TI-99/4A Computers

5,075 topics in this forum

1. California State Law regarding PC Power Supplies

   By Mehridian Sanders, November 8, 2019   

   • power supply
   • regualtion
   • (and 2 more)

     Tagged with:

     • power supply
     • regualtion
     • california
     • january 2020
   • 12 replies
   • 417 views
   • 
   • apersson850
   • November 9, 2019

2. CALL CLEAR - subprogram not found in XB

   By ti99iuc, February 20, 2018
   • 22 replies
   • 661 views
   • 
   • RXB
   • February 22, 2018

3. call for VOTES for Class of 2017 Jim Peterson Achievement Awards

   By arcadeshopper, April 1, 2017
   • 13 replies
   • 1,045 views
   • 
   • arcadeshopper
   • May 26, 2017

4. call load without 32k?

   By notwhoyouthink, July 11, 2017
   • 20 replies
   • 1,021 views
   • 
   • RXB
   • July 14, 2017

5. CALL SAY("GOOD")

   By Asmusr, October 18, 2015   

   • Speech
   • 20 replies
   • 1,270 views
   • 
   • mizapf
   • October 28, 2015

6. CALL SOUND help

   By Shift838, October 4, 2016
   • 13 replies
   • 863 views
   • 
   • Shift838
   • November 2, 2016

7. Calling All Assembly coders!

   By Shift838, August 12, 2015
   • 1 reply
   • 395 views
   • 
   • wyerd
   • August 13, 2015

8. Calling the masters of TI automation... ;) 1 2

   By Omega-TI, November 9, 2018
   • 31 replies
   • 786 views
   • 
   • Vorticon
   • November 18, 2018

9. Calling the TI BBS'es with a NON-TIPI RPi

   By Omega-TI, August 29, 2018
   • 3 replies
   • 326 views
   • 
   • 9640News
   • August 30, 2018

10. Can a Geneve boot off of an 80 track TIFDC?

    By jedimatt42, November 26, 2015   

    • geneve
    • 14 replies
    • 1,017 views
    • 
    • InsaneMultitasker
    • December 7, 2015

11. Can an emulator write .wav cassette files (higher baudrate)? 1 2

    By globeron, January 29, 2016
    • 31 replies
    • 2,022 views
    • 
    • jrhodes
    • May 24, 2018

12. Can anyone provide the ISR sound playing routine disassembly

    By OLD CS1, April 5, 2016
    • 9 replies
    • 497 views
    • 
    • OLD CS1
    • April 6, 2016

13. can anyone recommend a review site for TI-99 4/A games?

    By toptenmaterial, May 9, 2013
    • 1 reply
    • 470 views
    • 
    • matthew180
    • May 14, 2013

14. Can anyone test DRAMs?

    By atrax27407, February 10, 2020
    • 2 replies
    • 208 views
    • 
    • arcadeshopper
    • February 23, 2020

15. can I save Basic programs through an emulator?

    By AtariNostalgia, May 9, 2020   

    • saving basic
    • 16 replies
    • 656 views
    • 
    • FDOS
    • May 11, 2020

16. Can I save BASIC programs to the FinalGrom? 1 2

    By AtariNostalgia, February 21
    • 47 replies
    • 711 views
    • 
    • AtariNostalgia
    • February 23

17. Can RND ever produce a zero?

    By senior_falcon, December 1, 2019
    • 13 replies
    • 435 views
    • 
    • Lee Stewart
    • December 3, 2019

18. Can someone create a "pinned" topic for TI/99/4A hardware acquisition?

    By courtesi96, June 23, 2017
    • 3 replies
    • 488 views
    • 
    • arcadeshopper
    • June 23, 2017

19. Can someone explain memory to me?

    By Sinphaltimus, August 29, 2016
    • 12 replies
    • 671 views
    • 
    • InsaneMultitasker
    • August 30, 2016

20. Can still buy FinalGROM 99 somewhere ?

    By Mika73, February 24, 2019
    • 8 replies
    • 612 views
    • 
    • arcadeshopper
    • February 28, 2019

21. Can the FinalGROM 99 and 32K Sidecar be used together?

    By cbmeeks, January 16, 2019
    • 15 replies
    • 510 views
    • 
    • HOME AUTOMATION
    • January 17, 2019

22. Can the QI console be "fixed"? 1 2

    By iKarith, June 11, 2016
    • 42 replies
    • 2,400 views
    • 
    • CC Clarke
    • January 1, 2017

23. Can the Raspberry PI control the speech synthesizer directly

    By Mehridian Sanders, October 13, 2019
    • 5 replies
    • 314 views
    • 
    • Mehridian Sanders
    • October 14, 2019

24. can the ti99 run 32k/+ cartridges without a 32k ram expansion?

