TI-99/4A Computers

5,075 topics in this forum

1. Other than games...

   By Omega-TI, May 11, 2018
   • 3 replies
   • 329 views
   • 
   • Omega-TI
   • May 11, 2018

2. Sorgan II, 4aTalk, and others

   By InsaneMultitasker, February 18, 2019
   • 3 replies
   • 309 views
   • 
   • atrax27407
   • February 24, 2019

3. Poll Questions about Ti99Dir

   By Omega-TI, May 4, 2015
   • 3 replies
   • 548 views
   • 
   • Tursi
   • May 8, 2015

4. XCOPY from Amiga to TI99 ?

   By ti99iuc, June 30, 2015
   • 3 replies
   • 732 views
   • 
   • ti99iuc
   • July 6, 2015

5. Fonts

   By sparkdrummer, May 5, 2016
   • 3 replies
   • 443 views
   • 
   • sometimes99er
   • May 6, 2016

6. Question about a PHP2700

   By Badaboom, July 22, 2020
   • 3 replies
   • 171 views
   • 
   • Kurt_Woloch
   • July 23, 2020

7. From the vaults: Walls and Bridges (BASIC game)

   By InfernalKeith, December 12, 2015
   • 3 replies
   • 682 views
   • 
   • arcadeshopper
   • December 20, 2015

8. Labels at the bottom of the cartridges?

   By S1500, August 22, 2017
   • 3 replies
   • 479 views
   • 
   • digdugnate
   • August 27, 2017

9. Michael Becker TIM clone - pinouts

   By atrax27407, September 21, 2014
   • 3 replies
   • 520 views
   • 
   • Gary from OPA
   • September 22, 2014

10. The TI-99/4I Expansion Set

    By Omega-TI, August 18, 2015
    • 3 replies
    • 551 views
    • 
    • Omega-TI
    • August 18, 2015

11. It's 1982 and I just got my TI-99/4A.

    By cbmeeks, January 21, 2019
    • 3 replies
    • 221 views
    • 
    • FDOS
    • January 24, 2019

12. Unrecognized Characters in Filename Thwart File Transfer to nanoPEB

    By Fonzie, March 1
    • 3 replies
    • 149 views
    • 
    • Fonzie
    • March 2

13. Spare 27C64 / 27C128 / 27C256 EPROMs

    By Stuart, September 6, 2014
    • 3 replies
    • 595 views
    • 
    • Ksarul
    • September 6, 2014

14. Attention: TI-99/4A -- Chess Club Members!

    By Omega-TI, February 9, 2016
    • 3 replies
    • 519 views
    • 
    • Vorticon
    • February 14, 2016

15. Dreaded dead screen and non stop beep

    By AtariNostalgia, November 12, 2020
    • 3 replies
    • 210 views
    • 
    • AtariNostalgia
    • November 14, 2020

16. Telco multiple disk version

    By Shift838, April 12, 2015
    • 3 replies
    • 303 views
    • 
    • RobertLM78
    • April 12, 2015

17. Kryoflux

    By dhe, September 4, 2020   

    • floppy
    • disk controller
    • 3 replies
    • 234 views
    • 
    • FarmerPotato
    • September 5, 2020

18. Question about JS99er

    By ElectricLab, February 3, 2015
    • 3 replies
    • 652 views
    • 
    • ElectricLab
    • February 3, 2015

19. Treasure Island

    By Shift838, April 19, 2015
    • 3 replies
    • 630 views
    • 
    • Flottmann1
    • April 21, 2015

20. .DSK Repository (Original Disk Copies)

    By Omega-TI, September 2, 2016
    • 3 replies
    • 429 views
    • 
    • Omega-TI
    • September 2, 2016

21. Ninerpedia back in service

    By mizapf, September 13, 2017   

    • Ninerpedia
    • 3 replies
    • 498 views
    • 
    • arcadeshopper
    • September 18, 2017

22. Of ALL the NEW games to come out in the past couple of years...

    By Omega-TI, November 27, 2017
    • 3 replies
    • 483 views
    • 
    • digdugnate
    • November 27, 2017

23. Internal Power Supply Failure

    By J-Data, April 30
    • 3 replies
    • 185 views
    • 
    • J-Data
    • May 1

24. Myarc controller 1278 sectors ?

    By mantadoc, November 20, 2016
    • 3 replies
    • 468 views
    • 
    • InsaneMultitasker
    • November 20, 2016

25. Flex interface

    By mantadoc, January 28, 2016
    • 3 replies
    • 364 views
    • 
    • Shift838
    • January 29, 2016

