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SPC58EC I2C signals not output at all

Question asked by Birdy Toh on Sep 18, 2017
Latest reply on Sep 27, 2017 by Birdy Toh


I am trying to implement a I2C driver on a SPC58EC.

The problem I am facing now is that I cannot get the signal output on the pads correctly.

IBSR.IBAL is immediately set when I try to generate a START condition.

I am suspecting my pad configurations (PB8 + PB9) are incorrect but I have no idea what are the correct values.


What are the things I should check?

Thanks in advance.