TI-99/4A Development

2,754 topics in this forum

1. Meteors

   By Manic1975, October 29, 2013   

   • TI BASIC game
   • 11 replies
   • 1.2k views
   • 
   • OLD CS1
   • November 1, 2013

2. What video game do you want to see ported over? 1 2 3 4

   By Omega-TI, September 1, 2013   

   • Coleco
   • Games
   • 82 replies
   • 5.2k views
   • 
   • Asmusr
   • October 31, 2013

3. supercart v. ed assm 1 2 3 4

   By hloberg, January 20, 2013   

   • assembler
   • editor
   • (and 1 more)

     Tagged with:

     • assembler
     • editor
     • super cart
   • 83 replies
   • 6.5k views
   • 
   • virios
   • October 31, 2013

4. Disassembled Source for E/A Extended Utilities in Low Memory?

   By Stuart, October 25, 2013
   • 4 replies
   • 601 views
   • 
   • RXB
   • October 26, 2013

5. Just throwing out some ideas...

   By Omega-TI, October 26, 2013   

   • Project2014
   • TI-99/4A
   • 4 replies
   • 1.7k views
   • 
   • Omega-TI
   • October 26, 2013

6. nanopeb case

   By dhe, October 25, 2013
   • 14 replies
   • 1.3k views
   • 
   • virios
   • October 26, 2013

7. Disabling 32k emulation

   By Asmusr, October 23, 2013
   • 4 replies
   • 629 views
   • 
   • mizapf
   • October 24, 2013

8. Can't find something 1 2

   By marc.hull, October 17, 2013   

   • interrupt checking
   • 29 replies
   • 1.8k views
   • 
   • InsaneMultitasker
   • October 21, 2013

9. Redesign of Development Resources Thread

   By retroclouds, September 8, 2013
   • 9 replies
   • 754 views
   • 
   • Ksarul
   • October 20, 2013

10. Making an image with the TI-99

    By Videogamecollector123, October 17, 2013
    • 2 replies
    • 599 views
    • 
    • sometimes99er
    • October 18, 2013

11. Converting .MOD files to the TI...

    By Omega-TI, October 17, 2013   

    • TI-99/4A
    • Music
    • 2 replies
    • 1.2k views
    • 
    • Omega-TI
    • October 18, 2013

12. CorComp CC 9900 Clock (Side-Car Unit)

    By Omega-TI, October 16, 2013   

    • TI-99/4A
    • I WANT IT!
    • 3 replies
    • 1.6k views
    • 
    • Omega-TI
    • October 18, 2013

13. RPK (RomPacK cartridge packs)

    By sometimes99er, October 15, 2013   

    • RPK
    • Emulation
    • (and 2 more)

      Tagged with:

      • RPK
      • Emulation
      • Strip
      • Hacks
    • 10 replies
    • 3.5k views
    • 
    • mizapf
    • October 17, 2013

14. Editor support for SAMS?

    By Vorticon, April 13, 2011
    • 23 replies
    • 1.4k views
    • 
    • slinkeey
    • October 16, 2013

15. Looking for a SAMS card

    By retroclouds, September 25, 2012   

    • SAMS
    • TI-99/4A
    • 4 replies
    • 1.1k views
    • 
    • slinkeey
    • October 16, 2013

16. FREEBIES/Ripped Off - (From Ebay)

    By Omega-TI, October 13, 2013   

    • TI-99/4A
    • GRAPHICS
    • 1 reply
    • 1.2k views
    • 
    • slinkeey
    • October 15, 2013

17. TI-99/4A -- Graphics Programs

    By Omega-TI, October 11, 2013   

    • TI-99/4A
    • F18A
    • 5 replies
    • 1.6k views
    • 
    • Tursi
    • October 13, 2013

18. a broken TI99 dvd video... any help to found it again ?

    By ti99iuc, September 30, 2013
    • 10 replies
    • 588 views
    • 
    • ti99iuc
    • October 11, 2013

19. Bitmap Conversion ScreenSaver

    By Tursi, September 30, 2013
    • 10 replies
    • 1.1k views
    • 
    • Tursi
    • October 5, 2013

20. Fishing... an update and an idea

    By Opry99er, October 4, 2013
    • 2 replies
    • 631 views
    • 
    • Opry99er
    • October 4, 2013

21. Alpiner... 1 2

    By Willsy, June 11, 2011
    • 27 replies
    • 2.4k views
    • 
    • Tursi
    • October 3, 2013

22. TMS9995-Base Powertran Cortex on E-bay

    By Stuart, October 1, 2013
    • 2 replies
    • 627 views
    • 
    • Ksarul
    • October 3, 2013

23. Loading RXB into P-GRAM+

    By aftyde, September 28, 2013   

    • pgram
    • rxb
    • (and 2 more)

      Tagged with:

      • pgram
      • rxb
      • ti99
      • cart
    • 4 replies
    • 1.8k views
    • 
    • RXB
    • September 30, 2013

24. undocumented error in XB compiler?

