Hello,
Could you please advise, I would like to use say 10 GPIO pins on the RZ/N2L board.
Many pins are occupied by peripherals and I can not decide which pins to use.
Please Advise
Help is very much appreciated.
Hi addelichtman,
there is no one single way to find the right GPIOs which are matching to your use case (which functional interfaces are required) and provide a good position later on on your PCB for a simple board layout.
To my understanding a good strategy to find the still available GPIOs after the functional interfaces are defined, is to use the e2studio pin functions in the project configuration.
Select the "Pins"/"Pin Number" tab in the configuration.xml project settings and sort them according to "Function". After that all "Not assigned" pins can be freely used as a GPIO:
Thanks! That did it.