TI-99/4A Development

2,668 topics in this forum

1. Disney software...

   By PeBo, August 5
   • 3 replies
   • 259 views
   • 
   • Ksarul
   • August 8

2. GCC for the TI 1 2 3 4 31

   By insomnia, June 10, 2010
   • 752 replies
   • 74.9k views
   • 
   • mrvan
   • August 6

3. The Locked Room (Infocom Style!)

   By Shift838, May 27
   • 2 replies
   • 282 views
   • 
   • Shift838
   • August 3

4. TIPI - TI-99/4A to Raspberry PI interface development 1 2 3 4 62

   By jedimatt42, May 2, 2017
   • 1.5k replies
   • 90.8k views
   • 
   • InsaneMultitasker
   • July 31

5. Making a Will o' Wisp in bitmap mode 1 2

   By Sergioz82, March 19
   • 28 replies
   • 1.2k views
   • 
   • mizapf
   • July 29

6. RXB - Rich Extended Basic 1 2 3 4 63

   By Bones-69, May 26, 2010
   • 1.6k replies
   • 106.9k views
   • 
   • Asmusr
   • July 28

7. F18A programming, info, and resources 1 2 3 4 29

   By matthew180, January 14, 2013   

   • f18a
   • fpga
   • (and 8 more)

     Tagged with:

     • f18a
     • fpga
     • vdp
     • 9918a
     • 9928
     • video
     • hardware
     • mods
     • upgrade
     • updates
   • 723 replies
   • 56.4k views
   • 
   • matthew180
   • July 27

8. AUTOBAUD DETECTION FOR 9902

   By TheBF, December 14, 2018
   • 13 replies
   • 561 views
   • 
   • FarmerPotato
   • July 27

9. VGM Compression Tool 1 2 3 4 9

   By Tursi, May 16, 2014
   • 202 replies
   • 13.5k views
   • 
   • Asmusr
   • July 27

10. New Adventure Game

    By Shift838, July 22
    • 14 replies
    • 734 views
    • 
    • mizapf
    • July 26

11. Introducing picocart - it works 1 2 3 4 5

    By speccery, December 22, 2022   

    • raspberry pi pico
    • multicart
    • (and 1 more)

      Tagged with:

      • raspberry pi pico
      • multicart
      • hardware
    • 100 replies
    • 4.2k views
    • 
    • JasonACT
    • July 26

12. Interesting 9918 clone....

    By Willsy, July 12
    • 3 replies
    • 250 views
    • 
    • JasonACT
    • July 25

13. Extended BASIC G.E.M. 1 2 3 4 27

    By senior_falcon, December 30, 2019
    • 650 replies
    • 40.9k views
    • 
    • RXB
    • July 22

14. ZQX-ONE 1 2

    By Asmusr, July 17, 2021
    • 40 replies
    • 4.1k views
    • 
    • BobAtari
    • July 20

15. xbii Research on Myarc Extended Basic II 1 2

    By retroclouds, June 28, 2020   

    • myarc
    • memexp1
    • (and 4 more)

      Tagged with:

      • myarc
      • memexp1
      • sams
      • hrd4000b
      • 99/8
      • armadillo basic
    • 38 replies
    • 1.4k views
    • 
    • 9640News
    • July 18

16. F18A performance in VDP read, write and scrolling

    By mrvan, July 7
    • 9 replies
    • 335 views
    • 
    • mrvan
    • July 16

17. Pinball 99 1 2 3 4

    By Asmusr, May 26, 2022
    • 92 replies
    • 6.1k views
    • 
    • InsaneMultitasker
    • July 16

18. Seeking Source - Ring Destroyer by Republic Software.

    By dhe, July 8
    • 15 replies
    • 434 views
    • 
    • chris36
    • July 15

19. Scrolling using TurboForth 1 2 3

    By jschultzpedersen, April 29
    • 57 replies
    • 1.4k views
    • 
    • jschultzpedersen
    • July 15

20. HEXAGON CHESS from 1971

    By RXB, July 12
    • 4 replies
    • 230 views
    • 
    • TheBF
    • July 13

21. Forum searching

    By jchase1970, July 9
    • 16 replies
    • 268 views
    • 
    • RXB
    • July 10

22. Gridslugger - Game in progress (compiled XB) 1 2 3

    By Bones-69, November 13, 2017
    • 67 replies
    • 4.8k views
    • 
    • Tornadoboy
    • July 6

23. TIPI in a Speech Synthesizer Housing? 1 2 3 4 5

    By J-Data, March 26, 2020
    • 122 replies
    • 7.5k views
    • 
    • kneehighspy
    • July 5

24. xdt99: New TI 99 cross-development tools available 1 2 3 4 24

    By ralphb, January 11, 2015
    • 592 replies
    • 43.5k views
    • 
    • Sergioz82
    • June 28

25. Playing back digitized sound on the tms9919

    By TheMole, June 11
    • 13 replies
    • 428 views
    • 
    • Tursi
    • June 24

26. Looking to move a cassette into a wav file.

    By dhe, June 21
    • 2 replies
    • 148 views
    • 
    • Elia Spallanzani fdt
    • June 22

27. Almost playable Cosmic Digger

    By tibasic, June 21   

    • computer & video games magazine
    • 3 replies
    • 199 views
    • 
    • tibasic
    • June 21

28. LBLA question 1 2

    By Count9929A, January 25, 2018
    • 41 replies
    • 2.3k views
    • 
    • moije
    • June 20

29. ROM cartridge with multiple banks 1 2

    By senior_falcon, April 23
    • 28 replies
    • 1.2k views
    • 
    • Ti Treker
    • June 19

30. 3 XB Games Released!

