Using USBIOs as GPIOs in PSoC® 3 and PSoC 5LP - KBA92716

Version: **

 

Question:

How can I use USBIOs (D+: P15[6] and D-: P15[7]) for GPIO functionality?

 

Answer:

USBIOs only support the drive modes ‘Open Drain, Drives Low' and 'Strong Drive'. If your GPIO is any of these drive modes, then you will be able to assign USBIOs (D+: P15[6] and D-: P15[7]) to your GPIO in the PSoC Creator™ cydwr Pins tab. If the drive mode of the GPIO is different from these specified drive modes, the pins P15[6], P15[7] cannot be assigned to the GPIO.