26. win994a simulator and Win 10x64

    By aftyde, February 27, 2020
    • 3 replies
    • 255 views
    • 
    • eric-bray
    • March 27, 2020

27. A few FinalGROM99 questions

    By jrhodes, September 21, 2019
    • 3 replies
    • 168 views
    • 
    • arcadeshopper
    • September 21, 2019

28. Guidry Green Cartridge Boards

    By atrax27407, February 22, 2018
    • 3 replies
    • 320 views
    • 
    • atrax27407
    • February 22, 2018

29. TI Joystick Adapter Info

    By 1980gamer, July 12, 2019
    • 3 replies
    • 250 views
    • 
    • arcadeshopper
    • July 12, 2019

30. TI-99/4A PS2 adapter inquiry

    By Shift838, February 17, 2015
    • 3 replies
    • 473 views
    • 
    • Ksarul
    • February 17, 2015

31. Old TI Stuff -- User Group(s) Newsletters & YOU

    By Omega-TI, February 22, 2017   

    • TI-99/4A
    • Classic Computing
    • (and 3 more)

      Tagged with:

      • TI-99/4A
      • Classic Computing
      • Classic Computers
      • User Groups
      • Newsletters
    • 3 replies
    • 906 views
    • 
    • Omega-TI
    • February 23, 2017

32. Technical assistance needed

    By atrax27407, September 29, 2017
    • 3 replies
    • 475 views
    • 
    • atrax27407
    • September 30, 2017

33. TV Spots

    By etownandy, August 2, 2019
    • 3 replies
    • 258 views
    • 
    • S1500
    • August 5, 2019

34. MFM HARD DRIVE EMULATOR FOR THE MYARC HFDC

    By sparkdrummer, October 9, 2015
    • 3 replies
    • 679 views
    • 
    • Schmitzi
    • October 10, 2015

35. Ti-99/4A Disk drive replacement

    By yves31, August 29, 2020
    • 3 replies
    • 226 views
    • 
    • Ed in SoDak
    • August 29, 2020

36. AT49F040's - Speed requirements?

    By Omega-TI, October 2, 2015
    • 3 replies
    • 436 views
    • 
    • Imperious
    • October 6, 2015

37. Trade for stuff?

    By Opry99er, December 25, 2019
    • 3 replies
    • 277 views
    • 
    • DavidC
    • December 26, 2019

38. Homebrews & Ports

    By Omega-TI, February 12
    • 3 replies
    • 298 views
    • 
    • Omega-TI
    • February 13

39. Skipping commands in multi-statement lines?

    By ramidavis, November 12, 2017
    • 3 replies
    • 431 views
    • 
    • RXB
    • November 13, 2017

40. OPA News

    By dhe, January 15, 2020
    • 3 replies
    • 217 views
    • 
    • Toucan
    • January 19, 2020

41. Andromeda Software

    By ti99iuc, March 7, 2016
    • 3 replies
    • 628 views
    • 
    • Vorticon
    • March 9, 2016

42. Need Input!

    By Omega-TI, May 6, 2019
    • 3 replies
    • 420 views
    • 
    • xabin
    • May 7, 2019

43. Online options

    By cobracon, February 6
    • 3 replies
    • 156 views
    • 
    • arcadeshopper
    • February 7

44. TOD files on FG99

    By blackbox, August 16, 2020   

    • tunnels
    • tod
    • (and 1 more)

      Tagged with:

      • tunnels
      • tod
      • fg99
    • 3 replies
    • 202 views
    • 
    • blackbox
    • August 16, 2020

45. Meet the SN76477/76488, our sound chip's older stepbrother

    By FarmerPotato, October 30, 2020
    • 3 replies
    • 616 views
    • 
    • fabrizio
    • November 11, 2020

46. TIPI Mouse Demo App

    By jonecool, May 19, 2018
    • 3 replies
    • 296 views
    • 
    • Omega-TI
    • May 20, 2018

47. CF card splitter cable

    By Asmusr, April 16, 2014
    • 3 replies
    • 749 views
    • 
    • slinkeey
    • April 18, 2014

48. while lurking

    By TI-Sissy, October 15, 2014
    • 3 replies
    • 621 views
    • 
    • OLD CS1
    • October 16, 2014

49. File size in TIDir99

    By jchase1970, October 24, 2010
    • 3 replies
    • 705 views
    • 
    • adamantyr
    • October 26, 2010

50. tiimagetool

    By dhe, April 22, 2020
    • 3 replies
    • 257 views
    • 
    • dhe
    • April 22, 2020