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TMS320F2800157-Q1: Sysconfig support for multiple SPI chip select

Michael Shklyarman
Genius 12710 points
Part Number: TMS320F2800157-Q1
Other Parts Discussed in Thread: SYSCONFIG

Champs,

There is a need to support 2 slaves on SPI bus and currently there seem to be no support for such a use case in Sysconfig SPI configuration. Do I miss something and if not, is there a plan to add it?

thanks

Michael

  • +1
    TI__Guru 55700 points

    Michael,

    You cannot configure multiple chio select (SPIPTE) pins from SPI sysconfig. But, you can get around it by configuring GPIOs as outpin pin and use them as chip select signals for multiple peripherals (slaves). For that, you need to use GPIO sysconfig section instead SPI.

    Regards,

    Manoj