i.MX Processors中的主题 PCM/I2S support on imx6q

PCM/I2S support on imx6q

bikash — Mon, 11 May 2015 11:00:51 GMT

Hi,

On our custom board, we are going to use a codec which gives PCM output.

Please let us know in perspective of IMX6Q processor, how PCM differs from I2S.

At many places, it is mentioned that PCM is similar to I2S.

Could we use the same "ssi interface" driver for both PCM & I2S.

Thanks,

Bikash

igorpadykov — Tue, 12 May 2015 08:48:40 GMT

Hi bikash

"PCM" word is too generic and vague to provide accurate answer,

some PCM formats may be supported, some not.

Suggest to check codec datasheet and compare with i.MX6 RM SSI chapter

to understand if it can be supported.

Best regards

igor

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sumit8915 — Wed, 01 Jul 2015 05:15:39 GMT

Hi Bikas,

Have to come to any conclusion regarding this?

Thanks

Sumit