Classic99 TI-99/4A Emulator for Windows, QI3xx series

Various documents for the TMS9918 VDP

xdt99: TMS 99xx Cross-Development Tools

TI-99/4A emulator written in TypeScript using Angular

GCC Library for the TI-99/4A

Converter for the TMS9918A's bitmap mode, and F18A enhanced bitmap modes.

Decode, parse, compress and playback 8-bit chiptunes for SN, AY and SID. Supports VGM, MOD, and a few other inputs, and has tools for manipulating and preparing data for compression. Command-line tools.

Camel Forth for the TI-99

TI994A snippets (Astro Cube and Hello)

Modern Programming Editor for the Texas Instruments TI-99/4a Home Computer

Node Webkit frontend for the js99er TI-99/4A (ti99/4a) emulator.

Collection of single-file python tools for creating MODE1/2 sprites, tiles, bitmaps and screens in V9938 format.

Several small Assembly Language programs written to test various concepts.

RetroLoad.com is a web application for converting tape archive files of historical computers into sound.

Tool to improve the quality of TI videos

Memory Management Module for TMS9900 assembly language

Classic99 v4xx Work-In-Progress

PS/2 Keyboard Adapter for the TI-99/4A (AVR). Extremely low part count - just the AVR, a clock, and connecting wires.

Retro displays with canvas element

Audio packer for TI and Coleco