
Have You Played Atari Today?	2600\|5200\|7800\|Lynx\|Jaguar\|Forums\|Store

Javascript Disabled Detected

You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality.

TI-99/4A Development

Software and hardware development for the TI-99/4A Computer.

Please log in to post a topic

Topic	Stats	Last Post Info
Pinned TI and the MiniPro TL866 EPROM Programmer Started by atrax27407, 7 Mar 2018 1 2 3 6 →	Hot 148 replies 7,063 views	atrax27407 17 May 2019
Pinned TI-99/4A development resources Started by retroclouds, 19 Nov 2009 TI-99/4A, Forth, Extended Basic and 7 more... 1 2 3 14 →	Hot 325 replies 97,358 views	InsaneMultitasker 17 May 2019
Camel99 Forth Information goes here Started by TheBF, 3 Jan 2018 Camel99, Forth and 2 more... 1 2 3 14 →	Hot 348 replies 12,631 views	TheBF Yesterday, 9:33 PM
Force Command : kinda like command.com from 1985 Started by jedimatt42, 6 May 2019 1 2	39 replies 1,201 views	jedimatt42 Yesterday, 8:05 AM
Graxx - room based action adventure in 8K ROM / 16K RAM Started by mindlord, 5 Jan 2017 1 2	38 replies 3,907 views	Ksarul Yesterday, 4:05 AM
What would you do with dual screens on a 99/4A? Started by FarmerPotato, 20 May 2019	14 replies 296 views	JB 23 May 2019
Magellan Started by The Codex, 12 Apr 2010 1 2 3 23 →	Hot 556 replies 35,954 views	chue 23 May 2019
F18A MK2 Started by matthew180, 27 Jun 2018 F18A, VDP, 9918A 1 2 3 16 →	Hot 379 replies 22,398 views	patrickmcmichael 22 May 2019
GCC for the TI Started by insomnia, 9 Jun 2010 1 2 3 22 →	Hot 528 replies 40,727 views	Fabrizio Caruso 22 May 2019
Tile sprite on ram and recall them. Started by gekido_ken, 21 May 2019	6 replies 127 views	LASooner 22 May 2019
Basic/Ex Basic Code - Different programs - Copy and Past! Started by oddemann, 22 Apr 2019	20 replies 504 views	oddemann 21 May 2019
TI-99/4a disk-based CRPG Started by adamantyr, 6 Feb 2010 1 2 3 13 →	Hot 315 replies 18,861 views	Ksarul 20 May 2019
Ti Extended Basic - sprite control Started by gekido_ken, 19 May 2019	6 replies 190 views	RXB 20 May 2019
Tron: my first compiled game Started by Bleepbit, 28 Apr 2019 extended basic, ti99/4a, game and 1 more...	4 replies 297 views	Ksarul 19 May 2019
Tribute to SEGA PENGO - XB compiled game Started by Bleepbit, 12 May 2019 game, pengo	12 replies 406 views	Bleepbit 19 May 2019
XB Game Developers Package Started by senior_falcon, 29 Apr 2014 1 2 3 28 →	Hot 695 replies 25,060 views	wolhess 19 May 2019
Geneve BUS Mouse Adapter Started by Shift838, 18 Mar 2019 1 2	37 replies 888 views	mizapf 18 May 2019
xdt99: New TI 99 cross-development tools available Started by ralphb, 11 Jan 2015 1 2 3 11 →	Hot 269 replies 15,663 views	ralphb 15 May 2019
Other TI 99 Chip Hardware? Started by x24b, 19 May 2017	22 replies 1,079 views	TheBF 13 May 2019
TIPI - Geneve 9640 to Raspberry PI interface development Started by BeeryMiller, 27 Mar 2019 1 2 3 4	Hot 88 replies 1,516 views	jedimatt42 12 May 2019
Compiled BASIC's using labels? Started by cbmeeks, 10 May 2019	4 replies 73 views	RXB 10 May 2019
Bouncy's obstacle course Started by Asmusr, 8 Feb 2019 1 2 3 4	Hot 86 replies 2,958 views	Vorticon 10 May 2019
MEGA MENU for TIPI Started by wolhess, 7 Apr 2019 tipi, rxb	6 replies 297 views	jrhodes 8 May 2019
