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SC16IS762 as UART slave & SPI master

Question asked by Mike Carlos on Nov 19, 2017
Latest reply on Nov 22, 2017 by Dario Arias



My aim is to control 3 SPI devices on a single board from a host which is connected to the board over UART.


Is this possible using SC16IS762?


In more detail, I want to access the registers of SC16IS762  over the UART interface from my microcontroller, configure SC16IS762  and also communicate with the three slave SPI devices over SC16IS762.  I assume I can configure the GPIOs as CSB signals for the SPI interfaces.