M3x-GPIO A–D

Enable GPIO port A

Select this option to enable GPIO port A.

Show GPIOA settings for

Select GPIO pins from port A for which you want to set the CPU core and the pin type.

Select the CPU core which controls Pin #

• Select the CPU core for the selected GPIO pin.

  • Auto detect M3 usage, otherwise set to C28x — This default option detects, if you have used the selected GPIO pin for the M3 block in your model.

  • M3 — Select this option to assign the GPIO pin to the M3 CPU.

  • C28x — Select this option to assign the GPIO pin to the C28x CPU.

Select the pin type for Pin 0

Select the pull–up and the open–drain options for the selected GPIO pin.

Note

The above parameter descriptions are also applicable for all the GPIO ports.