TI-99/4A Computers

6,153 topics in this forum

1. Some intersting TI engineering samples?

   By Mitkraft, February 27, 2019
   • 3 replies
   • 496 views
   • 
   • FarmerPotato
   • March 5, 2019

2. Anyone have a copy of?

   By atrax27407, October 19, 2018
   • 3 replies
   • 251 views
   • 
   • atrax27407
   • October 20, 2018

3. Advertiser Module

   By blackbox, October 30, 2018   

   • documentation
   • old module
   • (and 3 more)

     Tagged with:

     • documentation
     • old module
     • Advertiser
     • PHM3063
     • pictures wanted
   • 3 replies
   • 369 views
   • 
   • atrax27407
   • October 30, 2018

4. TI Pro-Lite

   By Opry99er, November 30, 2018
   • 3 replies
   • 441 views
   • 
   • FarmerPotato
   • November 30, 2018

5. In from the cold

   By Opry99er, December 14, 2018
   • 3 replies
   • 275 views
   • 
   • sometimes99er
   • December 14, 2018

6. TI cassette deck belt replacement?

   By oracle_jedi, December 15, 2018
   • 3 replies
   • 305 views
   • 
   • Fritz442
   • December 16, 2018

7. Tried to show off the TI via JS99'er on Christmas and failed.... :(

   By Omega-TI, December 26, 2018
   • 3 replies
   • 299 views
   • 
   • Tursi
   • December 27, 2018

8. Poetic programs for the TI

   By jrhodes, January 10, 2019
   • 3 replies
   • 290 views
   • 
   • save2600
   • January 11, 2019

9. TI-99/4A users in Chattanooga?

   By cbmeeks, January 18, 2019   

   • chattanooga
   • 3 replies
   • 208 views
   • 
   • atrax27407
   • January 18, 2019

10. Extended BASIC on the FlashROM99?

    By JamesH, January 21, 2019
    • 3 replies
    • 399 views
    • 
    • arcadeshopper
    • January 22, 2019

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

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

12. MBX replacement headset?

    By majestyx, January 26, 2019
    • 3 replies
    • 270 views
    • 
    • videofx
    • January 26, 2019

13. Corcomp PIO Plus

    By acadiel, February 4, 2019
    • 3 replies
    • 284 views
    • 
    • Opry99er
    • February 4, 2019

14. Need FinalGROM99 help

    By videofx, October 12, 2018
    • 3 replies
    • 225 views
    • 
    • videofx
    • October 13, 2018

15. Mid-80s Gram Kracker carts

    By FALCOR4, March 2, 2019   

    • Gram Kracker
    • cartridge
    • 3 replies
    • 702 views
    • 
    • Ksarul
    • March 2, 2019

16. Crimp or solder pins for your own D-sub joystick or RS232 connector?

    By FarmerPotato, March 24, 2019
    • 3 replies
    • 559 views
    • 
    • Shift838
    • March 28, 2019

17. Video: Browsing the Internet on a TI-99/4A with Stuart's Browser& TIPI

    By jonecool, March 30, 2019   

    • stuarts browser
    • tipi
    • (and 2 more)

      Tagged with:

      • stuarts browser
      • tipi
      • browse
      • internet
    • 3 replies
    • 499 views
    • 
    • Omega-TI
    • April 3, 2019

18. SOLD! posted to Marketplace- Nate's cartridge closeout

    By digdugnate, March 31, 2019
    • 3 replies
    • 390 views
    • 
    • FDOS
    • April 2, 2019

19. FinalGrom99 - where to purchase?

    By jrhodes, April 21, 2019
    • 3 replies
    • 561 views
    • 
    • arcadeshopper
    • April 23, 2019

20. TI-99/4 Origins: Employee Interviews

    By Airshack, April 24, 2019
    • 3 replies
    • 454 views
    • 
    • Stuart
    • April 24, 2019

21. 1983 Computer Shopper Magazine (with TI-99/4A information)

    By Omega-TI, May 3, 2019
    • 3 replies
    • 553 views
    • 
    • Ksarul
    • May 7, 2019

22. Need Input!

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

23. Fusion BBS Down

    By Shift838, May 20, 2019
    • 3 replies
    • 519 views
    • 
    • Shift838
    • May 29, 2019

24. 10 Line XB Entry: Python

    By adamantyr, June 5, 2019
    • 3 replies
    • 498 views
    • 
    • sometimes99er
    • June 6, 2019

25. 10 Line RXB Entry: Boat Bomber

    By Bones-69, June 6, 2019
    • 3 replies
    • 456 views
    • 
    • RXB
    • June 6, 2019

