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TLV320AIC3256EVM-U: How to change the frame length of I2S

Kobi Peleg
Prodigy 110 points

Part Number: TLV320AIC3256EVM-U

Hi,

I load the USB-AudioEVM0304_8KHZ.BIN file to work in 8khz sampling rate, but i see that the frame length for each channel is 32 bit,

how i can to configure the frame length to be 16 bit?

if its can by change the BCLK, how can i change him?

  • 0
    TI__Guru 57800 points

    Hi, Kobi,

    The channel length set on the firmware images available for our EVMs are fixed and cannot be updated to a different size. The EVMs are designed to provide an easy evaluation of the device, but unfortunately are not flexible enough to test all the functional modes of the devices under test.

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer