TI-99/4A Development

2,793 topics in this forum

1. CorComp CC 9900 Clock (Side-Car Unit)

   By Omega-TI, October 16, 2013   

   • TI-99/4A
   • I WANT IT!
   • 3 replies
   • 1.6k views
   • 
   • Omega-TI
   • October 18, 2013

2. RPK (RomPacK cartridge packs)

   By sometimes99er, October 15, 2013   

   • RPK
   • Emulation
   • (and 2 more)

     Tagged with:

     • RPK
     • Emulation
     • Strip
     • Hacks
   • 10 replies
   • 3.6k views
   • 
   • mizapf
   • October 17, 2013

3. Editor support for SAMS?

   By Vorticon, April 13, 2011
   • 23 replies
   • 1.5k views
   • 
   • slinkeey
   • October 16, 2013

4. Looking for a SAMS card

   By retroclouds, September 25, 2012   

   • SAMS
   • TI-99/4A
   • 4 replies
   • 1.1k views
   • 
   • slinkeey
   • October 16, 2013

5. FREEBIES/Ripped Off - (From Ebay)

   By Omega-TI, October 13, 2013   

   • TI-99/4A
   • GRAPHICS
   • 1 reply
   • 1.2k views
   • 
   • slinkeey
   • October 15, 2013

6. TI-99/4A -- Graphics Programs

   By Omega-TI, October 11, 2013   

   • TI-99/4A
   • F18A
   • 5 replies
   • 1.7k views
   • 
   • Tursi
   • October 13, 2013

7. a broken TI99 dvd video... any help to found it again ?

   By ti99iuc, September 30, 2013
   • 10 replies
   • 606 views
   • 
   • ti99iuc
   • October 11, 2013

8. Bitmap Conversion ScreenSaver

   By Tursi, September 30, 2013
   • 10 replies
   • 1.1k views
   • 
   • Tursi
   • October 5, 2013

9. Fishing... an update and an idea

   By Opry99er, October 4, 2013
   • 2 replies
   • 640 views
   • 
   • Opry99er
   • October 4, 2013

10. Alpiner... 1 2

    By Willsy, June 11, 2011
    • 27 replies
    • 2.5k views
    • 
    • Tursi
    • October 3, 2013

11. TMS9995-Base Powertran Cortex on E-bay

    By Stuart, October 1, 2013
    • 2 replies
    • 638 views
    • 
    • Ksarul
    • October 3, 2013

12. Loading RXB into P-GRAM+

    By aftyde, September 28, 2013   

    • pgram
    • rxb
    • (and 2 more)

      Tagged with:

      • pgram
      • rxb
      • ti99
      • cart
    • 4 replies
    • 1.8k views
    • 
    • RXB
    • September 30, 2013

13. undocumented error in XB compiler?

    By hloberg, September 28, 2013   

    • XB
    • compiler
    • (and 1 more)

      Tagged with:

      • XB
      • compiler
      • error
    • 1 reply
    • 1.3k views
    • 
    • senior_falcon
    • September 30, 2013

14. HDX1 on the Nano-PEB...

    By Omega-TI, July 18, 2013   

    • Nano-PEB
    • CF7+
    • (and 2 more)

      Tagged with:

      • Nano-PEB
      • CF7+
      • MOD
      • HACK
    • 10 replies
    • 1.6k views
    • 
    • Omega-TI
    • September 29, 2013

15. Switchable E/A / DM II cart

    By Asmusr, September 21, 2013
    • 3 replies
    • 712 views
    • 
    • RXB
    • September 23, 2013

16. Any experts on TCP/IP?

    By Stuart, September 18, 2013
    • 7 replies
    • 1k views
    • 
    • OLD CS1
    • September 22, 2013

17. Maziacs

    By OX., September 17, 2013
    • 2 replies
    • 519 views
    • 
    • OX.
    • September 21, 2013

18. New XB EA#5 Loader

    By Tursi, September 16, 2013
    • 2 replies
    • 600 views
    • 
    • Tursi
    • September 16, 2013

19. WAZES (Weird mAZES)

    By GratedTopping, September 13, 2013
    • 2 replies
    • 941 views
    • 
    • GratedTopping
    • September 14, 2013

20. HDX Errors on Write

    By CantStopClicking, September 10, 2013   

    • hdx
    • error
    • (and 2 more)

      Tagged with:

      • hdx
      • error
      • dm2k
      • write
    • 5 replies
    • 1.5k views
    • 
    • CantStopClicking
    • September 11, 2013

21. Paolo Bagnaresi

    By Astharot, September 3, 2013   

    • sad news
    • 15 replies
    • 1.7k views
    • 
    • CantStopClicking
    • September 10, 2013

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

    By kl99, February 21, 2013
    • 4 replies
    • 1.5k views
    • 
    • The Caffeine Kid
    • September 7, 2013

