IWR6843AOP: max SPI sample rade

HS FAE Germany

Mastermind 32400 points

Part Number: IWR6843AOP

Hello,

What is the SPI max sample rate. Customer can only reach 8MHz. After that the data transmission gets inconsistent.

Regards, Holger

over 4 years ago

0 Vaibhav Mahimkar over 4 years ago

TI__Mastermind 23725 points

Hello

Have you tried the Test folder for provided SPI_periph clock speeds?

Please help us understand how this is being tested?

Thank you,

Vaibhav

0 Connor Desmond over 4 years ago in reply to Vaibhav Mahimkar

TI__Expert 7510 points

Holger,

The maximum bitrate that our SPI module can support is 40MHz according to the datasheet. I would make sure that the receiving device is configured the same as the radar device. What is the target bitrate for this customer?

Best regards,

Connor Desmond

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IWR6843AOP: max SPI sample rade