Using GPIO Qualification

Target Category: Delfino, F280x, Piccolo

The GPIO Qualification block lets you choose the qualification time interval for GPIO pins on the supported devices. Selection of qualification can help filter noise and remove glitching from external signals.

Before you configure the GPIO pins, it is a good idea to first insert a corresponding target configuraton block in your diagram and specify the CPU device.


GPIO Bank: Selects the bank of 8 GPIO pins to configure.

GPIO0-7: Selects synchronization or qualification duration for a given GPIO pin.

Qualification Period: Selects the duration of a Qualification sample.