TI-99/4A Computers

5,075 topics in this forum

1. The Hidden Reef BBS

   By Swim, May 31, 2020
   • 0 replies
   • 312 views
   • 
   • Swim
   • May 31, 2020

2. Arcturus/Zaxxon Content Collection

   By pixelpedant, May 26, 2020
   • 19 replies
   • 554 views
   • 
   • sometimes99er
   • May 29, 2020

3. Disassemble tms9995

   By humeur, May 27, 2020
   • 5 replies
   • 232 views
   • 
   • apersson850
   • May 28, 2020

4. For those that like Emulation and new gadgetry

   By Mehridian Sanders, May 26, 2020
   • 3 replies
   • 227 views
   • 
   • Mehridian Sanders
   • May 27, 2020

5. Found an Amazing find in the wrong case

   By Sean39, May 25, 2020
   • 1 reply
   • 253 views
   • 
   • Ksarul
   • May 26, 2020

6. Display/Variable 80 [Text] Editors

   By WhataKowinkydink, May 25, 2020
   • 6 replies
   • 205 views
   • 
   • atrax27407
   • May 26, 2020

7. Unisource Catalogues

   By pixelpedant, May 25, 2020
   • 3 replies
   • 183 views
   • 
   • pixelpedant
   • May 25, 2020

8. Need repair advice

   By ianoid, May 24, 2020
   • 6 replies
   • 285 views
   • 
   • Sid1968
   • May 25, 2020

9. Make an advertisement for your favorite TI product.

   By Omega-TI, May 24, 2020
   • 0 replies
   • 141 views
   • 
   • Omega-TI
   • May 24, 2020

10. Things that if someone said to you in 1990 about the TI in the future you would NOT have believed.

    By Omega-TI, May 19, 2020
    • 16 replies
    • 583 views
    • 
    • Tursi
    • May 24, 2020

11. I think I might have changed my mind a bit about the 9918 palette

    By pixelpedant, May 21, 2020
    • 8 replies
    • 445 views
    • 
    • Schmitzi
    • May 24, 2020

12. If an avid TI-99'er was to create a made for TV movie...

    By Omega-TI, May 9, 2020
    • 8 replies
    • 345 views
    • 
    • S1500
    • May 22, 2020

13. Help copying file from TIPI to PEB DSK1 1 2

    By jwild, November 16, 2019
    • 49 replies
    • 1,150 views
    • 
    • globeron
    • May 22, 2020

14. What's your favourite TI-99 game input method in games with fairly conventional (e.g., directional+fire) arcade controls?

    By pixelpedant, May 20, 2020
    • 5 replies
    • 203 views
    • 
    • pixelpedant
    • May 20, 2020

15. Favorite basic and extended basic games

    By Tornadoboy, May 16, 2020   

    • ti 99 4a
    • basic
    • (and 3 more)

      Tagged with:

      • ti 99 4a
      • basic
      • extended basic
      • games
      • favorite
    • 11 replies
    • 409 views
    • 
    • ti99iuc
    • May 19, 2020

16. Module Conversion Request

    By 9640News, May 18, 2020
    • 4 replies
    • 186 views
    • 
    • jedimatt42
    • May 18, 2020

17. FG99 CARt SHOW

    By Omega-TI, May 12, 2020
    • 18 replies
    • 585 views
    • 
    • digdugnate
    • May 18, 2020

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

    By pixelpedant, January 23, 2020
    • 9 replies
    • 335 views
    • 
    • pixelpedant
    • May 17, 2020

19. A stupid TIPI question...

    By Omega-TI, May 16, 2020
    • 3 replies
    • 152 views
    • 
    • jedimatt42
    • May 17, 2020

20. CS1 and CS2 Error?

    By yell0w_lantern, May 16, 2020
    • 5 replies
    • 260 views
    • 
    • Tursi
    • May 16, 2020

21. Where can I get my Ti-99 4/A fixed?

    By AtariNostalgia, April 29, 2020   

    • fix
    • europe
    • 18 replies
    • 637 views
    • 
    • Schmitzi
    • May 16, 2020

22. Magic FM

    By yves31, May 15, 2020
    • 7 replies
    • 243 views
    • 
    • yves31
    • May 16, 2020

23. TI-99/4A Power Supply in Europe?

    By llopis, May 15, 2020
    • 3 replies
    • 205 views
    • 
    • humeur
    • May 16, 2020

24. Mouse Standard(s) -- For the TIPI?

    By Omega-TI, May 15, 2020
    • 3 replies
    • 157 views
    • 
    • Omega-TI
    • May 16, 2020

25. Seeking Super Space II by DataBioTics 1 2

    By FDOS, March 28, 2020
    • 36 replies
    • 1,098 views
    • 
    • adamantyr
    • May 14, 2020

26. TI-99/4a Interface with RC2014

    By Mehridian Sanders, May 13, 2020
    • 0 replies
    • 136 views
    • 
    • Mehridian Sanders
    • May 13, 2020