26. June 2018 CTIUG Meeting

    By jasmaz, May 30, 2018   

    • CTIUG
    • ChicagoTIUG
    • (and 1 more)

      Tagged with:

      • CTIUG
      • ChicagoTIUG
      • Meeting
    • 3 replies
    • 550 views
    • 
    • Opry99er
    • June 2, 2018

27. FinalGROM 99 - The biggest money saver for any TI'er! + Your FG99 stories!

    By Omega-TI, March 5, 2018
    • 3 replies
    • 683 views
    • 
    • arcadeshopper
    • March 6, 2018

28. 32K sidecar assembly needed

    By acadiel, March 23, 2018
    • 3 replies
    • 460 views
    • 
    • fabrizio
    • March 26, 2018

29. joystick port mouse and/or lightpen

    By jrhodes, April 9, 2018
    • 3 replies
    • 1.4k views
    • 
    • arcadeshopper
    • April 9, 2018

30. Anyone need a Fetzner Supercart?

    By atrax27407, April 13, 2018
    • 3 replies
    • 474 views
    • 
    • atrax27407
    • April 13, 2018

31. Rarity chart question

    By Mockduck, April 15, 2018
    • 3 replies
    • 554 views
    • 
    • Mockduck
    • April 16, 2018

32. Converting GRAM Kracker carts to .bin

    By Opry99er, April 18, 2018
    • 3 replies
    • 497 views
    • 
    • arcadeshopper
    • April 18, 2018

33. Arcadeshopper -- What would we do without him?

    By Omega-TI, May 3, 2018
    • 3 replies
    • 595 views
    • 
    • iKarith
    • May 17, 2018

34. Other than games...

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

35. TIPI Mouse Demo App

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

36. TI Artist on TIPI

    By jonecool, May 20, 2018
    • 3 replies
    • 679 views
    • 
    • jonecool
    • May 22, 2018

37. OT - Off The Wall Items -- (For your computer hobby)

    By Omega-TI, May 22, 2018
    • 3 replies
    • 403 views
    • 
    • iKarith
    • May 25, 2018

38. Tidbits of data coupled with ideas - Useful... or Not! ;)

    By Omega-TI, May 28, 2018
    • 3 replies
    • 583 views
    • 
    • iKarith
    • June 19, 2018

39. HSGPL dump of PLATO

    By atrax27407, November 4, 2017
    • 3 replies
    • 604 views
    • 
    • atrax27407
    • April 7, 2018

40. TI Treasure? - Lost & Found? - Amazing Discovery?

    By Omega-TI, June 13, 2018
    • 3 replies
    • 445 views
    • 
    • Omega-TI
    • June 13, 2018

41. Ti-99/4A reboot and lock up

    By urzu117, July 9, 2018
    • 3 replies
    • 583 views
    • 
    • arcadeshopper
    • July 9, 2018

42. What would you sell this for?

    By Omega-TI, July 11, 2018
    • 3 replies
    • 626 views
    • 
    • jrhodes
    • July 11, 2018

43. Change of email address

    By atrax27407, July 22, 2018
    • 3 replies
    • 475 views
    • 
    • OLD CS1
    • July 22, 2018

44. How do I know I have a video issue?

    By Admiral Irony, August 5, 2018
    • 3 replies
    • 460 views
    • 
    • Ksarul
    • August 19, 2018

45. Swapping the TMS9929A for the TMS9918A?

    By oracle_jedi, August 7, 2018   

    • PAL
    • NTSC
    • (and 2 more)

      Tagged with:

      • PAL
      • NTSC
      • RGB
      • Sord M5
    • 3 replies
    • 1.4k views
    • 
    • oracle_jedi
    • August 7, 2018

46. Calling the TI BBS'es with a NON-TIPI RPi

    By Omega-TI, August 29, 2018
    • 3 replies
    • 440 views
    • 
    • 9640News
    • August 30, 2018

47. Question concerning: FinalGROM & Multiplan (and Classic 99)

    By Omega-TI, September 5, 2018
    • 3 replies
    • 256 views
    • 
    • Tursi
    • September 5, 2018

48. 1 Meg SAMS sideboard card...

    By Nick99, September 8, 2018
    • 3 replies
    • 303 views
    • 
    • FDOS
    • September 9, 2018

49. TIPI Pi Zero WH Questions

    By twoodland, September 19, 2018
    • 3 replies
    • 366 views
    • 
    • jedimatt42
    • September 19, 2018

50. TI-74 vs TI-74 S differences

    By acadiel, September 26, 2018
    • 3 replies
    • 343 views
    • 
    • apersson850
    • September 26, 2018