    By xxx, November 13, 2020
    • 2 replies
    • 187 views
    • 
    • Retrospect
    • November 15, 2020

25. can TI RS232 connect to USB printer ?

    By gpaJeb, February 16, 2020
    • 2 replies
    • 160 views
    • 
    • TheBF
    • February 17, 2020

26. Can you get Powertran Cortex (TMS9995) PCBs ?

    By Megatron1999, January 24, 2015
    • 22 replies
    • 1,395 views
    • 
    • chessdoger
    • March 25, 2015

27. Can you test a speech synthesizer without any cartridges?

    By Mitkraft, April 23, 2015
    • 12 replies
    • 1,711 views
    • 
    • digdugnate
    • December 21, 2017

28. Can´t read disk from TI99 on PC with TI99-PC program

    By mantadoc, December 23, 2015
    • 2 replies
    • 452 views
    • 
    • mantadoc
    • December 25, 2015

29. Can't get the keys off keyboard to clean

    By cbmeeks, October 23, 2020
    • 14 replies
    • 232 views
    • 
    • cbmeeks
    • October 24, 2020

30. Can't reach WHTECH

    By klrw111-78, October 10, 2018
    • 9 replies
    • 499 views
    • 
    • globeron
    • December 31, 2018

31. Cant get 3.5" floppy to work

    By videofx, October 9, 2018
    • 23 replies
    • 501 views
    • 
    • globeron
    • June 7, 2020

32. Capacitor type ?

    By Shift838, February 12, 2017
    • 6 replies
    • 508 views
    • 
    • ElectricLab
    • February 16, 2017

33. Car wars and other single chip boards

    By Sinphaltimus, June 27, 2017
    • 8 replies
    • 594 views
    • 
    • Lee Stewart
    • June 27, 2017

34. Car Wars: No Modern-Style Manual in US?

    By sixersfan105, January 14, 2020
    • 14 replies
    • 442 views
    • 
    • sixersfan105
    • January 23, 2020

35. Carol

    By Opry99er, December 2, 2015
    • 8 replies
    • 649 views
    • 
    • Opry99er
    • December 4, 2015

36. Cart Cases and Chicken Coop

    By pmanderson, July 19, 2015
    • 8 replies
    • 728 views
    • 
    • Ksarul
    • July 19, 2015

37. Cartridge Binary Files

    By Charlie_, April 30
    • 2 replies
    • 151 views
    • 
    • arcadeshopper
    • April 30

38. Cartridge board pre-orders! 1 2

    By acadiel, December 19, 2009
    • 29 replies
    • 3,007 views
    • 
    • unhuman
    • April 29, 2010

39. Cartridge cases needed

    By atrax27407, April 28, 2018
    • 2 replies
    • 282 views
    • 
    • atrax27407
    • April 29, 2018

40. Cartridge Dumps, Grom Bank ordering

    By kl99, January 12, 2020   

    • grom
    • banks
    • (and 4 more)

      Tagged with:

      • grom
      • banks
      • dump
      • cartridge
      • emulation
      • standards
    • 14 replies
    • 341 views
    • 
    • mizapf
    • January 13, 2020

41. Cartridge Manipulator

    By Shift838, June 4, 2014
    • 6 replies
    • 763 views
    • 
    • sometimes99er
    • June 13, 2014

42. Cartridge or EPROM

    By atrax27407, June 20, 2017
    • 1 reply
    • 398 views
    • 
    • PeBo
    • June 20, 2017

43. Cartridge Port Extension Cable (Max Length)

    By Shift838, January 21, 2017
    • 12 replies
    • 893 views
    • 
    • Ksarul
    • December 17, 2019

44. Cartridge port question

    By jchase1970, July 8, 2019
    • 6 replies
    • 328 views
    • 
    • Stuart
    • July 9, 2019

45. Cartridge port Spring

    By Shift838, June 23, 2015
    • 11 replies
    • 677 views
    • 
    • arcadeshopper
    • June 24, 2015

46. Cartridge repair

    By gyuuu, August 6, 2017
    • 6 replies
    • 806 views
    • 
    • andy1000
    • December 1, 2020

47. Cartridge reset

    By ralphb, January 14, 2016   

    • hardware
    • 6 replies
    • 772 views
    • 
    • ralphb
    • January 15, 2016

48. Cartridge ROM/GROM image cleanup 1 2 3

    By mizapf, May 4, 2016
    • 56 replies
    • 2,920 views
    • 
    • acadiel
    • May 25, 2016

49. Cartridge Shells 1 2

    By Gazoo, October 8, 2014
    • 44 replies
    • 1,787 views
    • 
    • Omega-TI
    • October 13, 2014

50. CARTRIDGES -- Are you a collector or _________?

    By Omega-TI, May 22, 2017
    • 19 replies
    • 913 views
    • 
    • Sinphaltimus
    • May 24, 2017