4 Replies Latest reply on Jun 27, 2018 5:49 PM by RodolfoG_11

    CY8C4245AXI-473 software I2C



      I am using 2 UARTS, so that I have no I2C left over. I willl  emulate I2C with control registers and status registers.

      Do I need to use 2 externally onnected input and output pins pin or can I use a bidirectial pin for this purpose?

      Thanks for input!