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MSPM0L1106: SPI single pin communication using only PICO

Part Number: MSPM0L1106
Other Parts Discussed in Thread: SYSCONFIG

Hi,

Using the PICO pin as a single pin communication for data to a WS2812B LED via DMA.

How do I only configure PA18 as PICO and the other SPI pins as GPIO?

This is not possible in SYSCONFIG. I miss for example "SPI SCLK (Clock)" - Not in use.

Thanks