Hi There,
I know that folks have been looking for it in the past.
With help from other HP Series 80 fans I finally finished a
small reverse engineering project to obtain the complete
schematics for the HP 82929A Programmable ROM Drawer.
As you may know this module lets you add to a Series 80
personal computer images of expansion ROMs in a pair of
EPROMs.
I've been always a big fan of the HP-85 and I recently
started some projects related to it.
Schematics for the HP 82929A and information about current
and future projects can be found at:
http://www.ljcv.net/projects/hp85/
Thanks John Shadbolt and Everett Kaser for your kind help.
Regards
Jorge
Edited: 29 Jan 2008, 9:54 a.m.