TI-99/4A Development

2,666 topics in this forum

1. TI and the MiniPro TL866 EPROM Programmer 1 2 3 4 14

   By atrax27407, March 7, 2018
   • 341 replies
   • 34.2k views
   • 
   • atrax27407
   • September 8

2. TI-99/4A development resources 1 2 3 4 18

   By retroclouds, November 19, 2009   

   • ti-99/4a
   • forth
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     Tagged with:

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     • forth
     • extended basic
     • books
     • game development
     • emulators
     • vdp9918
     • tms9900
     • compilers
     • devres
     • dsr
     • rxb
   • 430 replies
   • 134.7k views
   • 
   • retroclouds
   • March 25

3. New IDE card design interest check

   By Shift838, yesterday at 01:47 AM
   • 12 replies
   • 213 views
   • 
   • Nessus
   • 6 hours ago

4. dsrlnk Toward a Better (and Better-Documented) DSRLNK

   By Lee Stewart, 20 hours ago   

   • assembly
   • assembler
   • 3 replies
   • 86 views
   • 
   • InsaneMultitasker
   • 19 hours ago

5. fbForth fbForth—TI Forth with File-based Block I/O [Post #1 UPDATED: 06/09/2023] 1 2 3 4 76

   By Lee Stewart, March 31, 2013   

   • fbforth
   • forth
   • (and 1 more)

     Tagged with:

     • fbforth
     • forth
     • ti forth
   • 1.9k replies
   • 101.6k views
   • 
   • TheBF
   • Yesterday at 11:57 AM

6. Camel99 Forth Information goes here 1 2 3 4 67

   By TheBF, January 3, 2018   

   • Camel99
   • Forth
   • (and 2 more)

     Tagged with:

     • Camel99
     • Forth
     • Concatentive Programming
     • ANS Forth
   • 1.7k replies
   • 64.9k views
   • 
   • TheBF
   • Yesterday at 03:02 AM

7. GCC, libti99 and speech

   By mrvan, September 1
   • 8 replies
   • 348 views
   • 
   • mrvan
   • Tuesday at 05:44 AM

8. Ghostbusters - Development Diary 1 2 3 4 5

   By TheMole, June 12
   • 110 replies
   • 4.7k views
   • 
   • TheMole
   • Tuesday at 05:25 AM

9. The Legend of Beryl Reichardt 1 2 3 4 42

   By Opry99er, February 5, 2010
   • 1k replies
   • 60k views
   • 
   • unhuman
   • Saturday at 09:13 PM

10. XB Game Developers Package 1 2 3 4 40

    By senior_falcon, April 30, 2014
    • 975 replies
    • 61.2k views
    • 
    • 1980gamer
    • Saturday at 10:10 AM

11. Geneve OS development discussion 1 2 3 4 23

    By InsaneMultitasker, January 10, 2021   

    • geneve
    • mdos
    • (and 1 more)

      Tagged with:

      • geneve
      • mdos
      • geneve os
    • 550 replies
    • 20.9k views
    • 
    • InsaneMultitasker
    • Friday at 02:48 PM

12. SAMS usage in Assembly 1 2 3 4 12

    By gregallenwarner, August 28, 2014
    • 295 replies
    • 15.3k views
    • 
    • apersson850
    • September 14

13. MG Explorer cartridge version question

    By jschultzpedersen, September 13
    • 5 replies
    • 183 views
    • 
    • jschultzpedersen
    • September 14

14. Magellan 1 2 3 4 28

    By The Codex, April 13, 2010
    • 690 replies
    • 67.5k views
    • 
    • tschak909
    • September 12

15. Hello, and yet another emulator

    By markb, September 10
    • 3 replies
    • 214 views
    • 
    • GDMike
    • September 12

16. some fade in from left to right & wip

    By hloberg, September 3
    • 16 replies
    • 497 views
    • 
    • hloberg
    • September 12

17. Horizon RAMdisk ROS and CFG Development 1 2 3 4 21

    By InsaneMultitasker, March 2, 2014   

    • ros
    • cfg
    • (and 1 more)

      Tagged with:

      • ros
      • cfg
      • ramdisk
    • 510 replies
    • 32.7k views
    • 
    • InsaneMultitasker
    • September 11

18. TF, camel, FB Forth fun 1 2 3 4 7

    By GDMike, July 18, 2022
    • 156 replies
    • 3.7k views
    • 
    • TheBF
    • September 11

19. Looking for help on TMS5220 Circuit & Software Design and Usage

    By coolio, June 13
    • 21 replies
    • 596 views
    • 
    • mizapf
    • September 11

20. TI Mini Expansion System 1 2 3

    By Artoj, December 27, 2022   

    • pcb
    • ti99/4a
    • (and 1 more)

