TI-99/4A Development

2,751 topics in this forum

1. Concurrent processes in Pascal

   By Rossman, November 10, 2017
   • 3 replies
   • 688 views
   • 
   • Rossman
   • November 13, 2017

2. What use is it?

   By Meddler, March 5, 2016
   • 3 replies
   • 572 views
   • 
   • OLD CS1
   • March 6, 2016

3. Looking for info on HRD 3000 modification

   By marc.hull, March 29, 2016
   • 3 replies
   • 640 views
   • 
   • marc.hull
   • March 29, 2016

4. V9T9 FIAD Header

   By jedimatt42, April 11, 2016
   • 3 replies
   • 739 views
   • 
   • globeron
   • April 23, 2023

5. Mikel Labs

   By sjt, January 28, 2017
   • 3 replies
   • 608 views
   • 
   • ti99iuc
   • February 11, 2017

6. XB:BUG-Anyone Seen IT?

   By Bob K, February 28, 2017
   • 3 replies
   • 602 views
   • 
   • Bob K
   • March 4, 2017

7. TAL by any other name is ...?

   By helocast, March 28, 2017   

   • PLD
   • QI glue
   • 3 replies
   • 841 views
   • 
   • helocast
   • April 5, 2017

8. Adding CALL to CAMEL Forth

   By TheBF, March 31, 2017   

   • Forth
   • Fun
   • (and 1 more)

     Tagged with:

     • Forth
     • Fun
     • April
   • 3 replies
   • 994 views
   • 
   • Lee Stewart
   • March 31, 2017

9. ROM Layout?

   By Gip-Gip, May 25, 2017
   • 3 replies
   • 894 views
   • 
   • Willsy
   • May 26, 2017

10. programming resources for TI XB graphics/sprites

    By digdugnate, July 3, 2017
    • 3 replies
    • 923 views
    • 
    • digdugnate
    • July 4, 2017

11. 9900 in the cloud

    By acadiel, July 10, 2017
    • 3 replies
    • 767 views
    • 
    • Asmusr
    • July 11, 2017

12. OT: 3D printer?

    By barry.peterson, August 1, 2017
    • 3 replies
    • 642 views
    • 
    • mdilling
    • August 2, 2017

13. HMLOADER2

    By senior_falcon, August 10, 2017
    • 3 replies
    • 621 views
    • 
    • Asmusr
    • August 11, 2017

14. Building a new PEB - the drive cage

    By aftyde, November 8, 2015
    • 3 replies
    • 734 views
    • 
    • aftyde
    • November 9, 2015

15. Creating a FOR ... TO loop that can change its TO limit?

    By notwhoyouthink, December 22, 2017
    • 3 replies
    • 494 views
    • 
    • Willsy
    • December 22, 2017

16. Merry Christmas with FROS-TI SNOWMAN

    By gekido_ken, December 24, 2017
    • 3 replies
    • 622 views
    • 
    • Opry99er
    • January 5, 2018

17. Utility for converting MID to Sound List

    By Kurt_Woloch, January 5, 2018   

    • TI-99
    • MIDI
    • (and 6 more)

      Tagged with:

      • TI-99
      • MIDI
      • Converter
      • VB5
      • Utility
      • programming
      • sound
      • music
    • 3 replies
    • 850 views
    • 
    • TheBF
    • January 5, 2018

18. Interesting RND behavior

    By Opry99er, January 16, 2018
    • 3 replies
    • 598 views
    • 
    • Opry99er
    • January 16, 2018

19. MDOS Multitasking

    By 9640News, February 26, 2018
    • 3 replies
    • 467 views
    • 
    • 9640News
    • February 28, 2018

20. Book: Basic programs for small computers

    By oddemann, February 27, 2018   

    • Things to do in 4K or less
    • 3 replies
    • 560 views
    • 
    • oddemann
    • February 28, 2018

21. Putting a 3.6V Lithium and diode on a Horizon Ram Disk

    By acadiel, April 12, 2018
    • 3 replies
    • 495 views
    • 
    • acadiel
    • April 13, 2018

22. CALL INIT :: CALL LOAD("CS1")

    By jrhodes, June 3, 2018
    • 3 replies
    • 622 views
    • 
    • Ksarul
    • June 3, 2018

23. PEB (not mini) Reimagined

    By helocast, July 12, 2018   

    • PEB
    • 3 replies
    • 941 views
    • 
    • RickyDean
    • July 17, 2018

24. call motion ?

