TI-99/4A Computers

6,153 topics in this forum

1. Signalman Anchor Automation Mark III T.I. 300-

   By GDMike, January 30, 2019
   • 15 replies
   • 1k views
   • 
   • CoreMem
   • July 4, 2020

2. The Wing War Manual that never was...and now is?

   By pixelpedant, July 3, 2020
   • 8 replies
   • 836 views
   • 
   • Airshack
   • July 4, 2020

3. Discussion Group - Force command Users

   By Omega-TI, July 2, 2020
   • 5 replies
   • 394 views
   • 
   • dgrissom
   • July 3, 2020

4. Force Command - User's Sample Scripts/Menus/Support Programs

   By Omega-TI, May 29, 2020
   • 14 replies
   • 810 views
   • 
   • Omega-TI
   • July 2, 2020

5. SCART-Genie 9640 Case Available!

   By Shift838, June 22, 2020
   • 18 replies
   • 549 views
   • 
   • Schmitzi
   • July 1, 2020

6. Low level disk access required

   By jrhodes, June 27, 2020
   • 6 replies
   • 501 views
   • 
   • apersson850
   • June 29, 2020

7. Pyuuta Mk-II Book

   By Ksarul, June 17, 2020
   • 6 replies
   • 919 views
   • 
   • hloberg
   • June 28, 2020

8. Who here has the most "hopped up" TI Console?

   By Omega-TI, June 26, 2020
   • 14 replies
   • 631 views
   • 
   • Omega-TI
   • June 28, 2020

9. what are the history of these disk compilations

   By hloberg, June 27, 2020
   • 3 replies
   • 374 views
   • 
   • hloberg
   • June 28, 2020

10. Items for the TI whose time has come and gone. 1 2

    By Omega-TI, May 15, 2020
    • 32 replies
    • 1.6k views
    • 
    • retroclouds
    • June 27, 2020

11. Is Pascal slow?

    By apersson850, June 14, 2020
    • 13 replies
    • 814 views
    • 
    • apersson850
    • June 25, 2020

12. Off-topic: Opinions on public Zoom meeting access info

    By jmazzy, June 21, 2020   

    • off-topic
    • 5 replies
    • 391 views
    • 
    • Lee Stewart
    • June 25, 2020

13. I2C Display (Revisited)

    By Omega-TI, June 25, 2020
    • 8 replies
    • 577 views
    • 
    • jrhodes
    • June 25, 2020

14. I never expected this to happen!

    By Omega-TI, June 24, 2020
    • 2 replies
    • 363 views
    • 
    • Omega-TI
    • June 24, 2020

15. Late model, after-exit 4A (?)

    By OLD CS1, June 24, 2020
    • 4 replies
    • 442 views
    • 
    • Ksarul
    • June 24, 2020

16. TI-99/4A Related Animated GIF's

    By Omega-TI, June 23, 2020
    • 2 replies
    • 298 views
    • 
    • Omega-TI
    • June 24, 2020

17. TI-99/4A - A Visual History (with help from Ebay) ;)

    By Omega-TI, June 23, 2020
    • 5 replies
    • 293 views
    • 
    • Omega-TI
    • June 24, 2020

18. What time works best for you? Zoom-TI-99ers Pandemic 4A Club

    By jedimatt42, June 20, 2020
    • 13 replies
    • 489 views
    • 
    • Omega-TI
    • June 23, 2020

19. Truths - As witnessed, being a "Classic TI-99/4A Hobbyist" (Add Your Own)

    By Omega-TI, June 11, 2020
    • 17 replies
    • 690 views
    • 
    • Tursi
    • June 23, 2020

20. Retasked Speech Cases -- (Historical Inquiry)

    By Omega-TI, June 21, 2020
    • 3 replies
    • 355 views
    • 
    • HOME AUTOMATION
    • June 22, 2020

21. TI + TIPI interesting RFI

    By ElectricLab, June 13, 2020
    • 4 replies
    • 547 views
    • 
    • Tursi
    • June 22, 2020

22. TI-99 Sound Limitation?

    By Banquo, June 19, 2020
    • 19 replies
    • 1.1k views
    • 
    • Tursi
    • June 22, 2020

23. PEB floppy disk formatting problem

    By gferluga, June 21, 2020
    • 1 reply
    • 282 views
    • 
    • arcadeshopper
    • June 21, 2020

24. Wanted... F18A and P-CODE Card

    By gferluga, June 21, 2020
    • 0 replies
    • 263 views
    • 
    • gferluga
    • June 21, 2020

25. TI Bling - Black & Silver Accessories

    By Omega-TI, June 21, 2020
    • 2 replies
    • 304 views
    • 
    • HOME AUTOMATION
    • June 21, 2020

