TI-99/4A Development

2,793 topics in this forum

1. unlimited sprite

   By rocky007, May 20, 2013
   • 3 replies
   • 698 views
   • 
   • rocky007
   • May 21, 2013

2. XB Adventure game (no interpreter)

   By Opry99er, May 11, 2013   

   • XB
   • TI-99
   • (and 3 more)

     Tagged with:

     • XB
     • TI-99
     • Adventure
     • Text
     • Vintage Computers
   • 13 replies
   • 1.5k views
   • 
   • Bones-69
   • May 20, 2013

3. Road Racer

   By 1980gamer, April 24, 2013
   • 9 replies
   • 993 views
   • 
   • sometimes99er
   • May 18, 2013

4. 8K Supercart 1 2 3

   By Tempest, April 5, 2013
   • 68 replies
   • 5.1k views
   • 
   • Tursi
   • May 17, 2013

5. Sprite editor

   By Asmusr, May 16, 2013   

   • Sprites
   • 10 replies
   • 2k views
   • 
   • sometimes99er
   • May 17, 2013

6. How to: "Convert" RF Modulator cable to composite cable

   By RobertLM78, May 17, 2013
   • 1 reply
   • 1.9k views
   • 
   • unhuman
   • May 17, 2013

7. The Editor/Assembler

   By RobertLM78, May 12, 2013
   • 17 replies
   • 1.8k views
   • 
   • RXB
   • May 16, 2013

8. TI to PC Serial Connection

   By RobertLM78, May 13, 2013
   • 16 replies
   • 1.5k views
   • 
   • RobertLM78
   • May 14, 2013

9. Tursi's AVR GROM

   By slinkeey, May 8, 2013
   • 10 replies
   • 1.1k views
   • 
   • RXB
   • May 14, 2013

10. XB Mille Borne

    By hloberg, May 8, 2013   

    • BASIC
    • GAme
    • (and 1 more)

      Tagged with:

      • BASIC
      • GAme
      • Extened BASIC
    • 11 replies
    • 1.5k views
    • 
    • Vorticon
    • May 13, 2013

11. TI Invaders

    By GratedTopping, February 5, 2011
    • 10 replies
    • 3k views
    • 
    • RobertLM78
    • May 10, 2013

12. Roguelike? 1 2

    By Opry99er, February 9, 2010
    • 39 replies
    • 3.5k views
    • 
    • Willsy
    • May 10, 2013

13. XB VDP PROGRAM VS RAM INT/VAR 254 TEST

    By RXB, May 5, 2013   

    • RXB XB PROGRAM TEST
    • 15 replies
    • 1.4k views
    • 
    • Willsy
    • May 10, 2013

14. [SOLVED] I/0 ERROR 03 with CS1

    By RobertLM78, May 9, 2013
    • 2 replies
    • 569 views
    • 
    • Opry99er
    • May 10, 2013

15. Fractal Terrain Game on the TI

    By adamantyr, May 3, 2013   

    • Game
    • 0 replies
    • 855 views
    • 
    • adamantyr
    • May 3, 2013

16. CF7+ Questions 1 2 3

    By Tempest, April 21, 2013
    • 53 replies
    • 3.6k views
    • 
    • Opry99er
    • May 3, 2013

17. Emulators that can read cassette audio?

    By S1500, May 2, 2013
    • 2 replies
    • 612 views
    • 
    • S1500
    • May 2, 2013

18. Raspberry pi 1 2

    By Manic1975, November 1, 2012
    • 39 replies
    • 5k views
    • 
    • stephena
    • May 2, 2013

19. ToD Editor stuff 1 2

    By Opry99er, April 2, 2013
    • 39 replies
    • 2.4k views
    • 
    • Opry99er
    • May 1, 2013

20. Good resource for sprites

    By JonnyBritish, April 28, 2013   

    • Sprites
    • 3 replies
    • 1.2k views
    • 
    • Opry99er
    • April 30, 2013

21. Starting to code for the TI-99/4a

    By Atarigmr, January 28, 2013
    • 15 replies
    • 1.5k views
    • 
    • Opry99er
    • April 26, 2013

22. Looks like I broke Down and Did It!

    By slinkeey, April 14, 2013
    • 13 replies
    • 1.2k views
    • 
    • slinkeey
    • April 26, 2013

23. Source of Turbo Forth cart?

    By blakespot, April 20, 2013
    • 1 reply
    • 491 views
    • 
    • samishal
    • April 21, 2013

24. XB256 revised 1 2

    By senior_falcon, March 12, 2013
    • 33 replies
    • 3k views
    • 
    • sometimes99er
    • April 21, 2013

25. HDX board Pre-sale

    By arcadeshopper, March 11, 2013   

    • hdx
    • rs232
    • (and 6 more)

      Tagged with:

      • hdx
      • rs232
      • ti-99/4a
      • texas
      • instruments
      • serial
      • network
      • pc
    • 8 replies
    • 3.1k views
    • 
    • Opry99er
    • April 19, 2013

