microprocessor reference cards

From: Richard Erlacher <edick_at_idcomm.com>
Date: Sun Apr 30 14:54:32 2000

I was surprised to find that they list the 6501 under Rockwell parts. I
don't recall that anyone other than MOS Technology ever made the 6501. I
seem to recall that the 6501 had a different instruction set than the later
6502. I also remember that the Rockwell instruciton set was different for
their NMOS parts than the MOS-Technology parts, though it was their CMOS
parts that had the REALLY expanded instruction set.


----- Original Message -----
From: Tony Duell <ard_at_p850ug1.demon.co.uk>
To: <classiccmp_at_classiccmp.org>
Sent: Sunday, April 30, 2000 12:19 PM
Subject: microprocessor reference cards

> Earlier somebody was asking for a Z80 pinout.
> Here's a website that has programming 'cards' for a lot of common (and
> not so common) microprocessors -- the cards generally contain a pinout
> and an instruction set listing. And, they're simple plain text files :-)
> The url is :
> http://gruffle.comlab.ox.ac.uk/archive/cards.html
> -tony
Received on Sun Apr 30 2000 - 14:54:32 BST

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