TI-99/4A Computers

6,155 topics in this forum

1. Need more TI goodies...

   By cbmeeks, February 18, 2020
   • 3 replies
   • 334 views
   • 
   • cbmeeks
   • February 19, 2020

2. Needed: someone to test a bunch of 4164s and 4464s

   By atrax27407, February 19, 2020
   • 0 replies
   • 259 views
   • 
   • atrax27407
   • February 19, 2020

3. A request/plea for those who repair or upgrade equipment.

   By dhe, February 15, 2020
   • 6 replies
   • 420 views
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   • JB
   • February 19, 2020

4. TI Joystick Oddity

   By dhe, February 16, 2020
   • 2 replies
   • 311 views
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   • OLD CS1
   • February 18, 2020

5. Not your mom's casette player!

   By dhe, February 10, 2020
   • 4 replies
   • 450 views
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   • JB
   • February 18, 2020

6. New controller

   By Mehridian Sanders, February 16, 2020
   • 6 replies
   • 386 views
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   • Ksarul
   • February 17, 2020

7. can TI RS232 connect to USB printer ?

   By gpaJeb, February 16, 2020
   • 2 replies
   • 269 views
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   • TheBF
   • February 17, 2020

8. Getting S-Video from the TI console 1 2

   By OLD CS1, November 25, 2010
   • 29 replies
   • 6.3k views
   • 
   • OLD CS1
   • February 17, 2020

9. Does anyone have or know of an existing scan for a Sorgan II manual?

   By pixelpedant, February 16, 2020
   • 4 replies
   • 355 views
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   • Omega-TI
   • February 16, 2020

10. 99/4A connection to HDMI question

    By GamerTut, February 15, 2020
    • 2 replies
    • 2.8k views
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    • pixelpedant
    • February 16, 2020

11. GENEVE ABASIC and CALL SAY appears broken

    By jenorton, February 15, 2020
    • 6 replies
    • 399 views
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    • 9640News
    • February 15, 2020

12. UART for TMS9995?

    By cbmeeks, February 14, 2020
    • 2 replies
    • 384 views
    • 
    • cbmeeks
    • February 15, 2020

13. Broken boot screen with lot garbage

    By lolof, February 9, 2020
    • 10 replies
    • 576 views
    • 
    • lolof
    • February 15, 2020

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

    By sixersfan105, February 10, 2020
    • 22 replies
    • 1.1k views
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    • RetroGameBoyz
    • February 14, 2020

15. Parsec Asteroid Misspelling

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

16. learning assembler books

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

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

    By cbmeeks, February 11, 2020
    • 34 replies
    • 1.6k views
    • 
    • pixelpedant
    • February 14, 2020

18. Help! History of the Horizon HRD

    By FALCOR4, February 13, 2020   

    • horizon
    • hrd
    • (and 1 more)

      Tagged with:

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

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

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

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

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

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

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

22. Cadd Electronics 99/5C

    By 9640News, December 3, 2018
    • 17 replies
    • 1k views
    • 
    • 9640News
    • February 11, 2020

23. how to make physical TI disks

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

24. CC-40 3d printed replacement cartridge case

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

25. Newly repaired Peripheral Expansion System

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

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

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

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

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

28. Nanopeb Printing Problem Revisited

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

29. AVPC Card went flaky 1 2

    By atrax27407, January 31, 2020
    • 43 replies
    • 1.6k views
    • 
    • atrax27407
    • February 8, 2020

30. Terminal Emulator 2 BBS's

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

31. Scholastic Wizware

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

32. Long Term Modular Project

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

33. pitfall! on finalgrom99

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

34. Loading Myarc Disk Manager from Extended Basic

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

35. TI Forums

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

36. So it begins... macros ... and heaven.

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

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

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

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

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

39. What?

    By Opry99er, February 13, 2018
    • 13 replies
    • 1.1k views
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    • sixersfan105
    • February 6, 2020

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

    By AussieAtari, October 4, 2006
    • 110 replies
    • 19.3k views
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    • jrhodes
    • February 6, 2020

41. FinalGROM 99 Board with Low-Profile Switches?

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

42. TI Color Monitor PHA 4100A Service Manual

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

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

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

44. Error codes in ARCHIVER 3.03

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

45. What's so special about Moon Patrol?

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

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

    By Mehridian Sanders, February 2, 2020
    • 18 replies
    • 1.1k views
    • 
    • Omega-TI
    • February 5, 2020

47. EVPC(2) VDP size

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

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

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

49. Extended BASIC - Programs you cannot live without

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

50. TI -99/4A compatible monitor

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