hi Nikos,

Are you on 16F628 or on the 16F648A, they are not identical the datasheets are similar but differrent, one is the A series.

No matter, I have got the 16F62X sheet open at the moment, the register associated with the PortA is listed on page 34 table 5.2, therefore you will be looking at the CMCON register, if you look in the PBP manual on page 10 it will help explain better than I can right now, just off for my Sunday roast


Mmm hungry

Duncan