TI-99/4A Computers

6,144 topics in this forum

1. New Project for my 4A and PEB 1 2 3 4

   By Shift838, January 9, 2017
   • 85 replies
   • 8.7k views
   • 
   • Shift838
   • April 8, 2022

2. SAVE RS232 to Hyperterminal? 1 2

   By Meddler, January 9, 2017   

   • RS232
   • 26 replies
   • 2.1k views
   • 
   • mizapf
   • January 11, 2017

3. TI Music Theme Song

   By Omega-TI, January 9, 2017
   • 13 replies
   • 1.4k views
   • 
   • RXB
   • February 13, 2017

4. Weird problem - need advice! Green screen of death!

   By aftyde, January 9, 2017
   • 10 replies
   • 723 views
   • 
   • RXB
   • January 10, 2017

5. Quality Improvement (QI) Consoles

   By helocast, January 8, 2017   

   • TI-99/4AQI
   • 9 replies
   • 1.5k views
   • 
   • Torrax
   • March 8, 2017

6. dsk2cd problem 1 2

   By PeBo, January 8, 2017   

   • nanoPEB
   • cf7
   • 26 replies
   • 2.1k views
   • 
   • helocast
   • February 22, 2017

7. FlashROM 99 3d printed case

   By evg2000, January 7, 2017
   • 8 replies
   • 1.1k views
   • 
   • arcadeshopper
   • March 10, 2017

8. Lowercase chars in XB

   By etownandy, January 6, 2017
   • 8 replies
   • 992 views
   • 
   • Lee Stewart
   • January 6, 2017

9. How to get a dead RTC chip to work again :)

   By acadiel, January 5, 2017
   • 1 reply
   • 423 views
   • 
   • RickyDean
   • January 5, 2017

10. Connector Source ?

    By Shift838, January 5, 2017
    • 2 replies
    • 420 views
    • 
    • Ksarul
    • January 6, 2017

11. WHT Upload

    By sparkdrummer, January 4, 2017
    • 1 reply
    • 452 views
    • 
    • arcadeshopper
    • January 4, 2017

12. When you think you killed the F18A

    By Sinphaltimus, January 4, 2017
    • 12 replies
    • 810 views
    • 
    • atrax27407
    • January 6, 2017

13. 1981 4A hates ROM cartridges

    By jedimatt42, January 4, 2017
    • 14 replies
    • 953 views
    • 
    • Ksarul
    • January 8, 2017

14. Grand Ram Card Schematic 1 2

    By Shift838, January 3, 2017
    • 35 replies
    • 2.4k views
    • 
    • dhe
    • December 1, 2022

15. internal console expansion system

    By dphirschler, January 3, 2017
    • 11 replies
    • 980 views
    • 
    • apersson850
    • January 13, 2017

16. What can you come up with? -- TI Brainstorming

    By Omega-TI, January 3, 2017
    • 7 replies
    • 527 views
    • 
    • Meddler
    • January 23, 2017

17. Yesterday's News Q & A

    By Airshack, January 2, 2017
    • 6 replies
    • 567 views
    • 
    • Airshack
    • January 5, 2017

18. Tomy Tutor and Pyuuta Scans

    By hardcorehubz, January 2, 2017
    • 23 replies
    • 3k views
    • 
    • JB
    • October 3, 2019

19. nanoPEB question

    By traindriver69, January 1, 2017
    • 6 replies
    • 666 views
    • 
    • InsaneMultitasker
    • January 1, 2017

20. Happy New Year!

    By Shift838, January 1, 2017
    • 7 replies
    • 695 views
    • 
    • Ksarul
    • January 1, 2017

21. TI-99/SIM (RetroPie) Educational Modules

    By etownandy, December 31, 2016
    • 3 replies
    • 576 views
    • 
    • etownandy
    • January 5, 2017

22. Don't overlook Vorticons Blog! His latest project is COOL!

    By Omega-TI, December 31, 2016
    • 1 reply
    • 403 views
    • 
    • Shift838
    • December 31, 2016

23. Concise List of terminal emulator programs?

    By acadiel, December 30, 2016
    • 16 replies
    • 1.6k views
    • 
    • arcadeshopper
    • April 1, 2017

24. Fest West 2017 1 2 3 4 15

    By Omega-TI, December 30, 2016   

    • TI-99/4A
    • 360 replies
    • 23.2k views
    • 
    • Omega-TI
    • July 13, 2019

25. Looking for anyone who'd sell me a TI99 Disk Controller?

    By NickH93, December 28, 2016
    • 2 replies
    • 442 views
    • 
    • NickH93
    • December 29, 2016

26. Help identifying capacitor type

    By justacruzr2, December 28, 2016
    • 15 replies
    • 1.2k views
    • 
    • RickyDean
    • January 6, 2017

