TI-99/4A Computers

5,075 topics in this forum

1. GPI Case Build Woes

   By dhe, November 20, 2020
   • 3 replies
   • 176 views
   • 
   • dhe
   • November 21, 2020

2. Assembly language bug in source code

   By 9640News, December 20, 2017
   • 3 replies
   • 332 views
   • 
   • 9640News
   • December 20, 2017

3. Looking for External Floppy Drive cable

   By videofx, June 18, 2019
   • 3 replies
   • 239 views
   • 
   • arcadeshopper
   • June 18, 2019

4. WTB - Marcus of Mariner

   By dhe, April 26
   • 3 replies
   • 263 views
   • 
   • arcadeshopper
   • May 11

5. TI-99/4a in Digital Antiquarian

   By adamantyr, October 19, 2019
   • 3 replies
   • 256 views
   • 
   • Shift838
   • October 19, 2019

6. s#!T - What am I doing wrong? (Kodi/NAS)

   By Omega-TI, December 27, 2019
   • 3 replies
   • 140 views
   • 
   • wierd_w
   • December 27, 2019

7. Troubleshooting a failed TI Floppy Controller

   By Cory, May 9, 2011
   • 3 replies
   • 863 views
   • 
   • matthew180
   • May 14, 2011

8. Sacrificial keyboard

   By dphirschler, October 9, 2014
   • 3 replies
   • 443 views
   • 
   • Asmusr
   • October 10, 2014

9. TIDIR - backing up ZIP or EZ135 SCSI

   By sparkdrummer, February 28, 2015
   • 3 replies
   • 601 views
   • 
   • ckoba
   • February 9, 2016

10. 60-pin PEB Backplane Connectors

    By Ksarul, May 25
    • 3 replies
    • 136 views
    • 
    • Shift838
    • May 25

11. TI99 Database

    By 99er, March 29, 2015
    • 3 replies
    • 718 views
    • 
    • 99er
    • March 31, 2015

12. Another idea... that would give someone something to do.

    By Omega-TI, June 19, 2019
    • 3 replies
    • 325 views
    • 
    • ElectricLab
    • December 28, 2019

13. Gotek with FlashFloppy Firmware

    By humeur, April 11, 2020
    • 3 replies
    • 269 views
    • 
    • FDOS
    • April 13, 2020

14. "Program Library" brochure (Cosby cover)

    By etownandy, January 16, 2018
    • 3 replies
    • 370 views
    • 
    • etownandy
    • February 5, 2018

15. How do I know I have a video issue?

    By Admiral Irony, August 5, 2018
    • 3 replies
    • 348 views
    • 
    • Ksarul
    • August 19, 2018

16. Realms Of Antiquity

    By BuckoBrand, November 20, 2019
    • 3 replies
    • 397 views
    • 
    • adamantyr
    • November 21, 2019

17. Geneve question: CRU address space

    By gregallenwarner, April 6, 2015
    • 3 replies
    • 376 views
    • 
    • mizapf
    • April 6, 2015

18. Old news? Memory cards retro information

    By EKMELSOFT, November 15, 2016   

    • 32k Mem cards
    • 3 replies
    • 532 views
    • 
    • Lee Stewart
    • November 15, 2016

19. 32K sidecar assembly needed

    By acadiel, March 23, 2018
    • 3 replies
    • 365 views
    • 
    • fabrizio
    • March 26, 2018

20. Some intersting TI engineering samples?

    By Mitkraft, February 27, 2019
    • 3 replies
    • 339 views
    • 
    • FarmerPotato
    • March 5, 2019

21. Parker Brothers/Navarone Expander.

    By am1933, January 3, 2015
    • 3 replies
    • 449 views
    • 
    • am1933
    • January 3, 2015

22. Tool To ID Catridge Information

    By dhe, February 7
    • 3 replies
    • 181 views
    • 
    • humeur
    • February 9

23. Edge Connector Programmable Cartridge

    By Opry99er, April 22, 2015
    • 3 replies
    • 734 views
    • 
    • Vorticon
    • April 22, 2015

24. Obstacle Course Tournament

    By sparkdrummer, April 24, 2016
    • 3 replies
    • 446 views
    • 
    • sparkdrummer
    • April 25, 2016

25. BBS and Router Questions

    By 9640News, November 12, 2019
    • 3 replies
    • 173 views
    • 
    • 9640News
    • November 12, 2019

26. Poetic programs for the TI

    By jrhodes, January 10, 2019
    • 3 replies
    • 190 views
    • 
    • save2600
    • January 11, 2019