26. A brief history and the price war of the 80's

    By Armitage, June 19, 2020
    • 5 replies
    • 495 views
    • 
    • HOME AUTOMATION
    • June 21, 2020

27. Countup to 65535 posts

    By FarmerPotato, June 12, 2020
    • 4 replies
    • 332 views
    • 
    • HOME AUTOMATION
    • June 21, 2020

28. Transferring programs from a PC to a TI

    By atrax27407, May 9, 2020
    • 5 replies
    • 576 views
    • 
    • GDMike
    • June 21, 2020

29. need help on find this chip

    By Sean39, May 25, 2020
    • 8 replies
    • 498 views
    • 
    • GDMike
    • June 21, 2020

30. TI Coin

    By Shift838, June 7, 2020
    • 3 replies
    • 435 views
    • 
    • GDMike
    • June 21, 2020

31. My first TI console repair! 1 2

    By wolhess, April 18, 2020   

    • ti99
    • soldering
    • (and 2 more)

      Tagged with:

      • ti99
      • soldering
      • tms4116
      • nec d416c
    • 35 replies
    • 1.8k views
    • 
    • GDMike
    • June 21, 2020

32. PNW TI Picnic this summer?

    By Omega-TI, June 18, 2020
    • 13 replies
    • 691 views
    • 
    • Omega-TI
    • June 20, 2020

33. Omega's OPINION (take it or leave it).

    By Omega-TI, June 16, 2020
    • 19 replies
    • 680 views
    • 
    • Mehridian Sanders
    • June 19, 2020

34. If money was no object...

    By Omega-TI, June 18, 2020
    • 9 replies
    • 501 views
    • 
    • Tornadoboy
    • June 19, 2020

35. z80 CPU on Corcomp Triple-Tech Card

    By retroclouds, June 5, 2020
    • 13 replies
    • 800 views
    • 
    • OLD CS1
    • June 19, 2020

36. Found this little gem at the Ax-Man surplus store in St. Paul today.

    By broettger, May 28, 2018   

    • PHA2000
    • Cassette Cable
    • 8 replies
    • 842 views
    • 
    • Za_Lord
    • June 18, 2020

37. myarc and gram kracker items value ?

    By 32251, June 18, 2020
    • 1 reply
    • 287 views
    • 
    • arcadeshopper
    • June 18, 2020

38. “Still TI” Reinvented: Some T80XB 80 Column and Text-to-Speech Disk Fun

    By pixelpedant, June 17, 2020
    • 6 replies
    • 568 views
    • 
    • Omega-TI
    • June 18, 2020

39. TI-ARTIST Pics on WHT

    By atrax27407, June 18, 2020
    • 2 replies
    • 298 views
    • 
    • atrax27407
    • June 18, 2020

40. What is the closest TI game to match this TRS-80 game?

    By Omega-TI, June 16, 2020
    • 8 replies
    • 613 views
    • 
    • bfollett
    • June 17, 2020

41. What could they have done better with the 99/4a? 1 2 3 4 6

    By Tornadoboy, April 24, 2017   

    • improve mistakes
    • 135 replies
    • 7.7k views
    • 
    • HOME AUTOMATION
    • June 16, 2020

42. Restoring/lubricating a keyboard

    By csoren, June 15, 2020
    • 4 replies
    • 319 views
    • 
    • csoren
    • June 15, 2020

43. June 2020 CTIUG Meeting

    By Chicago TI-99/4A Users Group, June 6, 2020   

    • chicagotiug
    • ctiug
    • (and 1 more)

      Tagged with:

      • chicagotiug
      • ctiug
      • meeting
    • 3 replies
    • 343 views
    • 
    • ti99iuc
    • June 14, 2020

44. Strangest place you've ever seen a TI.... 1 2

    By cbmeeks, October 14, 2019
    • 42 replies
    • 2.3k views
    • 
    • ElectricLab
    • June 14, 2020

45. Sandbox Loader / Assembly Programs & Instructions 1 2

    By Omega-TI, June 10, 2020
    • 29 replies
    • 1.1k views
    • 
    • Lee Stewart
    • June 13, 2020

46. modem "vs" games

    By arcadeshopper, June 13, 2020
    • 3 replies
    • 426 views
    • 
    • Nervebreaker
    • June 13, 2020

47. 4A DOS

    By dhe, April 29, 2020
    • 20 replies
    • 993 views
    • 
    • Omega-TI
    • June 9, 2020

48. Kilobyte Magazine with TI-99/2 article

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

49. A question of preference.

    By Mehridian Sanders, June 1, 2020
    • 19 replies
    • 851 views
    • 
    • HOME AUTOMATION
    • June 8, 2020

50. What's in a name?

    By Omega-TI, June 4, 2020
    • 13 replies
    • 805 views
    • 
    • MikeV
    • June 8, 2020