TI-99/4A Development

2,379 topics in this forum

1. The FinalGROM 99 1 2 3 4 28

   By ralphb, January 10, 2017
   • 697 replies
   • 54,813 views
   • 
   • Asmusr
   • May 15

2. Conversion of Z80 code to TMS9900 1 2 3 4

   By Asmusr, June 13, 2017
   • 77 replies
   • 3,999 views
   • 
   • adel314
   • May 13

3. tp99 Challenge 1 2 3 4

   By dhe, April 10, 2020
   • 97 replies
   • 2,797 views
   • 
   • Vorticon
   • May 10

4. Fred Kaal's Module Creator 1 2 3

   By atrax27407, March 17, 2014
   • 63 replies
   • 3,230 views
   • 
   • rgjt
   • May 9

5. Wanted: raglinker asm. docs

   By Harry Potter, May 8
   • 24 replies
   • 226 views
   • 
   • Harry Potter
   • May 9

6. TI(ny)-99/4A Computer 1 2 3 4 13

   By fabrice montupet, June 11, 2017
   • 309 replies
   • 27,449 views
   • 
   • fabrice montupet
   • May 8

7. Extended BASIC G.E.M. 1 2 3 4 17

   By senior_falcon, December 30, 2019
   • 414 replies
   • 16,088 views
   • 
   • senior_falcon
   • May 8

8. Phoenix [XB compiled game]

   By Bleepbit, December 27, 2020   

   • game
   • xb
   • (and 1 more)

     Tagged with:

     • game
     • xb
     • extended basic
   • 11 replies
   • 534 views
   • 
   • globeron
   • May 8

9. The Gram Kracker mega thread 1 2 3 4 5

   By acadiel, February 12, 2018
   • 108 replies
   • 7,719 views
   • 
   • Bill R Sullivan
   • May 6

10. Titanium 1 2 3 4 5

    By Asmusr, August 10, 2013   

    • game
    • assembly
    • (and 1 more)

      Tagged with:

      • game
      • assembly
      • scrolling
    • 123 replies
    • 13,525 views
    • 
    • Nick99
    • May 6

11. Let's have an Adventure. 1 2

    By Retrospect, May 30, 2019
    • 42 replies
    • 2,144 views
    • 
    • Airshack
    • May 6

12. ReDefine Cursor

    By RedBaron, March 30
    • 10 replies
    • 344 views
    • 
    • rgjt
    • May 6

13. TI-99/4A Hi-Tek Keyboard Replacement

    By Nelno, April 27
    • 12 replies
    • 440 views
    • 
    • helocast
    • May 5

14. Detecting 32k in Extended BASIC

    By OLD CS1, May 3
    • 11 replies
    • 277 views
    • 
    • senior_falcon
    • May 4

15. HELP - I AM STUCK! - TI BASIC 1 2 3

    By oddemann, April 23, 2020
    • 72 replies
    • 1,751 views
    • 
    • GDMike
    • May 4

16. TIPI/1024K SAMS combo development

    By J-Data, March 12
    • 2 replies
    • 203 views
    • 
    • J-Data
    • May 1

17. Proposal for a Super Io PEB card for a TI and Geneve

    By RickyDean, August 22, 2017
    • 9 replies
    • 951 views
    • 
    • RickyDean
    • May 1

18. Piggyback 9938? 1 2

    By FarmerPotato, April 29
    • 25 replies
    • 470 views
    • 
    • wierd_w
    • May 1

19. fbForth fbForth—TI Forth with File-based Block I/O [Post #1 UPDATED: 04/13/2021] 1 2 3 4 68

    By Lee Stewart, March 31, 2013   

    • fbforth
    • forth
    • (and 1 more)

      Tagged with:

      • fbforth
      • forth
      • ti forth
    • 1,690 replies
    • 77,113 views
    • 
    • TheBF
    • April 30

20. TI SD card 1 2

    By Madhatter1, February 11
    • 30 replies
    • 1,234 views
    • 
    • Tornadoboy
    • April 29

21. GCC for the TI 1 2 3 4 26

    By insomnia, June 10, 2010
    • 646 replies
    • 55,193 views
    • 
    • elmer
    • April 28

22. Smart Shutdown for TiPi and RPI!

    By Shift838, March 12
    • 21 replies
    • 488 views
    • 
    • GDMike
    • April 27

23. Bypass V2.2 console protection 1 2 3

    By retroclouds, July 8, 2011
    • 50 replies
    • 5,849 views
    • 
    • jedimatt42
    • April 26

24. Looking for Libraries

    By dhe, April 22
    • 4 replies
    • 204 views
    • 
    • dhe
    • April 24

25. How accurate is TI994w NanoPEB Emulation?

    By Kchula-Rrit, April 14   

    • nanopeb
    • ti994w
    • (and 1 more)