27. CF2K v2.5 Update Available

    By Shift838, December 28, 2016
    • 1 reply
    • 576 views
    • 
    • Swim
    • December 31, 2016

28. It's been awhile!

    By Iwantgames:), December 28, 2016
    • 8 replies
    • 676 views
    • 
    • RXB
    • December 31, 2016

29. Holiday wishes...

    By Sinphaltimus, December 24, 2016
    • 2 replies
    • 622 views
    • 
    • PeBo
    • December 24, 2016

30. FuSiON BBS Updated

    By Shift838, December 24, 2016
    • 0 replies
    • 433 views
    • 
    • Shift838
    • December 24, 2016

31. Merry Christmas wishes :) + 1982's Christmas Newsletter :)

    By ti99iuc, December 23, 2016
    • 6 replies
    • 875 views
    • 
    • fabrizio
    • January 3, 2017

32. What has happened the last year(2016)? 1 2

    By Dexter, December 23, 2016
    • 26 replies
    • 2k views
    • 
    • Asmusr
    • January 11, 2017

33. Speech synthesizer enclosure

    By Vorticon, December 20, 2016
    • 15 replies
    • 2.1k views
    • 
    • Iwantgames:)
    • February 8, 2019

34. Off Topic Electronics Kit Christmas Emergency Help. 1 2

    By Sinphaltimus, December 18, 2016
    • 25 replies
    • 2.2k views
    • 
    • Sinphaltimus
    • January 25, 2017

35. What HARDWARE ITEM (that does not yet exist) would you like to see in 2017? 1 2 3

    By Omega-TI, December 18, 2016   

    • TI-99/4A
    • Pie-In-The-Sky
    • (and 3 more)

      Tagged with:

      • TI-99/4A
      • Pie-In-The-Sky
      • Dreams
      • Hopes
      • ClassicToys
    • 69 replies
    • 3.3k views
    • 
    • Ksarul
    • January 26, 2017

36. My UDS-10 Questions 1 2

    By Sinphaltimus, December 18, 2016
    • 35 replies
    • 2.5k views
    • 
    • Sinphaltimus
    • December 23, 2016

37. I want to pick up an NTSC TT-99/4a What do I need to know

    By Papa_Bear, December 16, 2016
    • 15 replies
    • 1k views
    • 
    • Papa_Bear
    • December 29, 2016

38. Stupid Funnelweb question

    By etownandy, December 16, 2016
    • 0 replies
    • 424 views
    • 
    • etownandy
    • December 16, 2016

39. Stupid MDOS question

    By etownandy, December 16, 2016
    • 5 replies
    • 659 views
    • 
    • InsaneMultitasker
    • December 17, 2016

40. My nanoPEB questions. 1 2

    By Sinphaltimus, December 15, 2016   

    • #nanoPEB
    • 41 replies
    • 3.6k views
    • 
    • heinzpilot
    • October 2, 2019

41. How do I test barrel plug polarity on USB Adaptors?

    By Sinphaltimus, December 14, 2016
    • 12 replies
    • 2k views
    • 
    • Shift838
    • December 14, 2016

42. midi interface for Ti994A

    By Astharot, December 13, 2016
    • 17 replies
    • 1.7k views
    • 
    • Artoj
    • October 31, 2023

43. TI 99 expansion port question...

    By firebottle, December 11, 2016
    • 5 replies
    • 690 views
    • 
    • CC Clarke
    • December 11, 2016

44. Success with: UDS with NanoPEB V1 and TE-II Cartridge

    By Shift838, December 10, 2016
    • 3 replies
    • 588 views
    • 
    • Ksarul
    • December 23, 2016

45. F18a question

    By Sinphaltimus, December 6, 2016
    • 16 replies
    • 896 views
    • 
    • Sinphaltimus
    • December 31, 2016

46. NanoPEB - new revision received

    By acadiel, December 6, 2016
    • 23 replies
    • 1.4k views
    • 
    • Shift838
    • January 11, 2017

47. Powertran Cortex Available

    By Stuart, December 6, 2016
    • 4 replies
    • 594 views
    • 
    • Ksarul
    • December 22, 2016

48. CFHDXS for NanoPEB Version 2 ?

    By Shift838, December 6, 2016
    • 15 replies
    • 815 views
    • 
    • Shift838
    • December 9, 2016

49. High Score Competition Dec 16: Alpiner 1 2

    By mizapf, December 4, 2016   

    • Competition
    • 29 replies
    • 2.1k views
    • 
    • Sinphaltimus
    • December 11, 2016

50. Speech Synthesizer modifications: AUDIOIN and 5VDC pass-through

    By OLD CS1, December 4, 2016
    • 7 replies
    • 1.5k views
    • 
    • jjh76
    • April 22, 2018