TI-99/4A Computers

5,978 topics in this forum

1. Eye Candy 1 2 3 4 5

   By dhe, August 1, 2021
   • 119 replies
   • 10.2k views
   • 
   • ti99iuc
   • June 22

2. Inform Extra Games for LTOI

   By Torrax, June 22
   • 1 reply
   • 204 views
   • 
   • llabnip
   • June 22

3. 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
   • 1.1k views
   • 
   • pixelpedant
   • June 21

4. Infocom Character Test

   By Torrax, June 21
   • 2 replies
   • 139 views
   • 
   • Ksarul
   • June 21

5. ti99-4a video ram issue

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

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

   By pixelpedant, May 12, 2021
   • 12 replies
   • 945 views
   • 
   • InfiniteTape
   • June 19

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

   By ambradley, June 19
   • 7 replies
   • 240 views
   • 
   • ambradley
   • June 19

8. PEB Ti disk controller - Need floppies

   By Duewester, June 18
   • 5 replies
   • 240 views
   • 
   • Duewester
   • June 18

9. Raspberry PI 4B

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

10. PAL market specific software?

    By Geoff Oltmans, June 16
    • 0 replies
    • 81 views
    • 
    • Geoff Oltmans
    • June 16

11. ATMEGA1284P source

    By atrax27407, June 15
    • 2 replies
    • 143 views
    • 
    • atrax27407
    • June 15

12. New text adventure for the TI-99/4A using Infocom's tools 1 2

    By hlabrand, August 16, 2020
    • 34 replies
    • 2.8k views
    • 
    • hlabrand
    • June 15

13. Play tape games on FinalRom99

    By Cinderman, June 11
    • 6 replies
    • 276 views
    • 
    • JB
    • June 13

14. 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
    • 2.6k views
    • 
    • Ksarul
    • June 11

15. fbForth fbForth Updates 1 2 3

    By Lee Stewart, June 21, 2015   

    • fbforth
    • forth
    • (and 1 more)

      Tagged with:

      • fbforth
      • forth
      • ti forth
    • 50 replies
    • 4.8k views
    • 
    • Lee Stewart
    • June 9

16. Any interest in TI festival in Central Texas area in the Fall?

    By hloberg, June 6
    • 12 replies
    • 369 views
    • 
    • hloberg
    • June 9

17. Latest 3D Printed TI Stuff

    By dgrissom, May 24
    • 2 replies
    • 363 views
    • 
    • dgrissom
    • June 8

18. TI-99 Atarisoft end of cart labels 1 2

    By PeBo, June 10, 2015   

    • ti-99/4A
    • gaming
    • (and 1 more)

      Tagged with:

      • ti-99/4A
      • gaming
      • Atarisoft
    • 36 replies
    • 3.3k views
    • 
    • Atari2600PAL
    • June 8

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

    By OX., December 23, 2013
    • 76 replies
    • 12.5k views
    • 
    • globeron
    • June 7

20. VCF Southwest

    By qwertyfan994, June 5   

    • meeting
    • 1 reply
    • 197 views
    • 
    • Albert
    • June 5

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

    By UsagiElectric, May 23
    • 87 replies
    • 3.1k views
    • 
    • x=usr(1536)
    • June 5

22. Geneve PC in software. 1 2 3

    By hloberg, November 5, 2022
    • 53 replies
    • 2.2k views
    • 
    • globeron
    • June 5

23. June 2023 CTIUG Meeting

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

    • chicagotiug
    • ctiug
    • (and 3 more)

      Tagged with:

      • chicagotiug
      • ctiug
      • meeting
      • ti99
      • ti994a
    • 1 reply
    • 215 views
    • 
    • RedBaron
    • June 4

24. 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
    • 72.6k views
    • 
    • pixelpedant
    • May 28

25. Compute! Magazine Type-In programs nostaliga

    By OriginalJohn, May 2
    • 11 replies
    • 529 views
    • 
    • swallis7
    • May 24

