Hi,
I'm using Sai5 in master mode. So Sai5 provides Bit and Frame clock.
But If I record more than 2 channels in I2S mode, the Frame clock is a pulse, not 50% down/ 50% up.
How Can I configure Sai5 to be:
SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS
And also provide a 50% duty cycle at Frame Clock?
Thanks
Lucas
Hi Lucas
>And also provide a 50% duty cycle at Frame Clock?
I am afraid duty cycle of Frame Clock is not configurable as
described in Datasheets, for example sect.3.9.11 SAI/I2S switching specifications
i.MX 8M Mini Applications Processor Datasheet for Consumer Products
One can try to use external Frame Clock configuration.
Best regards
igor
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