Zx81 Emulator For Mac
Sinclair ZX81 Developer Sinclair Research Type Generation Z80-based home computers Release date 1981 Discontinued 1984 Predecessor Sinclair ZX80 Successor Emulated ✓ The was a Z80-based home computer produced by Sinclair Research and manufactured in Scotland by Timex Corporation. It was the successor to Sinclair's ZX80 and the predecessor of the and was hugely successful, and more than 1.5 million units were sold before it was discontinued.
Unix: z81-0.2.tar.gz: Z81 - a ZX81 emulator for VGA PCs running Linux XZ81 - a ZX81 emulator for X Z81TXT - a text-mode ZX81 emulator for the Linux console. Emulates all Sinclair machines (including ZX80/ZX81) plus lots of other machines (such as the CPC, MSX or C64 ranges). An emulator for Windows with full multi-colour, ULA Plus, 48k and 128k emulation and support for snapshots and tapes. (thanks to Mac Buster) and additional loaders in.
The ZX81 was designed to be small, simple, and above all cheap, using as few components as possible to keep the cost down. Video output was to a television set rather than a dedicated monitor.
Programs and data were loaded and saved onto audio tape cassettes. It had only four silicon chips on board and a mere 1 KB of memory. The machine had no power switch or any moving parts and used a pressure-sensitive membrane keyboard for manual input.
Its distinctive design brought its designer, Rick Dickinson, a Design Council award. The ZX81 could be bought by mail order in kit form or pre-assembled. It was the first cheap mass-market home computer that could be bought from high street stores, led by W.H. Smith and soon many other retailers. The ZX81 marked the first time that computing in Britain became an activity for the general public, rather than the preserve of businesspeople and electronics hobbyists.
Zx81 Programs
The ZX81's commercial success made Sinclair Research one of Britain's leading computer manufacturers and earned a fortune and an eventual knighthood for the company's founder, Sir Clive Sinclair. Emulators PC Name Operating System(s) Latest Version Active Relative Speed Windows ✓ ✓ 114.3% ✓ ZEsarUX Multi-platform ✗ ✓ 110.9% ✓ macOS and UNIXalikes ✗ ✓ 100.0% ✗ SZ81 UNIX, Windows, ✗ ✗ 100.0% ✗ Multi-platform ✓ ✓ Not tested ✗.
ROM / HARDWARE. ZX80 ROM disassembly.
Zx81 Emulator For Mac
ZX81 video display mechanism, some of which is applicable to the ZX80. (Grant Searle). Schematic and PCB foil patterns of the ZX80. Reproduction artwork of the ZX80 keyboard layout. Modifying a ZX80 to support a ZX81 style flicker-less display. Z80 CPU instruction timings. PHOTOS / DOCUMENTATION.
ZX80 instruction manual - 'A Course in BASIC Programming'. ZX80 1-3K RAM pack instructions. ZX80 PCB photos. ZX80 1-3K RAM pack photos. (Collation of links to ZX80 related material). ZX80 construction manual. Adverts for the ZX80.
Jtagice3 driver for mac download. Magazine reviews of the ZX80. (Rick Dickinson - Sinclair Research Industrial Designer). Photos of a ZX80 in a pre-production transparent case.
Photos of the original 8K BASIC keyboard overlay for the ZX80. EMULATION (Michael D. Wynne).
ZX80 emulator for Windows. (Erik Olofsen). ZX80 / ZX81 emulator for Javascript enabled Web browsers. (Cesar Hernandez). ZX80 / ZX81 emulator for Linux, Mac OS X, Windows.
PUBLICATIONS. Online scans of Sinclair specific and generic computer magainzes from the 1980s. Sinclair User (Issue 1, April 1982) - Description of the introduction of ZX80 flicker-free games. Sinclair User (Issue 1, April 1982) - Converting 4K ROM BASIC programs to 8K ROM BASIC. Online scans of Sinclair specific and generic computer magainzes from the 1980s.
Online version of Mastering Machine Code On Your ZX81 or ZX80 by Toni Baker. (Jim Grimwood). List of type-in programs for the ZX80 from various magazines, many available for download. Of special note are a range of 16K programs by Mike Hyams that appeared in ZX Computing. RESTORATION. Details on how to restore the original colour of 'yellowing' plastic.
(Rich Mellor). Supplier of reproduction membranes for the ZX80. Supplier of reproduction plastic case rivets for the ZX80. (Rich Mellor). Online auction site specialising in retro computer items, including the ZX80 reproduction spares sold by RWAP Software.
FORUMS (Rich Mellor). Discussion forum covering the ZX80.