A question about the PIC 16F1708

Thanks Ian.

Yes it does... but your chg_c changes pos to neg but chg_cn just cancels the negative

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That is exactly what I want them to do. But I have never seen the C flag raise when I change a PORTC input regardless of where I make the change. So if it works for you, then there must be something wrong with my software. Should I uninstall MPLAB & reinstall it in the root directory.