23. 64X48 screen mode

    By bfollett, September 6, 2013
    • 2 replies
    • 698 views
    • 
    • Gemintronic
    • September 6, 2013

24. OT: Check this out!

    By Omega-TI, September 6, 2013
    • 2 replies
    • 373 views
    • 
    • RobertLM78
    • September 6, 2013

25. "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
    • 5.7k views
    • 
    • Omega-TI
    • September 6, 2013

26. LZ (de)compression

    By Asmusr, September 6, 2013   

    • Compression
    • 2 replies
    • 1k views
    • 
    • sometimes99er
    • September 6, 2013

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

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

28. And a thank you to Tursi

    By S1500, August 28, 2013
    • 3 replies
    • 639 views
    • 
    • acadiel
    • August 30, 2013

29. Suggestion -- For *ALL* future programs

    By Omega-TI, August 27, 2013
    • 8 replies
    • 799 views
    • 
    • RXB
    • August 28, 2013

30. GROM files 1 2

    By Asmusr, August 23, 2013
    • 25 replies
    • 3.9k views
    • 
    • RXB
    • August 28, 2013

31. NEW HARDWARE HACK for the TI? 1 2

    By Omega-TI, August 22, 2013   

    • TI-99/4A
    • MODS
    • 26 replies
    • 4k views
    • 
    • OLD CS1
    • August 27, 2013

32. TI-99/4A Version 4.0+

    By Omega-TI, August 26, 2013   

    • F18A
    • UBER CART
    • (and 2 more)

      Tagged with:

      • F18A
      • UBER CART
      • GROM
      • MODS
    • 1 reply
    • 1.3k views
    • 
    • RXB
    • August 26, 2013

33. GROAN [nothing to do with GROM] (-:

    By GratedTopping, August 24, 2013
    • 1 reply
    • 773 views
    • 
    • sometimes99er
    • August 24, 2013

34. Interesting Karl Guttag Links

    By Willsy, August 21, 2013   

    • karl guttag TMS9918 TMS9995
    • 0 replies
    • 799 views
    • 
    • Willsy
    • August 21, 2013

35. Retrospect's Ramblings 1 2 3

    By Retrospect, August 5, 2013
    • 73 replies
    • 3.1k views
    • 
    • Retrospect
    • August 18, 2013

36. Help with illegible 30 year old program listing

    By wyerd, August 16, 2013
    • 11 replies
    • 1.5k views
    • 
    • wyerd
    • August 17, 2013

37. searching for a couple progs

    By GratedTopping, August 10, 2013
    • 9 replies
    • 959 views
    • 
    • Tursi
    • August 14, 2013

38. Ten (10) Nano PEB's

    By Omega-TI, June 30, 2013
    • 19 replies
    • 1.3k views
    • 
    • Omega-TI
    • August 13, 2013

39. New Tunnels of Doom games 1 2

    By Shift838, March 3, 2013
    • 29 replies
    • 3.7k views
    • 
    • sometimes99er
    • August 12, 2013

40. Fruit Push

    By Retrospect, January 23, 2013
    • 15 replies
    • 1k views
    • 
    • sometimes99er
    • August 10, 2013

41. I've been searching in vain... HELP!

    By Omega-TI, July 30, 2013   

    • MUSIC
    • METALLICA
    • 22 replies
    • 2.1k views
    • 
    • Tursi
    • August 4, 2013

42. TI-99/4A for sale

    By RobertLM78, August 3, 2013
    • 0 replies
    • 733 views
    • 
    • RobertLM78
    • August 3, 2013

43. mess rpk files needed

    By Retrospect, July 28, 2013
    • 20 replies
    • 3.4k views
    • 
    • mizapf
    • August 1, 2013

44. Ralph Molesworth Assembly Book Question

    By orion1052003, July 24, 2013
    • 12 replies
    • 1.2k views
    • 
    • RobertLM78
    • July 31, 2013

45. Large collection (125) cartridges on ebay

    By unhuman, July 30, 2013
    • 2 replies
    • 452 views
    • 
    • OLD CS1
    • July 31, 2013

46. MagicFM and serial cable on ebay

    By matthew180, July 29, 2013
    • 10 replies
    • 1k views
    • 
    • RobertLM78
    • July 30, 2013

47. Explanation needed

    By RobertLM78, July 29, 2013
    • 4 replies
    • 722 views
    • 
    • RobertLM78
    • July 29, 2013

48. World of Doom (A.K.A. Doom of Mondular) complete!

    By adamantyr, May 16, 2012
    • 3 replies
    • 1k views
    • 
    • telengard
    • July 29, 2013

49. OT: A really COOL historical computer related video

    By Omega-TI, July 20, 2013
    • 2 replies
    • 448 views
    • 
    • retroclouds
    • July 20, 2013

50. E/A Manual Addendum

    By RobertLM78, July 12, 2013
    • 12 replies
    • 1.1k views
    • 
    • Lee Stewart
    • July 20, 2013