TI-99/4A Development

2,686 topics in this forum

1. Beryl

   By sometimes99er, June 22, 2010
   • 11 replies
   • 1.1k views
   • 
   • sometimes99er
   • July 26, 2010

2. I/O on cassette port

   By rocky007, July 21, 2010
   • 11 replies
   • 1.2k views
   • 
   • Tursi
   • July 24, 2010

3. Bouncing Babies 1 2 3

   By jchase1970, July 2, 2010
   • 70 replies
   • 7.2k views
   • 
   • Mad Hatter
   • July 20, 2010

4. Bouncing Babies cartridge version

   By retroclouds, July 18, 2010
   • 4 replies
   • 1.2k views
   • 
   • Tursi
   • July 19, 2010

5. My Sprite Editor 1 2

   By jchase1970, March 14, 2010
   • 31 replies
   • 5.4k views
   • 
   • jchase1970
   • July 13, 2010

6. Making a cartridge questions

   By jchase1970, July 9, 2010
   • 17 replies
   • 1.4k views
   • 
   • Tursi
   • July 11, 2010

7. TI Farmer 1 2 3

   By The Codex, March 6, 2010
   • 61 replies
   • 4.8k views
   • 
   • Tursi
   • July 11, 2010

8. GPL Programmers Guide

   By retroclouds, July 4, 2010
   • 12 replies
   • 1.9k views
   • 
   • retroclouds
   • July 6, 2010

9. Need help with 2 sounds

   By jchase1970, June 30, 2010
   • 4 replies
   • 741 views
   • 
   • jchase1970
   • July 1, 2010

10. XB action game 'CHASE'

    By jchase1970, June 29, 2010
    • 3 replies
    • 889 views
    • 
    • Opry99er
    • June 29, 2010

11. I can't resist any longer...

    By JamesD, June 23, 2010
    • 8 replies
    • 1.1k views
    • 
    • GratedTopping
    • June 25, 2010

12. Tadataka 1 2

    By The Codex, May 16, 2010
    • 43 replies
    • 3.5k views
    • 
    • The Codex
    • June 9, 2010

13. 'Quantum Leap' theme

    By GratedTopping, June 4, 2010
    • 4 replies
    • 898 views
    • 
    • Opry99er
    • June 5, 2010

14. Missing SSGC game

    By GratedTopping, June 4, 2010
    • 2 replies
    • 798 views
    • 
    • GratedTopping
    • June 4, 2010

15. Throwing my hat into the ring... 1 2

    By TI99Kitty, January 18, 2010
    • 29 replies
    • 1.9k views
    • 
    • JamesD
    • June 4, 2010

16. Invisible sprites. Horizontal or vertical?

    By Bones-69, May 29, 2010
    • 10 replies
    • 2k views
    • 
    • sometimes99er
    • May 31, 2010

17. Project "booster" - a new assembler for the TI-99/4A

    By retroclouds, May 24, 2010
    • 11 replies
    • 1.4k views
    • 
    • retroclouds
    • May 28, 2010

18. Challenge: Optimize this header...

    By acadiel, May 13, 2010
    • 9 replies
    • 1.1k views
    • 
    • Opry99er
    • May 25, 2010

19. Tiles Converter

    By rocky007, May 17, 2010
    • 9 replies
    • 1.3k views
    • 
    • rocky007
    • May 21, 2010

20. Short and Sweet (SSGC) contest 1 2 3 4 13

    By Opry99er, February 28, 2010
    • 314 replies
    • 18.1k views
    • 
    • sometimes99er
    • May 11, 2010

21. TI LOGO

    By remowilliams, May 9, 2010
    • 4 replies
    • 1k views
    • 
    • retroclouds
    • May 9, 2010

22. CF7 Interface free - to a developer

    By remowilliams, May 2, 2010
    • 5 replies
    • 1.3k views
    • 
    • retroclouds
    • May 9, 2010

23. Music tools

    By sometimes99er, March 20, 2010
    • 8 replies
    • 1.3k views
    • 
    • sometimes99er
    • May 5, 2010

24. Systex - E/A - modules on disk

    By remowilliams, April 12, 2010
    • 10 replies
    • 1.6k views
    • 
    • Opry99er
    • May 5, 2010

25. "Forth" game development 1 2

    By Opry99er, April 10, 2010
    • 35 replies
    • 3.1k views
    • 
    • unhuman
    • April 28, 2010

