TI-99/4A Development

2,318 topics in this forum

1. TI and the MiniPro TL866 EPROM Programmer 1 2 3 4 10

   By atrax27407, March 7, 2018
   • 245 replies
   • 15,530 views
   • 
   • atrax27407
   • January 29

2. TI-99/4A development resources 1 2 3 4 15

   By retroclouds, November 19, 2009   

   • ti-99/4a
   • forth
   • (and 9 more)

     Tagged with:

     • ti-99/4a
     • forth
     • extended basic
     • books
     • game development
     • emulators
     • vdp9918
     • tms9900
     • compilers
     • devres
     • dsr
   • 354 replies
   • 111,999 views
   • 
   • Nick99
   • 15 hours ago

3.  7 

   By Omega-TI, December 8, 2013
   • 5 replies
   • 631 views
   • 
   • slinkeey
   • December 12, 2013

4. ...

   By ramidavis, October 17, 2017
   • 8 replies
   • 654 views
   • 
   • TheBF
   • October 23, 2017

5. ...

   By ramidavis, December 17, 2017
   • 18 replies
   • 744 views
   • 
   • Lee Stewart
   • December 21, 2017

6. ...

   By ramidavis, November 11, 2017
   • 4 replies
   • 429 views
   • 
   • Casey
   • November 12, 2017

7. ... yet another music thread

   By John Doe, May 26, 2011
   • 7 replies
   • 1,070 views
   • 
   • Gazoo
   • September 27, 2011

8. 'Quantum Leap' theme

   By GratedTopping, June 4, 2010
   • 4 replies
   • 721 views
   • 
   • Opry99er
   • June 5, 2010

9. 'Releasing' a retro game in 2010 A.D.

   By InfernalKeith, January 18, 2010
   • 6 replies
   • 1,041 views
   • 
   • InfernalKeith
   • February 9, 2010

10. 'RUN' in a Program Line, XB 1 2

    By RobertLM78, June 3, 2013   

    • xb
    • extended basic
    • (and 1 more)

      Tagged with:

      • xb
      • extended basic
      • RUN
    • 35 replies
    • 2,114 views
    • 
    • RXB
    • June 22, 2018

11. "An Interrupt Driven Real-Time Clock for TMS 9900" 1982 Byte Article

    By philipj, July 29, 2017   

    • Interrupt
    • Real-Time
    • (and 8 more)

      Tagged with:

      • Interrupt
      • Real-Time
      • Real
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      • Real-Time Clock
      • TMS 9900
      • 1982
      • Byte
      • Clock
      • archive.org
    • 5 replies
    • 753 views
    • 
    • mizapf
    • July 31, 2017

12. "BEST" *NEW* Game of 2013 1 2 3

    By Omega-TI, August 14, 2013   

    • 2013
    • BEST
    • (and 2 more)

      Tagged with:

      • 2013
      • BEST
      • GAME
      • AWARD
    • 73 replies
    • 4,717 views
    • 
    • Omega-TI
    • September 6, 2013

13. "Code rain" effect [Updated to v0.4]

    By ramidavis, August 17, 2015
    • 12 replies
    • 1,196 views
    • 
    • ramidavis
    • September 8, 2015

14. "Flappy Bird" on the C64... now for the TI! 1 2 3 4

    By OLD CS1, February 25, 2014   

    • flappy bird
    • 78 replies
    • 6,832 views
    • 
    • RobertLM78
    • July 22, 2014

15. "Forth" game development 1 2

    By Opry99er, April 10, 2010
    • 35 replies
    • 2,540 views
    • 
    • unhuman
    • April 28, 2010

16. "Hombre" Document Cleanup

    By helocast, February 24, 2018   

    • Hombre
    • CF40050
    • 15 replies
    • 568 views
    • 
    • Schmitzi
    • March 4, 2018

17. "Hunt the Wumpus" TI game ported to ZX Spectrum

    By kl99, February 21, 2013
    • 4 replies
    • 1,192 views
    • 
    • The Caffeine Kid
    • September 7, 2013

18. "Laser Strike" COMPUTE! Magazine program conversion 1 2

    By OLD CS1, March 15, 2018   

    • COMPUTE!
    • 28 replies
    • 1,339 views
    • 
    • OLD CS1
    • August 31, 2020

19. "Meteor Belt" hardware troubleshooting

    By OLD CS1, November 30, 2011
    • 17 replies
    • 1,465 views
    • 
    • OLD CS1
    • December 6, 2011

20. "Mystery Mania"

    By GratedTopping, January 26, 2011
    • 2 replies
    • 612 views
    • 
    • Opry99er
    • February 12, 2011

21. "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
    • 2,369 views
    • 
    • Mad Hatter
    • March 17, 2011

22. "Off screen" character columns

    By OLD CS1, December 12, 2010
    • 6 replies
    • 827 views
    • 
    • matthew180
    • May 23, 2011

23. "Parallel Systems" 'Word Challenge Game' ... and programming challenge

    By GratedTopping, August 29, 2013
    • 4 replies
    • 589 views
    • 
    • GratedTopping
    • August 31, 2013

24. "Programme fuer den TI-99/4A und TI-99/4" 1 2

    By oddemann, April 20, 2019
    • 28 replies
    • 517 views
    • 
    • mizapf
    • April 21, 2019

25. "Quantum Leap" discovered!

