Hi again.

I've got a slight issue with my task.

I need PortB to have internal pullups on because I'm enhancing an existing board design that relied on them, however - I have an issue with implementing interrupts because RB0 is now high all the time and I need it to be low, I can achieve this by using a pulldown on top of the pullup, but my board space is running low

Is there a way to set RB0 not to use it's internal pullup?