Atari 7800 Programming

735 topics in this forum

1. POKEY RMT by Eckhard 1 2

   By Heaven/TQA, April 21, 2017
   • 31 replies
   • 3.3k views
   • 
   • RevEng
   • April 26, 2017

2. Atari 8-bit to 7800 porting questions

   By peteym5, January 17, 2015
   • 8 replies
   • 2.5k views
   • 
   • RevEng
   • March 3, 2017

3. Resident Evil-ish game for the 7800?

   By MythicalCheesePirate, January 18, 2017   

   • atari 7800
   • homebrews
   • (and 2 more)

     Tagged with:

     • atari 7800
     • homebrews
     • new games
     • resident evil
   • 20 replies
   • 3.4k views
   • 
   • GoldLeader
   • January 23, 2017

4. Converting basic?

   By Jinks, January 17, 2017
   • 5 replies
   • 1.4k views
   • 
   • RevEng
   • January 19, 2017

5. Help with 7800Basic DATA Statements for Map Layout

   By frankodragon, October 30, 2016
   • 2 replies
   • 1.3k views
   • 
   • frankodragon
   • November 18, 2016

6. Chicago Basement : The Game

   By frankodragon, September 15, 2016   

   • 7800 Basic
   • Skill and Collect
   • 20 replies
   • 3.9k views
   • 
   • frankodragon
   • October 27, 2016

7. making sprites for 7800 basic in photoshop?

   By Savage38, October 8, 2016
   • 8 replies
   • 1.8k views
   • 
   • Savage38
   • October 20, 2016

8. Schematics for the Ballblazer game cartridge?

   By unebonnevie, September 16, 2016
   • 1 reply
   • 1.2k views
   • 
   • Mitch
   • September 16, 2016

9. Any tips, tricks or tools for Mateos flash cart?

   By Gemintronic, August 19, 2016
   • 4 replies
   • 1.6k views
   • 
   • Trebor
   • August 28, 2016

10. 64 bit assember/disassembler for 7800? 1 2

    By Wayne2072, August 7, 2016
    • 28 replies
    • 4.5k views
    • 
    • RevEng
    • August 28, 2016

11. New Programmer Questions 1 2 3

    By Roy, February 17, 2014
    • 52 replies
    • 8.2k views
    • 
    • Jinks
    • August 22, 2016

12. Some noob 7800 questions

    By ArcadeAction, July 31, 2016
    • 3 replies
    • 1.4k views
    • 
    • DanBoris
    • August 6, 2016

13. 7800basic Gimp 2 Palette

    By Random Terrain, July 23, 2016
    • 0 replies
    • 1.1k views
    • 
    • Random Terrain
    • July 23, 2016

14. Are these graphics compatible?

    By SlidellMan, July 4, 2016   

    • 7800 pixelart compatibility
    • 0 replies
    • 1.3k views
    • 
    • SlidellMan
    • July 4, 2016

15. Atari 7800 Programming: Help? 1 2

    By DonavinTheSuperGamer, June 5, 2016
    • 47 replies
    • 4.9k views
    • 
    • Mord
    • July 1, 2016

16. 7800 Basic programming tutorials?

    By Inky, January 14, 2016
    • 6 replies
    • 2.5k views
    • 
    • frankodragon
    • June 11, 2016

17. Graphics hacking. Where to start?

    By Inky, May 11, 2016
    • 14 replies
    • 1.8k views
    • 
    • gambler172
    • May 16, 2016

18. Atari 7800 mod services recommendations

    By j360959, April 13, 2016   

    • atari 7800
    • 1 reply
    • 1.8k views
    • 
    • PhoenixMoonPatrol
    • April 13, 2016

19. My 9 year old programs first game! Not 7800.

    By tep392, July 8, 2014
    • 10 replies
    • 2.1k views
    • 
    • Cafeman
    • April 13, 2016

20. Differences between Atari 2600 and Atari 7800 sprite colors? 1 2

    By Random Terrain, February 7, 2014
    • 34 replies
    • 9.5k views
    • 
    • Defender_2600
    • March 15, 2016

21. Illegal Opcodes

    By Roy, March 12, 2016   

    • assembly
    • 3 replies
    • 1.6k views
    • 
    • xxl
    • March 13, 2016

22. Hardware Questions?

    By BladeJunker, February 1, 2016
    • 13 replies
    • 2.6k views
    • 
    • BladeJunker
    • February 3, 2016

23. Need More Time

    By Roy, January 19, 2016
    • 10 replies
    • 1.8k views
    • 
    • Roy
    • January 23, 2016

24. My (yech!) racing demo

    By frankodragon, August 2, 2015
    • 18 replies
    • 3.4k views
    • 
    • frankodragon
    • December 24, 2015

25. Display

    By OmegaPrime, November 30, 2015
    • 2 replies
    • 1.3k views
    • 
    • OmegaPrime
    • December 1, 2015

26. Tempest on 7800

    By peteym5, April 4, 2013   

    • Tempest Extreem
    • Tempest 5200
    • 19 replies
    • 4.6k views
    • 
    • Lynxpro
    • November 24, 2015

