Atari 5200 / 8-bit Programming

3,071 topics in this forum

1. VS64 for Atari 8-bit?

   By WxAxNxDxExRxExR, March 12
   • 16 replies
   • 910 views
   • 
   • Heaven/TQA
   • May 7

2. Recording to cassette using SIOV, IRG duration

   By baktra, April 26
   • 8 replies
   • 354 views
   • 
   • Rybags
   • May 7

3. Trying to track down an unknown composer

   By H4plo, April 27
   • 9 replies
   • 430 views
   • 
   • H4plo
   • May 7

4. Differentiating data from code on Assembler

   By lbaeza, April 25
   • 11 replies
   • 487 views
   • 
   • Aesthetic Debris
   • May 5

5. Recommended Atari 800 Price

   By Imanbrooks, May 2   

   • atari 8bit
   • 800
   • 2 replies
   • 332 views
   • 
   • mutil8
   • May 5

6. CIO file rename issues

   By whomper, May 3
   • 11 replies
   • 321 views
   • 
   • thorfdbg
   • May 4

7. Question about array

   By TXG/MNX, April 25
   • 7 replies
   • 333 views
   • 
   • tebe
   • April 28

8. mad pascal set .org address in code?

   By TXG/MNX, April 25
   • 1 reply
   • 146 views
   • 
   • tebe
   • April 26

9. mad pascal help needed

   By TXG/MNX, April 24
   • 3 replies
   • 174 views
   • 
   • TXG/MNX
   • April 24

10. .ATR format: LiteDOS SE?

    By Harry Potter, April 23
    • 2 replies
    • 238 views
    • 
    • Harry Potter
    • April 24

11. PrintTok/cc65: new version available, not quite v. 2

    By Harry Potter, September 21, 2023
    • 2 replies
    • 428 views
    • 
    • Harry Potter
    • April 23

12. Lady tut 96% released at Árok party 2023 1 2

    By Ati, July 20, 2023
    • 26 replies
    • 3.1k views
    • 
    • DFELD2005
    • April 21

13. 2024 BASIC Tenliners Contest is calling us!!! 1 2 3

    By vitoco, January 30
    • 52 replies
    • 2.4k views
    • 
    • CharlieChaplin
    • April 19

14. Putting 22kb of char data into a 64kb machine? 1 2

    By Steril707, February 8
    • 35 replies
    • 1.3k views
    • 
    • Harry Potter
    • April 16

15. Initializing and updating stereo Pokeys

    By woj, February 1   

    • pokey
    • stereo
    • 12 replies
    • 623 views
    • 
    • woj
    • April 14

16. Changing instrument speed in RMT when playing

    By drunkeneye, April 11
    • 2 replies
    • 185 views
    • 
    • drunkeneye
    • April 11

17. mads programmmads program without header. just the bin file

    By neuling, April 8
    • 4 replies
    • 250 views
    • 
    • mono
    • April 9

18. Running java ByteCode on Atari 8-bit home computer

    By Elkino, April 2, 2021   

    • java
    • languages
    • (and 3 more)

      Tagged with:

      • java
      • languages
      • virtual machine
      • emulation
      • demo
    • 9 replies
    • 2k views
    • 
    • _The Doctor__
    • April 8

19. Altirra - loading BASIC programs , Exitting Altirra

    By TomC, March 31
    • 5 replies
    • 386 views
    • 
    • Ricky Spanish
    • April 4

20. for i := 1 to n do with step 2 ?

    By neuling, March 30
    • 10 replies
    • 512 views
    • 
    • neuling
    • April 3

21. In which folder should this file be packed in madpas: {$r resource.rc}

    By neuling, March 30
    • 2 replies
    • 221 views
    • 
    • drunkeneye
    • April 2

22. looking for a command in madpascal for: hi-word and lo-word

    By neuling, April 1
    • 2 replies
    • 175 views
    • 
    • tebe
    • April 1

23. where can you learn the commands of mad-asm please?

    By neuling, April 1
    • 10 replies
    • 303 views
    • 
    • neuling
    • April 1

24. Shifting playfield horizontally

    By OxC0FFEE, April 1
    • 5 replies
    • 261 views
    • 
    • Rybags
    • April 1

25. When doing the power mod. Does it matter if I remove the RF box?

    By paulwgraber, March 31
    • 1 reply
    • 159 views
    • 
    • TGB1718
    • April 1

26. Z80 -> 6502 recompiler used with Pentagram port 1 2 3

    By mariuszw, January 6, 2016
    • 72 replies
    • 12.8k views
    • 
    • JAC!
    • March 31

27. (Mad) Pascal vs. C (CC65) ?

    By twh/f2, March 30
    • 3 replies
    • 310 views
    • 
    • drunkeneye
    • March 31

28. 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
    • 4.5k views
    • 
    • kevin34ct
    • March 30

29. altirra x64 4.1 setting up a drive/folder

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

30. (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

31. 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
    • 429 views
    • 
    • rcamp48
    • March 27

32. Code for reading 5200 joysticks

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

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

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

34. PrintTok/cc65: key bindings issue

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

35. VBXE and Altirra

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

36. AdvSkelVic65/65 updates!

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

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

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

38. 8308 rom vs 8315 rom ics

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

39. The Atari BASIC Source Book - Version A

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

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

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

41. ANTIC bank switching in a DLI?

    By David_P, March 19   

    • antic
    • bankswitch
    • (and 1 more)

      Tagged with:

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

42. some weird POKE-ing around

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

43. Elementary question about the sprites

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

44. Help using Atari 6502 disassembler

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

45. Atari 1020 Mechanism and Pens

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

46. Mixing different modes in a display list

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

47. Atari 800 Emulator/Simulator available?

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

48. 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
    • 362 views
    • 
    • yetanothertroll
    • March 10

49. DIMensioning error 8

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

50. Atari 5200 Real Time Clock

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