DAC8234: SPI setting

Ruixin Feng

Intellectual 2215 points

Part Number: DAC8234

Hi team,

if customer use a MCU to communicate with DAC8234, they need to configure CPOL=0 and CPHA=1 in MCU, right?

Thanks!

Rayna

over 2 years ago

0 Katlynne Jones over 2 years ago

TI__Mastermind 36178 points

Hi Rayna,

Yes. The clock can idle high or low, but data needs to be shifted on the rising edge and captured on the falling edge so CPOL=1 and CPHA=0 will also work.

Best,

Katlynne Jones

Data converters

Data converters forum

DAC8234: SPI setting