Hello to all, I am working with dm355 and dm6435, and I am communicating both with SPI. So I configure dm355 as Master using SPI0 and dm6435 as Slave.
I have a problem on the dm6435 (dm6437 EVM) side, I configure SPI so the enable pin (FSX0) is configured as an input, but without the dm355 connected, just using the dm6437 EVM I can see, with the oscilloscope, 1.4 volts in that pin. Does anyone know why am I having 1.4 volts on an input pin with NO input connected?? Thanks in advance. Best regards. Marta
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