for 96Ksps compare with 48Ksps input ?

Doug