Recomp / OS & system / TRS-80
TRS-80 Level 1 ROM disassembly
Annotated Z80 disassembly of the 4 KB TRS-80 Level I BASIC ROM, with a memory map of the interpreter.
Decompilation Human-led stalledFacts
- Original
- TRS-80 Level I BASIC ROM (1977)
- Platform
- TRS-80
- Method
- Decompilation
- Provenance
- Human-led · Repo created 2018, predates AI coding tools (GitHub) what this means
- Status
- stalled
- Licence
- none
- Team
- andyv
- Started
- 2018-02
- Needs the original
- Yes: you supply your own legally obtained copy
How to get it legally
This project ships code only. Build or download it from the official repository, then supply data from a copy of TRS-80 Level I BASIC ROM you own. Recomp never links to ROMs, discs or game data.
This project was decompiled by andyv. Facts last checked 2026-10-17. Suggest a correction
Sources
Related
All os & system →crater
Sega Game Gear
Game Gear emulator written in C with a bundled Z80 assembler and disassembler. Inactive since 2019.
Pac-Man Emulator
Pac-Man arcade hardware
Emulator for the Pac-Man arcade machine (Zilog Z80) running on desktop platforms and Xbox One.
S-OS SWORD for Web
S-OS "SWORD"
Browser version of the Japanese S-OS "SWORD" environment: a WebAssembly Z80 core with the S-OS subroutines and console reimplemented in JavaScript.
SMS BIOS disassemblies
Sega Master System, Game Gear and SF-7000 BIOS
Disassemblies of the built-in boot ROMs of Sega 8-bit systems, which initialise the hardware and check for a valid game.