The TI-99/4A was a very cartridge-centric system; hundreds of programs, from games to utilities to productivity apps were available in plug-in form.

TI-99/4A (1981) Bill Cosby may be embroiled in controversy these days (that's his body above), but the TI-99/4A, an early home computer, is still a bona-fide classic. Few people know ...

The TI-99/4A wasn’t the easiest machine to develop for. It’s got a 16-bit CPU hamstrung by an 8-bit bus, and only 256 ...

The TI-99/4A is a self-contained personal computer which includes a built-in keyboard and was originally launched with a peripheral expansion system consisting of different modules that allowed ...

A bidding war for the rare Texas Instruments TI-99/8 has turned heads among fans of these early PCs. The winning bid of $3,240 was also unusually high for a computer of that era that's sold on eBay.

He wrote this for the 6502/6510, the MSP430, and a Z80. The CPU in the TI-99/4A is a weird beast, though, and finally [Michael] turned this Java Grinder on that CPU, the TMS9900.