On display at over 7000 Radio Shack Locations, TRS-80 Model I is a microcomputer you can see and try before you buy. It’s a proven system, used by business people, professionals, and “just plain folks” everywhere for accounting, education, lab work, budget management, word processing –...
Radio Shack introduces the exciting new computer for the 80s. Designed in the great TRS-80 tradition, the Model III is beautiful, functional, expandable, and afforable. Since memoy can range from 4 to 48K RAM, Model III can fill a wide range of needs. Your system can be exapnded so e...
The TRS-80 Model 100 was a strange beast. When it debuted in 1983, it resembled nothing that was available at the time, and filled a gap between desktop computers and the mostly-not-invented-yet laptop segment of the market. Collectors covet these machines, but they’re getting harder to ...
This system can run TRS-80 Model 2 software using its Z-80 cpu or Xenix software using the 68000. I have what looks like a full set of Xenix manuals but I don't think I have all the install floppies. I do have a Xenix development set update, TRSDOS-II (version 4.5.0 I think)...
Model I Insert a TRSDOS diskette in Drive m. Insert the Bedlam tape into the cassette recorder. Make sure the cassette is fully rewound and the "Play" key is down. Press the Reset button on the TRS-80. DOS READY will appear on the screen. Type: [DEBUG] and press [ENTER]. DOS REA...
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Development | Education | Games | Graphics | Home | Networking | Security | Servers | Utilities | Web Dev | Other License: All Sort by: Relevance Download trs32 roms in Title/Summary TRS32 This program emulates a popular series of early microcomputers, the TRS-80 Model I, III, 4, and...
The TRS-80 Model 100 was introduced the same year as the Tandy 2000, but it could do stuff. It was a hard to kill modem-equipped portable that reporters continued to use for almost twenty years. It allowed them to “type a story, then send it by modem, all from a small box that ...
Model Rocketry (David Matt) [disk][cassette] Thumb Puzzle (L. Todd Knudsen) (Coco 3) [disk] 2020/03/11 - Added the following programs: CoCo Sleuth (Computer Systems Consultants) [disk] Co-Res9 (Cer-Comp) [disk] Hyper-IO The Disk Doctor v2.0 (Burke & Burke) (Coco 3) [disk] ...
TRS-80 ROM Information RAM Addresses and Routines Ports and I/O Devices Keyboard Map TRSDOS v2.3 Disassembled Zaps and Patches (Main Menu) Tips and Tricks (Main Menu) Supporting the Site TRS-80 Models Timeline / Overview Computers: TRS-80 Model I Computers: TRS-80 Model II Computers: TRS...