TI-99/4A Computers

6,153 topics in this forum

1. PEB switch missing-need pic

   By FALCOR4, July 11, 2019
   • 20 replies
   • 1.1k views
   • 
   • Atari2600PAL
   • July 15, 2023

2. TI Program Recorder Problem

   By Atari2600PAL, March 7, 2023
   • 15 replies
   • 670 views
   • 
   • Atari2600PAL
   • July 14, 2023

3. What is the Holy Grail of the TI99 4/A World? 1 2 3 4 5

   By Mtlatc, May 30, 2023
   • 122 replies
   • 4.6k views
   • 
   • unhuman
   • July 13, 2023

4. Pause Button - has it been done?

   By dhe, July 11, 2023
   • 6 replies
   • 499 views
   • 
   • apersson850
   • July 12, 2023

5. KeeLog Power Supply

   By dhe, April 2, 2022
   • 23 replies
   • 1.1k views
   • 
   • Shift838
   • July 11, 2023

6. Tape Recorder for parts or repair

   By dhe, July 11, 2023
   • 2 replies
   • 288 views
   • 
   • arcadeshopper
   • July 11, 2023

7. VCFSW: Paul Urbanus' EPROM Programmer and Cartridge Emulator

   By FarmerPotato, June 27, 2023
   • 1 reply
   • 397 views
   • 
   • JB
   • July 9, 2023

8. Seeking a Midi Editor for dummies

   By fabrice montupet, July 4, 2023
   • 12 replies
   • 505 views
   • 
   • fabrice montupet
   • July 8, 2023

9. Software Manual wall display idea- framed on wall (suggestions?)

   By digdugnate, June 3, 2023
   • 7 replies
   • 579 views
   • 
   • OLD CS1
   • July 8, 2023

10. A question about executing a PROGRAM

    By Count9929A, July 5, 2023
    • 18 replies
    • 562 views
    • 
    • RXB
    • July 7, 2023

11. Getting TI-99/4 ready for VCF SE - working through quirks

    By acadiel, July 3, 2023
    • 3 replies
    • 519 views
    • 
    • acadiel
    • July 6, 2023

12. New Adventures

    By OX., June 14, 2023
    • 20 replies
    • 874 views
    • 
    • Schmitzi
    • July 3, 2023

13. Milton Bradley MBX Resources, Manuals, Materials, and History 1 2

    By pixelpedant, October 6, 2020
    • 45 replies
    • 3.7k views
    • 
    • digdugnate
    • June 30, 2023

14. EVEN/ODD byte console ROMs

    By atrax27407, June 30, 2023
    • 2 replies
    • 208 views
    • 
    • atrax27407
    • June 30, 2023

15. F18A CRT display candidate?

    By Nightengale, June 29, 2023
    • 4 replies
    • 460 views
    • 
    • Nightengale
    • June 29, 2023

16. New TI-99/4A Adventure games for the Adventure Module 1 2

    By Fritz442, December 29, 2018   

    • adventure
    • adventure module
    • (and 3 more)

      Tagged with:

      • adventure
      • adventure module
      • scott adams
      • ti99
      • ti-99
    • 28 replies
    • 3.3k views
    • 
    • Fritz442
    • June 29, 2023

17. ALA Software was a tax scam!

    By InfernalKeith, June 27, 2023
    • 7 replies
    • 615 views
    • 
    • InfernalKeith
    • June 28, 2023

18. Inform/PunyInform Z3 Adventures

    By Torrax, June 24, 2023
    • 4 replies
    • 432 views
    • 
    • InsaneMultitasker
    • June 25, 2023

19. TI-99/4 troubleshooting

    By Hans23, June 20, 2023
    • 21 replies
    • 697 views
    • 
    • Duewester
    • June 24, 2023

20. 99/4 DEMO DISK

    By Flottmann1, June 23, 2023
    • 4 replies
    • 380 views
    • 
    • Flottmann1
    • June 24, 2023

21. Rainbow Buster 1 2

    By TheBF, May 8, 2023
    • 35 replies
    • 1.4k views
    • 
    • TheBF
    • June 23, 2023

22. Inform Extra Games for LTOI

    By Torrax, June 22, 2023
    • 1 reply
    • 264 views
    • 
    • wavemotion
    • June 22, 2023

23. Any chance of manual for or further info on The Great Word Race by John Phillips? 1 2

    By pixelpedant, January 23, 2020
    • 26 replies
    • 1.2k views
    • 
    • pixelpedant
    • June 21, 2023

24. Infocom Character Test

    By Torrax, June 21, 2023
    • 2 replies
    • 161 views
    • 
    • Ksarul
    • June 21, 2023

25. ti99-4a video ram issue

    By deadmeat73, June 15, 2023
    • 14 replies
    • 795 views
    • 
    • OLD CS1
    • June 20, 2023

26. A different way to do Dragon's Lair on TI-99

    By pixelpedant, May 12, 2021
    • 12 replies
    • 1k views
    • 
    • InfiniteTape
    • June 19, 2023

