Atari 5200 / 8-bit Programming

3,092 topics in this forum

1. Saving cassette files on Atari 8-bit emulator

   By TheAtariBoss, June 19, 2014   

   • atari
   • cassette
   • (and 6 more)

     Tagged with:

     • atari
     • cassette
     • tape
     • format
     • emulator
     • cas
     • 8-bit
     • xe
   • 9 replies
   • 4.6k views
   • 
   • kevin34ct
   • March 30

2. altirra x64 4.1 setting up a drive/folder

   By ac.tomo, July 21, 2023
   • 3 replies
   • 365 views
   • 
   • kevin34ct
   • March 30

3. (my) Text Window Libraries 1 2

   By Ripdubski, September 11, 2022   

   • action!
   • c
   • (and 12 more)

     Tagged with:

     • action!
     • c
     • pascal
     • fujinet
     • apetime
     • cc65
     • base64
     • sha1
     • sha256
     • sha512
     • hash
     • tui
     • window
     • library
   • 31 replies
   • 2k views
   • 
   • Ripdubski
   • March 30

4. hardball editor A look at my new program for decrypting and encrypting Hardball data to get it ready for editing new teams

   By rcamp48, March 23   

   • hardball team editor
   • 11 replies
   • 442 views
   • 
   • rcamp48
   • March 27

5. Code for reading 5200 joysticks

   By Under4MHZ, August 21, 2023
   • 7 replies
   • 650 views
   • 
   • phaeron
   • March 27

6. DUMP1050 utility - possible disk corruption bug, do not use!

   By E474, August 4, 2022
   • 7 replies
   • 499 views
   • 
   • TZJB
   • March 25

7. PrintTok/cc65: key bindings issue

   By Harry Potter, March 24
   • 0 replies
   • 140 views
   • 
   • Harry Potter
   • March 24

8. VBXE and Altirra

   By jonesypeter, March 24
   • 4 replies
   • 282 views
   • 
   • Stephen
   • March 24

9. AdvSkelVic65/65 updates!

   By Harry Potter, March 23
   • 0 replies
   • 134 views
   • 
   • Harry Potter
   • March 23

10. Detecting DUP.SYS in memory to adjust relocation of a handler?

    By tschak909, March 20
    • 3 replies
    • 341 views
    • 
    • Rybags
    • March 22

11. 8308 rom vs 8315 rom ics

    By bent_pin, March 21
    • 0 replies
    • 164 views
    • 
    • bent_pin
    • March 21

12. The Atari BASIC Source Book - Version A

    By TomC, March 10
    • 11 replies
    • 576 views
    • 
    • Ricky Spanish
    • March 19

13. A new update for Forem XEP with 8 16 Meg ATRs

    By rcamp48, March 19
    • 0 replies
    • 161 views
    • 
    • rcamp48
    • March 19

14. ANTIC bank switching in a DLI?

    By David_P, March 19   

    • antic
    • bankswitch
    • (and 1 more)

      Tagged with:

      • antic
      • bankswitch
      • dli
    • 2 replies
    • 346 views
    • 
    • David_P
    • March 19

15. some weird POKE-ing around

    By Ricky Spanish, March 18
    • 2 replies
    • 254 views
    • 
    • Ricky Spanish
    • March 18

16. Elementary question about the sprites

    By H4plo, March 17
    • 11 replies
    • 473 views
    • 
    • MrFish
    • March 17

17. Help using Atari 6502 disassembler

    By iguanaman3, March 14
    • 16 replies
    • 573 views
    • 
    • iguanaman3
    • March 15

18. Atari 1020 Mechanism and Pens

    By TomC, April 16, 2020
    • 3 replies
    • 522 views
    • 
    • slx
    • March 12

19. Mixing different modes in a display list

    By l12n, March 10
    • 4 replies
    • 342 views
    • 
    • Rybags
    • March 11

20. Atari 800 Emulator/Simulator available?

    By TomC, March 9
    • 4 replies
    • 329 views
    • 
    • Rybags
    • March 10

21. FastBasic 4.6 cross-compiler and paths containing spaces in Windows

    By yetanothertroll, March 7   

    • fastbasic
    • fastbasic 4.6
    • (and 2 more)

      Tagged with:

      • fastbasic
      • fastbasic 4.6
      • windows
      • dmsc
    • 6 replies
    • 384 views
    • 
    • yetanothertroll
    • March 10

22. DIMensioning error 8

    By Ricky Spanish, March 4
    • 22 replies
    • 630 views
    • 
    • Ricky Spanish
    • March 9

23. Atari 5200 Real Time Clock

    By scuttle, February 25
    • 13 replies
    • 619 views
    • 
    • Alfred
    • March 8

