From: utzoo!decvax!cwruecmp!ccc
Newsgroups: net.micro,net.wanted
Title: HP-41C information needed
Article-I.D.: cwruecmp.341
Posted: Mon Dec 13 10:42:54 1982
Received: Tue Dec 14 02:23:21 1982


Can anyone give me (or tell me where to find) information on the
internal structure of the HP-41C?  I am interested in making a custom
module, and need the speed of microcode.  I have talked with HP;  I
was told that they'd make the module if I could find out how to use
the microcode, but that they would not give out such information.

I have heard that the PPC may have some info, and I am pursuing that
route, but that will take a while.  Any help would be greatly
appreciated.  I am willing to sign a non-disclosure agreement if
necessary; this is not for a commercial product.

				Clayton Elwell
				{usenet}!decvax!cwruecmp!ccc