MCT8316Z: MCT8316Z0RRGFR driver SDO is not providing expected output

Murali C

Part Number: MCT8316Z

Hi,

I'm using MCT8316Z0RRGFR driver in my application.

I tried SPI communication, but SDO pin output doesn't match the default value.

SDO pin is configured as push pull.

I'm not sure whether the SPI R/W is working properly.

Kindly share your thoughts on this.

looking forward for your response!

Thanks,

Murali C

0 Venkatadri Shantaram84961 over 1 year ago

HI Murali,

I will respond to you this week.

Thanks and Best Regards,

Venkatadri S

0 Venkatadri Shantaram84961 over 1 year ago

Hi Murali,

Can you please check SPI mode? D

SPI format (data sheet)

• Data is captured on the falling edge of the SCLK pin and data is propagated on the rising edge of the SCLK pin

From your waveform it looks like Data is changing on Falling edge, can you re check if I am seeing it correctly?

Thanks and Best Regards,

Venkatadri S

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