Atari 5200 / 8-bit Programming

3,005 topics in this forum

1. Multiple DLIs

   By xzerix, July 27, 2011
   • 10 replies
   • 2.1k views
   • 
   • xzerix
   • August 9, 2011

2. CC65 bypass _graphics

   By rchennau, August 6, 2011
   • 3 replies
   • 1.2k views
   • 
   • kenfused
   • August 6, 2011

3. SpartaDOS Development Info

   By spookt, January 8, 2011
   • 16 replies
   • 2.1k views
   • 
   • flashjazzcat
   • August 3, 2011

4. need help - hex numbers to on-screen decimals

   By Cafeman, July 7, 2011
   • 12 replies
   • 1.9k views
   • 
   • Kweepa
   • July 30, 2011

5. character graphics programming help 1 2

   By Avram, July 11, 2011
   • 31 replies
   • 2.5k views
   • 
   • Eagle
   • July 24, 2011

6. CAN it be done ?

   By sermajic, July 19, 2011
   • 13 replies
   • 1.7k views
   • 
   • Stephen
   • July 22, 2011

7. Atari TETRIS levels

   By Synthpopalooza, July 6, 2011
   • 5 replies
   • 2.2k views
   • 
   • Rybags
   • July 19, 2011

8. space harrier atari 8bit

   By sermajic, July 7, 2011
   • 2 replies
   • 1k views
   • 
   • Sheddy
   • July 10, 2011

9. Scrolling in GTIA modes

   By Avram, July 3, 2011
   • 13 replies
   • 1.7k views
   • 
   • Avram
   • July 6, 2011

10. Changing playfield width in a DLI - timing

    By simonl, July 1, 2011
    • 13 replies
    • 1.5k views
    • 
    • Rybags
    • July 3, 2011

11. Atari emulators crash with USR function

    By Robert S64, July 2, 2011
    • 3 replies
    • 964 views
    • 
    • Rybags
    • July 2, 2011

12. Pixels question

    By texacala, June 26, 2011
    • 17 replies
    • 1.7k views
    • 
    • Rybags
    • July 1, 2011

13. Was the Atari 800 Used for Earth Wind & Fire's "Let's Groove" Music Video?

    By Innovative Leisure, February 5, 2011
    • 3 replies
    • 1.7k views
    • 
    • gjc082071
    • July 1, 2011

14. VBI doesn't quite work

    By Avram, June 28, 2011
    • 12 replies
    • 1.8k views
    • 
    • Bryan
    • June 29, 2011

15. PM overlap question

    By texacala, June 28, 2011
    • 5 replies
    • 1k views
    • 
    • texacala
    • June 28, 2011

16. Display List question

    By Bryan, June 23, 2011
    • 7 replies
    • 1.1k views
    • 
    • phaeron
    • June 25, 2011

17. simple character movement problems

    By Avram, June 21, 2011
    • 6 replies
    • 1.2k views
    • 
    • Avram
    • June 23, 2011

18. Sprite Pad v1.8 for C64

    By Philsan, June 12, 2011
    • 8 replies
    • 3k views
    • 
    • Rybags
    • June 17, 2011

19. Trying to print

    By RobPattonDotCom, June 5, 2011
    • 8 replies
    • 1.3k views
    • 
    • Roydea6
    • June 6, 2011

20. Noob in basic

    By Champions_2002, May 17, 2011
    • 4 replies
    • 1.2k views
    • 
    • Champions_2002
    • June 2, 2011

21. On Game Creation...

    By Octavio, May 21, 2011
    • 4 replies
    • 1.2k views
    • 
    • Octavio
    • May 30, 2011

22. Wanting to learn 6502 assembly, and need the tools! 1 2

    By Nateo, January 27, 2011
    • 39 replies
    • 6.3k views
    • 
    • Van
    • May 24, 2011

23. 8 bit Racing W.I.P. 1 2

    By psychonaut25, April 15, 2011
    • 29 replies
    • 4.9k views
    • 
    • psychonaut25
    • May 18, 2011

24. Nesting JSR commands

    By Avram, May 10, 2011
    • 7 replies
    • 1.1k views
    • 
    • pps
    • May 11, 2011

25. MAE with XEP80

    By Doug_M, April 26, 2011
    • 16 replies
    • 2k views
    • 
    • drac030
    • April 29, 2011

