From: Stephen Sykes (s_d_sykes_at_yahoo.co.uk)
Date: 2006-09-18 10:03:40
I think you'll just need to figure out the screen and keyboard handling - I don't know exactly how it was done on the Apple I - although I believe there was a shift register used to write characters to the screen. Let me know if you get it to boot, or if you need a hand.
Do you also have a copy of Woz basic?
-Stephen
----- Original Message ----
From: Lord Doomicus <lorddoomicus@mac.com>
To: cbm-hackers@ling.gu.se
Sent: Monday, 18 September, 2006 3:15:41 AM
Subject: Re: CBM or Pet replica?
On Sep 17, 2006, at 3:50 PM, Stephen Sykes wrote:
> It might be easier to understand this version, which has been
> somewhat de-obfuscated:
>
> http://www.stephensykes.com/IOCCC/2005_clear/pet.c
Cool! I'll look at it. If/When I manage to get it to boot the Woz
Monitor ( ala an Apple I ), I'll post the information how if anyone
else is interested.
I know, I know, it's Apple stuff, not commodore, BUT it is based on a
MOS chip.
- Derrik
Derrik Walker v2.0, RHCE
lorddoomicus@mac.com
http://www.doomd.net
... I am using an Apple Macintosh to design the Cray-3
supercomputer. -- Seymour Cray, 1986
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