Oh, yes, I forgot to answer, sorry about that. That's correct, John, usually if somebody mention 'analog' I assume A/D not analog compare, and I did not have a look at the spec of the questioned chip -- that's my fault. Tamas On 06/09/06, John J. McDonough wrote: > > > Excuse me but ANSEL what is? > > Tamas was thinking of a different chip. There is no ANSEL register on the > 628. However, some other PICs, for example the 16f88, have A/D > converters, > and for them, the ANSEL register serves a similar function to CMCON for > the > comparators. > > --McD > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- unPIC -- The PIC Disassembler http://unpic.sourceforge.net -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist