DS90UB949-Q1: I2S slave and master mode

Kai Hsiao

Guru 12675 points

Part Number: DS90UB949-Q1

HI Sir

I saw DS90UB949 can support I2S master and slave mode

May I use I2S microphone for below structure ?

Thanks

0 Steven(Shenzhen) Shi over 7 years ago

Kai,

No, it can support the reverse I2S transmission from de-ser to ser.

best regards,

Steven

0 Kai Hsiao over 7 years ago in reply to Steven(Shenzhen) Shi

Guru 12675 points

HI Steven

Thanks for your reply

Sorry just want to double confirm

Only "one way" from Serdes to de-serdes ,is it correct?

0 Steven(Shenzhen) Shi over 7 years ago in reply to Kai Hsiao

Kai,
yes. I2S only can work from ser to de-ser direction. thanks.

best regards,
Steven

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