Atari 5200 / 8-bit Programming

3,071 topics in this forum

1. Gosh this seems dumb....

   By marko1301, October 27, 2020
   • 6 replies
   • 533 views
   • 
   • marko1301
   • October 29, 2020

2. cp/m for Atari800 xl ?

   By funkheld, September 27, 2020
   • 12 replies
   • 1.4k views
   • 
   • Tigerduck
   • October 25, 2020

3. Vendor to make cartridge cases

   By unebonnevie, October 24, 2020
   • 2 replies
   • 354 views
   • 
   • Mathy
   • October 24, 2020

4. kickc for atari with "LOAD" and "SAVE"

   By funkheld, October 22, 2020
   • 4 replies
   • 421 views
   • 
   • funkheld
   • October 23, 2020

5. more asm help requested 1 2

   By eflake, October 22, 2020
   • 27 replies
   • 2k views
   • 
   • zbyti
   • October 22, 2020

6. Where did the term "IRG" (as in ANTIC modes 4 & 5, multicolor text) come from?

   By billkendrick, October 21, 2020
   • 2 replies
   • 1.1k views
   • 
   • TGB1718
   • October 21, 2020

7. how does pokec/peekc and pokew/peekw go in kickc?

   By funkheld, October 16, 2020
   • 23 replies
   • 817 views
   • 
   • Wrathchild
   • October 20, 2020

8. 8bit-Unity version 0.3.5

   By 8bit-Dude, October 18, 2020
   • 3 replies
   • 729 views
   • 
   • 8bit-Dude
   • October 18, 2020

9. simple graphic routines for kickc

   By funkheld, October 15, 2020
   • 17 replies
   • 900 views
   • 
   • funkheld
   • October 18, 2020

10. Byte save / load with kickc

    By funkheld, October 15, 2020
    • 9 replies
    • 535 views
    • 
    • TGB1718
    • October 16, 2020

11. kickc : IOCB6->ICCOM = ICCOM_CLOSE; ?

    By funkheld, October 16, 2020
    • 2 replies
    • 295 views
    • 
    • TGB1718
    • October 16, 2020

12. Adventures with ca65

    By bhall408, October 15, 2020
    • 16 replies
    • 1.4k views
    • 
    • Wrathchild
    • October 16, 2020

13. Doing page alignment in AMAC?

    By tschak909, May 1, 2020
    • 7 replies
    • 483 views
    • 
    • bhall408
    • October 14, 2020

14. Need help with my music player code 1 2 3 4 6

    By Synthpopalooza, April 3, 2020
    • 137 replies
    • 6k views
    • 
    • ivop
    • October 14, 2020

15. Intercept the keystroke in kickc for atarixl

    By funkheld, October 13, 2020
    • 10 replies
    • 353 views
    • 
    • TGB1718
    • October 14, 2020

16. WUDSN and cpx counter 16bit?

    By eflake, October 13, 2020
    • 10 replies
    • 456 views
    • 
    • StickJock
    • October 13, 2020

17. Xbios & Xboot 1 2

    By Heaven/TQA, March 8, 2014
    • 28 replies
    • 3.1k views
    • 
    • rensoup
    • October 13, 2020

18. mac65 question

    By eflake, October 11, 2020
    • 6 replies
    • 677 views
    • 
    • TGB1718
    • October 13, 2020

19. KICKC with Grafikscreen at $2000

    By funkheld, October 11, 2020
    • 4 replies
    • 381 views
    • 
    • funkheld
    • October 13, 2020

20. KickC - new compiler for C with strong 6502 optimizations

    By ilmenit, July 27, 2019
    • 11 replies
    • 2.8k views
    • 
    • funkheld
    • October 11, 2020

21. Madteam (Superpacker) Deflate 1 2

    By Heaven/TQA, February 27, 2014
    • 40 replies
    • 5.2k views
    • 
    • tebe
    • October 10, 2020

22. Retro Assembler

    By tsom, May 5, 2020
    • 5 replies
    • 982 views
    • 
    • bhall408
    • October 8, 2020

23. Choice in color palettes?

    By leech, December 3, 2019
    • 5 replies
    • 647 views
    • 
    • Rybags
    • October 8, 2020

24. Best reference for low level Atari disk formats and protection?

    By ianoid, September 24, 2020
    • 3 replies
    • 408 views
    • 
    • E474
    • October 6, 2020

25. Effectus suggestions and bug reports 1 2 3 4 8

    By Gury, May 1, 2020
    • 180 replies
    • 7.9k views
    • 
    • zbyti
    • October 4, 2020

26. Coded over ~35 years: For American Football Fans - Atari 8 Bit Bowl!

    By Mr. CTIA, May 10, 2020   

    • basic programming
    • game
    • (and 1 more)

