TI-99/4A Development

2,686 topics in this forum

1. Morg Blaster .... creating while learning with RXB

   By Retrospect, February 2   

   • rxb
   • 10 replies
   • 383 views
   • 
   • RXB
   • February 2

2. Advanced TI Speech

   By cph1776, December 21, 2019   

   • speech
   • synthesizer
   • (and 2 more)

     Tagged with:

     • speech
     • synthesizer
     • tms5220
     • lpc
   • 11 replies
   • 1k views
   • 
   • pixelpedant
   • February 1

3. XB256 1 2

   By senior_falcon, February 26, 2013
   • 45 replies
   • 3.2k views
   • 
   • Retrospect
   • February 1

4. More "TI-99/4A Computers TI-99/4A Development"...ish channals/forums/treads... 1 2

   By oddemann, October 14, 2022
   • 41 replies
   • 1.1k views
   • 
   • Retrospect
   • January 31

5. Sprite Collision Methods in TI Extended BASIC

   By zacharyfruhling, January 4
   • 16 replies
   • 734 views
   • 
   • unhuman
   • January 21

6. 504K MEMEX

   By Ksarul, June 20, 2022
   • 16 replies
   • 1.1k views
   • 
   • 9640News
   • January 20

7. AssemBASIC .. Learning assembly with the help of BASIC

   By SteveB, January 15
   • 11 replies
   • 484 views
   • 
   • apersson850
   • January 19

8. Transylvania, a new version using TMS5220 synthetizer 1 2 3

   By jespol, September 20, 2012
   • 53 replies
   • 7.4k views
   • 
   • tr1k1
   • January 17

9. Restore - Data question

   By 1980gamer, January 16
   • 12 replies
   • 259 views
   • 
   • 1980gamer
   • January 17

10. Tips & Tricks for Optimizing Straight TI Extended BASIC Programs

    By zacharyfruhling, January 14
    • 4 replies
    • 318 views
    • 
    • oddemann
    • January 16

11. Options for Compiling a TI Extended BASIC Program

    By zacharyfruhling, January 13
    • 3 replies
    • 255 views
    • 
    • SteveB
    • January 14

12. C Files, D Files and Memory Layout Help

    By llabnip, January 4
    • 22 replies
    • 493 views
    • 
    • Tursi
    • January 8

13. RS-232 on TI BASIC or assembly

    By theincrediblepeep, January 7
    • 3 replies
    • 295 views
    • 
    • TheBF
    • January 7

14. Merry Christmas! (a demo?) My first basic code since I was 11 years old

    By jorge-1987, January 4
    • 9 replies
    • 276 views
    • 
    • InsaneMultitasker
    • January 5

15. Tips for mixing assembly with XB 1 2 3 4

    By retrodroid, December 14, 2022
    • 96 replies
    • 3.3k views
    • 
    • retrodroid
    • January 4

16. Bank Switching 1 2

    By Sergioz82, January 1
    • 28 replies
    • 963 views
    • 
    • apersson850
    • January 4

17. Best Way(s) to Move a Game Character in TI BASIC (not Extended BASIC) without CALL CLEAR 1 2

    By zacharyfruhling, December 28, 2022
    • 42 replies
    • 1.2k views
    • 
    • jorge-1987
    • January 4

18. TI Basic memory

    By Bones-69, January 2
    • 15 replies
    • 402 views
    • 
    • MikeV
    • January 3

19. Amazing Graphics on a Pixel Budget

    By dhe, December 30, 2022
    • 0 replies
    • 177 views
    • 
    • dhe
    • December 30, 2022

20. The Gram Kracker mega thread 1 2 3 4 6

    By acadiel, February 12, 2018
    • 138 replies
    • 12.1k views
    • 
    • Ksarul
    • December 29, 2022

21. TI(ny)-99/4A Computer 1 2 3 4 13

    By fabrice montupet, June 11, 2017
    • 314 replies
    • 36.7k views
    • 
    • Tuxon86
    • December 22, 2022

22. Looking for tips getting Camel Forth loaded

    By Kehvarl, December 20, 2022
    • 8 replies
    • 223 views
    • 
    • Kehvarl
    • December 22, 2022

23. Routines for binary and hex in basic

    By jchase1970, December 19, 2022
    • 1 reply
    • 182 views
    • 
    • sometimes99er
    • December 19, 2022

24. Subkiller - new TI BASIC game 1 2

    By Retrospect, November 15, 2022
    • 34 replies
    • 1.6k views
    • 
    • tmop69
    • December 16, 2022

25. SIDBlaster and MIDIMaster

    By dhe, December 11, 2022
    • 5 replies
    • 403 views
    • 
    • dhe
    • December 14, 2022