    By Tator, June 13
    • 6 replies
    • 285 views
    • 
    • senior_falcon
    • June 14

31. So is anyone working on a 4A Petscii Robots ????

    By PeBo, June 5
    • 10 replies
    • 406 views
    • 
    • OLD CS1
    • June 12

32. StrangeCart 1 2 3 4 18

    By speccery, May 16, 2020
    • 441 replies
    • 24.2k views
    • 
    • RXB
    • June 11

33. Differences betweeen UCSD Pascal on the TI-99/4a compared to TI-99/8

    By retroclouds, December 15, 2022
    • 12 replies
    • 789 views
    • 
    • apersson850
    • June 9

34. CRU BUG???

    By senior_falcon, June 6
    • 14 replies
    • 495 views
    • 
    • Tursi
    • June 8

35. DX10 Home Computer Software Development System 1 2 3 4

    By jbdigriz, June 29, 2020   

    • ti-99/4
    • ti-99/4a
    • (and 7 more)

      Tagged with:

      • ti-99/4
      • ti-99/4a
      • sds
      • gpl
      • assembler
      • debugger
      • simulator
      • emulator
      • dx10
    • 81 replies
    • 5.3k views
    • 
    • jbdigriz
    • June 3

36. Is GOWIN the saviour of legacy retro-hardware?

    By dhe, May 3
    • 3 replies
    • 395 views
    • 
    • Duewester
    • May 28

37. Introducing Structured Extended BASIC and TiCodEd 1 2 3 4 9

    By SteveB, December 12, 2020
    • 204 replies
    • 11k views
    • 
    • SteveB
    • May 27

38. Pyramid of Doom ][

    By Shift838, June 21, 2019
    • 13 replies
    • 1.4k views
    • 
    • Shift838
    • May 27

39. SDD 99 1 2 3 4 9

    By ralphb, November 11, 2018   

    • PEB
    • SDD
    • 217 replies
    • 20.5k views
    • 
    • ralphb
    • May 26

40. Byte Magazine Sieve Benchmark 1 2 3 4 5

    By TheBF, April 22, 2022
    • 100 replies
    • 3.7k views
    • 
    • apersson850
    • May 25

41. STAR source code

    By webdeck, May 23
    • 3 replies
    • 235 views
    • 
    • 9640News
    • May 24

42. TOLLKEEPER - new BASIC game in development

    By InfernalKeith, April 9
    • 10 replies
    • 570 views
    • 
    • InfernalKeith
    • May 21

43. Sorting: looking for a better algorithm 1 2 3

    By Vorticon, April 16   

    • sort
    • xb
    • (and 1 more)

      Tagged with:

      • sort
      • xb
      • algorithm
    • 59 replies
    • 1.2k views
    • 
    • TheBF
    • May 20

44. 32k expansion for the side port - released 1 2 3 4 19

    By jedimatt42, July 5, 2016   

    • 32k
    • sidecar
    • (and 1 more)

      Tagged with:

      • 32k
      • sidecar
      • memory
    • 458 replies
    • 46.8k views
    • 
    • jedimatt42
    • May 16

45. deleted

    By dhe, May 15
    • 1 reply
    • 222 views
    • 
    • arcadeshopper
    • May 16

46. Through the Trap Door 1 2 3

    By Asmusr, April 14
    • 52 replies
    • 2.1k views
    • 
    • MueThor
    • May 10

47. RXB and Integer Variables 1 2

    By SteveB, March 21
    • 44 replies
    • 1.2k views
    • 
    • apersson850
    • May 9

48. BASIC / XB Translator (TidBit) 1 2 3 4 11

    By matthew180, November 21, 2010
    • 254 replies
    • 18.3k views
    • 
    • jrhodes
    • May 7

49. Operating System The TI-99/4A Operating System 1 2

    By Lee Stewart, March 13, 2016   

    • Operating System
    • Monitor
    • (and 4 more)

      Tagged with:

      • Operating System
      • Monitor
      • GPL Interpreter
      • KSCAN
      • ISR
      • XML Utilities
    • 35 replies
    • 5.7k views
    • 
    • Lee Stewart
    • May 5

50. GUI Based Word Processor - Geneve and/or TI-99/4A

    By 9640News, May 2
    • 5 replies
    • 296 views
    • 
    • 9640News
    • May 3