Recomp / OS & system / Sinclair
ZX Spectrum, ZX80 and ZX81 ROM disassemblies
Disassemblies of the Sinclair ZX Spectrum, ZX80 and ZX81 ROMs.
Matching decomp Human-led stalledFacts
- Original
- Sinclair ZX80, ZX81 and ZX Spectrum ROMs (1980)
- Platform
- Sinclair
- Method
- Matching decomp
- Provenance
- Human-led · Repo created 2018, predates AI coding tools (GitHub) what this means
- Status
- stalled
- Licence
- none
- Team
- ZXSpectrumVault
- Started
- 2018-10
- Needs the original
- No
How to get it legally
Download it from the official repository. No original files are needed.
This project was decompiled by ZXSpectrumVault. Facts last checked 2026-10-14.
Sources
Related
All os & system →bios-8088
8088 PC BIOS
Disassembled BIOS images from 8088-era PCs.
EmuTOS
Atari TOS
Free replacement for the Atari ST TOS ROM, usable in emulators and on real Atari and compatible hardware.
F3DEX2 microcode disassemblies
F3DEX2 and F3DZEX2 N64 RSP microcode
Matching and mostly documented disassemblies of the F3DEX2 and F3DZEX2 graphics microcode family used by N64 games.
GBA BIOS disassembly
Game Boy Advance BIOS
Disassembly of the Game Boy Advance BIOS that assembles back to a file with the original checksum.
ndsbios
Nintendo DS BIOS (ARM7 and ARM9)
Disassembly of the Nintendo DS ARM7 and ARM9 BIOS that reassembles to the original images.
NES Game Genie disassembly
NES Game Genie cheat cartridge ROM
Annotated disassembly of the Game Genie cartridge ROM for the NES that reassembles with ASM6. The project moved to Codeberg and this GitHub copy is archived.