TI-99/4A Development

2,150 topics in this forum

1. SPECTRA2 Asm Library

   By Truper, March 9   

   • spectra2
   • assembler library
   • (and 1 more)

     Tagged with:

     • spectra2
     • assembler library
     • win994a
   • 19 replies
   • 300 views
   • 
   • BeeryMiller
   • March 11

2. SAMS usage in Assembly 1 2 3 4 6

   By gregallenwarner, August 28, 2014
   • 145 replies
   • 5,660 views
   • 
   • HOME AUTOMATION
   • March 6

3. Electronics Assistant

   By Fritz442, March 6   

   • electronics
   • assistant
   • (and 2 more)

     Tagged with:

     • electronics
     • assistant
     • calculators
     • converters
   • 0 replies
   • 150 views
   • 
   • Fritz442
   • March 6

4. Assembler listing error

   By Truper, March 3   

   • assembler
   • 2 replies
   • 79 views
   • 
   • GDMike
   • March 3

5. RXB - Rich Extended Basic 1 2 3 4 42

   By Bones-69, May 26, 2010
   • 1,030 replies
   • 54,608 views
   • 
   • RXB
   • February 29

6. Is the file limit of 127 for all disk types?

   By majestyx, February 21
   • 21 replies
   • 429 views
   • 
   • RickyDean
   • February 28

7. MEGA MENU for TIPI

   By wolhess, April 7, 2019   

   • tipi
   • rxb
   • (and 3 more)

     Tagged with:

     • tipi
     • rxb
     • xb
     • xb256
     • compiled xb
   • 17 replies
   • 926 views
   • 
   • wolhess
   • February 27

8. Trolling / Reading / I've now got my idea! 1 2 3

   By unhuman, October 2, 2014
   • 62 replies
   • 2,313 views
   • 
   • digress
   • February 26

9. Electronics Help Need with CC-40 Memory Upgrade

   By dhe, February 22
   • 4 replies
   • 189 views
   • 
   • dhe
   • February 25

10. SDD 99 1 2 3 4

    By ralphb, November 11, 2018   

    • PEB
    • SDD
    • 87 replies
    • 5,117 views
    • 
    • ralphb
    • February 23

11. RS232 Programming 1 2

    By BeeryMiller, January 10, 2018
    • 25 replies
    • 791 views
    • 
    • TheBF
    • February 21

12. ATARI to USB Joystick Adapter

    By Shift838, July 7, 2019
    • 13 replies
    • 730 views
    • 
    • Shift838
    • February 19

13. Forth Tutorials 1 2 3 4 14

    By matthew180, August 7, 2011
    • 335 replies
    • 12,332 views
    • 
    • TheBF
    • February 17

14. Looking for inverted charset 1 2

    By GDMike, February 3
    • 35 replies
    • 547 views
    • 
    • GDMike
    • February 12

15. TIX development (on hold) 1 2 3

    By Asmusr, September 27, 2019
    • 57 replies
    • 2,380 views
    • 
    • jwild
    • February 11

16. GenASM Conditional Assembly

    By BeeryMiller, February 7
    • 9 replies
    • 161 views
    • 
    • BeeryMiller
    • February 9

17. GPL Disassembly

    By HOME AUTOMATION, February 8
    • 10 replies
    • 158 views
    • 
    • HOME AUTOMATION
    • February 9

18. Markus of Marinus 1 2

    By Opry99er, March 15, 2018
    • 38 replies
    • 1,807 views
    • 
    • MikeV
    • February 7

19. Pitfall! binaries and source code 1 2 3

    By retroclouds, February 20, 2010
    • 59 replies
    • 9,555 views
    • 
    • arcadeshopper
    • February 5

20. Miniature Golf - game in development 1 2

    By sometimes99er, December 12, 2019   

    • game
    • assembler
    • 47 replies
    • 1,610 views
    • 
    • sometimes99er
    • February 5

21. New Game - Stratego 1 2 3

    By Vorticon, February 8, 2019   

    • Stratego
    • TI 99/4A
    • (and 1 more)

      Tagged with:

      • Stratego
      • TI 99/4A
      • Extended Basic
    • 54 replies
    • 2,245 views
    • 
    • TheBF
    • February 5

22. xdm question

    By dhe, February 3
    • 1 reply
    • 90 views
    • 
    • dhe
    • February 4

23. Official 10 liner program competition thread 1 2

    By Vorticon, June 4, 2019   

    • Basic
    • Extended Basic
    • (and 1 more)

      Tagged with:

      • Basic
      • Extended Basic
      • competition
    • 44 replies
    • 5,190 views
    • 
    • carlsson
    • January 31

24. Weird IF-THEN-ELSE issue

    By majestyx, January 27
    • 21 replies
    • 340 views
    • 
    • majestyx
    • January 29

