Re: My name on the list, please... q8^) (N.T.) Message #6 Posted by Eric Smith on 1 Apr 2004, 12:26 a.m., in response to message #5 by Veli-Pekka Nousiainen
Quote:
I own a HP-75C...but what is inside?
A bunch of HP custom CMOS chips, including the microprocessor (a CMOS version of the HP-83/85/86/87 "Capricorn" microprocessor), ROMs, display drivers, bus drivers, keyboard controller, clock and alarm, card reader, HP-IL (1LB6 rather than 1LB3), etc. And some industry-standard 2K*8 SRAMs, HM6116 or equivalent.
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