GPIO control by GPIF on FX3 | Cypress Semiconductor
GPIO control by GPIF on FX3
I want the GPIF state machine to control some GPIO outputs.
Using GPIF-II designer I have configured an output pin, GPIO as initially LOW (active HIGH), and within the GPIF state diagrams I have added a DR_GPIO to each state that asserts the output pin.
Once the GPIF is initialised I expected GPIO to go HIGH, but it doesn't.
Any pointers as to where I may be going wrong?