ColecoVision Programming

539 topics in this forum

1. Data Compression Benchmark - DAN, PLETTER, ZX7, EXOMIZER, PUCRUNCH, MEGALZ

   By newcoleco, July 27, 2017   

   • pletter
   • zx7
   • (and 8 more)

     Tagged with:

     • pletter
     • zx7
     • rle
     • aplib
     • apack
     • megalz
     • dan1
     • dan2
     • dan3
     • exomizer
   • 15 replies
   • 5.5k views
   • 
   • newcoleco
   • December 25, 2017

2. NewColeco's devkit

   By newcoleco, July 5, 2010
   • 15 replies
   • 5.1k views
   • 
   • newcoleco
   • November 25, 2018

3. [coleco] Hello World! ( assembly codes listing )

   By newcoleco, August 9, 2010
   • 15 replies
   • 5.4k views
   • 
   • ColecoFan1981
   • May 9, 2011

4. Wizard of Wor star field

   By tschak909, June 9, 2017
   • 14 replies
   • 2k views
   • 
   • Tony Cruise
   • June 14, 2017

5. IY, IX....WHY???

   By Mike Harris, July 8, 2019
   • 14 replies
   • 1.4k views
   • 
   • opcode
   • November 19, 2019

6. strange vram problem if Colecovision screen is skipped?

   By CrazyBoss, July 18, 2014
   • 14 replies
   • 1.7k views
   • 
   • MrDave
   • February 22, 2023

7. Expansion Module 2 : how to code with it ?

   By alekmaul, January 18, 2015
   • 14 replies
   • 1.6k views
   • 
   • phattyboombatty
   • January 26, 2015

8. broken pipe using sound

   By Serguei2, March 4, 2019
   • 14 replies
   • 986 views
   • 
   • Serguei2
   • March 8, 2019

9. CCI3 - Alpha version

   By newcoleco, August 31, 2011
   • 14 replies
   • 2.9k views
   • 
   • newcoleco
   • November 30, 2018

10. Colecovision Ram

    By Captain Cozmos, April 15, 2022   

    • colecovision
    • 14 replies
    • 892 views
    • 
    • Captain Cozmos
    • June 19, 2022

11. My projects

    By kingofcrusher, August 24, 2010
    • 14 replies
    • 2.8k views
    • 
    • kingofcrusher
    • August 25, 2010

12. put_at: too many parameters and won't compile

    By Serguei2, February 17, 2019
    • 14 replies
    • 859 views
    • 
    • Kiwi
    • February 18, 2019

13. Question on ROM mapping...

    By cbmeeks, January 5, 2016   

    • mapping
    • 14 replies
    • 1.7k views
    • 
    • CrazyBoss
    • January 7, 2016

14. Reading a byte from VRAM?

    By Mike Harris, December 27, 2018
    • 14 replies
    • 798 views
    • 
    • CrazyBoss
    • December 29, 2018

15. CV Programming.

    By CV Gus, November 11, 2006
    • 14 replies
    • 6.9k views
    • 
    • Bruce Tomlin
    • November 24, 2006

16. Best way/device to test/develop software?

    By juice2839, November 29, 2015
    • 13 replies
    • 1.2k views
    • 
    • PkK
    • December 28, 2015

17. SDCC 3.5.0 released

    By PkK, June 24, 2015
    • 13 replies
    • 1.9k views
    • 
    • newcoleco
    • September 4, 2015

18. Weird bugs

    By tabachanker2, November 10, 2012
    • 13 replies
    • 1.5k views
    • 
    • jblenkle
    • November 11, 2012

19. Another working Megacart

    By PkK, December 13, 2019
    • 13 replies
    • 1.1k views
    • 
    • alekmaul
    • January 8, 2020

20. Giant Dynamic Map (Test)

    By newcoleco, July 29, 2013   

    • coleco test huge dynamic map
    • 13 replies
    • 1.6k views
    • 
    • hardhat
    • August 2, 2013

21. Fun with VDP status register

    By nanochess, July 22, 2013   

    • colecovision
    • 13 replies
    • 2.3k views
    • 
    • F-Cycles
    • July 24, 2013

22. Colecovision and Sound Bios

    By bfg.gamepassion, September 11, 2012
    • 13 replies
    • 1.9k views
    • 
    • nanochess
    • November 13, 2012

23. Mission for SG-1000 and Master System (Created By Me)

    By Taylor the Gaming Guy, May 2, 2020   

    • colecovision
    • sg-1000
    • (and 1 more)

      Tagged with:

      • colecovision
      • sg-1000
      • master system
    • 13 replies
    • 924 views
    • 
    • Taylor the Gaming Guy
    • August 21, 2020

24. SDCC and external ram

    By alekmaul, June 4, 2021
    • 13 replies
    • 994 views
    • 
    • alekmaul
    • June 10, 2021