    By 1980gamer, July 17, 2018
    • 3 replies
    • 560 views
    • 
    • 1980gamer
    • July 17, 2018

25. Redefine FCTN+# keys in TI Extended Basic?

    By jrhodes, July 19, 2018
    • 3 replies
    • 505 views
    • 
    • sparkdrummer
    • July 19, 2018

26. Ti-99/4a equivalent to Coco's KickStart

    By UKRetrogamer, August 29, 2014
    • 3 replies
    • 702 views
    • 
    • Omega-TI
    • August 29, 2014

27. What in the blazes is wrong with this bloody thing?

    By Omega-TI, November 16, 2013
    • 3 replies
    • 680 views
    • 
    • Omega-TI
    • November 17, 2013

28. The TI-99/4A as a WEATHER STATION?

    By Omega-TI, November 22, 2013   

    • TI-99/4A
    • Project
    • (and 1 more)

      Tagged with:

      • TI-99/4A
      • Project
      • MODS
    • 3 replies
    • 1.2k views
    • 
    • Omega-TI
    • November 22, 2013

29. TMS9900 disassembler

    By retroclouds, December 8, 2013   

    • TMS9900
    • disassembler
    • 3 replies
    • 2.4k views
    • 
    • mizapf
    • December 8, 2013

30. two discovered holiday programs

    By GratedTopping, December 25, 2013
    • 3 replies
    • 593 views
    • 
    • GratedTopping
    • December 25, 2013

31. TMS9918 with 48 sprites, more than 16 colors on the same screen?

    By kl99, January 9, 2014   

    • VDP
    • TMS9918A
    • (and 1 more)

      Tagged with:

      • VDP
      • TMS9918A
      • Sprites
    • 3 replies
    • 1.7k views
    • 
    • sometimes99er
    • January 10, 2014

32. Frequencies for beep & honk?

    By S1500, January 21, 2014
    • 3 replies
    • 836 views
    • 
    • OLD CS1
    • January 21, 2014

33. Printing and scrolling--help!

    By retroclouds, February 2, 2014   

    • printing
    • scrolling
    • (and 1 more)

      Tagged with:

      • printing
      • scrolling
      • basic
    • 3 replies
    • 1.4k views
    • 
    • Lee Stewart
    • February 2, 2014

34. Exceltec Extended Basic

    By pjduplooy, March 23, 2014
    • 3 replies
    • 604 views
    • 
    • Omega-TI
    • March 23, 2014

35. [CC-40] Need some assembly help

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

36. Re-directing Disk Controller DSR For Supercart Loader

    By sjt, May 23, 2014
    • 3 replies
    • 821 views
    • 
    • sjt
    • May 24, 2014

37. How long would you watch something like this ?

    By sometimes99er, July 11, 2014   

    • TI Basic
    • 3 replies
    • 775 views
    • 
    • RXB
    • July 11, 2014

38. TI Forth music demo – The Little fugue in G Minor

    By dphirschler, August 16, 2014
    • 3 replies
    • 564 views
    • 
    • dphirschler
    • August 24, 2014

39. Help us find Stainless Software titles

    By Willsy, November 11, 2013
    • 3 replies
    • 1.2k views
    • 
    • Omega-TI
    • December 14, 2013

40. Boot/Menu source

    By Gazoo, September 4, 2014
    • 3 replies
    • 701 views
    • 
    • InsaneMultitasker
    • September 5, 2014

41. MOD 2 TI?

    By Omega-TI, September 13, 2014
    • 3 replies
    • 701 views
    • 
    • Tursi
    • September 14, 2014

42. Sprites versus bitmap pattern tables

    By OLD CS1, September 26, 2014
    • 3 replies
    • 612 views
    • 
    • OLD CS1
    • September 26, 2014

43. Microadventures

    By orion1052003, December 8, 2014   

    • microadventures ti xb ti basi
    • 3 replies
    • 791 views
    • 
    • senior_falcon
    • December 8, 2014

44. CALL LOAD question

    By acadiel, December 31, 2014
    • 3 replies
    • 1.1k views
    • 
    • Lee Stewart
    • January 1, 2015

45. MESS discussion

    By Vorticon, March 19, 2015
    • 3 replies
    • 577 views
    • 
    • Vorticon
    • March 19, 2015

46. USB I/O

    By Opry99er, May 16, 2015
    • 3 replies
    • 842 views
    • 
    • Opry99er
    • May 16, 2015

47. New games using Infocom Interpreters

    By Shift838, June 13, 2015
    • 3 replies
    • 717 views
    • 
    • Ksarul
    • June 14, 2015

48. Only for 8-bit souls

    By Manic1975, July 24, 2015
    • 3 replies
    • 623 views
    • 
    • mizapf
    • July 24, 2015

49. Parsec

    By Gazoo, September 9, 2015
    • 3 replies
    • 1.4k views
    • 
    • Gazoo
    • September 9, 2015

50. Converting ROM-only files for GROM devices (i.e. HSGPL Card)

    By atrax27407, October 11, 2015
    • 3 replies
    • 709 views
    • 
    • Lee Stewart
    • October 13, 2015