    By GratedTopping, March 10, 2013
    • 15 replies
    • 1,210 views
    • 
    • TheMole
    • April 22, 2014

26. "Spooks 'N' Spectres" work in progress

    By Retrospect, March 18, 2018
    • 23 replies
    • 1,247 views
    • 
    • GratedTopping
    • May 22, 2018

27. "The Quest" by Jim Beck

    By OX., September 4, 2011
    • 5 replies
    • 737 views
    • 
    • Tursi
    • September 6, 2011

28. "Tiles" COMPUTE! Magazine program conversion 1 2 3

    By OLD CS1, January 21, 2011
    • 52 replies
    • 2,898 views
    • 
    • OLD CS1
    • May 3, 2018

29. [CC-40] Need some assembly help

    By acadiel, April 23, 2014
    • 0 replies
    • 276 views
    • 
    • acadiel
    • April 23, 2014

30. [CC-40] Need some assembly help

    By acadiel, April 23, 2014
    • 3 replies
    • 504 views
    • 
    • acadiel
    • April 26, 2014

31. [Forth] New Turboforth Video - Using Block Files In TurboForth

    By JonnyBritish, January 22, 2011
    • 8 replies
    • 819 views
    • 
    • Opry99er
    • February 27, 2011

32. [Forth] New TurboForth video on Youtube

    By JonnyBritish, March 29, 2011
    • 7 replies
    • 790 views
    • 
    • Willsy
    • April 2, 2011

33. [Forth] TI Forth 3.0 Manual

    By JonnyBritish, December 18, 2010
    • 3 replies
    • 605 views
    • 
    • Opry99er
    • January 11, 2011

34. [Forth] Turbo Forth videos posted

    By JonnyBritish, October 13, 2010
    • 5 replies
    • 919 views
    • 
    • Willsy
    • October 14, 2010

35. [Off Topic] Avatars

    By pjduplooy, March 28, 2014
    • 0 replies
    • 374 views
    • 
    • pjduplooy
    • March 28, 2014

36. [SOLVED] I/0 ERROR 03 with CS1

    By RobertLM78, May 9, 2013
    • 2 replies
    • 421 views
    • 
    • Opry99er
    • May 10, 2013

37. [Solved] XB subprograms - help needed!

    By RobertLM78, June 20, 2014
    • 10 replies
    • 655 views
    • 
    • RobertLM78
    • June 21, 2014

38. [TurboForth] Kaleidoscope

    By JonnyBritish, August 24, 2011
    • 2 replies
    • 440 views
    • 
    • JonnyBritish
    • August 24, 2011

39. [TurboForth] Tip: MARKER

    By JonnyBritish, June 5, 2011
    • 0 replies
    • 371 views
    • 
    • JonnyBritish
    • June 5, 2011

40. @ JEDIMATT - Question about your keyboard interface...

    By Omega-TI, September 16, 2016
    • 4 replies
    • 544 views
    • 
    • arcadeshopper
    • September 17, 2016

41. **Double Post**

    By Opry99er, May 2, 2015
    • 0 replies
    • 292 views
    • 
    • Opry99er
    • May 2, 2015

42. >837D to >837F

    By senior_falcon, November 5, 2013
    • 6 replies
    • 624 views
    • 
    • RXB
    • November 7, 2013

43. >FFE8 1 2

    By senior_falcon, September 22, 2017
    • 42 replies
    • 1,824 views
    • 
    • kl99
    • October 4, 2017

44. 10 Liner BASIC/XB contest VOTING POLL 1 2

    By Vorticon, August 1, 2019
    • 28 replies
    • 1,632 views
    • 
    • TheMole
    • October 11, 2019

45. 10 Liner Basic/XB Contest WINNERS ANNOUNCEMENT!

    By Vorticon, August 18, 2019
    • 14 replies
    • 621 views
    • 
    • theincrediblepeep
    • September 17, 2019

46. 10 liner Programming Style

    By kl99, August 14, 2019
    • 7 replies
    • 341 views
    • 
    • kl99
    • August 19, 2019

47. 11-1-11

    By orion1052003, November 2, 2011   

    • 11-1-11
    • 11-01-11
    • (and 2 more)

      Tagged with:

      • 11-1-11
      • 11-01-11
      • November
      • 11 2011
    • 3 replies
    • 674 views
    • 
    • Lee Stewart
    • November 3, 2011

48. 120Hz IRQ timer?

    By OLD CS1, December 29, 2015
    • 1 reply
    • 534 views
    • 
    • Tursi
    • December 30, 2015

49. 16 bytes in >8300 wanted...

    By moulinaie, December 20, 2011
    • 11 replies
    • 923 views
    • 
    • sometimes99er
    • December 23, 2011

50. 16-Bit RAM and the RF Shield... 1 2

    By Kchula-Rrit, October 11, 2020   

    • hardware
    • ram
    • (and 1 more)

      Tagged with:

      • hardware
      • ram
      • 16-bit
    • 43 replies
    • 1,247 views
    • 
    • Reciprocating Bill
    • December 13, 2020