This weekend I polished up my Arduino Day project and published it to GitHub for Retrochallenge 2017/04. Introducing Arduino6502 https://github.com/davecheney/arduino6502 The repository contains an Arduino sketch that can be loaded on Arduino Mega boards (Arduino Uno’s can be accommodated by lowering the RAMSIZE value). The sketch includes ROM images for AppleSoft Lite and Krusader symbolic […]
#retrochallenge
3 posts
9 Apr 2017
5 Apr 2017
This is my late entry for the 2017/04 retrochallenge. Notwithstanding my 2015 failure to launch, I plan to work on Arduino based emulators for various 6502 computers. A few years ago I built an Arduino shield to host a real 6502 using the Arduino as RAM, PIA, and glue logic. To some extent the software that this project ran […]
1 Dec 2014
After lurking on the fringes of the hobbyist electronic and retrocomputing communities for a few years I’ve decided to take the plunge and join the RC2015/01 retrochallenge. The task I have assigned myself is to revive this 1981 vintage revision 7 Apple II motherboard which I discovered in a box of parts while visiting my […]