27. Just got a TI99/4a with video problem. Which video RAM chip(s) are faulty?

    By ambradley, June 19, 2023
    • 7 replies
    • 365 views
    • 
    • ambradley
    • June 19, 2023

28. PEB Ti disk controller - Need floppies

    By Duewester, June 18, 2023
    • 5 replies
    • 390 views
    • 
    • Duewester
    • June 18, 2023

29. Raspberry PI 4B

    By 9640News, June 16, 2023
    • 6 replies
    • 258 views
    • 
    • OLD CS1
    • June 16, 2023

30. PAL market specific software?

    By Geoff Oltmans, June 16, 2023
    • 0 replies
    • 108 views
    • 
    • Geoff Oltmans
    • June 16, 2023

31. ATMEGA1284P source

    By atrax27407, June 15, 2023
    • 2 replies
    • 209 views
    • 
    • atrax27407
    • June 15, 2023

32. Play tape games on FinalRom99

    By Cinderman, June 11, 2023
    • 6 replies
    • 386 views
    • 
    • JB
    • June 13, 2023

33. TI-99/4A Stuff --- (Omega's Blog INDEX)

    By Omega-TI, November 11, 2015   

    • TI-99/4A
    • BLOG
    • (and 3 more)

      Tagged with:

      • TI-99/4A
      • BLOG
      • INDEX
      • STUFF
      • GOODIES
    • 13 replies
    • 2.7k views
    • 
    • Ksarul
    • June 11, 2023

34. Latest 3D Printed TI Stuff

    By dgrissom, May 24, 2023
    • 2 replies
    • 505 views
    • 
    • dgrissom
    • June 8, 2023

35. Gamebase TI99/4A Version 2.1 1 2 3 4

    By OX., December 23, 2013
    • 76 replies
    • 13.1k views
    • 
    • globeron
    • June 7, 2023

36. VCF Southwest

    By qwertyfan994, June 5, 2023   

    • meeting
    • 1 reply
    • 328 views
    • 
    • Albert
    • June 5, 2023

37. TI99-4 (Non A) - Hitting dead end on troubleshooting 1 2 3 4

    By UsagiElectric, May 23, 2023
    • 87 replies
    • 3.8k views
    • 
    • x=usr(1536)
    • June 5, 2023

38. Geneve PC in software. 1 2 3

    By hloberg, November 5, 2022
    • 53 replies
    • 2.5k views
    • 
    • globeron
    • June 5, 2023

39. June 2023 CTIUG Meeting

    By Chicago TI-99/4A Users Group, June 2, 2023   

    • chicagotiug
    • ctiug
    • (and 3 more)

      Tagged with:

      • chicagotiug
      • ctiug
      • meeting
      • ti99
      • ti994a
    • 1 reply
    • 283 views
    • 
    • RedBaron
    • June 4, 2023

40. Documents TI-99 - DOCs, Manuals, eBooks, Lost & Found 1 2 3 4 38

    By Schmitzi, February 3, 2016   

    • documents
    • ti-99/4a
    • (and 7 more)

      Tagged with:

      • documents
      • ti-99/4a
      • doc
      • pdf
      • txt
      • bas
      • pas
      • manuals
      • lost&found
    • 925 replies
    • 76.9k views
    • 
    • pixelpedant
    • May 28, 2023

41. Compute! Magazine Type-In programs nostaliga

    By OriginalJohn, May 2, 2023
    • 11 replies
    • 666 views
    • 
    • swallis7
    • May 24, 2023

42. Still Trying 1 2

    By justacruzr2, May 3, 2023
    • 37 replies
    • 1.5k views
    • 
    • justacruzr2
    • May 22, 2023

43. PLATO DS/DD

    By sparkdrummer, December 18, 2019
    • 3 replies
    • 609 views
    • 
    • horizon2374
    • May 22, 2023

44. Mini Memory-specific software

    By InfernalKeith, May 19, 2023
    • 15 replies
    • 691 views
    • 
    • apersson850
    • May 22, 2023

45. SD99 News

    By dhe, May 22, 2023
    • 0 replies
    • 155 views
    • 
    • dhe
    • May 22, 2023

46. Myarc Disk manager 5

    By mantadoc, March 7, 2016
    • 19 replies
    • 1.1k views
    • 
    • jenorton
    • May 21, 2023

47. Wanted: TI99/4A

    By retrocanada76, May 19, 2023
    • 3 replies
    • 483 views
    • 
    • retrocanada76
    • May 19, 2023

48. v9t9 Roms

    By pjduplooy, August 8, 2020
    • 13 replies
    • 1.5k views
    • 
    • nitrozz
    • May 19, 2023

49. Interface Age Prime Benchmark

    By dhe, April 7, 2023
    • 16 replies
    • 883 views
    • 
    • TheBF
    • May 18, 2023

50. Corcomp Disk Controller - Pin 1 on top or bottom of the external connector?

    By dhe, May 15, 2023
    • 2 replies
    • 184 views
    • 
    • dhe
    • May 16, 2023