    By hloberg, September 28, 2013   

    • XB
    • compiler
    • (and 1 more)

      Tagged with:

      • XB
      • compiler
      • error
    • 1 reply
    • 1.3k views
    • 
    • senior_falcon
    • September 30, 2013

25. HDX1 on the Nano-PEB...

    By Omega-TI, July 18, 2013   

    • Nano-PEB
    • CF7+
    • (and 2 more)

      Tagged with:

      • Nano-PEB
      • CF7+
      • MOD
      • HACK
    • 10 replies
    • 1.6k views
    • 
    • Omega-TI
    • September 29, 2013

26. Switchable E/A / DM II cart

    By Asmusr, September 21, 2013
    • 3 replies
    • 690 views
    • 
    • RXB
    • September 23, 2013

27. Any experts on TCP/IP?

    By Stuart, September 18, 2013
    • 7 replies
    • 1k views
    • 
    • OLD CS1
    • September 22, 2013

28. Maziacs

    By OX., September 17, 2013
    • 2 replies
    • 504 views
    • 
    • OX.
    • September 21, 2013

29. New XB EA#5 Loader

    By Tursi, September 16, 2013
    • 2 replies
    • 584 views
    • 
    • Tursi
    • September 16, 2013

30. WAZES (Weird mAZES)

    By GratedTopping, September 13, 2013
    • 2 replies
    • 922 views
    • 
    • GratedTopping
    • September 14, 2013

31. HDX Errors on Write

    By CantStopClicking, September 10, 2013   

    • hdx
    • error
    • (and 2 more)

      Tagged with:

      • hdx
      • error
      • dm2k
      • write
    • 5 replies
    • 1.5k views
    • 
    • CantStopClicking
    • September 11, 2013

32. Paolo Bagnaresi

    By Astharot, September 3, 2013   

    • sad news
    • 15 replies
    • 1.7k views
    • 
    • CantStopClicking
    • September 10, 2013

33. "Hunt the Wumpus" TI game ported to ZX Spectrum

    By kl99, February 21, 2013
    • 4 replies
    • 1.5k views
    • 
    • The Caffeine Kid
    • September 7, 2013

34. 64X48 screen mode

    By bfollett, September 6, 2013
    • 2 replies
    • 682 views
    • 
    • Gemintronic
    • September 6, 2013

35. OT: Check this out!

    By Omega-TI, September 6, 2013
    • 2 replies
    • 365 views
    • 
    • RobertLM78
    • September 6, 2013

36. "BEST" *NEW* Game of 2013 1 2 3

    By Omega-TI, August 14, 2013   

    • 2013
    • BEST
    • (and 2 more)

      Tagged with:

      • 2013
      • BEST
      • GAME
      • AWARD
    • 73 replies
    • 5.6k views
    • 
    • Omega-TI
    • September 6, 2013

37. LZ (de)compression

    By Asmusr, September 6, 2013   

    • Compression
    • 2 replies
    • 989 views
    • 
    • sometimes99er
    • September 6, 2013

38. "Parallel Systems" 'Word Challenge Game' ... and programming challenge

    By GratedTopping, August 29, 2013
    • 4 replies
    • 777 views
    • 
    • GratedTopping
    • August 31, 2013

39. And a thank you to Tursi

    By S1500, August 28, 2013
    • 3 replies
    • 631 views
    • 
    • acadiel
    • August 30, 2013

40. Suggestion -- For *ALL* future programs

    By Omega-TI, August 27, 2013
    • 8 replies
    • 761 views
    • 
    • RXB
    • August 28, 2013

41. GROM files 1 2

    By Asmusr, August 23, 2013
    • 25 replies
    • 3.7k views
    • 
    • RXB
    • August 28, 2013

42. NEW HARDWARE HACK for the TI? 1 2

    By Omega-TI, August 22, 2013   

    • TI-99/4A
    • MODS
    • 26 replies
    • 3.9k views
    • 
    • OLD CS1
    • August 27, 2013

43. TI-99/4A Version 4.0+

    By Omega-TI, August 26, 2013   

    • F18A
    • UBER CART
    • (and 2 more)

      Tagged with:

      • F18A
      • UBER CART
      • GROM
      • MODS
    • 1 reply
    • 1.3k views
    • 
    • RXB
    • August 26, 2013

44. GROAN [nothing to do with GROM] (-:

    By GratedTopping, August 24, 2013
    • 1 reply
    • 762 views
    • 
    • sometimes99er
    • August 24, 2013

45. Interesting Karl Guttag Links

    By Willsy, August 21, 2013   

    • karl guttag TMS9918 TMS9995
    • 0 replies
    • 778 views
    • 
    • Willsy
    • August 21, 2013

46. Retrospect's Ramblings 1 2 3

    By Retrospect, August 5, 2013
    • 73 replies
    • 3k views
    • 
    • Retrospect
    • August 18, 2013

47. Help with illegible 30 year old program listing

    By wyerd, August 16, 2013
    • 11 replies
    • 1.4k views
    • 
    • wyerd
    • August 17, 2013

48. searching for a couple progs

    By GratedTopping, August 10, 2013
    • 9 replies
    • 948 views
    • 
    • Tursi
    • August 14, 2013

49. Ten (10) Nano PEB's

    By Omega-TI, June 30, 2013
    • 19 replies
    • 1.2k views
    • 
    • Omega-TI
    • August 13, 2013

50. New Tunnels of Doom games 1 2

    By Shift838, March 3, 2013
    • 29 replies
    • 3.5k views
    • 
    • sometimes99er
    • August 12, 2013