TI-99/4A Development

2,751 topics in this forum

1. TI remakes 1 2

   By The Codex, February 2, 2010
   • 26 replies
   • 3.2k views
   • 
   • Opry99er
   • February 23, 2010

2. "New B" bring's TI 99/4A back up to power after 19 years! 1 2 3

   By APB 99/4A, March 17, 2011
   • 65 replies
   • 3.2k views
   • 
   • Mad Hatter
   • March 17, 2011

3. Fly Guy for the TI 1 2

   By The Codex, March 4, 2010
   • 30 replies
   • 3.2k views
   • 
   • Opry99er
   • March 6, 2010

4. Using asm994a

   By senior_falcon, August 28, 2014
   • 23 replies
   • 3.2k views
   • 
   • senior_falcon
   • November 10, 2014

5. Problems with some programs on cassette tape 1 2

   By ti99iuc, July 10, 2011
   • 27 replies
   • 3.2k views
   • 
   • kl99
   • December 9, 2011

6. Finally a new Editor Assembler for the TI99/4A

   By RXB, February 3, 2015   

   • REA 2015 BETA
   • 17 replies
   • 3.2k views
   • 
   • hloberg
   • February 20, 2015

7. Tutorial: Arrays in Forth 1 2

   By Willsy, October 14, 2017
   • 44 replies
   • 3.2k views
   • 
   • FarmerPotato
   • April 9, 2022

8. Editor support for writing assembly and BASIC 1 2

   By ralphb, August 9, 2015   

   • editor basic assembler
   • 44 replies
   • 3.2k views
   • 
   • acme
   • August 5, 2017

9. Rotating map demo 1 2

   By Asmusr, March 26, 2016   

   • Demo
   • 46 replies
   • 3.2k views
   • 
   • artrag
   • April 16, 2016

10. Myarc XBII ('Advanced BASIC') Tips and Tricks 1 2

    By RobertLM78, July 8, 2014   

    • geneve
    • myarc
    • (and 3 more)

      Tagged with:

      • geneve
      • myarc
      • XBII
      • Advanaced BASIC
      • ABASIC
    • 38 replies
    • 3.2k views
    • 
    • GDMike
    • April 6, 2021

11. Another "Bad Apple" demo 1 2 3

    By Eric Lafortune, July 31, 2022
    • 72 replies
    • 3.2k views
    • 
    • Eric Lafortune
    • Sunday at 10:27 PM

12. "Forth" game development 1 2

    By Opry99er, April 10, 2010
    • 35 replies
    • 3.2k views
    • 
    • unhuman
    • April 28, 2010

13. DSR CLOCK device and any program that used it with standard DSRLNK access?

    By jedimatt42, August 31, 2018
    • 7 replies
    • 3.2k views
    • 
    • InsaneMultitasker
    • September 1, 2018

14. Let's have an Adventure. 1 2

    By Retrospect, May 30, 2019
    • 42 replies
    • 3.2k views
    • 
    • Airshack
    • May 6, 2021

15. XB loader 1 2

    By Asmusr, August 9, 2013
    • 41 replies
    • 3.2k views
    • 
    • Gazoo
    • October 7, 2014

16. If TI had released the SSGC entries... 1 2

    By The Codex, March 26, 2010
    • 43 replies
    • 3.2k views
    • 
    • Opry99er
    • March 29, 2010

17. Space Trek - Lost? 1 2

    By adamantyr, May 23, 2013   

    • ti-99/4a
    • BBS
    • 28 replies
    • 3.2k views
    • 
    • Ed in SoDak
    • November 12, 2014

18. Best C Cross Compiler for TI-99/4A? Possibly with conio.h? 1 2

    By Fabrizio Caruso, July 26, 2017   

    • C Cross Compiler
    • Conio
    • 38 replies
    • 3.2k views
    • 
    • TheMole
    • November 7, 2017

19. Gamebase TI-99/4A

    By OX., May 15, 2011
    • 10 replies
    • 3.2k views
    • 
    • OX.
    • November 20, 2011

20. TI Classic Programmable Calculators Programs (Not graphing!)

    By Vorticon, November 12, 2017   

    • TI 58
    • TI 59
    • (and 1 more)

      Tagged with:

      • TI 58
      • TI 59
      • Programming
    • 22 replies
    • 3.2k views
    • 
    • apersson850
    • March 30, 2021

21. E/A file access

    By marc.hull, May 27, 2010
    • 24 replies
    • 3.1k views
    • 
    • RXB
    • January 30, 2014

22. RGB Color Codes for TI-99/4a Colors

    By zacharyfruhling, May 25, 2015   

    • color codes
    • RGB
    • (and 1 more)

      Tagged with:

      • color codes
      • RGB
      • TI-99/4a
    • 7 replies
    • 3.1k views
    • 
    • ColecoFan1981
    • March 10, 2016

23. TurboForth V1.2 Released 1 2 3

    By Willsy, October 31, 2013   

    • turboforth forth
    • 64 replies
    • 3.1k views
    • 
    • UKRetrogamer
    • October 29, 2014

24. Archiving floppy disks 1 2

    By KirkDCO, December 31, 2011
    • 32 replies
    • 3.1k views
    • 
    • ti99iuc
    • February 7, 2012

