7800 Development Tools

a BASIC-like language for creating games that run on the Atari 7800 console.

a performance profiler for 7800 homebrew games

an Atari 7800 emulator

dasm source code that can be used to add an a78 header to your assembly game.

a program to create speech data for the AtariVox peripheral, and the Speakjet chip in general. It's similar to the PhraseALator program by Magnevation, except it's open source and runs on Unix.

a hack of lz4 that creates compressed files without embedded headers

An open replacement for the official 7800 bios

a platform for analysis and experimentation with LFSR designs for 6502 based systems

a converter for Deflemask files, and playback 6502 tracker for the Atari 7800 XM module

a WAV/OGG/FLAC to TIA conversion tool, for use with the Atari 7800 and 2600 console sound chip.