TI-99/4A Computers

4,343 topics in this forum

1. Suggestion to set a monthly WWW.MYTI99.COM group chat time 1 2 3

   By twoodland, March 27, 2019
   • 57 replies
   • 1,790 views
   • 
   • jmazzy
   • February 29

2. TI-99-4A-Parallax-TI-Printer-Interface-by-Axiom

   By newTIboyRob, February 29
   • 13 replies
   • 155 views
   • 
   • newTIboyRob
   • February 29

3. Has anyone created a consolidated simple index/list of PDF locations, in a relatively current iteration of The Cyc?

   By pixelpedant, February 20
   • 5 replies
   • 242 views
   • 
   • pixelpedant
   • February 29

4. DREM FDD/HDD Emulator 1 2 3 4

   By BeeryMiller, March 15, 2018
   • 81 replies
   • 3,117 views
   • 
   • arcadeshopper
   • February 26

5. Sam Moore music list

   By acadiel, February 10
   • 22 replies
   • 384 views
   • 
   • MikeV
   • February 26

6. CC-40 Operating System Source Code.

   By dhe, February 23
   • 6 replies
   • 208 views
   • 
   • acadiel
   • February 26

7. Disk drive not working... 1 2

   By cbmeeks, February 22
   • 32 replies
   • 428 views
   • 
   • OLD CS1
   • February 25

8. CC-40 Schematics

   By dhe, February 23
   • 1 reply
   • 95 views
   • 
   • acadiel
   • February 24

9. Mame 0.218 and the TI99 4a rom not working

   By crashdogy, February 13
   • 21 replies
   • 335 views
   • 
   • crashdogy
   • February 23

10. Can anyone test DRAMs?

    By atrax27407, February 10
    • 2 replies
    • 122 views
    • 
    • arcadeshopper
    • February 23

11. Broken pin in floppy controller

    By cbmeeks, February 23
    • 1 reply
    • 70 views
    • 
    • arcadeshopper
    • February 23

12. CC-40 in MAME

    By dhe, February 23
    • 1 reply
    • 56 views
    • 
    • mizapf
    • February 23

13. EA3 loader in XB ?

    By hloberg, February 23
    • 5 replies
    • 100 views
    • 
    • RXB
    • February 23

14. DBT Programs

    By InsaneMultitasker, February 17   

    • source code
    • sorgan
    • (and 1 more)

      Tagged with:

      • source code
      • sorgan
      • disk master
    • 23 replies
    • 473 views
    • 
    • InsaneMultitasker
    • February 23

15. Change of season, change of artwork.

    By INVISIBLE, February 22
    • 6 replies
    • 125 views
    • 
    • INVISIBLE
    • February 23

16. TI Basic Interpreter Documentation

    By Toucan, February 5
    • 12 replies
    • 491 views
    • 
    • hloberg
    • February 22

17. CORCOMP "THE REAL TI/IBM CONNECTION"

    By gpaJeb, February 20
    • 9 replies
    • 252 views
    • 
    • Vorticon
    • February 22

18. Any modern TMS9995 projects lately?

    By cbmeeks, February 13
    • 12 replies
    • 351 views
    • 
    • TheBF
    • February 20

19. Need more TI goodies...

    By cbmeeks, February 18
    • 3 replies
    • 170 views
    • 
    • cbmeeks
    • February 19

20. Needed: someone to test a bunch of 4164s and 4464s

    By atrax27407, February 19
    • 0 replies
    • 55 views
    • 
    • atrax27407
    • February 19

21. DAI Personal Computer

    By peterfleeman, February 13
    • 8 replies
    • 253 views
    • 
    • carlsson
    • February 19

22. A request/plea for those who repair or upgrade equipment.

    By dhe, February 15
    • 6 replies
    • 224 views
    • 
    • JB
    • February 19

23. TI Joystick Oddity

    By dhe, February 16
    • 2 replies
    • 141 views
    • 
    • OLD CS1
    • February 18

24. How to install TI-99/4A (TI-99/SIM) on RetroPie v3.6 (Raspberry Pi2 or Pi3) 1 2 3 4

    By globeron, March 26, 2016
    • 87 replies
    • 18,470 views
    • 
    • globeron
    • February 18

25. Not your mom's casette player!

    By dhe, February 10
    • 4 replies
    • 227 views
    • 
    • JB
    • February 18

26. Composite video failures and successes

    By OLD CS1, February 16
    • 5 replies
    • 187 views
    • 
    • OLD CS1
    • February 17

27. New controller

    By Mehridian Sanders, February 16
    • 6 replies
    • 190 views
    • 
    • Ksarul
    • February 17

28. can TI RS232 connect to USB printer ?

