Joe,
It should be a Z80 CPU. I have a couple of 2622Ds that are used only with
the HP250 computer (which I have in the collection). Only difference I
discovered between the "D" and 2622A is the firmware and the model
designation badge on the front of the bezel. Back in the late 80's when i
got my system I researched buying ROMs to make one of the terminals into
the standard RS-232 model, 2622A. There are two or three similar models
(2626?, your 2623A, and (mumble) ). Gotta look up my HP catalogs . . .
Anybody got service manuals online or in paper for this series of terminals?
Regards, Chris F.
NNNN
Upon the date 08:52 21-02-05, Joe R. said something like:
> Does anyone have the specs for these terminals or know what CPU they use?
>
> Joe
Christian Fandt, Electronic/Electrical Historian
Jamestown, NY USA cfandt_at_netsync.net
Member of Antique Wireless Association
URL:
http://www.antiquewireless.org/
Received on Tue Feb 22 2005 - 16:28:51 GMT