dasm

The source from my Commodore 64 assembly programming tutorial for Windows

Dasm macro assembler support for VSCode

An emscripten-compiled version of the dasm macro assembler

🍁🍂🍃 A C# implementation of the 65el02 CPU.

Atari 2600, 5200, and 7800 tools used for game development.

dasm vscode plugin

Atari 2600 four-paddle tester: reads all 4 paddles at maximum range and shows 4 colored bars + hex readouts on the same scanlines using alternating-frame flicker. Commented 6502/DASM source.

Diagnostic test cartridge (4K ROM) for the Atari 2600 / VCS: video, NTSC color, TIA, RIOT RAM, sound, controller and paddle tests. 6502 assembly, DASM, Stella. Docs in pt-BR.

BUFO - a road-and-river crossing game for the Fairchild Channel F (1976), written from scratch in F8 assembly. 2 KiB cartridge, 64 bytes of RAM.

A JRPG for the Fairchild Channel F (1976). 4 KiB cartridge, 64 bytes of RAM, F8 assembly, written from scratch.

Chip-8 system emulator

A 6502 Assembly version of the Memory Game, created for the Retro Programmers Inside and Phaze101 Game Jam.

Reimplementation of structural macros from https://wilsonminesco.com/StructureMacros/ to DASM.

An implementation of snake for the Atari 2600 in 6502 Assembly Language.

Random Atari Practice and Skill up

A collection of micro-projects dedicated to learning 6502 assembly language and its application in Atari 2600 game development

Atari 2600 driving-controller tester: two gray-code quadrature controllers shown as rotating cars + value bars + 0-F readouts, with fire-button color change and horn. 6502 assembly, MIT.

MOVED TO GITLAB

Pong for the Atari 2600, written from scratch in 6502 assembly (TIA/RIOT, DASM, Stella).

Generate debugging symbols for FCEUX NES emulator from DASM assembler symbol output