CCS/DS90UB953-Q1: DS90UB953 GPIO dual link mode only (SPI)

Lawrence He

Genius 3280 points

Part Number: DS90UB953-Q1

Tool/software: Code Composer Studio

Dear,

DS90UB953/954 GPIO Pin can simulation SPI?

If any suggestion, Please advise me.

Thanks,

Best regards,

Lawrence.

over 6 years ago

0 Steven(Shenzhen) Shi over 6 years ago

TI__Mastermind 30515 points

Hi Lawrence,

in theory, it can. for example, UB953/UB954's GPIO also can be used to transmit the I2S signal. But Please take care of the I/O spec. of GPIOs to match your SPI's I/f parameter.

best regards,

Steven

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CCS/DS90UB953-Q1: DS90UB953 GPIO dual link mode only (SPI)