Thanks Eric, maybe there is a little timewarb in my brain.. When I finished my studies in 1973 at what is now Delft University of Technology the first microprocessors (Intel 4004) had just seen light.. it went fast since then, but that the first PICs were there in the mid-seventies was not noticed by me.. Could have saved me a lot of work when I did some development with 8051's in mid-eighties! Eric Smith wrote: > "W.E. van Bemmel" wrote: > > the problem of Y2k is not the coding in 2 digits, but the erroneous use of > > this information.. :-( > > No PICs can be of before, say, 1980 so we have another odd 80 years to go.... > > PICs have been made since the mid-70s; I'm not sure exactly when they were > introduced. There were various NMOS parts in the 5x line, including the > PIC1652 and PIC1654; there might have been PMOS parts before that. > > Cheers, > Eric -- Regards, Wim ------------------------------------------------ Wim van Bemmel, Singel 213 3311KR Dordrecht Netherlands mailto:bemspan@xs4all.nl ... Life is about Interfacing ..... ------------------------------------------------