TI-99/4A Development

2,390 topics in this forum

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

   By 9640News, April 5
   • 158 replies
   • 2,917 views
   • 
   • 9640News
   • April 22

2. Hello World for the Geneve 9640

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

3. The Legend of Tilda 1 2 3 4 7

   By PeteE, April 30, 2017
   • 164 replies
   • 13,878 views
   • 
   • PeteE
   • April 21

4. Bricks (demo) 1 2 3 4

   By sometimes99er, July 20, 2011
   • 91 replies
   • 6,885 views
   • 
   • TheBF
   • April 17

5. VDP - word access faster than byte?

   By Kchula-Rrit, March 21   

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

6. POPi

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

7. Tutorial: Arrays in Forth

   By Willsy, October 14, 2017
   • 20 replies
   • 1,213 views
   • 
   • TheBF
   • April 14

8. Blockbuster - game released 1 2 3 4

   By sometimes99er, July 22, 2018   

   • game
   • assembler
   • 85 replies
   • 6,709 views
   • 
   • sometimes99er
   • April 14

9. TI Basic game: H Fighter

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

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

    By xahmol, March 29   

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

11. TI99er's / Geneve9640 Compendium Book

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

12. 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
    • 1,026 views
    • 
    • xahmol
    • April 12

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

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

14. PAL or NTSC?

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

15. Looking for a QI motherboard to purchase

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

16. MDOS 7.00 Developer's Version 1 2 3

    By 9640News, November 9, 2020
    • 56 replies
    • 1,818 views
    • 
    • Tursi
    • April 10

17. Hypercopy Code

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

18. Machine Forth OMG 1 2 3

    By TheBF, March 10, 2017   

    • FORTH
    • 58 replies
    • 3,331 views
    • 
    • TheBF
    • April 8

19. 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
    • 36,598 views
    • 
    • Ksarul
    • April 6

20. Tombstone City Source

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

21. Wanted: C compiler for TI

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

22. 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
    • 2,621 views
    • 
    • GDMike
    • April 6

23. π spigot benchmark results

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

24. PAL/GAL Jedec map files for TI, Corcomp, Myarc 1 2

    By Fritz442, October 24, 2020   

    • pal
    • gal
    • (and 2 more)

      Tagged with:

      • pal
      • gal
      • jedec
      • map files
    • 45 replies
    • 1,513 views
    • 
    • helocast
    • April 4

25. Trace width suggestions

    By Shift838, April 1
    • 2 replies
    • 177 views
    • 
    • helocast
    • April 1

26. OoeyGUI v4.0 Released! 1 2 3 4

    By Shift838, November 23, 2020
    • 81 replies
    • 2,890 views
    • 
    • vol
    • April 1

27. Is NanoPEB touchy about supply voltage?

    By Kchula-Rrit, March 27   

    • nanopeb
    • eproms
    • 7 replies
    • 273 views
    • 
    • Kchula-Rrit
    • April 1

28. TI Classic Programmable Calculators Programs (Not graphing!)

    By Vorticon, November 12, 2017   

    • TI 58
    • TI 59
    • (and 1 more)

      Tagged with:

      • TI 58
      • TI 59
      • Programming
    • 22 replies
    • 2,207 views
    • 
    • apersson850
    • March 30

29. TI Extended Basic Record sizes 1 2

    By 9640News, March 19
    • 40 replies
    • 715 views
    • 
    • Asmusr
    • March 26

30. Interfacing the TI to the Radio Shack Science Fair Microcomputer Trainer

    By Vorticon, March 24
    • 6 replies
    • 218 views
    • 
    • Tursi
    • March 25

31. The Compact Computer 40 (CC40) 1 2 3 4 28

    By sparkdrummer, August 9, 2016
    • 696 replies
    • 35,702 views
    • 
    • Ksarul
    • March 21

32. How to filter DC-DC converter noise?

    By Kchula-Rrit, February 1
    • 13 replies
    • 397 views
    • 
    • Kchula-Rrit
    • March 21

33. Book: Zappers having fun programming and playing 23 games

    By oddemann, March 19
    • 4 replies
    • 182 views
    • 
    • charlietunaz
    • March 20

34. Book : TI games for kids! 1 2 3 4

    By oddemann, February 25, 2018
    • 78 replies
    • 1,992 views
    • 
    • charlietunaz
    • March 20

35. Book: Compute!'s First Book of TI Games - DSK files

    By charlietunaz, March 19
    • 2 replies
    • 122 views
    • 
    • charlietunaz
    • March 20

36. Book "10 AWESOME PROGRAMS FROM K-POWER"

    By oddemann, March 18
    • 0 replies
    • 115 views
    • 
    • oddemann
    • March 18

37. CC-40 GAMES!

    By dhe, March 18
    • 1 reply
    • 143 views
    • 
    • Ksarul
    • March 18

38. MadLib for TI/C99: resolution and memory issues

    By Harry Potter, March 15
    • 14 replies
    • 323 views
    • 
    • TheBF
    • March 18

39. Erik's Tiny PEB 1 2 3 4 9

    By speccery, January 10, 2018   

    • ti-99/4a
    • disks
    • 208 replies
    • 13,763 views
    • 
    • speccery
    • March 17

40. Win64 batch file utilities for TI emu needed

    By Harry Potter, March 16
    • 0 replies
    • 90 views
    • 
    • Harry Potter
    • March 16

41. Most advanced assembler on the TI-99/4a (and Geneve) 1 2

    By retroclouds, August 16, 2020
    • 46 replies
    • 1,034 views
    • 
    • HOME AUTOMATION
    • March 16

42. C99C overlays?

    By Harry Potter, March 13
    • 10 replies
    • 255 views
    • 
    • Harry Potter
    • March 14

43. cc65's Fields for C99?

    By Harry Potter, March 13
    • 1 reply
    • 100 views
    • 
    • Ksarul
    • March 13

44. C99C manual needed!

    By Harry Potter, March 9
    • 18 replies
    • 371 views
    • 
    • Harry Potter
    • March 12

45. TIPI EPROM options

    By J-Data, February 26
    • 16 replies
    • 304 views
    • 
    • J-Data
    • March 11

46. TIPI - Geneve 9640 to Raspberry PI interface development 1 2 3 4 11

    By 9640News, March 27, 2019
    • 270 replies
    • 7,298 views
    • 
    • jedimatt42
    • March 10

47. SHIFT838 384k Module for Geneve 9640 READY!

    By Shift838, March 8
    • 0 replies
    • 79 views
    • 
    • Shift838
    • March 8

48. GenASM / GenLINK Notes

    By 9640News, March 6
    • 2 replies
    • 107 views
    • 
    • 9640News
    • March 6

49. Bounce'n'Pounce (game released) 1 2 3

    By PeteE, January 28, 2020
    • 66 replies
    • 3,929 views
    • 
    • PeteE
    • March 6

50. DSR development resources?

    By Vorticon, March 4
    • 5 replies
    • 242 views
    • 
    • Vorticon
    • March 6