24. Reading ATASCII from the keyboard in assembly

    By l12n, February 19
    • 10 replies
    • 674 views
    • 
    • tebe
    • March 8

25. Graphics 0 text enlarger/reducer.

    By ac.tomo, February 24
    • 10 replies
    • 601 views
    • 
    • pirx
    • March 7

26. "Parallel" processing in BASIC

    By rdefabri, February 13
    • 15 replies
    • 647 views
    • 
    • Aesthetic Debris
    • March 4

27. How to access upper memory with the 130 XE

    By l12n, March 4
    • 5 replies
    • 298 views
    • 
    • TGB1718
    • March 4

28. NEW RELEASE: LINEJEWELS 0.6 (Public Beta) - UPDATED - CROSS PLATFORM BASIC GAME (AtariXL,C64,MS-DOS(GW), AMSTRAD, MICRO BBC)

    By la1n, January 28   

    • basic games
    • basic
    • (and 1 more)

      Tagged with:

      • basic games
      • basic
      • multi platform
    • 4 replies
    • 559 views
    • 
    • Ricky Spanish
    • March 3

29. Critique my first basic program on my 800XL 1 2 3

    By bent_pin, February 26
    • 51 replies
    • 1.5k views
    • 
    • Houdini
    • February 29

30. VBXE vertical alignment

    By phaeron, February 3
    • 20 replies
    • 815 views
    • 
    • flashjazzcat
    • February 26

31. HTML version of MCS6500 Microcomputer Family Programming Manual now available

    By lbaeza, February 4, 2023   

    • 6502
    • 7 replies
    • 692 views
    • 
    • lbaeza
    • February 25

32. AdvSkelVic65/cc65 Update!

    By Harry Potter, February 19
    • 7 replies
    • 438 views
    • 
    • Harry Potter
    • February 24

33. PM Graphics in Atari BASIC

    By rdefabri, February 20
    • 3 replies
    • 311 views
    • 
    • Irgendwer
    • February 20

34. New update for Forem XE Professional (originally restored by AMIS)

    By rcamp48, January 30, 2023
    • 2 replies
    • 554 views
    • 
    • rcamp48
    • February 20

35. MAC/65 with SpartaDOS X

    By 8-bit and more, December 30, 2020
    • 17 replies
    • 1.2k views
    • 
    • CrystalKnight
    • February 19

36. Altirra64: saving modified disk image?

    By Harry Potter, December 29, 2023
    • 16 replies
    • 544 views
    • 
    • yetanothertroll
    • February 18

37. collision detection Issue with Infinite scrolling and calculating playfield position

    By MADRAFi, February 17   

    • scrolling
    • playfield
    • 3 replies
    • 230 views
    • 
    • popmilo
    • February 17

38. Sort of Atari Related

    By TGB1718, February 16
    • 2 replies
    • 210 views
    • 
    • TGB1718
    • February 16

39. Altirra: How to use ;##TRACE to trace the accumulator, X and Y registers?

    By freetz, February 14
    • 4 replies
    • 354 views
    • 
    • freetz
    • February 15

40. Correct way to detect 80-column output is being used?

    By idk, February 5   

    • xep80
    • 80-column
    • 6 replies
    • 466 views
    • 
    • ClausB
    • February 14

41. Digitizing / scanning pictures?

    By rdefabri, February 12
    • 6 replies
    • 370 views
    • 
    • MrFish
    • February 13

42. LiteDOS SE on Win64: Creating and Writing to Disk Image?

    By Harry Potter, February 11
    • 8 replies
    • 325 views
    • 
    • Harry Potter
    • February 12

43. Development environment

    By rdefabri, February 8
    • 6 replies
    • 420 views
    • 
    • Irgendwer
    • February 8

44. SVG fonts to 1020?

    By phoney, February 7
    • 4 replies
    • 226 views
    • 
    • phoney
    • February 7

45. Understanding missile/playfield collision detection and GTIA modes

    By freetz, February 4
    • 6 replies
    • 483 views
    • 
    • freetz
    • February 4

46. Random name generator in FastBasic

    By eflake, September 4, 2023
    • 4 replies
    • 388 views
    • 
    • eflake
    • February 2

47. Basic Double Buffering

    By CaptMatteus, January 29, 2021
    • 7 replies
    • 1k views
    • 
    • thank you
    • January 31

48. Bare loader for Atarimax cartridges? 1 2

    By woj, January 21
    • 37 replies
    • 1.3k views
    • 
    • woj
    • January 30

49. Vertical fine scrolling demo gr.0

    By Mariano DM, January 30
    • 2 replies
    • 335 views
    • 
    • Rybags
    • January 30

50. cc65: Getting large programs to fit.

    By damosan, January 29
    • 10 replies
    • 479 views
    • 
    • baktra
    • January 30