26. LGB

    By Bones-69, April 19, 2010
    • 10 replies
    • 1.2k views
    • 
    • The Codex
    • April 26, 2010

27. Looking for 8 x 8 TI font

    By Bones-69, April 20, 2010
    • 5 replies
    • 921 views
    • 
    • sometimes99er
    • April 22, 2010

28. Losing my mind...

    By unhuman, April 14, 2010
    • 10 replies
    • 1.2k views
    • 
    • unhuman
    • April 16, 2010

29. XB command question

    By InfernalKeith, April 15, 2010
    • 15 replies
    • 1.2k views
    • 
    • InfernalKeith
    • April 15, 2010

30. SSGC Contest Entries

    By Opry99er, March 15, 2010
    • 15 replies
    • 1.6k views
    • 
    • Kurt_Woloch
    • April 14, 2010

31. Texas Instruments Editor/Assembler TI-99/4A

    By remowilliams, April 11, 2010
    • 0 replies
    • 1.1k views
    • 
    • remowilliams
    • April 11, 2010

32. COMPUTE!'s Programmer's Reference Guide to the TI-99/4A

    By remowilliams, April 8, 2010
    • 12 replies
    • 1.5k views
    • 
    • The Codex
    • April 11, 2010

33. COMPUTE!'s TI Collection Volume One

    By remowilliams, April 11, 2010
    • 2 replies
    • 767 views
    • 
    • retroclouds
    • April 11, 2010

34. Sprite Editor challenge...

    By marc.hull, April 10, 2010
    • 4 replies
    • 778 views
    • 
    • The Codex
    • April 11, 2010

35. Official SSGC Smack Talk Forum ;-) 1 2 3

    By marc.hull, March 3, 2010
    • 71 replies
    • 3.9k views
    • 
    • unhuman
    • April 10, 2010

36. Screen/map editors

    By sometimes99er, April 3, 2010
    • 13 replies
    • 1.3k views
    • 
    • The Codex
    • April 10, 2010

37. CoSZ

    By sometimes99er, March 8, 2010
    • 8 replies
    • 1.3k views
    • 
    • InsaneMultitasker
    • April 10, 2010

38. COMPUTE!'s First Book of TI Games

    By remowilliams, April 9, 2010
    • 1 reply
    • 669 views
    • 
    • Tempest
    • April 9, 2010

39. Tool links

    By matthew180, April 6, 2010
    • 2 replies
    • 733 views
    • 
    • retroclouds
    • April 7, 2010

40. Shadow Of The Beast for the TI-99/4A 1 2

    By The Codex, April 1, 2010
    • 34 replies
    • 4k views
    • 
    • Tursi
    • April 7, 2010

41. GPL Interpreter emulator / assembly re-write

    By acadiel, March 8, 2010
    • 8 replies
    • 1.5k views
    • 
    • humeur
    • April 4, 2010

42. Pitfall and such

    By Opry99er, April 1, 2010
    • 5 replies
    • 835 views
    • 
    • sometimes99er
    • April 3, 2010

43. TI's DAC/ADC 1 2

    By in8regs, March 25, 2010
    • 25 replies
    • 2.6k views
    • 
    • in8regs
    • April 2, 2010

44. Ultima II for the TI-99/4a

    By adamantyr, April 1, 2010
    • 20 replies
    • 1.9k views
    • 
    • retroclouds
    • April 2, 2010

45. Assembly guidance 1 2

    By jchase1970, March 13, 2010
    • 46 replies
    • 4k views
    • 
    • Tursi
    • March 30, 2010

46. Iron Chef Meltdown

    By The Codex, March 18, 2010
    • 16 replies
    • 1.3k views
    • 
    • Opry99er
    • March 30, 2010

47. If TI had released the SSGC entries... 1 2

    By The Codex, March 26, 2010
    • 43 replies
    • 3k views
    • 
    • Opry99er
    • March 29, 2010

48. CRPG Attack Routine: First and Revised

    By adamantyr, March 16, 2010
    • 13 replies
    • 2.4k views
    • 
    • Tursi
    • March 22, 2010

49. SSGC #3 DSAPSC

    By marc.hull, March 19, 2010
    • 22 replies
    • 1.8k views
    • 
    • marc.hull
    • March 22, 2010

50. Beryl Reichardt & The Helm Of Wooldridge

    By The Codex, March 11, 2010
    • 13 replies
    • 1.3k views
    • 
    • Opry99er
    • March 21, 2010