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STM32F217 I2S

Question asked by sudheer nulu on Feb 15, 2018

I'm using stm32f217 controller for my project where i have to interface with tlv320aic1106(pcm audio codec), which requires mclk of 2.048 Mhz and a pcmSync signal of 8khz,

But when I tried configuring the i2s module of the contoller in pcm mode i am getting the multiplication factor of 128 between mclk and sampling. But it should be of 256 as per the i2s standard.

Can you please let me know how to configure the i2s to generate mclm 0f 2.048Mhz and sampling rate 0f 8khz