TI-99/4A Development

2,616 topics in this forum

1. 3 new games (classic99)

   By TEXAS_JOE, August 11, 2011
   • 11 replies
   • 1.1k views
   • 
   • Willsy
   • August 12, 2011

2. Expanding maskable interrupts

   By OLD CS1, August 9, 2011
   • 7 replies
   • 769 views
   • 
   • matthew180
   • August 10, 2011

3. XB sleep()

   By idflyfish, August 8, 2011
   • 7 replies
   • 777 views
   • 
   • idflyfish
   • August 9, 2011

4. Auto-detect V9938

   By Willsy, July 24, 2011
   • 20 replies
   • 1.6k views
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   • InsaneMultitasker
   • August 7, 2011

5. Stardust

   By Willsy, August 4, 2011
   • 15 replies
   • 1.2k views
   • 
   • OLD CS1
   • August 6, 2011

6. GPL in XB using CALL CHAR?

   By OLD CS1, August 6, 2011
   • 1 reply
   • 496 views
   • 
   • RXB
   • August 6, 2011

7. What 99/4A software supports 80 columns?

   By matthew180, August 5, 2011
   • 12 replies
   • 1.3k views
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   • RXB
   • August 5, 2011

8. Walking through bank switching

   By acadiel, August 1, 2011
   • 16 replies
   • 1.7k views
   • 
   • acadiel
   • August 5, 2011

9. Any TI-99/4a Podcasts Out There

   By idflyfish, August 2, 2011
   • 7 replies
   • 1.1k views
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   • idflyfish
   • August 4, 2011

10. Where's Owen?

    By Willsy, May 3, 2011
    • 19 replies
    • 1.6k views
    • 
    • APB 99/4A
    • August 3, 2011

11. Lowercase with KSCAN

    By lucien2, August 1, 2011
    • 9 replies
    • 1.1k views
    • 
    • Willsy
    • August 2, 2011

12. The wall (demo)

    By sometimes99er, July 28, 2011
    • 10 replies
    • 1.1k views
    • 
    • Willsy
    • August 1, 2011

13. 99 Magazine? [not "99'er"]

    By GratedTopping, July 30, 2011
    • 3 replies
    • 712 views
    • 
    • Ksarul
    • July 31, 2011

14. TurboForth manual?

    By Opry99er, July 31, 2011
    • 3 replies
    • 741 views
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    • Opry99er
    • July 31, 2011

15. Where is TF?

    By Opry99er, July 31, 2011
    • 3 replies
    • 605 views
    • 
    • Opry99er
    • July 31, 2011

16. TurboForth Carts

    By Willsy, April 16, 2011
    • 8 replies
    • 1.3k views
    • 
    • Opry99er
    • July 31, 2011

17. CPU memory viewer

    By retroclouds, July 28, 2011
    • 3 replies
    • 1.2k views
    • 
    • Ksarul
    • July 28, 2011

18. TI Wars

    By Willsy, July 26, 2011
    • 12 replies
    • 1.2k views
    • 
    • RXB
    • July 28, 2011

19. Talking about GROM

    By OLD CS1, July 26, 2011
    • 11 replies
    • 2k views
    • 
    • Tursi
    • July 28, 2011

20. Another abandoned project ?

    By marc.hull, July 21, 2011
    • 17 replies
    • 1.3k views
    • 
    • marc.hull
    • July 26, 2011

21. 512K cart board (PLCC) - Troubleshooting 1 2 3

    By acadiel, June 12, 2011
    • 61 replies
    • 4.5k views
    • 
    • Ksarul
    • July 23, 2011

22. I guess I am missing something.....

    By marc.hull, July 21, 2011
    • 16 replies
    • 1.1k views
    • 
    • marc.hull
    • July 21, 2011

23. File I/O in assembly language

    By retroclouds, July 15, 2011
    • 11 replies
    • 2.6k views
    • 
    • retroclouds
    • July 19, 2011

24. Checking if a number is odd or even in Extended Basic

    By idflyfish, July 8, 2011
    • 18 replies
    • 1.2k views
    • 
    • Willsy
    • July 15, 2011

25. XB Information (Execute proceedure) 1 2

    By RXB, July 6, 2011
    • 26 replies
    • 1.7k views
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    • RXB
    • July 14, 2011

