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Home→Categories ruby

Category Archives: ruby

My 6502 system

Posted on February 18, 2019 by Gordon

A 6502 SBC: Working prototype To mark my own use and knowledge of 40 years of the 6502, I decided to build my own little single board computer (SBC) based on it. I had a few ideas in-mind – one … Continue reading →

Posted in 6502, Arduino, atmega, General Update, retro, ruby | Tagged 6502, apple, bbc micro, breadboard, retro, ruby

The WozMon

Posted on December 1, 2018 by Gordon

In 1976, Steve Wozniac wrote what’s commonly known simply as Wozmon. Wozmon is a machine-code monitor program and for those who may not be aware, this is essentially code that starts to run in a microprocessor at initial power on. … Continue reading →

Posted in 6502, BASIC, General Update, retro, ruby, wozmon | Tagged 6502, apple, retro, ruby, wozmon

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