25. Sound format for Start_sound?

    By youki, January 6, 2009
    • 13 replies
    • 2.4k views
    • 
    • newcoleco
    • February 7, 2009

26. UNIX/sdcc vs. CPM/Hi-Tech, Libraries?

    By ChocolateCake, November 10, 2008
    • 13 replies
    • 4.5k views
    • 
    • PkK
    • November 20, 2008

27. New Colecovision game: Space Caverns

    By ScottHuggins, July 16, 2004
    • 13 replies
    • 6.7k views
    • 
    • neotokeo2001
    • August 5, 2005

28. ColecoVision for the Master System

    By Taylor the Gaming Guy, March 27, 2020   

    • master system
    • colecovison
    • 12 replies
    • 3.3k views
    • 
    • Blank
    • August 19, 2022

29. Whack 'Em Smack 'Em Byron, dev log

    By Jess Ragan, April 15
    • 12 replies
    • 236 views
    • 
    • Jess Ragan
    • Yesterday at 05:19 AM

30. TMS 9129 question.

    By cdoty, November 20, 2020
    • 12 replies
    • 1.5k views
    • 
    • ChildOfCv
    • December 4, 2020

31. RallyX Scrolling/Coleco/Z80/Source

    By Mike Harris, March 4, 2019   

    • 360 scrolling on Coleco
    • 12 replies
    • 1.2k views
    • 
    • ChildOfCv
    • March 8, 2019

32. Bankswitching, And Could It Have Saved Coleco?

    By ColecoFan1981, May 15, 2023
    • 12 replies
    • 656 views
    • 
    • Captain Cozmos
    • August 9, 2023

33. Crisp art on ColecoVision... what's the secret?

    By Jess Ragan, March 22
    • 12 replies
    • 275 views
    • 
    • Jess Ragan
    • April 1

34. can we have a list of the coleco developers?

    By vprette, January 20, 2012
    • 12 replies
    • 1.6k views
    • 
    • vprette
    • February 9, 2012

35. Help in making a coleco cart.

    By Dan6305, December 10, 2005
    • 12 replies
    • 6.5k views
    • 
    • Bruce Tomlin
    • December 23, 2005

36. How many sprites?

    By youki, March 2, 2009
    • 12 replies
    • 3k views
    • 
    • newcoleco
    • March 5, 2009

37. CV Lightgun.

    By CV Gus, March 6, 2010
    • 12 replies
    • 2.1k views
    • 
    • CV Gus
    • May 13, 2010

38. [HELP] disable_nmi()

    By bfg.gamepassion, February 25, 2011
    • 12 replies
    • 2.3k views
    • 
    • parkfun101
    • August 3, 2014

39. Sprite display problem.

    By Kiwi, March 15, 2011
    • 12 replies
    • 3k views
    • 
    • Kiwi
    • April 13, 2011

40. Can't compile main.c

    By Serguei2, July 27, 2016
    • 12 replies
    • 1.5k views
    • 
    • CV Gus
    • September 2, 2016

41. msxdev13 games, anyone interested on porting them to ColecoVision?

    By nitrofurano, June 29, 2013
    • 12 replies
    • 1.3k views
    • 
    • bennybingo
    • June 14, 2014

42. Placing data at a specific address in the ROM with SDCC?

    By Pixelboy, March 8, 2015
    • 12 replies
    • 1.7k views
    • 
    • alekmaul
    • March 24, 2015

43. system Random routine RAND_GEN equ $1FFD

    By BrianBeuken, April 28, 2014
    • 11 replies
    • 1.4k views
    • 
    • BrianBeuken
    • June 18, 2014

44. call for developers to Intellivision

    By vprette, January 12, 2012
    • 11 replies
    • 1.6k views
    • 
    • cOLeCoHiTMan
    • January 22, 2012

45. which keypad games exist, and which worth being created?

    By nitrofurano, June 24, 2014   

    • keypad
    • 11 replies
    • 1.5k views
    • 
    • Pixelboy
    • June 26, 2014

46. Spent the night disassembling a Smurf

    By Captain Cozmos, July 11, 2022
    • 11 replies
    • 694 views
    • 
    • Zak
    • June 28, 2023

47. My new Coleco cart pcb with * Rgb led !

    By MrDave, February 12, 2023
    • 11 replies
    • 911 views
    • 
    • MrDave
    • March 2

48. Colecovision Cartridge Schematics

    By Xenophon, October 26, 2015
    • 11 replies
    • 2.3k views
    • 
    • F-Cycles
    • November 1, 2015

49. spinners

    By digress, December 22, 2015
    • 11 replies
    • 1.3k views
    • 
    • digress
    • December 27, 2015

50. We could really use a playmusic command for c language - hint hint

    By digress, February 21, 2016
    • 11 replies
    • 1.4k views
    • 
    • nitrofurano
    • March 16, 2016