Current Status of the READYx Pins for the CY7C68013 | Cypress Semiconductor
Support & Community
Current Status of the READYx Pins for the CY7C68013
Is it possible to read the current pin status of the GPIF ready lines through firmware?
As mentioned in section 15.13.15 of the EZ-USB technical reference manual, the current state of the RDY[5:0] pins can be read from the GPIFREADYSTAT register. This register contains the state of the READY[5:0] lines sampled at each rising edge of the GPIF clock.