GPIO Toggle Frequency in EZ-USB FX3 - KBA83988

Version 1
    Version: **

     

    Question: How can I increase GPIO toggle frequency if I am using CyU3PGpioSetValue() and CyU3PGpioGetValue() with an EZ-USB FX3 device?

     

    Answer:

    Using CyU3PGpioSimpleSetValue() instead of CyU3PGpioSetValue() will increase the maximum output frequency. A lot of conditional checks are removed when you specify that the GPIO is simple.