RT1010: How many SAI1 interface has data input lines?

[anton_glukhov]

Hi,

According to the datasheet for RT1010, it says SAI1 has 2 RX and 2 TX data lines. But, I cannot find SAI1-RXD1 data line(only RXD0 presented). There is no such pin in MCUxpresso. Could you please clarify what is the pin for RXD1? I would like to use both RXD0 and RXD1 of SAI1 interface.

Thanks!

[jeremyzhou]

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
1) Could you please clarify what is the pin for RXD1? I would like to use both RXD0 and RXD1 of the SAI1 interface.
-- After checking, the SAI1 seems only to have the RXD0 data line, and I'll inform you later after confirming with the AE team.
Have a great day,
TIC

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[anton_glukhov]

Hi @jeremyzhou 

Any updates about this topic?

[jeremyzhou]

Hi,
Sorry for the reply late.
On Friday of last week, the AE team replied that RXD1 is multiplexed with TXD1 through software config.
Have a great day.
TIC

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[jeremyzhou]

Hi,

Thanks for your reply.
1) Any updates about this topic?
-- Actually, I already contacted the AE team and still are waiting for a response from them.
Have a great day,
TIC

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