[SOLVED] What happens if Internal OpAmp is used ?

[Okada]

I am using PIC16F1708. I am using PORTC except LATC2 for 7 Segment Display. I am also using Internal OpAmp whose output pin is RC2. If I use OpAmp and then if I write something to LATC2 what will be the output at pin RC2 ? LATC2 value or OpAmp out value ?

 

[ysba]

Usually the peripheral takes control of the pin. But in this case the datasheet is very clear. Look at page 232 of this document: https://ww1.microchip.com/downloads/en/DeviceDoc/40001715D.pdf

 

[Okada]

Thank you very much. My problem got solved.

Attached image shows the project working. Op Amp is working fine.