6502 Tutorial Code

A tutorial on cross compiling for the 6502 CPU

Brought to you by: krischik

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File	Date	Author	Commit
Arduino	2020-11-30	Martin Krischik	[78b4ff] Issue #13 : Print decimal procedure
Atari	2023-08-15	Martin Krischik	[f78ba9] Fix typos
Documents	2025-09-05	Martin Krischik	[0e3993] release 1.5.1 update submodule and homepage.
Downloads	2023-08-28	Martin Krischik	[bcd1a5] Update index.
Kit	2020-12-10	Martin Krischik	[92beb0] Issue #15 : Documentation.
Library	2025-09-05	Martin Krischik	[0e3993] release 1.5.1 update submodule and homepage.
Pictures	2023-09-13	Martin Krischik	[ba021b] Switched to congo.
Tools	2025-09-05	Martin Krischik	[0e3993] release 1.5.1 update submodule and homepage.
Utilities	2025-09-05	Martin Krischik	[0e3993] release 1.5.1 update submodule and homepage.
VIM	2025-09-05	Martin Krischik	[0e3993] release 1.5.1 update submodule and homepage.
.gitattributes	2023-08-12	Martin Krischik	[68ecf8] More documentation and cleaner makefiles.
.gitconfig	2021-05-19	Martin Krischik	[12121b] Update git config.
.gitignore	2023-09-07	Martin Krischik	[db6522] Download Pictures for the Ben-Eater 6502 Kit
.gitmodules	2023-11-18	Martin Krischik	[8c9ca5] block 404 page in robots.txt
CONTRIBUTING.md	2020-11-10	Martin Krischik	[0309e2] Add CONTRIBUTING
LICENSE	2020-10-05	Martin Krischik	[6e9001] Initial commit
Makefile	2025-09-05	Martin Krischik	[0e3993] release 1.5.1 update submodule and homepage.
README.md	2023-07-02	Martin Krischik	[9fb2c0] Links to homepage documentation.

Read Me

6502Tutorial

A tutorial on cross compiling for the 6502 CPU on Atari and the Ben Eater 6502 Kit

Project Wiki

Home
Ben-Eater-6502-Kit
- Clock Module
- CPU (central processing unit)
- ROM (read only memory)
- VIA (versatile-interface-adapter)
- RAM (random access memory)
  - Day 16 – Improved Memory Management Unit
  - Day 17 – Using subroutines to make the Hello World even more compact!
- Crystal oscillator
  - Day 18 – Add disassembler to monitor
  - Day 19 – Add crystal oscillator
- Interrupts

Documents/Logic_Gates.odg Pictures/Atari800MacX.png Pictures/AtariMacports.png

GNATDoc documentation:

Atari 800:
ATR Tools (unit tests)
Ben Eater 6502:
Create LED ROM file (unit tests)
Create NOP ROM file (unit tests)
Create Reset Vector ROM file (unit tests)