25. Dicecrash - new game in Extended BASIC 1 2

    By InfernalKeith, November 18, 2015
    • 37 replies
    • 3.1k views
    • 
    • Opry99er
    • February 6, 2019

26. funny trick 1 2

    By rocky007, February 12, 2013
    • 44 replies
    • 3.1k views
    • 
    • Willsy
    • July 17, 2013

27. TI FORTH

    By Lee Stewart, May 8, 2011   

    • forth
    • ti forth
    • 9 replies
    • 3.1k views
    • 
    • Lee Stewart
    • September 19, 2011

28. Could this be the most awful TI game ever? 1 2 3

    By Retrospect, October 24, 2015
    • 53 replies
    • 3.1k views
    • 
    • Retrospect
    • November 9, 2015

29. TI-99/4A projects

    By retroclouds, July 17, 2012   

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

      Tagged with:

      • TI-99/4A
      • Projects
      • Software
      • Hardware
    • 1 reply
    • 3.1k views
    • 
    • retroclouds
    • July 17, 2012

30. Some 32k / SAMS memory questions 1 2

    By RobertLM78, June 25, 2014   

    • SAMS
    • SuperAMS
    • (and 1 more)

      Tagged with:

      • SAMS
      • SuperAMS
      • stack
    • 42 replies
    • 3.1k views
    • 
    • RXB
    • July 4, 2014

31. Funnelweb 1 2

    By Gazoo, May 14, 2015   

    • Funnelweb 80column
    • 39 replies
    • 3.1k views
    • 
    • atrax27407
    • March 24, 2020

32. Problem to insert tape on Win994a simulator

    By sharapos, June 11, 2011
    • 19 replies
    • 3.1k views
    • 
    • RickyDean
    • August 18, 2017

33. Using TIPI socket interface in assembler (was: copying E/A 3 problem) 1 2 3

    By Stuart, September 24, 2018
    • 61 replies
    • 3.1k views
    • 
    • jedimatt42
    • June 15, 2019

34. CORTEX BASIC 1 2 3 4

    By senior_falcon, August 2, 2023
    • 91 replies
    • 3.1k views
    • 
    • senior_falcon
    • August 27, 2023

35. Repository for schematics, hardware development, PCB design

    By HackMac, October 9, 2015   

    • Schematics
    • PCB
    • (and 1 more)

      Tagged with:

      • Schematics
      • PCB
      • hardware development
    • 14 replies
    • 3.1k views
    • 
    • Ksarul
    • November 8, 2015

36. You system configuration 1 2

    By matthew180, March 10, 2011
    • 35 replies
    • 3.1k views
    • 
    • Mad Hatter
    • March 21, 2011

37. Test Files for Uncrunching/Parsing Basic Statements

    By kl99, December 7, 2015   

    • Crunch
    • Uncrunch
    • (and 8 more)

      Tagged with:

      • Crunch
      • Uncrunch
      • Parse
      • Basic
      • Interpreter
      • TiFile
      • Decode
      • INTSIM
      • Files
      • Tools
    • 22 replies
    • 3.1k views
    • 
    • HackMac
    • January 21, 2016

38. From pc to TI and back again. How do you transfer ? 1 2

    By marc.hull, February 15, 2011
    • 31 replies
    • 3.1k views
    • 
    • RXB
    • March 9, 2011

39. 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

40. fortran99 - any users here 1 2 3

    By dhe, March 21, 2020
    • 51 replies
    • 3k views
    • 
    • 9640News
    • August 21, 2021

41. spectra2 official 1.0 release 1 2

    By retroclouds, March 8, 2011
    • 33 replies
    • 3k views
    • 
    • retroclouds
    • October 9, 2011

42. 99/4A accelerator 1 2

    By mnbvcxz, February 5, 2012
    • 27 replies
    • 3k views
    • 
    • apersson850
    • February 8, 2012

43. Retrospect's Ramblings 1 2 3

    By Retrospect, August 5, 2013
    • 73 replies
    • 3k views
    • 
    • Retrospect
    • August 18, 2013

44. The Mummy's Tomb 1 2 3

    By Retrospect, September 20, 2018
    • 53 replies
    • 3k views
    • 
    • Charlie_
    • December 22, 2018

45. www.fishsta.co.uk

    By sometimes99er, January 28, 2011
    • 21 replies
    • 3k views
    • 
    • sometimes99er
    • February 21, 2011

46. Improving TI BASIC performance 1 2 3 4

    By senior_falcon, June 5, 2022
    • 77 replies
    • 3k views
    • 
    • RXB
    • September 25, 2022

47. Sega Master System VDP in a TI-99/4A

    By TheMole, October 1, 2012
    • 9 replies
    • 3k views
    • 
    • Vorticon
    • October 12, 2012

48. Time Pilot demo 1 2

    By retroclouds, August 8, 2017
    • 44 replies
    • 2.9k views
    • 
    • whoami999ster
    • November 18, 2021

49. F18A 3D graphics

    By Asmusr, January 8, 2015
    • 24 replies
    • 2.9k views
    • 
    • mäsäxi
    • March 3, 2015

50. How long would the following instructions take? 1 2

    By Willsy, June 15, 2011
    • 37 replies
    • 2.9k views
    • 
    • TheBF
    • March 8