TI-99/4A Computers

5,066 topics in this forum

1. New NES-Style Gamepad Available for TI-99/4A

   By sixersfan105, February 10, 2020
   • 22 replies
   • 593 views
   • 
   • RetroGameBoyz
   • February 14, 2020

2. Parsec Asteroid Misspelling

   By horizon2374, February 13, 2020
   • 14 replies
   • 407 views
   • 
   • Asmusr
   • February 14, 2020

3. learning assembler books

   By hloberg, February 13, 2020
   • 6 replies
   • 264 views
   • 
   • Airshack
   • February 14, 2020

4. The TI isn't all bad is it?? 1 2

   By cbmeeks, February 11, 2020
   • 34 replies
   • 987 views
   • 
   • pixelpedant
   • February 14, 2020

5. Help! History of the Horizon HRD

   By FALCOR4, February 13, 2020   

   • horizon
   • hrd
   • (and 1 more)

     Tagged with:

     • horizon
     • hrd
     • ramdisk
   • 1 reply
   • 168 views
   • 
   • Schmitzi
   • February 13, 2020

6. Weird sound problem on my TI-99/4A

   By pixelpedant, February 2, 2020
   • 13 replies
   • 371 views
   • 
   • pixelpedant
   • February 13, 2020

7. Newly fixed PEB. How do I create and load disks?

   By Kirk Rietveld, February 12, 2020
   • 2 replies
   • 209 views
   • 
   • Fritz442
   • February 13, 2020

8. official disks released for the ti-99/4a

   By rietveld, February 11, 2020
   • 6 replies
   • 283 views
   • 
   • Ksarul
   • February 12, 2020

9. Cadd Electronics 99/5C

   By 9640News, December 3, 2018
   • 17 replies
   • 668 views
   • 
   • 9640News
   • February 11, 2020

10. how to make physical TI disks

    By rietveld, February 10, 2020
    • 10 replies
    • 309 views
    • 
    • atrax27407
    • February 11, 2020

11. CC-40 3d printed replacement cartridge case

    By curtis, November 4, 2019
    • 13 replies
    • 562 views
    • 
    • dhe
    • February 11, 2020

12. Newly repaired Peripheral Expansion System

    By rietveld, February 10, 2020
    • 2 replies
    • 198 views
    • 
    • rietveld
    • February 11, 2020

13. Differences btwn TI99/4 expansion box and TI expansion box?

    By hhos, February 10, 2020
    • 5 replies
    • 257 views
    • 
    • Ksarul
    • February 11, 2020

14. What kind of record are you guys trying to set?

    By Omega-TI, February 8, 2020
    • 9 replies
    • 424 views
    • 
    • InfernalKeith
    • February 10, 2020

15. Nanopeb Printing Problem Revisited

    By Fonzie, November 30, 2019
    • 9 replies
    • 539 views
    • 
    • GDMike
    • February 9, 2020

16. AVPC Card went flaky 1 2

    By atrax27407, January 31, 2020
    • 43 replies
    • 959 views
    • 
    • atrax27407
    • February 8, 2020

17. Terminal Emulator 2 BBS's

    By 9640News, February 7, 2020
    • 3 replies
    • 247 views
    • 
    • retiredqwest
    • February 7, 2020

18. Scholastic Wizware

    By InfernalKeith, February 4, 2020
    • 5 replies
    • 267 views
    • 
    • InfernalKeith
    • February 7, 2020

19. Long Term Modular Project

    By Mehridian Sanders, February 6, 2020
    • 6 replies
    • 273 views
    • 
    • Mehridian Sanders
    • February 7, 2020

20. pitfall! on finalgrom99

    By JOD-I, February 5, 2020
    • 11 replies
    • 341 views
    • 
    • dhe
    • February 7, 2020

21. New TI-99/4A Tunnels of Doom(TOD) game and Game Editor 1 2 3 4

    By Fritz442, May 30, 2015   

    • Tunnels of Doom
    • TOD
    • (and 5 more)

      Tagged with:

      • Tunnels of Doom
      • TOD
      • New Game
      • TI99
      • Quest
      • TI-99
      • Editor
    • 99 replies
    • 8,532 views
    • 
    • Gilbyph
    • February 7, 2020

22. Loading Myarc Disk Manager from Extended Basic

    By jenorton, February 6, 2020
    • 3 replies
    • 168 views
    • 
    • Ksarul
    • February 7, 2020

23. TI Forums

    By MikeV, February 5, 2020
    • 22 replies
    • 465 views
    • 
    • MikeV
    • February 6, 2020

24. So it begins... macros ... and heaven.

    By Mehridian Sanders, January 25, 2020
    • 11 replies
    • 368 views
    • 
    • Mehridian Sanders
    • February 6, 2020

