GPIF: Read back overridden GPIO | Cypress Semiconductor
GPIF: Read back overridden GPIO
I intend to design a master fifo GPIF for 16-bit FPP loading of my FPGA. I have control signals that need to be visible to (and one driven by) the FX3 firmware. My question: Is it possible to have read access from the GPIF to these overridden control signals (used as GPIOs) just the same? If yes, can I (read) access them from the state machine as the other (non-overridden) control signals?