26. RXB SAMS Game (In the Dark) 1 2 3

    By RXB, June 14, 2013   

    • RXB
    • SAMS Game
    • 52 replies
    • 5.2k views
    • 
    • RXB
    • December 13, 2022

27. Classic99 with XB crashes with CPU Overdrive

    By SteveB, December 11, 2022
    • 8 replies
    • 367 views
    • 
    • RXB
    • December 13, 2022

28. Horizon / Asgard / Crystal Software Mouse

    By dhe, December 3, 2022
    • 1 reply
    • 152 views
    • 
    • MikeV
    • December 11, 2022

29. 838-Bus Mouse Adapter

    By Shift838, November 7, 2022
    • 11 replies
    • 1k views
    • 
    • Shift838
    • December 9, 2022

30. XB compiler problems w/ JUWELL99

    By retrodroid, December 7, 2022
    • 4 replies
    • 276 views
    • 
    • HOME AUTOMATION
    • December 8, 2022

31. BLWP vs BL 1 2 3

    By Willsy, December 1, 2022
    • 55 replies
    • 1.3k views
    • 
    • apersson850
    • December 7, 2022

32. Blockbuster - game released 1 2 3 4

    By sometimes99er, July 22, 2018   

    • game
    • assembler
    • 88 replies
    • 9.3k views
    • 
    • globeron
    • December 4, 2022

33. TI99/4A and vector graphics 1 2 3 4

    By whoami999ster, April 12, 2022
    • 84 replies
    • 4k views
    • 
    • Elia Spallanzani fdt
    • November 24, 2022

34. F18A with C99?

    By Shift838, November 20, 2022
    • 1 reply
    • 281 views
    • 
    • matthew180
    • November 20, 2022

35. T80XB Programming help

    By Shift838, November 18, 2022
    • 5 replies
    • 235 views
    • 
    • apersson850
    • November 19, 2022

36. Trying to understand DMA on a 4A.

    By dhe, October 24, 2022
    • 11 replies
    • 468 views
    • 
    • speccery
    • November 17, 2022

37. Here it is my 10 lines Extended Basic collection :)

    By rocky007, October 31, 2022
    • 21 replies
    • 893 views
    • 
    • kl99
    • November 11, 2022

38. CALL LOAD for data 1 2

    By SteveB, November 4, 2022
    • 30 replies
    • 788 views
    • 
    • RXB
    • November 6, 2022

39. Which is faster?

    By Retrospect, November 2, 2022
    • 14 replies
    • 723 views
    • 
    • Retrospect
    • November 4, 2022

40. 9938 High Speed Block Move

    By 9640News, October 19, 2022
    • 23 replies
    • 547 views
    • 
    • InsaneMultitasker
    • November 3, 2022

41. Assembly "Pixel Plot" in multicolor mode

    By Reciprocating Bill, October 25, 2022
    • 8 replies
    • 558 views
    • 
    • Reciprocating Bill
    • October 28, 2022

42. The joy of sticks. 1 2

    By Retrospect, October 21, 2022
    • 28 replies
    • 982 views
    • 
    • bandit
    • October 27, 2022

43. SRL vs SWPB: moving one byte into LSB

    By FarmerPotato, October 22, 2022
    • 12 replies
    • 426 views
    • 
    • TheBF
    • October 24, 2022

44. Joystick + Alpha-Lock where is the path to ground?

    By matthew180, October 16, 2022
    • 24 replies
    • 787 views
    • 
    • dhe
    • October 22, 2022

45. files format 1 2 3

    By rocky007, August 8, 2011
    • 57 replies
    • 6.4k views
    • 
    • FarmerPotato
    • October 21, 2022

46. TMS9900 Application Sheet

    By dhe, October 17, 2022
    • 4 replies
    • 251 views
    • 
    • apersson850
    • October 21, 2022

47. OPERATION SEA WOLF - BY MARK HANKINS

    By oddemann, October 17, 2022   

    • basic
    • game
    • (and 1 more)

      Tagged with:

      • basic
      • game
      • listing
    • 9 replies
    • 451 views
    • 
    • chris36
    • October 20, 2022

48. Can you help me with ASM? 1 2 3 4 6

    By Sergioz82, May 18, 2022
    • 145 replies
    • 5.6k views
    • 
    • Sergioz82
    • October 19, 2022

49. Basic/Ex Basic Code - Different programs - Copy and Past! 1 2

    By oddemann, April 22, 2019   

    • basic
    • extended basic
    • (and 1 more)

      Tagged with:

      • basic
      • extended basic
      • learning fun
    • 29 replies
    • 1.5k views
    • 
    • TheBF
    • October 18, 2022

50. Where can I get SXB for Classic99

    By ti99_forever, April 12, 2014   

    • SXB
    • Classic99
    • 12 replies
    • 1.3k views
    • 
    • Torrax
    • October 16, 2022