25. Best way to hook up a pair of speakers?

    By Tempest, February 2, 2020
    • 10 replies
    • 262 views
    • 
    • Lee Stewart
    • February 6, 2020

26. Okay, what's up with "TI Photo"?

    By Omega-TI, February 6, 2020
    • 6 replies
    • 281 views
    • 
    • pixelpedant
    • February 6, 2020

27. What?

    By Opry99er, February 13, 2018
    • 13 replies
    • 794 views
    • 
    • sixersfan105
    • February 6, 2020

28. PC to TI99/4A interface? 1 2 3 4 5

    By AussieAtari, October 4, 2006
    • 110 replies
    • 16,296 views
    • 
    • jrhodes
    • February 6, 2020

29. FinalGROM 99 Board with Low-Profile Switches?

    By sixersfan105, February 5, 2020
    • 12 replies
    • 214 views
    • 
    • arcadeshopper
    • February 5, 2020

30. TI Color Monitor PHA 4100A Service Manual

    By twoodland, February 4, 2020
    • 4 replies
    • 267 views
    • 
    • twoodland
    • February 5, 2020

31. The little transformer that could --- BUZZZZ!

    By dhe, February 5, 2020
    • 8 replies
    • 187 views
    • 
    • dhe
    • February 5, 2020

32. Error codes in ARCHIVER 3.03

    By atrax27407, February 4, 2020
    • 2 replies
    • 148 views
    • 
    • atrax27407
    • February 5, 2020

33. What's so special about Moon Patrol?

    By dhe, February 4, 2020
    • 18 replies
    • 362 views
    • 
    • Omega-TI
    • February 5, 2020

34. Did you see that TI-99/4A in a PEB

    By Mehridian Sanders, February 2, 2020
    • 18 replies
    • 548 views
    • 
    • Omega-TI
    • February 5, 2020

35. EVPC(2) VDP size

    By atrax27407, February 4, 2020
    • 7 replies
    • 167 views
    • 
    • mizapf
    • February 4, 2020

36. looking for best/cost effective new-ish LCD monitor recommendations

    By tater1337, January 23, 2020
    • 24 replies
    • 480 views
    • 
    • GDMike
    • February 3, 2020

37. Extended BASIC - Programs you cannot live without

    By Omega-TI, January 25, 2020
    • 18 replies
    • 557 views
    • 
    • RXB
    • February 3, 2020

38. TI -99/4A compatible monitor

    By orion1052003, January 31, 2020
    • 7 replies
    • 281 views
    • 
    • arcadeshopper
    • February 3, 2020

39. Dropping a (TI related bomb) and running for the hills.

    By Omega-TI, February 1, 2020
    • 10 replies
    • 494 views
    • 
    • ti99iuc
    • February 2, 2020

40. Ti 99/4 prototype

    By Nervebreaker, October 8, 2019
    • 23 replies
    • 1,095 views
    • 
    • Nervebreaker
    • February 2, 2020

41. TMS9902 vs TMS9903

    By dhe, February 2, 2020
    • 2 replies
    • 167 views
    • 
    • Stuart
    • February 2, 2020

42. Chillin'

    By Mehridian Sanders, January 31, 2020
    • 7 replies
    • 233 views
    • 
    • GDMike
    • February 2, 2020

43. DIY RS232 WiFi Modem for under $10

    By TMA-1, December 30, 2019
    • 11 replies
    • 849 views
    • 
    • Omega-TI
    • February 2, 2020

44. TIPI BBS 1 2

    By 9640News, January 16, 2020
    • 32 replies
    • 738 views
    • 
    • 9640News
    • February 2, 2020

45. Magellan 1 2

    By BuckoBrand, January 19, 2019
    • 26 replies
    • 1,131 views
    • 
    • LASooner
    • February 2, 2020

46. TI-99/4A Animated GIF's 1 2

    By Omega-TI, December 14, 2019
    • 43 replies
    • 1,604 views
    • 
    • Vorticon
    • February 1, 2020

47. Stewart Conner's 99110 Project

    By dhe, January 13, 2020
    • 10 replies
    • 491 views
    • 
    • FarmerPotato
    • February 1, 2020

48. broken keyboard

    By gpaJeb, January 31, 2020   

    • keyboard
    • 1 reply
    • 152 views
    • 
    • arcadeshopper
    • January 31, 2020

49. Tunnels of Doom Modern-Style Manual

    By Toucan, January 23, 2020
    • 8 replies
    • 381 views
    • 
    • adamantyr
    • January 30, 2020

50. Did a fully playable version of Imagic's Wing War for the TI-99/4A survive?

    By pixelpedant, January 26, 2020
    • 16 replies
    • 646 views
    • 
    • pixelpedant
    • January 30, 2020