FX2 switch between USB addressed and configured state | Cypress Semiconductor
FX2 switch between USB addressed and configured state
Regarding the now obsolete CY7C68013 part (not -A). Is there a way to change the USB state machine from adressed to configured without it receiving the "Set Configuration" request. Appears that logic for non-zero endpoints is enabled only after receiving that request.
Actual design is for CY7C68013A, seems it does not disable endpoints the same way.