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AWRL6844: Do SPIA and SPIB support dual spi mode?

Ethan Cope
Intellectual 850 points
Part Number: AWRL6844
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

Hi Radar team, 

Do the McSPI peripherals in AWRL6844 support Dual SPI mode? I.e. can MISO/MOSI signals be used as D0/D1 in Dual-SPI mode to increase bandwidth? 

All the best,

Ethan Cope

  • 0
    TI__Intellectual 2250 points

    Hi Ethan,

    Thanks for reaching out. This is currently not supported in the SDK or sysconfig. There is currently no plan to enable this either and I am not sure if it is possible through our current architecture.

    Our QSPI module can be put in dual mode but since it is used for the SFLASH and only has one chip select it may be a complicated or not possible.

    Best,

    Vignesh K.