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DCA1000EVM: How could I change DCA1000EVM SPI configuration?

Tiancong Gu
Expert 1070 points
Part Number: DCA1000EVM
Other Parts Discussed in Thread: AWR1243

Hi, 

I would like to connect two 1243Boost at the same time using two DCA 1000 EVM for cascading, but I found that the two DCA 1000 EVM are recognized as one device and I could not open two SPI connection... Does anyone how to fix this like changing spi config of DCA 1000 EVM? 

  • 0
    TI__Guru 69960 points
    Hello Tiancong,
    Current DCA1000 doesn't support cadcade configuration. Even mmWave Studio v1.0 works with single AWR1243 device only.
    By this year end we will be putting tools and other collaterals for AWR1243 cascade mode.


    Regards,
    Jitendra