I have Port B0 through B5 allocated as digital outputs, B6-7 dedicated to ICSP (aka PGEC2/PGED2). RB8,11,12 are also set as digital outputs.
Every pin except B0 is acting correctly. When configured as an output B0 stays low. If I configure it as an input I can pull it high (with its dresigned load too) using a 10K resistor with no issue.
Is there some configuration that might hold B0 low? I wrote a test routine that cycles every port B pin I am using (and some port G pins too) at a 20Hz rate at the head of my code and made sure nothing else was grabbing this pin. Everything works fine except the stbborn Port B0 pin.
At the risk of being called out over something stupid, I am just not seeing where this could go wrong... Anyone able to set me straight?