26. Displaying picture in Graphics 8 in Turbo basic

    By psychonaut25, March 22, 2011
    • 3 replies
    • 1.5k views
    • 
    • Alphasys
    • April 26, 2011

27. Peek and Poke help

    By slyde, March 2, 2011
    • 15 replies
    • 5.4k views
    • 
    • Alphasys
    • April 26, 2011

28. RMT Merge utility

    By gauntman, January 3, 2011
    • 3 replies
    • 1.3k views
    • 
    • tebe
    • April 25, 2011

29. 6502 BIT instruction confusing

    By Marius, April 24, 2011
    • 1 reply
    • 4.8k views
    • 
    • GroovyBee
    • April 24, 2011

30. Converting Player position to an antic 4 screen

    By Avram, April 18, 2011
    • 16 replies
    • 1.6k views
    • 
    • Avram
    • April 20, 2011

31. making Locate work in assembly

    By Avram, April 13, 2011
    • 6 replies
    • 1.1k views
    • 
    • Avram
    • April 15, 2011

32. MADS Struct Problem

    By flashjazzcat, January 20, 2011
    • 12 replies
    • 1.9k views
    • 
    • tebe
    • April 15, 2011

33. Is there a simple algorithm for bit testing in Atari Basic?

    By Tyrop, April 10, 2011
    • 19 replies
    • 2.4k views
    • 
    • Tyrop
    • April 14, 2011

34. very quick assembly coding question

    By Avram, April 12, 2011
    • 2 replies
    • 932 views
    • 
    • Avram
    • April 13, 2011

35. animating player-missiles in assembly

    By Avram, April 7, 2011
    • 7 replies
    • 1.3k views
    • 
    • gauntman
    • April 9, 2011

36. using SBYTE to put text onto the screen

    By Avram, April 8, 2011
    • 3 replies
    • 920 views
    • 
    • Avram
    • April 8, 2011

37. Staggered rainbow effect in Henry's House

    By subjugator, April 6, 2011
    • 8 replies
    • 1.7k views
    • 
    • subjugator
    • April 8, 2011

38. Basic help

    By Frankie, April 4, 2011
    • 9 replies
    • 1.2k views
    • 
    • therealbountybob
    • April 8, 2011

39. Player-missiles in Assembly

    By Avram, April 4, 2011
    • 9 replies
    • 1.6k views
    • 
    • Avram
    • April 6, 2011

40. view full text on screen

    By w1k, April 2, 2011
    • 2 replies
    • 840 views
    • 
    • w1k
    • April 2, 2011

41. antic 4 movement in assembly

    By Avram, March 29, 2011
    • 11 replies
    • 1.6k views
    • 
    • Avram
    • March 29, 2011

42. Disassembling Atari 8-bit games

    By subjugator, March 22, 2011
    • 13 replies
    • 3.5k views
    • 
    • JAC!
    • March 27, 2011

43. Making Envision and Atari800Win work together

    By Avram, March 22, 2011
    • 4 replies
    • 1.5k views
    • 
    • Avram
    • March 22, 2011

44. VBXE interrupts and polling blitter busy status ?

    By andym00, March 20, 2011
    • 17 replies
    • 1.4k views
    • 
    • Heaven/TQA
    • March 21, 2011

45. understanding enemy logic

    By Avram, March 17, 2011
    • 13 replies
    • 1.8k views
    • 
    • Avram
    • March 19, 2011

46. loading asm subroutine for basic

    By w1k, March 13, 2011
    • 4 replies
    • 1.1k views
    • 
    • w1k
    • March 16, 2011

47. Wide mode right hand 2bytes of garbage

    By andym00, February 25, 2011
    • 17 replies
    • 1.6k views
    • 
    • ijor
    • March 6, 2011

48. Help with playing routine for rmt (PAL speeds on NTSC)

    By gauntman, November 15, 2010
    • 8 replies
    • 1.5k views
    • 
    • analmux
    • March 2, 2011

49. returning to Turbobasic from DOS

    By Marius, February 18, 2011
    • 14 replies
    • 1.9k views
    • 
    • CharlieChaplin
    • March 1, 2011

50. River Raid like scrolling

    By twh/f2, February 13, 2011
    • 19 replies
    • 2.1k views
    • 
    • Creature XL
    • February 27, 2011