TI-99/4A Computers

6,153 topics in this forum

1. Basement journey produces expansion box and CIB Moonbeam titles

   By VicViper, August 24, 2017
   • 13 replies
   • 790 views
   • 
   • VicViper
   • August 26, 2017

2. Where the largest concentration of TI-99/4A users are... 1 2

   By Omega-TI, July 2, 2017
   • 41 replies
   • 2.7k views
   • 
   • mizapf
   • August 26, 2017

3. Front cover of the Texas Instruments TI-99/4A brochure

   By HDTV1080P, August 24, 2017
   • 1 reply
   • 520 views
   • 
   • HDTV1080P
   • August 25, 2017

4. Best Ti994A games for a newb?

   By VicViper, August 19, 2017
   • 9 replies
   • 2k views
   • 
   • VicViper
   • August 22, 2017

5. Classic99 help?

   By atrax27407, July 30, 2017
   • 11 replies
   • 1.2k views
   • 
   • Schmitzi
   • August 20, 2017

6. Nano PEB's back in Production! 1 2 3

   By Shift838, November 18, 2016
   • 60 replies
   • 5.4k views
   • 
   • arcadeshopper
   • August 20, 2017

7. What would it take to connect a SAMS card without the PEB?

   By Tornadoboy, August 17, 2017   

   • sams card external
   • 5 replies
   • 623 views
   • 
   • Tornadoboy
   • August 19, 2017

8. 5 1/4 drives and modern computers

   By digdugnate, August 18, 2017
   • 4 replies
   • 616 views
   • 
   • barry.peterson
   • August 19, 2017

9. Henhouse help!

   By digdugnate, August 16, 2017
   • 2 replies
   • 674 views
   • 
   • digdugnate
   • August 16, 2017

10. Anyone in the Portland Oregon Area...

    By Omega-TI, August 14, 2017
    • 8 replies
    • 544 views
    • 
    • arcadeshopper
    • August 14, 2017

11. SCART to HDMI for Geneve Users

    By Shift838, August 13, 2017
    • 3 replies
    • 596 views
    • 
    • Ksarul
    • August 13, 2017

12. My poor Defender cart - apparent wood/glue fix

    By digdugnate, July 28, 2017
    • 7 replies
    • 827 views
    • 
    • PeBo
    • August 12, 2017

13. Keyboard 'B' Key Stopped Working

    By Tempest, July 29, 2017
    • 10 replies
    • 989 views
    • 
    • arcadeshopper
    • August 12, 2017

14. How do I update my F18a with my FlashRom99?

    By cbmeeks, August 12, 2017
    • 1 reply
    • 504 views
    • 
    • Omega-TI
    • August 12, 2017

15. Highest and lowest possible audible sounds

    By notwhoyouthink, August 10, 2017
    • 14 replies
    • 799 views
    • 
    • Tursi
    • August 11, 2017

16. Fingal's cave

    By notwhoyouthink, August 10, 2017
    • 5 replies
    • 869 views
    • 
    • InsaneMultitasker
    • August 10, 2017

17. TI in the schools 1 2

    By S1500, August 4, 2017
    • 26 replies
    • 2k views
    • 
    • InfernalKeith
    • August 10, 2017

18. Is it time to unpin the .BIN Repository for burned cartridges?

    By Omega-TI, August 6, 2017
    • 9 replies
    • 971 views
    • 
    • Sinphaltimus
    • August 7, 2017

19. The Interface Standards and Design Guide by Tony Lewis looking for PDF

    By TI998owner, August 4, 2017   

    • Help Finding the PDF site
    • 0 replies
    • 512 views
    • 
    • TI998owner
    • August 4, 2017

20. C64 joystick for TI

    By notwhoyouthink, August 3, 2017
    • 2 replies
    • 558 views
    • 
    • arcadeshopper
    • August 3, 2017

21. Horizon Ramdisk Woes

    By sparkdrummer, July 26, 2017
    • 14 replies
    • 991 views
    • 
    • Schmitzi
    • August 3, 2017

22. Poll for current users of the F18A VGA video enhancement board.

    By Omega-TI, July 30, 2017
    • 9 replies
    • 929 views
    • 
    • jedimatt42
    • August 2, 2017

23. RS232 card - sourcing ideas?

    By digdugnate, August 1, 2017
    • 7 replies
    • 660 views
    • 
    • arcadeshopper
    • August 2, 2017

24. Billy ball at the hatchery (Cassette version)

    By notwhoyouthink, August 1, 2017
    • 1 reply
    • 616 views
    • 
    • notwhoyouthink
    • August 1, 2017

25. Number of "billy ball" games?

    By notwhoyouthink, July 31, 2017
    • 4 replies
    • 740 views
    • 
    • RXB
    • August 1, 2017

