How about S32K SPI bitsPerSec when work at master mode?

[hansonhe]

Dear,

We set S32K lpspiSrcClk=56000000U, how about the SPI bitsPerSec when work at master mode?

now we could only achieve 7000000U, Thanks. We want to achieve 28000000U.

[razva_tilimpea]

Hi,

If you want to use the LPSPI at high clock speed is mandatory to use it in DMA mode.

I will try to come back with a working project, but I think that your clock speed it too high.

Best regards,

Razvan

[PetrS]

Hi,

The max SPI baud rate is 24MHz in high speed mode as per the datasheet.

BR, Petr