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C64ref

Ultimate Commodore 64 Reference: ROM Disassembly, Memory Map, ...

Install / Use

/learn @mist64/C64ref
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

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Ultimate Commodore <br> 64 Reference Guide

An effort to collect C64 reference material <br> in machine readable form and maintain <br> scripts to present this material to the web.

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Button Website    Button Building

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Material

Reference material collected in this repository.

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ROM Disassembly

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| KERNAL | BASIC | Lang | By / From | |:------:|:-----:|:----:|:---------:| | ◯ | | :us: | Microsoft | | ◯ | :us: | Commodore | | | :us: | Lee Davison | ◯ | | :us: | Bob Sander-Cederlof | | | :de: | Commodore-64-intern-Buch | | ◯ | :us: | Magnus Nyman | | | :us: | Marko Mäkelä

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Memory Map

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| Title | Lang | By / From | |:-----:|:----:|:---------:| | Mapping the Commodore 64 | :us: | Sheldon Leemon | Memory Map mit Wandervorschlägen | :de: | Dr. H. Hauck | Commodore-64-intern-Buch | :de: | Commodore | Reference | :us: | Joe Forster / STA | Comments in the original source | :us: | Microsoft / Commodore | | C64 Programmer's Reference Guide | :us: | | 64map | :us: | | Reference | :us: | Jim Butterfield

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KERNAL API

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| Title | Lang | By / From | |:-----:|:----:|:---------:| | Commodore 64 Programmer's Reference Guide | :us: | Commodore | COMPUTE!'s VIC-20 and Commodore 64 Tool Kit: Kernal | :us: | Dan Heeb | Machine Language Routines for the Commodore 64 and 128 | :us: | Todd D Heimarck <br> Patrick Parrish | Mapping the Commodore 64 | :us: | Sheldon Leemon | Commodore 128 intern | :us: | Jörg Schieb <br> Frank Thrun <br> Heinz Wrobel | The almost completely commented C64 ROM disassembly | :us: | Lee Davison | Cracking The Kernal | :us: | Peter Marcotty | Kernal 64 / 128 | :us: | Craig Taylor | Commodore 64 standard KERNAL functions | :us: | Joe Forster / STA | C64 KERNAL jump table | :us: | Frank Kontros | Das neue Commodore-64-intern-Buch | :de: | Baloui <br> Brückmann <br> Englisch <br> Felt <br> Gelfand <br> Gerits <br> Krsnik

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Contributions

Extensions , Translations , Corrections <br> of typos and content, .. are welcome!

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Credits

The original effort of collecting, converting, formatting <br> and editing the collected files was done by Michael Steil.

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View on GitHub
GitHub Stars544
CategoryDevelopment
Updated3d ago
Forks90

Languages

Python

Security Score

100/100

Audited on Mar 26, 2026

No findings