View unanswered posts | View active topics It is currently Thu Mar 28, 2024 8:57 pm



Reply to topic  [ 1 post ] 
 The Mark 1 FORTH Computer (TTL) 
Author Message

Joined: Wed Jan 09, 2013 6:54 pm
Posts: 1780
http://www.aholme.co.uk/Mk1/Architecture.htm
Quote:
I bought my first TTL data book in 1979. I was learning 6502 machine code at the time and dreamt of building a simple TTL CPU. I sketched some circuit ideas; but that was as far as it went. Now, 25 years later, I've finally done it! Working evenings and weekends, the Mark 1 took a month to design, 4 months to build and a month to program. Here's the result:


Image

via a collection of homebrew CPUs at
http://3.14.by/en/read/homemade-cpus


Sun May 25, 2014 12:30 pm
Profile
Display posts from previous:  Sort by  
Reply to topic   [ 1 post ] 

Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB® Forum Software © phpBB Group
Designed by ST Software