TI-99/4A Computers

5,075 topics in this forum

1. PC Power Switch Latching Type

   By Shift838, January 25, 2017
   • 1 reply
   • 308 views
   • 
   • Shift838
   • January 25, 2017

2. PEB Network Card- plain and simple

   By GDMike, July 11, 2019
   • 1 reply
   • 225 views
   • 
   • Omega-TI
   • July 11, 2019

3. Dunno where to post this 4th stuff...

   By Omega-TI, August 17, 2015
   • 1 reply
   • 435 views
   • 
   • Lee Stewart
   • August 17, 2015

4. Shamus - tips/tricks?

   By digdugnate, June 25, 2017
   • 1 reply
   • 466 views
   • 
   • PeBo
   • June 26, 2017

5. Who was looking for the Altair ?

   By Mehridian Sanders, October 15, 2019
   • 1 reply
   • 204 views
   • 
   • GDMike
   • October 16, 2019

6. EPROM list from Hummingbird EPROMs

   By atrax27407, November 4, 2019
   • 1 reply
   • 205 views
   • 
   • atrax27407
   • November 16, 2019

7. What would you load on a spare TIPI if you planned to sell it?

   By Omega-TI, November 24, 2019
   • 1 reply
   • 166 views
   • 
   • tuf
   • November 24, 2019

8. For Sale: Genius G540 EPROM Programmer

   By atrax27407, February 27, 2018
   • 1 reply
   • 331 views
   • 
   • atrax27407
   • February 27, 2018

9. Kilobyte Magazine with TI-99/2 article

   By adamantyr, June 8, 2020
   • 1 reply
   • 171 views
   • 
   • acadiel
   • June 8, 2020

10. Disney cartridges

    By Happy99, February 7, 2017
    • 1 reply
    • 465 views
    • 
    • Ksarul
    • February 7, 2017

11. WHT Upload

    By sparkdrummer, January 4, 2017
    • 1 reply
    • 365 views
    • 
    • arcadeshopper
    • January 4, 2017

12. MG Games wanted

    By acadiel, April 1, 2014
    • 1 reply
    • 527 views
    • 
    • OX.
    • April 1, 2014

13. OT - Megaman music

    By notwhoyouthink, July 17, 2017
    • 1 reply
    • 376 views
    • 
    • Tursi
    • July 17, 2017

14. I/O Port Cartridges

    By Casey, September 13, 2017
    • 1 reply
    • 400 views
    • 
    • Ksarul
    • September 13, 2017

15. Looking for BXB utility

    By jrhodes, April 5, 2019
    • 1 reply
    • 161 views
    • 
    • sparkdrummer
    • April 5, 2019

16. This program is 363 days out of date, but hey, it's fun!

    By Omega-TI, December 30, 2020
    • 1 reply
    • 159 views
    • 
    • Asmusr
    • December 30, 2020

17. Tomy Tutor type-in listings

    By jrhodes, June 19, 2018
    • 1 reply
    • 321 views
    • 
    • Ksarul
    • June 19, 2018

18. PEB switch missing-need pic

    By FALCOR4, July 11, 2019
    • 1 reply
    • 328 views
    • 
    • FALCOR4
    • July 12, 2019

19. Texas Don´t mess with Texas - nominated

    By Schmitzi, March 27, 2018   

    • Texas
    • TI-99/4A
    • 1 reply
    • 656 views
    • 
    • Schmitzi
    • June 30, 2018

20. PFM+ for the Geneve

    By 9640News, November 4, 2019
    • 1 reply
    • 126 views
    • 
    • InsaneMultitasker
    • November 4, 2019

21. The cartridge board revolution ...

    By acadiel, January 11, 2017
    • 1 reply
    • 414 views
    • 
    • arcadeshopper
    • January 11, 2017

22. LSX UNIX on a TMS9995-based machine

    By Ksarul, January 14, 2015
    • 1 reply
    • 780 views
    • 
    • RobertLM78
    • March 20, 2015

23. Junkman Junior (TI-99)

    By Tempest, December 5, 2011
    • 1 reply
    • 986 views
    • 
    • epobirs
    • December 6, 2011

24. YahooGroups & More Backed up (AGAIN)

    By Shift838, January 28, 2020
    • 1 reply
    • 122 views
    • 
    • 9640News
    • January 28, 2020

25. Donkey Kong

    By mozartpc27, January 6, 2019
    • 1 reply
    • 258 views
    • 
    • FDOS
    • January 8, 2019

26. Dummy needs help: Search for file with module ROMs for V9T9

    By MueThor, August 1, 2019
    • 1 reply
    • 196 views
    • 
    • arcadeshopper
    • August 1, 2019

