This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

IWR6843AOP: SPI Chip Select

Part Number: IWR6843AOP

Hello,

in the data sheet of the IWR6843AOP (SWRS237A, p. 46) it is said that the chip select pin of the SPI should be toggled for every 16 bits.



In the reference manual (SWRU522E) of this chip there is nothing to read about it and in a test program I got it working without toggling the pin (SPI clock frequency 10 MHz, 5-Pin operation).
Is there a technical background why toggling should be done or can I rely on the reference manual that toggling is not required?

Best regards,
David