The TI-99-4A Home Computer is a 'classic' computer system which was created and sold by Texas Instruments in the early 80's. Other systems generally considered to be in the TI-99 'family' include the TI-99-2, TI-99-4, TI-99-8, CC40, Geveve and the Tomy Tutor. TI-99 4A Operating Systems Software Computers.
- MainByte's Home of the TI-99/4A www
Manuals, Home of the TI-99/4A, Graphics, photos, pinouts, and general information about the TI-99/4A
- The TI-99/4A Tech Pages www
Thierry's page contains detailed documentation concerning the operation of the hardware of the TI-99/4A computer. TI-99/4A Tech Pages. Thierry also includes documentation on how to perform hardware modifications.
- Western Horizon Technologies www
HUGE 99/4A and related file site. Horizon Technologies. This FTP has become the central file storage area for 99er's. Includes scanned document versions of all Micropendium magazines.
- CaDD Electronics www
Makers of the PC99 emulator as well as the Cyc - an extensive directory of TI-99/4A information. Electronics. PC99 & Cyc ordering information, TI-99/4A Module/Disk lists, and online manuals.
- Home Opry99er www
Home to the TI-99/4A Simple & Sweet Game Contest (SSGC), Opry99er, download-able games, a discussion forum, and development log. Contains links to other TI-99/4A websites. Opry99er.
- Developer RetroClouds www
Developer of the TI-99/4A "Spectra" game framework. RetroClouds. The site also has pages on new games and development tools. RetroClouds.
- Includes Getting Started With The TI-99/4A www
Getting Started With The TI-99/4A.
- Site The Obsolete Computer Museum's TI-99 Exhibit www
Site with photos and the history of the TI-99. The Obsolete Computer Museum's TI-99 Exhibit.
- A Toucan's TI-99/4A Cartridges List www
Toucan's TI-99/4A Cartridges List.
- Home Harmlesslion - TI-99/4A Software www
Harmlesslion - TI-99/4A Software.
- Designers System 99 User Group (SNUG) www
Designers and manufacturers of TI-99/4A peripheral cards, User Group (SNUG), including the SGCPU, HSGPL, BwG, HRD16, SPVMC, EVPC, and ASCSI. System 99 User Group (SNUG).
- Great Home Page of Dan O'Quinn www
Great technical and equipment information. Page of Dan O'Quinn. Demonstrates how to hook up 3.5" floppies to a TI, construct a monitor cable, and has information on the various pinouts for the TI-99/4A. Home Page of Dan O'Quinn.
- On Lapinkult's TI99/4A Page www
Lapinkult's TI99/4A Page.
- Information, TI-99/4A Videogame House www
Information, Videogame House, screenshots and trivia. TI-99/4A Videogame House.
- Desktop The TI-99/4A Home Computer Page www
The TI-99/4A Home Computer Page.
- List The TI-99/4A Web Ring www
The TI-99/4A Web Ring.
- Reviews Gary Cox's TI Web Page www
Reviews of TI fairs, Cox's TI Web Page, technical and repair information. Gary Cox's TI Web Page.
- Pictures Jon Guidry's TI-99/4A Home Computer Page www
Jon Guidry's TI-99/4A Home Computer Page.
- A Articles on using the TI99/4A www
Articles on using the TI99/4A.
- Contains Stuart's TI-99/4A Computer www
Stuart's TI-99/4A Computer.
- Rick Area 99 www
Rick Liddell's Texas Instruments TI-99/4A site has graphics, 99, down-loadable files, and several essays detailing his memories of using the TI-99/4A and the reasons why he still loves it. Also has plenty of his favorite links and some suggestions on emulation. Area 99.
- Contains TI-99/4A Game Shelf www
Contains an extensive downloadable library of TI-99/4A software in various emulation formats. Game Shelf. (Assembly and Extended Basic programs) TI-99/4A Game Shelf.
- Contains Planet-99.net www
Contains disk, Planet-99.net, module, documentation, and image galleries related to the TI-99/4A. There are forums and links dedicated to the system as well. (Registration required) Planet-99.net.
- TUTor The Tutti Emulator www
TUTor Tiny Implementation - an emulator of Tomy Tutor for Commodore 64 and disk drive. The Tutti Emulator.
- Freeware Ti99/4W www
- Extensive The Little Orphan: Tomy Tutor www
Extensive site covering the Tomy Tutor- a TI-99 clone. Little Orphan: Tomy Tutor. Includes photos, descriptions, schematics, and an emulator. The Little Orphan: Tomy Tutor.
- Speak SASS www
Speak and Spell simulator for Windows. SASS. The linked site also has a number of other emulators and simulators. SASS.
- Cleveland TI Chips Cleveland Area User Group www
Cleveland Area User Group that still meets every third Saturday at the North Royalton Ohio public library. Chips Cleveland Area User Group. Article and newsletter archive. TI Chips Cleveland Area User Group.
- Emulates The UK TI99 Users Group www
Emulates a TI-99/4A with group information and links. The UK TI99 Users Group.
- Purchase WHT TI 99/4a Products www
WHT TI 99/4a Products.
- The Convergence International www
The non-Wintel user group, International, supporting Acorn, Amiga, Apple, ARM, Be, NCs, PowerPC, Psion, Unix and other alternative operating systems. Services include a non-Wintel news summary. Convergence International.
- Growing Operating System www
Growing article, System, with links to many related topics. Wikipedia. Operating System.
- Alexa: TI-99 4A Operating Systems
Alexa Directory Top Sites: TI-99 4A Operating Systems
- DMOZ: TI-99 4A Operating Systems
dmoz.org Directory: TI-99 4A Operating Systems