Interesting and abandoned projects. Started by Retrospect, 3 Jan 2019 1 2	39 replies 1,641 views	Retrospect 7 May 2019
Dungeons of Asgard - game under development Started by Asmusr, 13 Jan 2017 1 2 3	Hot 71 replies 4,331 views	RXB 6 May 2019
New MESS GUI Launcher Started by Shift838, 2 Oct 2015 1 2 3 5 →	Hot 103 replies 5,398 views	Shift838 6 May 2019
BXB (routine to use charsets 15-16 in XB) help Started by InfernalKeith, 29 Apr 2019	23 replies 478 views	RXB 5 May 2019
TIPI and FTP Started by BeeryMiller, 30 Apr 2019	5 replies 134 views	jedimatt42 5 May 2019
Extended Basic v2.7 Suite Cartridge Started by Gazoo, 13 Sep 2014 1 2 3 23 →	Hot 569 replies 32,017 views	Ksarul 4 May 2019
Benchmarking Languages Started by Tursi, 22 Jan 2016 1 2 3 7 →	Hot 167 replies 6,721 views	TheBF 4 May 2019
Hi all! Started by Willsy, 3 May 2019	5 replies 121 views	Ksarul 4 May 2019
99/4a TMS4116-15 Memory , will -25 slower memory work ? Started by TI998owner, 29 Apr 2019 Replacement memory chips	4 replies 137 views	acadiel 4 May 2019
V9958 + RAMs + other chips Started by Stuart, 2 May 2019	1 reply 75 views	Stuart 4 May 2019
Turboforth and TSR ability Started by GDMike, 23 Apr 2019	9 replies 193 views	Willsy 3 May 2019
Programming Instruction Issue Started by BeeryMiller, 3 May 2019	1 reply 37 views	InsaneMultitasker 3 May 2019
ExBASIC II by peter kull Started by hloberg, 29 Mar 2014 exbasic, basic, programming	9 replies 894 views	hloberg 1 May 2019
TMS9900 CPU core creation attempt Started by speccery, 1 Apr 2017 1 2 3 7 →	Hot 172 replies 10,203 views	speccery 30 Apr 2019
mystified about Input command Started by Ranger03 , 7 Jul 2018 1 2	27 replies 882 views	apersson850 29 Apr 2019
The state of TIPI and the Geneve 9640 - success-ish. Started by jedimatt42, 26 Mar 2019 geneve, 9640, tipi 1 2	40 replies 1,076 views	jedimatt42 25 Apr 2019
TIPI - TI-99/4A to Raspberry PI interface development Started by jedimatt42, 2 May 2017 1 2 3 33 →	Hot 808 replies 37,285 views	jedimatt42 24 Apr 2019
Tetris source code Started by webdeck, 3 Apr 2019	5 replies 334 views	webdeck 23 Apr 2019
TI ARC format? Started by matthew180, 18 Oct 2016 1 2	29 replies 1,240 views	mizapf 23 Apr 2019
"Programme fuer den TI-99/4A und TI-99/4" Started by oddemann, 20 Apr 2019 1 2	28 replies 231 views	mizapf 21 Apr 2019
40 column routine or early version of XB24 for XB Started by hloberg, 7 Apr 2019 xb24, 40 column, call link 1 2	34 replies 617 views	senior_falcon 20 Apr 2019
TIPI / RPI / File Project Repository Started by BeeryMiller, 19 Apr 2019	6 replies 89 views	Asmusr 20 Apr 2019
80 column menu Started by InsaneMultitasker, 16 Aug 2015 BOOT, MENU, F18A, GRAM 1 2	26 replies 1,792 views	mizapf 18 Apr 2019
CALL FILES/subprogram >16 code Started by ralphb, 14 Apr 2019 DSR	23 replies 252 views	Tursi 16 Apr 2019
TI(ny)-99/4A Computer Started by fabrice montupet, 11 Jun 2017 1 2 3 9 →	Hot 219 replies 16,752 views	Tursi 15 Apr 2019
Chain loading XB programs Started by Vorticon, 14 Apr 2019 XB, Extended Basic and 1 more...	16 replies 160 views	Vorticon 15 Apr 2019
fbForth fbForth—TI Forth with File-based Block I/O [Post #1 UPDATED: 12/12/2018] Started by Lee Stewart, 31 Mar 2013 fbForth, Forth, TI Forth 1 2 3 62 →	Hot 1,542 replies 58,627 views	TheBF 13 Apr 2019