    By gpaJeb, February 16
    • 2 replies
    • 75 views
    • 
    • TheBF
    • February 17

29. Getting S-Video from the TI console 1 2

    By OLD CS1, November 25, 2010
    • 29 replies
    • 4,813 views
    • 
    • OLD CS1
    • February 17

30. Does anyone have or know of an existing scan for a Sorgan II manual?

    By pixelpedant, February 16
    • 4 replies
    • 122 views
    • 
    • INVISIBLE
    • February 16

31. TERM80 & TIPI (for PEB) revisited

    By mr_gw454, February 16
    • 6 replies
    • 110 views
    • 
    • InsaneMultitasker
    • February 16

32. 99/4A connection to HDMI question

    By GamerTut, February 15
    • 2 replies
    • 136 views
    • 
    • pixelpedant
    • February 16

33. GENEVE ABASIC and CALL SAY appears broken

    By jenorton, February 15
    • 6 replies
    • 124 views
    • 
    • BeeryMiller
    • February 15

34. UART for TMS9995?

    By cbmeeks, February 14
    • 2 replies
    • 108 views
    • 
    • cbmeeks
    • February 15

35. Broken boot screen with lot garbage

    By lolof, February 9
    • 10 replies
    • 254 views
    • 
    • lolof
    • February 15

36. New NES-Style Gamepad Available for TI-99/4A

    By sixersfan105, February 10
    • 22 replies
    • 418 views
    • 
    • RetroGameBoyz
    • February 14

37. Parsec Asteroid Misspelling

    By horizon2374, February 13
    • 14 replies
    • 308 views
    • 
    • Asmusr
    • February 14

38. learning assembler books

    By hloberg, February 13
    • 6 replies
    • 161 views
    • 
    • Airshack
    • February 14

39. The TI isn't all bad is it?? 1 2

    By cbmeeks, February 11
    • 34 replies
    • 745 views
    • 
    • pixelpedant
    • February 14

40. Help! History of the Horizon HRD

    By FALCOR4, February 13   

    • horizon
    • hrd
    • (and 1 more)

      Tagged with:

      • horizon
      • hrd
      • ramdisk
    • 1 reply
    • 82 views
    • 
    • Schmitzi
    • February 13

41. Weird sound problem on my TI-99/4A

    By pixelpedant, February 2
    • 13 replies
    • 249 views
    • 
    • pixelpedant
    • February 13

42. Cassette load quirk

    By InfernalKeith, February 12
    • 17 replies
    • 217 views
    • 
    • Tursi
    • February 13

43. Newly fixed PEB. How do I create and load disks?

    By Kirk Rietveld, February 12
    • 2 replies
    • 99 views
    • 
    • Fritz442
    • February 13

44. official disks released for the ti-99/4a

    By rietveld, February 11
    • 6 replies
    • 193 views
    • 
    • Ksarul
    • February 12

45. Cadd Electronics 99/5C

    By BeeryMiller, December 3, 2018
    • 17 replies
    • 515 views
    • 
    • BeeryMiller
    • February 11

46. how to make physical TI disks

    By rietveld, February 10
    • 10 replies
    • 191 views
    • 
    • atrax27407
    • February 11

47. CC-40 3d printed replacement cartridge case

    By curtis, November 4, 2019
    • 13 replies
    • 372 views
    • 
    • dhe
    • February 11

48. Newly repaired Peripheral Expansion System

    By rietveld, February 10
    • 2 replies
    • 145 views
    • 
    • rietveld
    • February 11

49. Differences btwn TI99/4 expansion box and TI expansion box?

    By hhos, February 10
    • 5 replies
    • 163 views
    • 
    • Ksarul
    • February 11

50. What kind of record are you guys trying to set?

    By INVISIBLE, February 8
    • 9 replies
    • 321 views
    • 
    • InfernalKeith
    • February 10