26. Any TI-99 4A Basic programs you can share?

    By GameGirl420, June 14, 2009
    • 17 replies
    • 8.9k views
    • 
    • Airshack
    • July 30, 2017

27. My FinalGROM99 venture

    By Sinphaltimus, July 19, 2017
    • 19 replies
    • 1.5k views
    • 
    • ralphb
    • July 30, 2017

28. Running NTSC gear in PAL country 1 2

    By ralphb, June 21, 2017   

    • ntsc
    • pal
    • 25 replies
    • 3.2k views
    • 
    • kl99
    • July 30, 2017

29. FinalGROM 99 - Program Dreams & Wishlist(s) ;)

    By Omega-TI, July 26, 2017
    • 13 replies
    • 869 views
    • 
    • mizapf
    • July 28, 2017

30. TI Fest West 2018 - News

    By Omega-TI, July 27, 2017
    • 6 replies
    • 860 views
    • 
    • Omega-TI
    • July 28, 2017

31. What is 8-bit?

    By sometimes99er, July 26, 2017
    • 3 replies
    • 772 views
    • 
    • Sinphaltimus
    • July 28, 2017

32. Looking for maze of grog (NOT xb!)

    By notwhoyouthink, July 25, 2017
    • 11 replies
    • 935 views
    • 
    • sparkdrummer
    • July 27, 2017

33. Greasy cartridge port? 1 2

    By ralphb, July 12, 2016
    • 26 replies
    • 2.8k views
    • 
    • eightbit
    • July 26, 2017

34. music synthesizer available?

    By notwhoyouthink, July 17, 2017
    • 17 replies
    • 1.1k views
    • 
    • notwhoyouthink
    • July 25, 2017

35. crazy idea for sidescroller game

    By notwhoyouthink, July 10, 2017
    • 8 replies
    • 910 views
    • 
    • x24b
    • July 24, 2017

36. Printing today...

    By x24b, July 23, 2017
    • 6 replies
    • 738 views
    • 
    • x24b
    • July 24, 2017

37. Sorta OT, looking for a particular song

    By notwhoyouthink, July 17, 2017
    • 4 replies
    • 684 views
    • 
    • notwhoyouthink
    • July 23, 2017

38. Classic Computer And Gaming Expo

    By etownandy, July 21, 2017
    • 4 replies
    • 584 views
    • 
    • etownandy
    • July 22, 2017

39. PC-TRANSFER - The untold story

    By atrax27407, July 19, 2017
    • 7 replies
    • 966 views
    • 
    • Sinphaltimus
    • July 21, 2017

40. alternative to TIHex?

    By notwhoyouthink, July 18, 2017
    • 2 replies
    • 521 views
    • 
    • notwhoyouthink
    • July 20, 2017

41. Chicago UserGroup Hardware Project Manual is it on WHT ?

    By TI998owner, July 20, 2017   

    • Hardware Project Manual ?
    • 1 reply
    • 473 views
    • 
    • Ksarul
    • July 20, 2017

42. Backup / copy program that supports hard disks

    By aftyde, July 18, 2017
    • 9 replies
    • 903 views
    • 
    • RXB
    • July 20, 2017

43. 'two bytes are better than one'

    By digdugnate, July 19, 2017
    • 2 replies
    • 774 views
    • 
    • digdugnate
    • July 19, 2017

44. how much power does a PEB and 4A console 'draw'?

    By digdugnate, July 18, 2017
    • 7 replies
    • 777 views
    • 
    • digdugnate
    • July 19, 2017

45. OT: USPS and Canada Post - enough to make ya go Postal!

    By PeBo, July 18, 2017
    • 7 replies
    • 843 views
    • 
    • AtariLeaf
    • July 19, 2017

46. Cheap PEB, good or bad deal? 1 2

    By Gip-Gip, July 12, 2017
    • 26 replies
    • 1.7k views
    • 
    • Ksarul
    • July 19, 2017

47. Color dots on keyboard

    By notwhoyouthink, July 15, 2017
    • 2 replies
    • 553 views
    • 
    • TheTIGuy
    • July 18, 2017

48. Lookie what came in my mailbox :)

    By Iwantgames:), October 11, 2016
    • 23 replies
    • 1.9k views
    • 
    • Omega-TI
    • July 18, 2017

49. OT - Megaman music

    By notwhoyouthink, July 17, 2017
    • 1 reply
    • 527 views
    • 
    • Tursi
    • July 17, 2017

50. Listing basic (or XB) program resets system - how?

    By Tornadoboy, July 17, 2017   

    • Capone listing crashes
    • 0 replies
    • 371 views
    • 
    • Tornadoboy
    • July 17, 2017