rlk@telesoft.UUCP (Bob Kitzberger @sation) (10/25/88)
I'm posting the following for a friend that cannot yet post to USEnet. Please forward responses to him via e-mail. If your mail returns, e-mail replies to me and I'll forward them. Thanks! ------------------------------------------------------------------------ Help needed with a IBM PCjr. The IBM PCjr has a RAM card plugged into the only card slot on the mother-board next to the Power Supply Card. Does anyone know the Signal names (function) of the I/O pins on this memory card. I am trying to support a local school which has a raft of these machines and I would like to figure out how to enhance the memory to 640 KB Ram to try to make them a little more usefull for the students. If anyone has knowledge of an existing upgrade product, or has done such an upgrade, please advise. Any help would be greatly appreciated. Please E-Mail to address below. Thank You, Erv | Erv Fleckstein | uucp : <backbone>!gryphon!pnet02!ervf | | Intergon | Internet : ervf@pnet02.cts.com | | 3234 Sepulveda Blvd. | at&t (office) : (213) 325-4030 | | Torrance, CA, USA 90505 | | |____________________________|____________________________________________| -- ------------------------------------------------------------------------------ Bob Kitzberger Internet : telesoft!rlk@ucsd TeleSoft uucp : ...!ucsd.ucsd.edu!telesoft!rlk 5959 Cornerstone Ct. West at&t : (619) 457-2700 x163 San Diego, CA 92121-9891 "Nuclear weapons can wipe out life on earth, if used properly" -- Talking Heads ------------------------------------------------------------------------------