GPIO Toggle Frequency in EZ-USB FX3 - KBA83988

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



    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.