I'm sure you've helped with SOMETHING with PICs, so I'm returning the favor =) Here's what I found: http://www.necel.com/home.nsf/CreatePage?OpenAgent&Microcontrollers&8-Bit+K0+F amily&General-Control+with+UART+and+A/D&µPD7807x&ALL&ALL&ALL&ALL&ALL& Copy and paste that, it's for uPD7807. And now for development tools; http://www.necel.com/home.nsf/DevelopmentTools/Microcontrollers And for NEC Germany, it's www.necd.de Regards, Tim Hamel In a message dated 5/17/99 11:51:20 PM Pacific Daylight Time, root@PROF.PMMF.HU writes: > Hi PICListers, > I urgently need all available information for the said subject. > Especially: > - where to find an assembler > - where to find a disassembler > - I need an instruction chart > - technical reference > - etc. > The processor itself seems to be obsolete, as I could not found it on > www.nec.com. Another question is whether NEC has a subsidiary in Europe, > especially in Germany. > > Thanks in advance > Imre > >