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LS1020A RCW SPI/UART Signal Multiplexing

Question asked by sl1 on Sep 12, 2018
Latest reply on Sep 14, 2018 by sl1

I'm using the LS1020A and trying to override the RCW so that we can use 2 UARTs (not LPUARTs) and 2 SPIs.  Does anyone know if this is possible?  In looking at the configuration, it doesn't look like it is possible because there's a conflict between the SPI2 and UART signals.  It looks like I can either use SPI2 or UART, but not both for the UART signal configuration.  But in the processor block diagram, it does show 2x DUART and 2x SPI.  Can someone confirm if this is possible or not?

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