      Tagged with:

      • basic programming
      • game
      • football
    • 4 replies
    • 737 views
    • 
    • Guest
    • October 1, 2020

27. Landscape VBXE

    By drac030, September 29, 2020   

    • vbxe
    • 6 replies
    • 744 views
    • 
    • drac030
    • October 1, 2020

28. Why exactly did the 1050 end up with "enhanced density"?

    By zzip, September 3, 2020
    • 23 replies
    • 1.8k views
    • 
    • CharlieChaplin
    • September 25, 2020

29. NMI service question

    By drac030, September 23, 2020   

    • cpu
    • nmi
    • 3 replies
    • 353 views
    • 
    • phaeron
    • September 23, 2020

30. "DHRYSTONE" Benchmark Program

    By Estece, August 11, 2020   

    • c
    • programming
    • (and 1 more)

      Tagged with:

      • c
      • programming
      • benchmark
    • 10 replies
    • 1.2k views
    • 
    • Estece
    • September 23, 2020

31. Did not know this about Wozniak

    By gnusto, September 11, 2020
    • 5 replies
    • 633 views
    • 
    • Graham Dearsley
    • September 18, 2020

32. Atari Macro Assembler - Command Line Support for SpartaDOS?

    By bhall408, September 10, 2020
    • 1 reply
    • 265 views
    • 
    • Mrarkus
    • September 11, 2020

33. Retuning POKEY for better range

    By Synthpopalooza, September 8, 2020
    • 2 replies
    • 387 views
    • 
    • emkay
    • September 9, 2020

34. Atari Macro Assembler with Large Drives?

    By ballyalley, May 21, 2014
    • 12 replies
    • 1.5k views
    • 
    • bhall408
    • September 8, 2020

35. Fixing a floppy disk

    By Suffolk, September 3, 2020
    • 1 reply
    • 293 views
    • 
    • Nezgar
    • September 4, 2020

36. Cartridge that takes a 28 PIN ROM 1 2

    By boisy, May 9, 2020
    • 31 replies
    • 1.5k views
    • 
    • TGB1718
    • September 3, 2020

37. RMT sfx gets interrupted

    By clth, August 9, 2020
    • 18 replies
    • 897 views
    • 
    • ilmenit
    • August 28, 2020

38. Need MIDI Music System - Voice file format info.

    By k-Pack, August 5, 2020
    • 2 replies
    • 485 views
    • 
    • k-Pack
    • August 21, 2020

39. 5200 Trak-ball Support

    By Ryan Witmer, May 30, 2020
    • 6 replies
    • 782 views
    • 
    • Ryan Witmer
    • August 15, 2020

40. Need help with an assembly copy routine 1 2

    By jacobus, July 28, 2020
    • 28 replies
    • 1.7k views
    • 
    • pps
    • August 13, 2020

41. font-load with effectus 0.5.2

    By funkheld, August 9, 2020
    • 2 replies
    • 330 views
    • 
    • funkheld
    • August 10, 2020

42. Turbo BASIC XL memory map?

    By tschak909, August 5, 2020
    • 7 replies
    • 785 views
    • 
    • funkheld
    • August 9, 2020

43. Include Rastaconverter image in MadPascal

    By starfighter, August 7, 2020
    • 5 replies
    • 411 views
    • 
    • starfighter
    • August 7, 2020

44. 27C512 45ns, 70ns, ***ns... - Does it matter?

    By NISMOPC, August 7, 2020
    • 1 reply
    • 356 views
    • 
    • Roydea6
    • August 7, 2020

45. fastbasic FastBasic 4.4 BETA 1 2

    By dmsc, July 6, 2020   

    • basic
    • compiler
    • (and 2 more)

      Tagged with:

      • basic
      • compiler
      • interpreter
      • ide
    • 39 replies
    • 2.6k views
    • 
    • vitoco
    • August 5, 2020

46. SAP format .... tips needed 1 2

    By Synthpopalooza, July 31, 2020
    • 32 replies
    • 1.5k views
    • 
    • Synthpopalooza
    • August 5, 2020

47. What page zero can I use?

    By Preppie, July 25, 2020
    • 9 replies
    • 699 views
    • 
    • E474
    • August 3, 2020

48. Can this bit of Assembler be speeded up?

    By Preppie, July 31, 2020
    • 10 replies
    • 617 views
    • 
    • Preppie
    • August 2, 2020

49. fastbasic xex

    By thank you, July 28, 2020
    • 3 replies
    • 482 views
    • 
    • thank you
    • July 29, 2020

50. Rainbow on text mode

    By pfeuh, July 26, 2020
    • 11 replies
    • 785 views
    • 
    • pfeuh
    • July 28, 2020