27. Saving state in MESS?

    By ralphb, August 24, 2015
    • 1 reply
    • 431 views
    • 
    • mizapf
    • August 24, 2015

28. April 2019 CTIUG Meeting

    By jasmaz, April 5, 2019   

    • CTIUG
    • ChicagoTIUG
    • (and 1 more)

      Tagged with:

      • CTIUG
      • ChicagoTIUG
      • Meeting
    • 1 reply
    • 158 views
    • 
    • patrickmcmichael
    • April 5, 2019

29. HxC: support for 80-track DSSD .hfe -> .dsk conversions

    By ckoba, April 1, 2016
    • 1 reply
    • 481 views
    • 
    • ckoba
    • April 1, 2016

30. Billy ball at the hatchery (Cassette version)

    By notwhoyouthink, August 1, 2017
    • 1 reply
    • 486 views
    • 
    • notwhoyouthink
    • August 1, 2017

31. Garbled voice synth in TI Scramble using 32K Sidecar

    By VicViper, October 13, 2017
    • 1 reply
    • 421 views
    • 
    • jedimatt42
    • October 14, 2017

32. MESS .176 bios roms

    By hloberg, August 13, 2016
    • 1 reply
    • 1,079 views
    • 
    • arcadeshopper
    • August 13, 2016

33. Clean audio connection for F18A owners

    By eightbit, May 7, 2017
    • 1 reply
    • 397 views
    • 
    • Airshack
    • May 7, 2017

34. WINDOS

    By sparkdrummer, February 23, 2015
    • 1 reply
    • 431 views
    • 
    • ti99iuc
    • February 23, 2015

35. RS-232 / Ethernet Four Outlet Power Controller

    By Omega-TI, September 23, 2015
    • 1 reply
    • 441 views
    • 
    • Schmitzi
    • September 24, 2015

36. Any news about this Geneve 9640 game?

    By fabrice montupet, July 12, 2018
    • 1 reply
    • 560 views
    • 
    • Ksarul
    • July 12, 2018

37. New Website with TI-99/4a Content

    By jonecool, January 7, 2019
    • 1 reply
    • 130 views
    • 
    • ti99iuc
    • January 7, 2019

38. What use is it? Part2

    By Meddler, March 12, 2016   

    • TI99/4A interfacing
    • 1 reply
    • 382 views
    • 
    • Omega-TI
    • March 12, 2016

39. GBSVGA Genie 2.0 Pre-Order is Up

    By Shift838, March 23, 2020
    • 1 reply
    • 179 views
    • 
    • Shift838
    • March 26, 2020

40. Interest check: Podcast

    By arcadeshopper, August 14, 2020
    • 1 reply
    • 204 views
    • 
    • AtariTexas
    • September 2, 2020

41. Need to know: TIPI mouse compatible game program

    By Omega-TI, July 28, 2019
    • 1 reply
    • 170 views
    • 
    • Omega-TI
    • July 30, 2019

42. Question about non-TI filesystem extensions for TI BASIC files

    By OLD CS1, July 30, 2020
    • 1 reply
    • 135 views
    • 
    • jedimatt42
    • July 30, 2020

43. 2048K Cartridge

    By unhuman, January 9, 2015
    • 1 reply
    • 414 views
    • 
    • UKRetrogamer
    • January 9, 2015

44. XB27 CALL performance

    By Asmusr, March 18, 2016
    • 1 reply
    • 452 views
    • 
    • RXB
    • March 19, 2016

45. Educational courses with the TI?

    By S1500, January 7, 2014
    • 1 reply
    • 428 views
    • 
    • Omega-TI
    • January 7, 2014

46. Webpage Lockups

    By 9640News, January 30
    • 1 reply
    • 129 views
    • 
    • GDMike
    • February 5

47. TI-99/4A from 1980, had a TI-99/4 psu and board help

    By Glen's Retro Show, May 12, 2016
    • 1 reply
    • 528 views
    • 
    • Retrospect
    • May 16, 2016

48. Article from BYTE Magazine? My life as a forth interpreter

    By JonnyBritish, July 15, 2014
    • 1 reply
    • 486 views
    • 
    • Willsy
    • July 16, 2014

49. Is there a way to pause Win994a?

    By majestyx, July 2, 2014
    • 1 reply
    • 439 views
    • 
    • sometimes99er
    • July 2, 2014

50. It's 2018 and the era of "TI quandary" has returned.

    By Omega-TI, March 14, 2018
    • 1 reply
    • 343 views
    • 
    • digdugnate
    • March 14, 2018