27. Change of email address

    By atrax27407, July 22, 2018
    • 3 replies
    • 314 views
    • 
    • OLD CS1
    • July 22, 2018

28. Winfred Winkler's XB3 docs

    By atrax27407, March 29, 2015
    • 3 replies
    • 382 views
    • 
    • Schmitzi
    • March 29, 2015

29. Power board has exploded diode.

    By 00WReX, May 15, 2016
    • 3 replies
    • 544 views
    • 
    • acadiel
    • May 15, 2016

30. 99'er Magazine - an overview

    By InfernalKeith, December 29, 2015
    • 3 replies
    • 1,059 views
    • 
    • kl99
    • December 30, 2015

31. Grave Digger (ZX81 to TI Basic conversion)

    By notwhoyouthink, July 7, 2017
    • 3 replies
    • 483 views
    • 
    • Ksarul
    • July 8, 2017

32. Egads! TI Keyboard delirium!

    By PeBo, January 11, 2015
    • 3 replies
    • 480 views
    • 
    • conmee
    • January 11, 2015

33. Looking for \/\/\/\/\/\/ style game for TI

    By notwhoyouthink, July 14, 2017
    • 3 replies
    • 518 views
    • 
    • Airshack
    • July 14, 2017

34. A 99 that looks like it needs a good home...

    By Ephesus, October 31, 2017
    • 3 replies
    • 532 views
    • 
    • Osgeld
    • October 31, 2017

35. Corcomp RS232 problem

    By Astharot, April 18, 2014   

    • rs232 corcomp
    • 3 replies
    • 611 views
    • 
    • Ksarul
    • April 18, 2014

36. Tried to show off the TI via JS99'er on Christmas and failed.... :(

    By Omega-TI, December 26, 2018
    • 3 replies
    • 229 views
    • 
    • Tursi
    • December 27, 2018

37. I'm back... sorta...

    By CantStopClicking, July 9, 2015
    • 3 replies
    • 492 views
    • 
    • Ksarul
    • July 9, 2015

38. Sometimes it's the little things / Basic black looks good.

    By Omega-TI, February 26, 2015
    • 3 replies
    • 515 views
    • 
    • Omega-TI
    • February 26, 2015

39. 512k Cart ZIF Socket

    By Shift838, August 13, 2015
    • 3 replies
    • 442 views
    • 
    • Ksarul
    • August 14, 2015

40. Ti-99/4A reboot and lock up

    By urzu117, July 9, 2018
    • 3 replies
    • 385 views
    • 
    • arcadeshopper
    • July 9, 2018

41. Crimp or solder pins for your own D-sub joystick or RS232 connector?

    By FarmerPotato, March 24, 2019
    • 3 replies
    • 298 views
    • 
    • Shift838
    • March 28, 2019

42. A stupid TIPI question...

    By Omega-TI, May 16, 2020
    • 3 replies
    • 152 views
    • 
    • jedimatt42
    • May 17, 2020

43. Another one demoscene intro for TI-99/4a

    By coddy, July 3, 2016   

    • demoscene
    • 3 replies
    • 883 views
    • 
    • sometimes99er
    • December 4, 2017

44. Replacement badges for beige 99/4a?

    By BassGuitari, April 14, 2015
    • 3 replies
    • 524 views
    • 
    • OLD CS1
    • April 14, 2015

45. Wanted Nanopeb/CF7

    By chuckcaley, September 27, 2016
    • 3 replies
    • 351 views
    • 
    • hloberg
    • September 27, 2016

46. is it possible to find dsk file versions of the all the carts?

    By lucifershalo, September 26, 2010
    • 3 replies
    • 718 views
    • 
    • sometimes99er
    • September 26, 2010

47. Wanted: TI tapes (pref with packaging)

    By Opry99er, November 2, 2015
    • 3 replies
    • 331 views
    • 
    • Opry99er
    • November 2, 2015

48. Who's Behind the Mexican UFOs

    By jrhodes, December 28, 2019
    • 3 replies
    • 214 views
    • 
    • Vorticon
    • December 28, 2019

49. Information Security Demo on TI-99/4a? You bet!

    By themewsh, May 1, 2019
    • 3 replies
    • 258 views
    • 
    • themewsh
    • October 14, 2019

50. Question re: GPL DSRLNK

    By Willie1914, February 7
    • 3 replies
    • 128 views
    • 
    • apersson850
    • February 8