Ok, thank you Rob! On Nov 19, 3:19 pm, Rob Hamerling <[email protected]> wrote: > Hi Vasi, > > On 2010/11/19 10:09, funlw65(Vasi) wrote: > > > On SVN 18F2550 device, the value for disabling comparator is 0! > > It should be 7 as in datasheet? > > > In datasheet it say that CMCON must be 7 to be prepared for digital > > input... > > You are right! Thanks for reporting. I think I've changed this > accidentally with the move to mplab 8.60. I'll fix this ASAP. > > But don't believe everything in the datasheets! > On page 129 of DS 39931C for the 18f25j50 you see the same code as on > page 113 of DS 39632E of the 18F2550. But when you look at oparator > control registers you'll see completely different meaning of their bits > and the code for the 18f25j50 is definitely wrong. > > I have seen numerous errors of this kind and this is one of the most > time consuming tasks of creating workable (I wouldn't dare to say > 'correct') device files! > > Regards, Rob. > > -- > R. Hamerling, Netherlands ---http://www.robh.nl
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