Date   : Mon, 25 Aug 1997 15:02:39 +0100 (BST)
From   : Mark Cooke <mpc@...>
Subject: Tube Documentation

Hi all,

BPC is alive and kicking enough that I'm after some documentation about
the Tube (6502) hardware. Principally, the I/O and memory arena, but if
anyone has a circuit diagram of the tube they can send me I'd be most
grateful.

The AUG states that all 64K is RAM in the tube - but there must also be
some I/O somewhere in there ;-)

I'm trying to decide how best to abstract the 6502 code to handle multiple
6502's without losing lots of performance, or duplicating the code huge
numbers of times. 

Regards,

Mark

Mark Cooke                  The views expressed above are mine and are not
Systems Programmer          necessarily representative of university policy
University Of Birmingham    URL: http://www.sr.bham.ac.uk/~mpc/