Atari 7800 Programming

703 topics in this forum

1. Theoretical Question : Sampled Sound

   By Muddyfunster, October 12, 2020
   • 5 replies
   • 379 views
   • 
   • Muddyfunster
   • October 16, 2020

2. Question about Atari 7800 hardware

   By 91SNESplayer, October 15, 2020
   • 4 replies
   • 369 views
   • 
   • 91SNESplayer
   • October 15, 2020

3. memcpy question

   By fultonbot, October 11, 2020
   • 19 replies
   • 878 views
   • 
   • fultonbot
   • October 13, 2020

4. Question about Maria and custom cartridge chips?

   By willbilly, November 15, 2018
   • 19 replies
   • 1.9k views
   • 
   • SlidellMan
   • October 12, 2020

5. banner displayed weird

   By TXG/MNX, October 11, 2020
   • 4 replies
   • 313 views
   • 
   • RevEng
   • October 12, 2020

6. background tile collision question

   By Lillapojkenpåön, October 12, 2020
   • 3 replies
   • 336 views
   • 
   • Lillapojkenpåön
   • October 12, 2020

7. SOUPER Mapper

   By TailChao, December 12, 2018
   • 7 replies
   • 2k views
   • 
   • TailChao
   • October 9, 2020

8. Baby Pacman

   By classicgamer74, October 8, 2020   

   • baby pac-man
   • 2 replies
   • 384 views
   • 
   • sramirez2008
   • October 9, 2020

9. Picture

   By TXG/MNX, October 8, 2020
   • 0 replies
   • 297 views
   • 
   • TXG/MNX
   • October 8, 2020

10. RP2C14 Maria

    By TailChao, October 6, 2020
    • 0 replies
    • 472 views
    • 
    • TailChao
    • October 6, 2020

11. Atari 7800 game development newbie questions

    By Turbo Laser Lynx, September 14, 2020
    • 14 replies
    • 939 views
    • 
    • Turbo Laser Lynx
    • October 4, 2020

12. Newbie 7800basic questions

    By Turbo Laser Lynx, September 25, 2020
    • 17 replies
    • 1.1k views
    • 
    • SmittyB
    • October 3, 2020

13. 7800 Software Guide updated 1 2

    By RevEng, February 22, 2014
    • 46 replies
    • 6.3k views
    • 
    • RevEng
    • October 1, 2020

14. 7800basic and png images 1 2

    By mksmith, September 28, 2019   

    • 7800basic
    • 29 replies
    • 1.5k views
    • 
    • Mord
    • September 30, 2020

15. peekchar optimization

    By TwentySixHundred, September 23, 2020
    • 5 replies
    • 450 views
    • 
    • Lavalamp
    • September 27, 2020

16. Alphadata priorities

    By TwentySixHundred, September 26, 2020
    • 4 replies
    • 340 views
    • 
    • TwentySixHundred
    • September 26, 2020

17. Trying to bankswitch ... having troubles 1 2 3

    By Synthpopalooza, October 10, 2017
    • 58 replies
    • 3.6k views
    • 
    • mksmith
    • September 25, 2020

18. score2...score9 BCD vars

    By fultonbot, September 24, 2020
    • 4 replies
    • 359 views
    • 
    • fultonbot
    • September 24, 2020

19. Help with score2 in 7800 Basic

    By fultonbot, September 24, 2020
    • 3 replies
    • 288 views
    • 
    • atari2600land
    • September 24, 2020

20. Best way to make a thermometer bar

    By Karl G, September 5, 2020
    • 5 replies
    • 404 views
    • 
    • SmittyB
    • September 5, 2020

21. A Couple Questions: drawhiscore && Paddle Support 1 2

    By fultonbot, September 4, 2020
    • 36 replies
    • 797 views
    • 
    • fultonbot
    • September 5, 2020

22. Any interest in a GIMP club?

    By Karl G, August 25, 2020
    • 11 replies
    • 692 views
    • 
    • Karl G
    • September 3, 2020

23. Peekchar & tiled with multiple tilesets 1 2

    By Muddyfunster, April 30, 2020   

    • 7800basic
    • 29 replies
    • 1.4k views
    • 
    • TwentySixHundred
    • August 26, 2020

24. LadyLady Graphics Demo

    By R_Leo_1, February 16, 2020
    • 20 replies
    • 2.1k views
    • 
    • R_Leo_1
    • August 11, 2020

25. Voxolotl! - AtariVox Voice Tracker

    By SmittyB, January 26, 2019
    • 5 replies
    • 1k views
    • 
    • SlidellMan
    • August 10, 2020