26. Guess who's on this list!

    By unhuman, July 12, 2011
    • 9 replies
    • 809 views
    • 
    • Tempest
    • July 12, 2011

27. super cart

    By rocky007, July 8, 2011
    • 3 replies
    • 909 views
    • 
    • rocky007
    • July 10, 2011

28. TI cassette sound in Transformers: DOTM

    By S1500, July 3, 2011
    • 4 replies
    • 817 views
    • 
    • Tursi
    • July 6, 2011

29. Using .bin modules in MESS

    By KirkDCO, June 11, 2011
    • 9 replies
    • 3.9k views
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    • acadiel
    • June 30, 2011

30. Classic99 80 Column Support?

    By idflyfish, June 28, 2011
    • 2 replies
    • 621 views
    • 
    • idflyfish
    • June 28, 2011

31. Notepad ++

    By RXB, June 23, 2011
    • 13 replies
    • 1.2k views
    • 
    • RXB
    • June 26, 2011

32. How to feel like a dumbass in just a few steps.

    By marc.hull, June 25, 2011
    • 2 replies
    • 587 views
    • 
    • marc.hull
    • June 25, 2011

33. Getting Started Programming the TI-99/4a

    By idflyfish, June 23, 2011
    • 14 replies
    • 1.6k views
    • 
    • idflyfish
    • June 25, 2011

34. Wilhelm compiler

    By sharapos, June 22, 2011
    • 7 replies
    • 813 views
    • 
    • sharapos
    • June 22, 2011

35. TI Joysticks

    By sometimes99er, June 21, 2011
    • 1 reply
    • 532 views
    • 
    • Willsy
    • June 21, 2011

36. C99

    By marc.hull, June 17, 2011
    • 2 replies
    • 614 views
    • 
    • marc.hull
    • June 18, 2011

37. i Found this Intersting programmers List ! :D...

    By ti99iuc, June 9, 2011
    • 5 replies
    • 3.4k views
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    • sometimes99er
    • June 13, 2011

38. Replaying sound samples with the sound chip

    By Willsy, June 11, 2011
    • 4 replies
    • 939 views
    • 
    • Tursi
    • June 12, 2011

39. New member, New project

    By matthew180, June 7, 2011
    • 0 replies
    • 524 views
    • 
    • matthew180
    • June 7, 2011

40. Turbo Forth Kudos!

    By matthew180, June 7, 2011
    • 1 reply
    • 648 views
    • 
    • Willsy
    • June 7, 2011

41. [TurboForth] Tip: MARKER

    By JonnyBritish, June 5, 2011
    • 0 replies
    • 504 views
    • 
    • JonnyBritish
    • June 5, 2011

42. Screen update - can you turn it off

    By JonnyBritish, May 21, 2011
    • 5 replies
    • 695 views
    • 
    • OLD CS1
    • May 28, 2011

43. A good soud music player ?

    By marc.hull, May 25, 2011
    • 8 replies
    • 1k views
    • 
    • marc.hull
    • May 27, 2011

44. Sound Conversion 1 2 3

    By RXB, May 9, 2011
    • 70 replies
    • 3.5k views
    • 
    • Tursi
    • May 26, 2011

45. "Off screen" character columns

    By OLD CS1, December 12, 2010
    • 6 replies
    • 972 views
    • 
    • matthew180
    • May 23, 2011

46. RAM disk initialization

    By Mad Hatter, May 15, 2011
    • 2 replies
    • 673 views
    • 
    • Mad Hatter
    • May 16, 2011

47. Sprite info...

    By marc.hull, May 11, 2011
    • 6 replies
    • 755 views
    • 
    • marc.hull
    • May 15, 2011

48. Sprite collision detection.

    By marc.hull, April 25, 2011
    • 16 replies
    • 1.8k views
    • 
    • RXB
    • May 11, 2011

49. TurboForth available for European Users

    By Willsy, May 9, 2011
    • 2 replies
    • 630 views
    • 
    • Willsy
    • May 10, 2011

50. Welcome to the TI-99/4A programming group! 1 2

    By retroclouds, November 18, 2009
    • 39 replies
    • 4.9k views
    • 
    • sometimes99er
    • May 5, 2011