26. Can you push the 9919 into something like this?

    By slinkeey, April 18, 2013
    • 6 replies
    • 763 views
    • 
    • Tursi
    • April 19, 2013

27. TI CC-40 Collection for sale

    By acadiel, April 14, 2013
    • 8 replies
    • 2.2k views
    • 
    • RXB
    • April 19, 2013

28. Obscure ToD games found...

    By Opry99er, April 17, 2013
    • 0 replies
    • 450 views
    • 
    • Opry99er
    • April 17, 2013

29. If you provide an appropriate loader ...

    By mizapf, April 14, 2013   

    • Assembler
    • 6 replies
    • 1k views
    • 
    • Stuart
    • April 15, 2013

30. YouTube TI Tutorials 1 2

    By Opry99er, May 4, 2010
    • 30 replies
    • 4k views
    • 
    • RXB
    • April 12, 2013

31. VDP Programmer's Guide: Now with SPPU004 Appendix E

    By intvnut, April 11, 2013
    • 2 replies
    • 941 views
    • 
    • up.n.down
    • April 11, 2013

32. Fixing Robotron Emulation

    By Tursi, April 9, 2013
    • 8 replies
    • 964 views
    • 
    • Tursi
    • April 10, 2013

33. TurboPascal99 Questions 1 2

    By Willsy, February 27, 2012   

    • pascal
    • 39 replies
    • 3.8k views
    • 
    • lucien2
    • April 8, 2013

34. Speech Editor Module (rare?)

    By Opry99er, April 8, 2013
    • 1 reply
    • 500 views
    • 
    • Shift838
    • April 8, 2013

35. TI/990 equipment appears on Ebay

    By JonnyBritish, April 6, 2013   

    • TI/990
    • 2 replies
    • 609 views
    • 
    • unhuman
    • April 8, 2013

36. V-Moda CEO mentions TI-99/4A

    By acadiel, April 7, 2013
    • 0 replies
    • 392 views
    • 
    • acadiel
    • April 7, 2013

37. Code Optimization

    By InsaneMultitasker, April 5, 2013   

    • CRC-16
    • optimization
    • 5 replies
    • 901 views
    • 
    • InsaneMultitasker
    • April 7, 2013

38. Fortran for the TI-99/4A and Geneve

    By retroclouds, April 6, 2013   

    • Fortran
    • TI-99/4A
    • (and 2 more)

      Tagged with:

      • Fortran
      • TI-99/4A
      • Geneve
      • compiler
    • 0 replies
    • 2.3k views
    • 
    • retroclouds
    • April 6, 2013

39. NanoPEBs are on eBay

    By acadiel, January 15, 2013
    • 9 replies
    • 891 views
    • 
    • TheMole
    • April 6, 2013

40. atarisoft superstorm prototypes up for sale

    By retroclouds, January 21, 2013   

    • atarisoft
    • pcb
    • (and 2 more)

      Tagged with:

      • atarisoft
      • pcb
      • prototype
      • super storm
    • 8 replies
    • 1.8k views
    • 
    • Tempest
    • April 5, 2013

41. Really cool book

    By Opry99er, April 2, 2013
    • 14 replies
    • 1.1k views
    • 
    • sometimes99er
    • April 4, 2013

42. TI99's VHS --> Mpeg2 conversion .... need Help...

    By ti99iuc, March 30, 2013
    • 6 replies
    • 576 views
    • 
    • ti99iuc
    • April 3, 2013

43. Ti99Hdx project: Installing a Hdx Board in a RS232 Card help

    By Tator, January 7, 2013   

    • Rs232
    • Hdx
    • 15 replies
    • 3.8k views
    • 
    • arcadeshopper
    • March 21, 2013

44. Zombies In the Swamp (XB)

    By InfernalKeith, March 18, 2013
    • 10 replies
    • 1.2k views
    • 
    • GratedTopping
    • March 20, 2013

45. TI internet poll

    By Shift838, March 9, 2013
    • 5 replies
    • 989 views
    • 
    • arcadeshopper
    • March 13, 2013

46. RXB problems in MESS 1 2

    By mizapf, January 31, 2013   

    • RXB
    • 25 replies
    • 2.6k views
    • 
    • CantStopClicking
    • March 12, 2013

47. Saving programs to text files?

    By 1980gamer, February 18, 2013
    • 14 replies
    • 1.7k views
    • 
    • arcadeshopper
    • March 11, 2013

48. found TWO Texas TI99/4 's on ebay.

    By Retrospect, March 6, 2013
    • 4 replies
    • 731 views
    • 
    • CantStopClicking
    • March 9, 2013

49. Transfer files from Classic 99 to Win994a

    By senior_falcon, March 8, 2013
    • 2 replies
    • 781 views
    • 
    • senior_falcon
    • March 9, 2013

50. Didn't realize there was a following for the TI99/4A

    By Supaka, March 8, 2013
    • 3 replies
    • 512 views
    • 
    • matthew180
    • March 8, 2013