26. Accessing alphadata tables when bankswitching

    By TwentySixHundred, August 7, 2020
    • 8 replies
    • 527 views
    • 
    • TwentySixHundred
    • August 8, 2020

27. Bankswitching and ROM sizes 1 2

    By TwentySixHundred, July 23, 2020
    • 38 replies
    • 1.6k views
    • 
    • TwentySixHundred
    • August 7, 2020

28. A7800 4.0 release

    By RevEng, June 11, 2020
    • 11 replies
    • 815 views
    • 
    • RevEng
    • July 30, 2020

29. DASM question about ORG/RORG

    By PacManPlus, March 29, 2020
    • 5 replies
    • 894 views
    • 
    • TailChao
    • July 23, 2020

30. savescreen / restorescreen question

    By fultonbot, July 17, 2020
    • 16 replies
    • 590 views
    • 
    • fultonbot
    • July 19, 2020

31. AtariVox device communication via emulator?

    By Karl G, April 3, 2020
    • 15 replies
    • 761 views
    • 
    • Karl G
    • July 19, 2020

32. ATARI 7800 HOMEBREW BOWLING

    By Clint drelich, June 29, 2020
    • 13 replies
    • 825 views
    • 
    • Clint drelich
    • July 15, 2020

33. Question on Zone Height and Doublewide

    By Muddyfunster, July 3, 2020   

    • 7800basic
    • 5 replies
    • 367 views
    • 
    • Muddyfunster
    • July 3, 2020

34. Question on 7800Basic Reserved Area

    By Muddyfunster, June 26, 2020   

    • 7800basic
    • 1 reply
    • 307 views
    • 
    • Muddyfunster
    • June 26, 2020

35. Accessing data in tables > 256 bytes

    By mksmith, June 23, 2020   

    • 7800basic
    • 7 replies
    • 693 views
    • 
    • TwentySixHundred
    • June 25, 2020

36. Pseudo Vertical Scrolling Demo - "The Art of Scrolling Without Scrolling"

    By SmittyB, June 3, 2020
    • 8 replies
    • 942 views
    • 
    • SmittyB
    • June 6, 2020

37. Question on arrays

    By Muddyfunster, June 2, 2020
    • 7 replies
    • 493 views
    • 
    • RevEng
    • June 2, 2020

38. Double Dragon by Papa 1 2

    By Papa, January 21, 2017   

    • bearded
    • insane
    • (and 4 more)

      Tagged with:

      • bearded
      • insane
      • man
      • makes
      • double
      • dragon
    • 37 replies
    • 5.9k views
    • 
    • Buttons
    • June 1, 2020

39. Some 7800Basic questions

    By SlidellMan, November 2, 2019
    • 15 replies
    • 1k views
    • 
    • SlidellMan
    • May 31, 2020

40. Is Distella 3.x gone?

    By Propane13, January 12, 2020
    • 5 replies
    • 769 views
    • 
    • devwebcl
    • May 25, 2020

41. Musical SFX in Super Mario Bros

    By RevEng, March 5, 2020
    • 6 replies
    • 1k views
    • 
    • SlidellMan
    • May 25, 2020

42. Sonic: Work In Progress

    By ZippyRedPlumber, May 23, 2020
    • 3 replies
    • 654 views
    • 
    • ZippyRedPlumber
    • May 24, 2020

43. Using JS7800 with your released ROMs

    By RevEng, May 20, 2020
    • 7 replies
    • 690 views
    • 
    • fultonbot
    • May 20, 2020

44. Lemmings Squidginator

    By Muddyfunster, March 31, 2020
    • 4 replies
    • 848 views
    • 
    • RevEng
    • May 17, 2020

45. POKEY 4-bit sampling and 7800basic

    By Synthpopalooza, May 16, 2020
    • 3 replies
    • 379 views
    • 
    • Synthpopalooza
    • May 17, 2020

46. Pause command in 7800Basic

    By atari2600land, May 14, 2020
    • 3 replies
    • 317 views
    • 
    • RevEng
    • May 14, 2020

47. 7800heat - profiling tool

    By RevEng, May 13, 2020
    • 0 replies
    • 668 views
    • 
    • RevEng
    • May 13, 2020

48. Trying to convert JavaScript to ASM.... 1 2

    By PacManPlus, April 17, 2020
    • 30 replies
    • 1.7k views
    • 
    • RevEng
    • April 30, 2020

49. 7800basic graphics questions

    By mksmith, April 29, 2019
    • 11 replies
    • 1.5k views
    • 
    • SlidellMan
    • April 26, 2020

50. High score cart source code 1 2

    By GroovyBee, April 8, 2009
    • 35 replies
    • 6.2k views
    • 
    • Mitch
    • April 23, 2020