Hello - In going through my old things I found three unused HP 1LB3-0003 HP-IL chips. Those are the DIPs that were used in many of HP's HP-IL devices to provide that interface. As I dig further into the old storage unit I'm emptying, I should be able to find the documentation including the design notes I still have from then.
Also found my HP-110 Portable in its leather case and complete set of manuals (and with its memory boosted to 512k instead of 288k and CPU replaced with an 8MHz NEC V-30, roughly doubling its speed), my HP-9114A disk drive and other toys.
Anyone still interested in using these? Shall I arrange to get them to HHC2010 if I can't make it?
Jim Horn, Hood River, Oregon, USA (PPC 1402, etc.)