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TMS320F280049C: SPI mode selection difference

A.W
Intellectual 430 points
Part Number: TMS320F280049C

Hi

It seems that TI's discription of SPI mode is different with some other SPI devices.

My SPI interface is MCP2518FD,which works with SPI mode 00,or 11.

below is the discription in F280049c's spec.

So, I think I should chose mode 01 or 02 in F280049c to communicate with MCP2518FD. Am I right?

Regards

A.W.

Regards

A.W

  • +1
    TI__Guru 55700 points

    A.W,

    You need to use SPI mode 2 (polarity = 1, phase  = 0): Falling Edge Without Delay. The SPI transmits data on the falling edge of the SPICLK and receives data on the rising edge of the SPICLK

    Regards,

    Manoj