Just a quick dump of a chunk of my bookmarks, need to get breakfast & run, I'm working on an Atmel-based one of these, in C (on hold until I find one box again, right now!): http://www.mbhs.edu/~ojenkins/wearable/fiddler.html (Basic Stamp unit) http://www.hth.com/filelibrary/TXTFILES/keyboard.txt http://ourworld.compuserve.com/homepages/steve_lawther/keybinfo.htm http://boole.stanford.edu/~gdefouw/kbd/pic.html http://www.arne.si/~mauricio/PIC.HTM http://www.repairfaq.org/filipg/LINK/PORTS/F_Keyboard_FAQ.html http://www.geocities.com/SiliconValley/Bay/8302/keybrd.htm http://www.phlat.com/din/ad_MiniDinToDinKeyboard.html http://www.brouhaha.com/~eric/pic/ http://boole.stanford.edu/~gdefouw/kbd/pic.html These are all about keyboards & PICs (or coding or wiring or adapters or something similar), I'm 20 minutes late so I cannot cut it down Found a new link, how to make your own Ergo keyboard, how to make your own discrete-component splitter, etc., off http://thecraftstudio.com/bcboy/keyboard.html which should point you to http://home.t-online.de/home/stephan.hans/tricks.htm for the splitter etc., some links are DOA there on bcboy. Mark Christof Tvlken wrote: > > For a custom designed keyboard I want to use a PIC to do the key scanning (8x1 2 matrix) and connection to an AT Type PC via the PS2 Port. > > Has somebody got a tip where I can get hold of some basic routines that need o nly minor modification and adaption? > > (This question might have been asked on the list, but I have not been on for s ome time. I do not want to re-invent the wheel.) > > Thanks and regards > > Christof > > wWw > (Q Q) > -----------oOOo~(_)~oOOo---------------- > Christof Tvlken > e-mail: Christof.Toelken@future.de > ------ ----------------------Oooo---------------- > oooO ( ) > ( ) ) / > ) / (__/ > (__/ -- I do small package shipping for small businesses, world-wide.