27. Confusion over sprite graphics

    By xucaen, October 25, 2015
    • 3 replies
    • 1.4k views
    • 
    • EricBall
    • October 26, 2015

28. Where to put the Display List?

    By xucaen, October 24, 2015
    • 9 replies
    • 1.9k views
    • 
    • EricBall
    • October 26, 2015

29. Creating games in BASIC

    By tacha, October 24, 2015   

    • Creating games in BASIC
    • 2 replies
    • 1.4k views
    • 
    • MobiusAqua
    • October 24, 2015

30. AtariVox Speech Test Utility

    By Atarius Maximus, October 21, 2015
    • 1 reply
    • 2k views
    • 
    • gambler172
    • October 24, 2015

31. Maria Diagram

    By xucaen, October 22, 2015
    • 3 replies
    • 2.6k views
    • 
    • Mord
    • October 23, 2015

32. required code for every 7800 program - need help understanding.

    By xucaen, October 20, 2015
    • 13 replies
    • 1.9k views
    • 
    • xucaen
    • October 22, 2015

33. Trying to get sample working

    By xucaen, January 1, 2015
    • 10 replies
    • 1.6k views
    • 
    • xucaen
    • October 22, 2015

34. where can I find Assembler source code for the 7800?

    By xucaen, October 12, 2015
    • 2 replies
    • 1.2k views
    • 
    • CPUWIZ
    • October 12, 2015

35. Omega Race like ship movement routine development

    By SIO2, September 25, 2015   

    • 7800
    • asteroids
    • (and 3 more)

      Tagged with:

      • 7800
      • asteroids
      • omega race
      • alpha race
      • movement
    • 17 replies
    • 2.2k views
    • 
    • Trebor
    • September 29, 2015

36. Death Sfx

    By gambler172, September 27, 2015
    • 0 replies
    • 861 views
    • 
    • gambler172
    • September 27, 2015

37. Display Lists and Scanlines Question

    By Mord, September 25, 2015
    • 3 replies
    • 986 views
    • 
    • RevEng
    • September 25, 2015

38. Quick Question: Does 7800basic have bit shift operators?

    By M12, August 27, 2015   

    • left
    • right
    • (and 5 more)

      Tagged with:

      • left
      • right
      • shift
      • logical
      • arithmetic
      • bit
      • 7800basic
    • 3 replies
    • 1.5k views
    • 
    • RevEng
    • August 29, 2015

39. Supporting Numbers > 255 and Fixed Numbers with greater precision

    By M12, August 18, 2015   

    • fixed numbers
    • precision
    • (and 4 more)

      Tagged with:

      • fixed numbers
      • precision
      • multiplication
      • division
      • large numbers
      • trigonometry
    • 9 replies
    • 1.4k views
    • 
    • CPUWIZ
    • August 28, 2015

40. Drawing without Sprites in 7800basic (line drawing function)

    By M12, August 18, 2015
    • 7 replies
    • 1.9k views
    • 
    • Mord
    • August 27, 2015

41. Playsfx Off? 7800 Basic

    By SIO2, July 29, 2015
    • 2 replies
    • 773 views
    • 
    • SIO2
    • July 29, 2015

42. Coneay's Game of Life

    By gambler172, February 28, 2015
    • 8 replies
    • 1.7k views
    • 
    • danwinslow
    • July 23, 2015

43. Assembling .a, .S files; .bas files; Fixed point; Functions; Questions?

    By M12, June 26, 2015   

    • compiling
    • interpreting
    • (and 3 more)

      Tagged with:

      • compiling
      • interpreting
      • assembling
      • fixed point
      • functions
    • 14 replies
    • 1.8k views
    • 
    • M12
    • July 12, 2015

44. Boom!

    By Atarius Maximus, May 26, 2015   

    • a 7800basic game
    • 14 replies
    • 6.7k views
    • 
    • Defender_2600
    • May 31, 2015

45. MESS 0.160 out... update to the 7800 driver

    By RevEng, March 27, 2015
    • 7 replies
    • 2.4k views
    • 
    • DrVenkman
    • May 24, 2015

46. new self-serve Atarivox High Score Area

    By RevEng, April 26, 2015
    • 0 replies
    • 1.2k views
    • 
    • RevEng
    • April 26, 2015

47. 7800Basic Horizontal Scrolling

    By Mord, March 7, 2015   

    • 7800basic
    • scrolling
    • 18 replies
    • 3.4k views
    • 
    • Mord
    • April 22, 2015

48. Question: 7800 memory map in 2600 mode

    By alex_79, March 16, 2015   

    • DevOS
    • ramcart
    • (and 1 more)

      Tagged with:

      • DevOS
      • ramcart
      • 7800 memory map
    • 6 replies
    • 2.6k views
    • 
    • alex_79
    • March 17, 2015

49. Who has working source code for accessing the SaveKey on the 7800?

    By CPUWIZ, January 2, 2014
    • 5 replies
    • 1.5k views
    • 
    • RevEng
    • March 6, 2015

50. Debounce and DevOs .2 question

    By SIO2, March 3, 2015
    • 5 replies
    • 1.2k views
    • 
    • RevEng
    • March 5, 2015