TI-99/4A Computers

6,153 topics in this forum

1. Black screen, no beep with boyfriend's TI 1 2 3 4 6

   By xabin, January 17, 2019
   • 147 replies
   • 7k views
   • 
   • Ksarul
   • April 30, 2019

2. Using ESP8266 WiFi microcontroller as Serial Internet Modem

   By jedimatt42, October 26, 2015
   • 18 replies
   • 7k views
   • 
   • Omega-TI
   • March 10, 2017

3. TI-99/4a Modification Weekend. 1 2 3 4

   By Sinphaltimus, September 23, 2016   

   • mitsumi keyboard repair
   • keyboard
   • (and 3 more)

     Tagged with:

     • mitsumi keyboard repair
     • keyboard
     • Reset Button
     • Mod
     • Tursis internal 32k mod
   • 84 replies
   • 7k views
   • 
   • GDMike
   • October 11, 2021

4. CF7+ power supply 1 2 3 4 5

   By DavidC, January 8, 2016
   • 110 replies
   • 6.9k views
   • 
   • Schmitzi
   • March 24, 2018

5. Find me somebody to love 1 2 3

   By sometimes99er, May 15, 2013   

   • TI community
   • 59 replies
   • 6.7k views
   • 
   • Lisias
   • December 28, 2014

6. The Personal Computer Division White Papers 1 2 3 4 5

   By Toucan, January 25, 2020
   • 106 replies
   • 6.7k views
   • 
   • FarmerPotato
   • September 23, 2020

7. 180K 5.5" Floppy Drives and Controller 1 2 3 4 5

   By budz2355, January 2, 2016
   • 112 replies
   • 6.7k views
   • 
   • RickyDean
   • June 22, 2016

8. Astrosmash for our TI99: Super Astrosmash! - SSS Preorder 1 2 3

   By tmop69, September 5, 2020   

   • astrosmash
   • ti99
   • (and 6 more)

     Tagged with:

     • astrosmash
     • ti99
     • super astrosmash
     • sss
     • preorder
     • game
     • homebrew
     • ti99 italian user club
   • 63 replies
   • 6.6k views
   • 
   • tmop69
   • December 25, 2020

9. Lotharek HxC Floppy Emulator --- (Support & Information) 1 2 3

   By Omega-TI, August 2, 2014   

   • TI-99/4A
   • Lotharek
   • (and 1 more)

     Tagged with:

     • TI-99/4A
     • Lotharek
     • HxC
   • 51 replies
   • 6.6k views
   • 
   • Schmitzi
   • June 9, 2015

10. My Dream 4A... 1 2 3 4

    By Willsy, April 8, 2011
    • 75 replies
    • 6.6k views
    • 
    • Omega-TI
    • September 29, 2016

11. Modify QI console for finalgrom99 use 1 2 3 4 5

    By arcadeshopper, June 25, 2021
    • 119 replies
    • 6.5k views
    • 
    • JJB
    • May 10, 2022

12. What ever happened to/with... 1 2 3

    By Omega-TI, June 27, 2016   

    • TI-99/4A
    • 60 replies
    • 6.5k views
    • 
    • Rossman
    • March 31, 2018

13. Using a mouse on the TI-99/4A 1 2 3 4

    By Omega-TI, July 20, 2014
    • 98 replies
    • 6.5k views
    • 
    • Shift838
    • December 6, 2016

14. Lotharek .hfe disk image links? 1 2 3 4

    By Airshack, June 29, 2016
    • 79 replies
    • 6.5k views
    • 
    • Schmitzi
    • January 31, 2017

15. TI cart labels 1 2 3 4

    By dphirschler, September 17, 2014
    • 76 replies
    • 6.5k views
    • 
    • Gazoo
    • November 30, 2014

16. Suggestion to set a monthly WWW.MYTI99.COM group chat time 1 2 3 4 6

    By twoodland, March 27, 2019
    • 133 replies
    • 6.5k views
    • 
    • jmazzy
    • August 9, 2021

17. Are we going to have a TI Christmas? 1 2 3 4 5

    By Omega-TI, November 6, 2016
    • 113 replies
    • 6.5k views
    • 
    • Asmusr
    • December 27, 2016

18. Sierra's Space Quest on the TI! 1 2 3

    By Vorticon, November 16, 2020
    • 71 replies
    • 6.5k views
    • 
    • budz2355
    • March 23

19. First steps in TI9900 assembly language with prior knowledge of 6502 1 2 3 4 5

    By Dexter, March 30, 2015
    • 119 replies
    • 6.4k views
    • 
    • Opry99er
    • April 23, 2015

20. Best TI-99/4A Emulator for Windows 10 64bit?

    By Everett1954, September 2, 2018
    • 20 replies
    • 6.4k views
    • 
    • arcadeshopper
    • November 16, 2018

21. Geneve Support 1 2 3 4

    By RobertLM78, December 14, 2013   

    • Geneve
    • Mess
    • (and 2 more)

      Tagged with:

      • Geneve
      • Mess
      • ABasic
      • MDos
    • 98 replies
    • 6.4k views
    • 
    • mizapf
    • December 17, 2019

22. Parsec Remake 1 2 3

    By Toucan, February 29, 2016
    • 67 replies
    • 6.4k views
    • 
    • Gaspo
    • December 12, 2021

23. List of TI Cartridges 1 2 3

    By atrax27407, July 8, 2016
    • 51 replies
    • 6.3k views
    • 
    • Ksarul
    • February 18, 2018

24. 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

25. Anybody else a 'Collector' of the TI-99 4/A? 1 2 3 4

    By schuwalker, November 18, 2012
    • 82 replies
    • 6.3k views
    • 
    • matthew180
    • May 14, 2013