25. A Program I wish I had written

    By atrax27407, January 28
    • 2 replies
    • 155 views
    • 
    • atrax27407
    • January 29

26. TI 99/4A interfacing 1 2 3 4 10

    By Vorticon, April 22, 2015
    • 225 replies
    • 12,867 views
    • 
    • Vorticon
    • January 27

27. RAM ICs - Any use to anyone?

    By Stuart, January 18
    • 4 replies
    • 181 views
    • 
    • fabrice montupet
    • January 26

28. Assembly developers: Have you ever used RORG with address? 1 2

    By ralphb, January 17
    • 40 replies
    • 692 views
    • 
    • ralphb
    • January 25

29. Assembly on the 99/4A 1 2 3 4 42

    By matthew180, May 12, 2010
    • 1,034 replies
    • 51,990 views
    • 
    • apersson850
    • January 25

30. Instruction Format X ? 10 ?

    By hhos, January 21   

    • instruction format
    • format x
    • (and 1 more)

      Tagged with:

      • instruction format
      • format x
      • opcode map
    • 14 replies
    • 327 views
    • 
    • hhos
    • January 24

31. 9901 timing question

    By FarmerPotato, January 13
    • 13 replies
    • 403 views
    • 
    • pnr2015
    • January 24

32. TIPI XB Mouse Driver like Mechatronics Driver 1 2 3

    By jedimatt42, January 15
    • 50 replies
    • 760 views
    • 
    • arcadeshopper
    • January 22

33. File loading

    By BeeryMiller, January 18
    • 2 replies
    • 116 views
    • 
    • BeeryMiller
    • January 18

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

    By jespol, September 20, 2012
    • 52 replies
    • 4,994 views
    • 
    • Mehridian Sanders
    • January 17

35. F18A 1 2 3 4 36

    By matthew180, September 8, 2010
    • 888 replies
    • 80,340 views
    • 
    • MikeV
    • January 16

36. Magellan 1 2 3 4 24

    By The Codex, April 13, 2010
    • 575 replies
    • 40,344 views
    • 
    • Asmusr
    • January 16

37. Icy99 FPGA 99/4A

    By speccery, October 12, 2019   

    • fpga
    • verilog
    • 11 replies
    • 772 views
    • 
    • speccery
    • January 15

38. TI(ny)-99/4A Computer 1 2 3 4 11

    By fabrice montupet, June 11, 2017
    • 250 replies
    • 20,594 views
    • 
    • fabrice montupet
    • January 15

39. Xeltek Rom Master 1992

    By Mehridian Sanders, January 13
    • 11 replies
    • 163 views
    • 
    • Mehridian Sanders
    • January 14

40. Reading disk catalog in assembly language

    By retroclouds, December 24, 2019
    • 16 replies
    • 347 views
    • 
    • RXB
    • January 13

41. 2764 adapter for a TMS2564

    By atrax27407, December 30, 2019
    • 16 replies
    • 277 views
    • 
    • atrax27407
    • January 4

42. 32k expansion for the side port - released 1 2 3 4 18

    By jedimatt42, July 5, 2016   

    • 32k
    • sidecar
    • (and 1 more)

      Tagged with:

      • 32k
      • sidecar
      • memory
    • 437 replies
    • 30,548 views
    • 
    • Pitou
    • January 4

43. Reading text from a file in XB

    By majestyx, January 2
    • 4 replies
    • 144 views
    • 
    • Ed in SoDak
    • January 3

44. History of GPL

    By Davvel, December 26, 2019   

    • ti 99/4a
    • gpl
    • (and 1 more)

      Tagged with:

      • ti 99/4a
      • gpl
      • history
    • 4 replies
    • 241 views
    • 
    • jedimatt42
    • December 31, 2019

45. Bouncy 1 2 3 4 6

    By Asmusr, August 13, 2015
    • 135 replies
    • 6,696 views
    • 
    • Asmusr
    • December 29, 2019

46. Blockbuster - game released 1 2 3 4

    By sometimes99er, July 22, 2018   

    • game
    • assembler
    • 84 replies
    • 5,588 views
    • 
    • sometimes99er
    • December 29, 2019

47. Diagnostic Envy!

    By dhe, December 27, 2019
    • 2 replies
    • 159 views
    • 
    • Ed in SoDak
    • December 28, 2019

48. Force Command ver 0.A : kinda like command.com from 1985 1 2 3

    By jedimatt42, May 7, 2019
    • 70 replies
    • 3,649 views
    • 
    • ElectricLab
    • December 28, 2019

49. What would you do with dual screens on a 99/4A? 1 2

    By FarmerPotato, May 20, 2019
    • 41 replies
    • 1,628 views
    • 
    • fabrice montupet
    • December 26, 2019

50. V9938 Programming

    By BeeryMiller, December 24, 2019
    • 3 replies
    • 135 views
    • 
    • BeeryMiller
    • December 24, 2019