26. Still Trying 1 2

    By justacruzr2, May 3
    • 37 replies
    • 1.3k views
    • 
    • justacruzr2
    • May 22

27. PLATO DS/DD

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

28. Mini Memory-specific software

    By InfernalKeith, May 19
    • 15 replies
    • 548 views
    • 
    • apersson850
    • May 22

29. SD99 News

    By dhe, May 22
    • 0 replies
    • 133 views
    • 
    • dhe
    • May 22

30. Myarc Disk manager 5

    By mantadoc, March 7, 2016
    • 19 replies
    • 899 views
    • 
    • jenorton
    • May 21

31. Wanted: TI99/4A

    By retrocanada76, May 19
    • 3 replies
    • 373 views
    • 
    • retrocanada76
    • May 19

32. v9t9 Roms

    By pjduplooy, August 8, 2020
    • 13 replies
    • 1.4k views
    • 
    • nitrozz
    • May 19

33. Interface Age Prime Benchmark

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

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

    By dhe, May 15
    • 2 replies
    • 147 views
    • 
    • dhe
    • May 16

35. Diagnostic Software Round Up

    By dhe, May 14
    • 6 replies
    • 300 views
    • 
    • dhe
    • May 15

36. Different versions of Blasto??

    By Count9929A, May 2
    • 1 reply
    • 326 views
    • 
    • hloberg
    • May 15

37. MDOS Version 7.40 and Utilities Released 1 2

    By 9640News, May 8
    • 32 replies
    • 1.1k views
    • 
    • 9640News
    • May 14

38. TI <-> Amiga null-modem connection

    By Count9929A, November 15, 2022
    • 18 replies
    • 604 views
    • 
    • Count9929A
    • May 11

39. Horizon Charging...

    By dhe, May 6
    • 3 replies
    • 243 views
    • 
    • InsaneMultitasker
    • May 10

40. Geneve MyArt Documentation needed

    By 9640News, November 20, 2022
    • 9 replies
    • 354 views
    • 
    • hloberg
    • May 9

41. 4k ROM ICs 1 2 3 4

    By Delta, April 20
    • 81 replies
    • 2.1k views
    • 
    • Duewester
    • May 8

42. Cosmopoly (Not Polyoptics) manual PDF?

    By InfernalKeith, May 4
    • 10 replies
    • 456 views
    • 
    • InfernalKeith
    • May 6

43. May 2023 CTIUG Meeting

    By Chicago TI-99/4A Users Group, May 5   

    • chicagotiug
    • ctiug
    • (and 3 more)

      Tagged with:

      • chicagotiug
      • ctiug
      • meeting
      • ti99
      • ti994a
    • 0 replies
    • 114 views
    • 
    • Chicago TI-99/4A Users Group
    • May 5

44. Beige keyboard space bar

    By InfiniteTape, May 5
    • 4 replies
    • 153 views
    • 
    • InfiniteTape
    • May 5

45. ASCSI Adventure

    By dhe, May 4
    • 2 replies
    • 263 views
    • 
    • OLD CS1
    • May 5

46. Seeking Moonbeam Software 1 2

    By moonshyne, March 22
    • 26 replies
    • 1.1k views
    • 
    • FarmerPotato
    • May 4

47. Another tool in the repair toolbox

    By dhe, May 2
    • 2 replies
    • 175 views
    • 
    • Mtlatc
    • May 2

48. MuseScore/4a - Music for the TI 1 2

    By SteveB, January 15, 2022
    • 36 replies
    • 1.6k views
    • 
    • SteveB
    • May 2

49. Looking for a old article, making TI BASIC more like Extended Basic

    By jrhodes, April 29
    • 11 replies
    • 492 views
    • 
    • chris36
    • April 30

50. Greek TI99 repository by Manolis Kiagias

    By jrhodes, April 27
    • 1 reply
    • 187 views
    • 
    • Ksarul
    • April 27