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IOC port Select pins

Posted: Sat Sep 04, 2021 11:38 am
by pschoon
Hi,

When using interrupt properties and selecting the IOC (interrupt on change Port) I always have to de-select all microcontroler pins.

When using a 100pin MCU these are a lot of pins. I only need one..
Can all these pins be de-selected instead of selected?

Thanks,

Patrick Schoon

Re: IOC port Select pins

Posted: Mon Sep 06, 2021 10:58 am
by seokgi
I have a question too.
What does black green red mean?
Can I choose a rising edge or a falling edge?

thank you.

Re: IOC port Select pins

Posted: Mon Sep 06, 2021 12:23 pm
by BenR
Hello,

Yes a way to set/clear all pins in one go would be very handy. Thanks for the suggestion.

As for the pin colours, there should be a key that tells you what the colours mean.

IOC_Trigger.jpg
IOC_Trigger.jpg (16.32 KiB) Viewed 2971 times

Please note not all chips support the selectable IOC edge. We try and provide it where possible.