      Tagged with:

      • nanopeb
      • ti994w
      • cf7+
    • 12 replies
    • 366 views
    • 
    • F.G. Kaal
    • April 24

26. Extended BASIC automatic "word wrap"?

    By OLD CS1, April 22
    • 1 reply
    • 134 views
    • 
    • OLD CS1
    • April 22

27. Geneve V0.99 Eprom 1 2 3 4 7

    By 9640News, April 5
    • 158 replies
    • 2,757 views
    • 
    • 9640News
    • April 22

28. Hello World for the Geneve 9640

    By vol, April 9
    • 9 replies
    • 286 views
    • 
    • vol
    • April 21

29. The Legend of Tilda 1 2 3 4 7

    By PeteE, April 30, 2017
    • 164 replies
    • 13,645 views
    • 
    • PeteE
    • April 21

30. Bricks (demo) 1 2 3 4

    By sometimes99er, July 20, 2011
    • 91 replies
    • 6,793 views
    • 
    • TheBF
    • April 17

31. VDP - word access faster than byte?

    By Kchula-Rrit, March 21   

    • vdp
    • assembly language
    • 18 replies
    • 511 views
    • 
    • PeteE
    • April 15

32. POPi

    By GDMike, April 15
    • 2 replies
    • 141 views
    • 
    • GDMike
    • April 15

33. Tutorial: Arrays in Forth

    By Willsy, October 14, 2017
    • 20 replies
    • 1,175 views
    • 
    • TheBF
    • April 14

34. Blockbuster - game released 1 2 3 4

    By sometimes99er, July 22, 2018   

    • game
    • assembler
    • 85 replies
    • 6,555 views
    • 
    • sometimes99er
    • April 14

35. TI Basic game: H Fighter

    By tibasic, April 5
    • 2 replies
    • 223 views
    • 
    • Ksarul
    • April 14

36. Doing speech in C using TMS9900-GCC 1 2

    By xahmol, March 29   

    • c
    • speech synthesis
    • 40 replies
    • 829 views
    • 
    • TheBF
    • April 13

37. TI99er's / Geneve9640 Compendium Book

    By El Cheffe, April 9
    • 13 replies
    • 298 views
    • 
    • Elia Spallanzani fdt
    • April 13

38. Developing LUDO game for TI-99/4a in C 1 2

    By xahmol, March 26   

    • c
    • development
    • (and 1 more)

      Tagged with:

      • c
      • development
      • homebrew
    • 38 replies
    • 996 views
    • 
    • xahmol
    • April 12

39. Do we have the Rave99 speech adapter PAL equations?

    By jedimatt42, April 11
    • 5 replies
    • 168 views
    • 
    • jedimatt42
    • April 12

40. PAL or NTSC?

    By vol, April 6
    • 24 replies
    • 361 views
    • 
    • apersson850
    • April 11

41. Looking for a QI motherboard to purchase

    By JJB, April 8
    • 1 reply
    • 121 views
    • 
    • Ksarul
    • April 11

42. MDOS 7.00 Developer's Version 1 2 3

    By 9640News, November 9, 2020
    • 56 replies
    • 1,731 views
    • 
    • Tursi
    • April 10

43. Raycaster 1 2 3 4 16

    By Asmusr, April 26, 2020   

    • raycaster
    • 377 replies
    • 15,748 views
    • 
    • Asmusr
    • April 10

44. Hypercopy Code

    By dhe, April 10
    • 0 replies
    • 82 views
    • 
    • dhe
    • April 10

45. Machine Forth OMG 1 2 3

    By TheBF, March 10, 2017   

    • FORTH
    • 58 replies
    • 3,256 views
    • 
    • TheBF
    • April 8

46. 32k expansion for the side port - released 1 2 3 4 19

    By jedimatt42, July 5, 2016   

    • 32k
    • sidecar
    • (and 1 more)

      Tagged with:

      • 32k
      • sidecar
      • memory
    • 455 replies
    • 35,949 views
    • 
    • Ksarul
    • April 6

47. Tombstone City Source

    By Retrospect, January 12
    • 9 replies
    • 371 views
    • 
    • atrax27407
    • April 6

48. Wanted: C compiler for TI

    By Harry Potter, March 19
    • 16 replies
    • 409 views
    • 
    • pnr
    • April 6

49. Myarc XBII ('Advanced BASIC') Tips and Tricks 1 2

    By RobertLM78, July 8, 2014   

    • geneve
    • myarc
    • (and 3 more)

      Tagged with:

      • geneve
      • myarc
      • XBII
      • Advanaced BASIC
      • ABASIC
    • 38 replies
    • 2,585 views
    • 
    • GDMike
    • April 6

50. π spigot benchmark results

    By vol, March 2
    • 20 replies
    • 517 views
    • 
    • Tursi
    • April 5