26. Please test: FG99 firmware for both non-QI and QI 1 2 3 4 6

    By JJB, May 10, 2022   

    • finalgrom99
    • fg99
    • (and 1 more)

      Tagged with:

      • finalgrom99
      • fg99
      • qi
    • 129 replies
    • 6.3k views
    • 
    • eightbit
    • November 26, 2023

27. HRD (Horizon Ramdisk) 2018 1 2 3 4 6

    By GDMike, September 20, 2018
    • 137 replies
    • 6.2k views
    • 
    • GDMike
    • July 24, 2019

28. How To Load XB and E/A Files (TI-99/4a)

    By Tempest, January 25, 2010
    • 4 replies
    • 6.2k views
    • 
    • Charlie_
    • April 22, 2010

29. Lasso on cartridge ? 1 2 3

    By mantadoc, February 25, 2015
    • 53 replies
    • 6.1k views
    • 
    • PeBo
    • August 5, 2016

30. 4K Short'n'Sweet game contest - Submissions (2018 - WINNERS ANNOUNCED)

    By Asmusr, March 8, 2018
    • 10 replies
    • 6.1k views
    • 
    • OLD CS1
    • April 15, 2018

31. 9640 Menu System & TIMXT (Beta Releases) 1 2

    By Omega-TI, November 6, 2015   

    • 80 Column
    • TI-99/4A
    • (and 2 more)

      Tagged with:

      • 80 Column
      • TI-99/4A
      • 9640 Menu System
      • TIMXT
    • 38 replies
    • 6.1k views
    • 
    • Shift838
    • August 31, 2018

32. TI Items - Photo Archival Thread 1 2 3 4 5

    By Omega-TI, April 28, 2020
    • 107 replies
    • 6.1k views
    • 
    • blackbox
    • May 6, 2021

33. Texas Instruments Dimension 4 1 2 3

    By fabrice montupet, August 9, 2015
    • 60 replies
    • 6.1k views
    • 
    • Reciprocating Bill
    • September 20, 2023

34. 32k sideport expansion 1 2 3 4

    By jedimatt42, October 23, 2016
    • 87 replies
    • 6k views
    • 
    • jedimatt42
    • January 30, 2017

35. Most wanted game for the TI-99/4A 1 2 3 4 5

    By Asmusr, December 25, 2018
    • 111 replies
    • 6k views
    • 
    • Omega-TI
    • August 5, 2019

36. Yahoo Groups 1 2 3 4 5

    By InsaneMultitasker, April 19, 2015   

    • Yahoo
    • List server
    • 106 replies
    • 6k views
    • 
    • Vorticon
    • September 12, 2020

37. Visit to TI Records Archive at SMU 1 2 3

    By FarmerPotato, June 27, 2021
    • 67 replies
    • 5.9k views
    • 
    • FarmerPotato
    • December 18, 2023

38. FlashROM99 16k Images

    By wdatkinson, July 17, 2016
    • 24 replies
    • 5.9k views
    • 
    • jeff20
    • December 6, 2021

39. *RED ALERT * -- F18A's available! 1 2 3

    By Omega-TI, September 18, 2013   

    • F18A
    • TI-99/4A
    • 68 replies
    • 5.9k views
    • 
    • matthew180
    • March 17, 2015

40. AMS/SAMS Software list 1 2 3 4

    By Gazoo, June 18, 2015   

    • AMS/SAMS Software AMS SAMS
    • 75 replies
    • 5.9k views
    • 
    • Schmitzi
    • April 22, 2022

41. pc99 for Windows 1 2 3

    By blackbox, October 29, 2016   

    • windows
    • pc99
    • (and 2 more)

      Tagged with:

      • windows
      • pc99
      • TI-99/4a
      • emulator
    • 53 replies
    • 5.9k views
    • 
    • globeron
    • October 3, 2023

42. TI-99/4A Fest West 2018 - Saturday April 28th - Vancouver WA area 1 2 3 4 5

    By jedimatt42, December 17, 2017
    • 104 replies
    • 5.9k views
    • 
    • DuaneAL
    • April 30, 2018

43. Retro Gamer Magazine. 1 2 3

    By am1933, April 26, 2015
    • 72 replies
    • 5.9k views
    • 
    • Vorticon
    • February 24, 2019

44. Programming 64K EEPROM 1 2

    By retroclouds, June 13, 2012
    • 34 replies
    • 5.8k views
    • 
    • arcadeshopper
    • January 13, 2014

45. Have DSDD and WHT SCSI working! 1 2

    By OLD CS1, November 9, 2010
    • 39 replies
    • 5.8k views
    • 
    • humeur
    • September 16, 2011

46. TI-99-4A - UK Cassette Games - How To Convert To PC Emulator ? 1 2 3

    By RenegadeG1, May 31, 2015
    • 70 replies
    • 5.8k views
    • 
    • Retrospect
    • May 12, 2017

47. Recommended Joystick ? 1 2 3

    By Shift838, February 8, 2017
    • 56 replies
    • 5.8k views
    • 
    • arcadeshopper
    • July 1, 2017

48. Telco -- Terminal Emulator (Questions/Answers/Downloads) 1 2 3

    By Omega-TI, February 6, 2014   

    • TI-99/4A
    • Telco
    • 58 replies
    • 5.8k views
    • 
    • Omega-TI
    • June 12, 2018

49. UCSD Pascal documentation 1 2

    By retroclouds, January 12, 2011
    • 42 replies
    • 5.8k views
    • 
    • Ksarul
    • October 6, 2015

50. nanopeb General nanoPEB Questions 1 2

    By boxpressed, July 25, 2013   

    • nanopeb
    • 42 replies
    • 5.8k views
    • 
    • Omega-TI
    • February 1, 2014