      Tagged with:

      • pcb
      • ti99/4a
      • expansion board
    • 71 replies
    • 4.2k views
    • 
    • Artoj
    • September 4

21. Mine Run ... a TI basic game

    By Retrospect, September 3
    • 7 replies
    • 235 views
    • 
    • Retrospect
    • September 3

22. Math fun 1 2

    By Vorticon, August 8
    • 43 replies
    • 1.1k views
    • 
    • sometimes99er
    • September 3

23. Pascal on the 99/4A 1 2 3 4 21

    By apersson850, January 27, 2012   

    • pascal
    • p-system
    • 518 replies
    • 36.7k views
    • 
    • Atari2600PAL
    • September 1

24. Basic Programming Question 1 2

    By 9640News, August 26
    • 26 replies
    • 590 views
    • 
    • apersson850
    • August 28

25. Shit House Blues!

    By Retrospect, August 24
    • 18 replies
    • 902 views
    • 
    • OLD CS1
    • August 28

26. Looking for someone to work with for a game 1 2 3

    By 99V, August 21
    • 72 replies
    • 2.1k views
    • 
    • Albert
    • August 27

27. CORTEX BASIC 1 2 3 4

    By senior_falcon, August 2
    • 91 replies
    • 2.4k views
    • 
    • senior_falcon
    • August 27

28. Knight Lore 1 2 3

    By Asmusr, July 20, 2017
    • 70 replies
    • 8.5k views
    • 
    • Sammy Sylvester
    • August 25

29. Force Command : kinda like command.com from 1985 (no TIPI required!) 1 2 3 4 34

    By jedimatt42, May 7, 2019
    • 839 replies
    • 69.3k views
    • 
    • JasonACT
    • August 20

30. VI99 TTY. Text editor over RS232 1 2

    By TheBF, June 3   

    • forth
    • rs232
    • (and 1 more)

      Tagged with:

      • forth
      • rs232
      • editor
    • 37 replies
    • 1k views
    • 
    • TheBF
    • August 19

31. Cargo Lander

    By tibasic, August 10   

    • console basic
    • 7 replies
    • 417 views
    • 
    • senior_falcon
    • August 18

32. TMS9900 assembly language tricks 1 2 3

    By retroclouds, September 5, 2010
    • 64 replies
    • 4.6k views
    • 
    • apersson850
    • August 17

33. Star Trekish for TI 99/4a

    By 99V, August 3
    • 9 replies
    • 486 views
    • 
    • chue
    • August 17

34. COMBAT XB COMPETITION 1 2 3 4 9

    By Vorticon, February 12
    • 203 replies
    • 5.5k views
    • 
    • Tursi
    • August 16

35. Easing my way back in.... 1 2

    By Retrospect, August 9
    • 25 replies
    • 645 views
    • 
    • Retrospect
    • August 15

36. Flying Shark 1 2 3 4 13

    By Asmusr, August 5, 2017
    • 304 replies
    • 23.7k views
    • 
    • mizapf
    • August 13

37. Supernotes 1 2 3 4 57

    By GDMike, May 16, 2020
    • 1.4k replies
    • 45k views
    • 
    • GDMike
    • August 12

38. West Bank 1 2

    By Asmusr, May 3
    • 35 replies
    • 1.9k views
    • 
    • Retrospect
    • August 11

39. Disney software...

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

40. Stevie Development Thread 1 2 3 4 8

    By retroclouds, December 22, 2018   

    • asm
    • f18a
    • (and 2 more)

      Tagged with:

      • asm
      • f18a
      • editor
      • tms9900
    • 197 replies
    • 14.3k views
    • 
    • Vorticon
    • August 7

41. GCC for the TI 1 2 3 4 31

    By insomnia, June 10, 2010
    • 752 replies
    • 74.6k views
    • 
    • mrvan
    • August 6

42. The Locked Room (Infocom Style!)

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

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

    By jedimatt42, May 2, 2017
    • 1.5k replies
    • 90.4k views
    • 
    • InsaneMultitasker
    • July 31

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

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

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

    By Bones-69, May 26, 2010
    • 1.6k replies
    • 106.5k views
    • 
    • Asmusr
    • July 28

46. 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
    • 56.1k views
    • 
    • matthew180
    • July 27

47. AUTOBAUD DETECTION FOR 9902

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

48. VGM Compression Tool 1 2 3 4 9

    By Tursi, May 16, 2014
    • 202 replies
    • 13.4k views
    • 
    • Asmusr
    • July 27

49. New Adventure Game

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

50. 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
    • 4.1k views
    • 
    • JasonACT
    • July 26