27. Serial numbers on the TI-99/4 and TI-99/4A computers

    By Sean39, May 1, 2020
    • 4 replies
    • 394 views
    • 
    • CC Clarke
    • May 13, 2020

28. I was complaining about X but then I saw Y

    By TheBF, May 12, 2020
    • 5 replies
    • 228 views
    • 
    • HOME AUTOMATION
    • May 13, 2020

29. Alternative add-on for your TI99

    By Keith99er, May 9, 2020
    • 6 replies
    • 374 views
    • 
    • Keith99er
    • May 13, 2020

30. Where do I start?

    By digitalman, May 12, 2020
    • 3 replies
    • 520 views
    • 
    • jstimson
    • May 12, 2020

31. CC-40 ROM Thread 1 2 3

    By acadiel, November 29, 2017
    • 68 replies
    • 5,151 views
    • 
    • acadiel
    • May 11, 2020

32. can I save Basic programs through an emulator?

    By AtariNostalgia, May 9, 2020   

    • saving basic
    • 16 replies
    • 656 views
    • 
    • FDOS
    • May 11, 2020

33. MAME problem with -cart

    By Michael Rittweger, May 9, 2020
    • 7 replies
    • 223 views
    • 
    • mizapf
    • May 10, 2020

34. Large DIS/VAR 80 files ?

    By retroclouds, May 1, 2020   

    • sams
    • ros
    • (and 3 more)

      Tagged with:

      • sams
      • ros
      • hdr
      • ramdisk
      • file i/o
    • 20 replies
    • 534 views
    • 
    • retroclouds
    • May 10, 2020

35. Transferring programs from a PC to a TI

    By atrax27407, May 9, 2020
    • 0 replies
    • 99 views
    • 
    • atrax27407
    • May 9, 2020

36. What 9918 games do you wish could be ported to TI-99?

    By pixelpedant, May 1, 2020
    • 12 replies
    • 581 views
    • 
    • Firefly
    • May 9, 2020

37. I found this odd chip

    By atrax27407, May 3, 2020
    • 4 replies
    • 333 views
    • 
    • J-Data
    • May 8, 2020

38. 910mp fixed

    By Shift838, May 7, 2020
    • 4 replies
    • 266 views
    • 
    • FarmerPotato
    • May 8, 2020

39. Texas Instruments "Care Package" sent to User Goups

    By sjt, May 8, 2020
    • 0 replies
    • 204 views
    • 
    • sjt
    • May 8, 2020

40. converting ctg? 1 2

    By AtariNostalgia, May 5, 2020   

    • ctg
    • 33 replies
    • 572 views
    • 
    • AtariNostalgia
    • May 6, 2020

41. Backsteine

    By jwild, May 2, 2020
    • 9 replies
    • 439 views
    • 
    • sometimes99er
    • May 6, 2020

42. Horizon Mouse question

    By atrax27407, May 3, 2020
    • 20 replies
    • 320 views
    • 
    • RXB
    • May 4, 2020

43. Former Meetings´ PICs & DATES: TI-Fair, TI-Treffen, ...

    By Schmitzi, May 4, 2020   

    • meetings
    • ti-fair
    • (and 5 more)

      Tagged with:

      • meetings
      • ti-fair
      • ti-treffen
      • pictures
      • ti-99/4a
      • international
      • regional
    • 2 replies
    • 263 views
    • 
    • Schmitzi
    • May 4, 2020

44. which color goes to video in?

    By AtariNostalgia, April 28, 2020   

    • composite
    • av
    • 4 replies
    • 194 views
    • 
    • Ksarul
    • May 4, 2020

45. DS990 Commercial Computer System - anyone has experience? 1 2

    By kl99, February 26, 2018   

    • DS990TI-990
    • Mini Computer
    • (and 7 more)

      Tagged with:

      • DS990TI-990
      • Mini Computer
      • DX10
      • TX990
      • TILINE
      • FD1000 Flexible Disk
      • EX990
      • TXDS
      • 990/4
    • 31 replies
    • 2,224 views
    • 
    • piero.a
    • May 4, 2020

46. TI 32K PEB expansion problem

    By lolof, April 29, 2020
    • 19 replies
    • 585 views
    • 
    • JB
    • May 3, 2020

47. TI-99/2 Thread

    By acadiel, April 28, 2020
    • 19 replies
    • 1,426 views
    • 
    • Ed in SoDak
    • May 3, 2020

48. TIPI's Chess program!

    By Omega-TI, April 23, 2018
    • 15 replies
    • 958 views
    • 
    • Lee Stewart
    • May 3, 2020

49. ANSI Editor

    By 9640News, May 1, 2020
    • 6 replies
    • 260 views
    • 
    • Mad Hatter
    • May 2, 2020

50. TIPI Problem

    By curtludwig, May 1, 2020
    • 10 replies
    • 202 views
    • 
    • curtludwig
    • May 1, 2020