ColecoVision Programming

539 topics in this forum

1. Writing to w27c512

   By Aaron Spinks, November 15, 2019
   • 4 replies
   • 1.1k views
   • 
   • Aaron Spinks
   • November 16, 2019

2. Putting .rom on eprom chip

   By Aaron Spinks, November 9, 2019
   • 3 replies
   • 975 views
   • 
   • Aaron Spinks
   • November 15, 2019

3. Coleco Rom Carts

   By Mike Harris, November 2, 2019
   • 2 replies
   • 630 views
   • 
   • Mike Harris
   • November 2, 2019

4. ADAM Disk Drive BIOS

   By Mike Harris, October 23, 2019
   • 0 replies
   • 580 views
   • 
   • Mike Harris
   • October 23, 2019

5. EOS 9, The Manual?

   By Mike Harris, October 12, 2019   

   • adam
   • coleco
   • (and 1 more)

     Tagged with:

     • adam
     • coleco
     • coleco adam
   • 5 replies
   • 653 views
   • 
   • NIAD
   • October 18, 2019

6. Box and Cartridge Template.

   By Mike Harris, October 13, 2019   

   • colecovison
   • 1 reply
   • 829 views
   • 
   • pearsoe
   • October 16, 2019

7. EPROMS 27C128 vs 27C256???

   By Mike Harris, September 13, 2019
   • 9 replies
   • 1.6k views
   • 
   • NIAD
   • October 2, 2019

8. Source code for z80rogue

   By nanochess, September 29, 2019
   • 2 replies
   • 546 views
   • 
   • youki
   • September 30, 2019

9. MSX to Coleco

   By kingofcrusher, August 2, 2010
   • 17 replies
   • 8k views
   • 
   • Mike Harris
   • September 28, 2019

10. Someone Clue ME in BIOS

    By Mike Harris, August 20, 2019
    • 2 replies
    • 682 views
    • 
    • pearsoe
    • September 26, 2019

11. CPM 2.2 Manual PDF?

    By Mike Harris, August 27, 2019
    • 0 replies
    • 635 views
    • 
    • Mike Harris
    • August 27, 2019

12. Looking ColecoVision Programming Guide & Community

    By PaultheRoman, August 17, 2019   

    • colecovision
    • programming
    • 3 replies
    • 835 views
    • 
    • PaultheRoman
    • August 20, 2019

13. Flashing Roms/BIOS

    By Mike Harris, August 20, 2019
    • 0 replies
    • 747 views
    • 
    • Mike Harris
    • August 20, 2019

14. Following a track???

    By Mike Harris, August 14, 2019
    • 3 replies
    • 578 views
    • 
    • digress
    • August 14, 2019

15. "convert 9929"??

    By CrazyBoss, August 11, 2019
    • 4 replies
    • 762 views
    • 
    • Tursi
    • August 13, 2019

16. EOS Programmers Guide - WIKIfied and edited

    By plbyrd, May 9, 2015   

    • adam
    • eos
    • (and 1 more)

      Tagged with:

      • adam
      • eos
      • programmers guide
    • 5 replies
    • 1.8k views
    • 
    • Synthpopalooza
    • August 11, 2019

17. Dealing with 255 limit

    By Serguei2, August 7, 2019
    • 9 replies
    • 664 views
    • 
    • Serguei2
    • August 8, 2019

18. Sprites and Tiles

    By Serguei2, August 3, 2019
    • 3 replies
    • 722 views
    • 
    • Kiwi
    • August 5, 2019

19. Coleco Movable Objects

    By Mike Harris, July 18, 2019
    • 0 replies
    • 481 views
    • 
    • Mike Harris
    • July 18, 2019

20. Graphics Timing

    By Mike Harris, June 26, 2019
    • 4 replies
    • 882 views
    • 
    • Tony Cruise
    • July 6, 2019

21. Staring Sound and Music but where's newcoleco?

    By Mike Harris, May 26, 2019
    • 5 replies
    • 1.1k views
    • 
    • newcoleco
    • June 14, 2019

22. Windows Program for Making Noise?

    By First Spear, December 26, 2015
    • 3 replies
    • 1.3k views
    • 
    • First Spear
    • May 29, 2019

23. Z80 MATH?

    By Mike Harris, May 17, 2019
    • 8 replies
    • 1.2k views
    • 
    • ChildOfCv
    • May 17, 2019

24. My game thus far (Super Adventure)

    By Mike Harris, April 28, 2019
    • 8 replies
    • 1k views
    • 
    • Yurkie
    • May 11, 2019

25. In C, Sprite touching pattern.

    By Mike Harris, May 4, 2019
    • 2 replies
    • 888 views
    • 
    • Mike Harris
    • May 6, 2019

26. My new Blog with pictures and Development

    By Mike Harris, April 30, 2019   

    • Notalgia
    • Adventure
    • (and 3 more)

      Tagged with:

      • Notalgia
      • Adventure
      • Colecovision
      • Atari 2600
      • Warren Robinet
    • 0 replies
    • 731 views
    • 
    • Mike Harris
    • April 30, 2019

27. Colecovision BIOS

    By artrag, April 25, 2019
    • 9 replies
    • 2.4k views
    • 
    • artrag
    • April 27, 2019

28. Coleco Screen Wrap?

    By Mike Harris, April 11, 2019
    • 4 replies
    • 724 views
    • 
    • nanochess
    • April 11, 2019

29. Coleco Scrolling

    By Mike Harris, February 16, 2019
    • 7 replies
    • 1.3k views
    • 
    • Mike Harris
    • April 11, 2019

30. SDCC 3.9.0 RC1

    By PkK, April 8, 2019
    • 2 replies
    • 739 views
    • 
    • PkK
    • April 9, 2019

31. 8 direction Z80 Routine?

    By Mike Harris, January 25, 2019
    • 20 replies
    • 1.2k views
    • 
    • Mike Harris
    • April 6, 2019

32. Quest for the Golden Chalice Source?

    By Mike Harris, March 16, 2019
    • 5 replies
    • 817 views
    • 
    • Mike Harris
    • March 17, 2019

33. Possible Project? Dragon’s Lair. Test..

    By ColecoGamer, March 11, 2019
    • 10 replies
    • 928 views
    • 
    • ColecoGamer
    • March 11, 2019

34. RallyX Scrolling/Coleco/Z80/Source

    By Mike Harris, March 4, 2019   

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

35. broken pipe using sound

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

36. M1 delay

    By ThomH, January 11, 2019   

    • timing
    • cycles
    • (and 1 more)

      Tagged with:

      • timing
      • cycles
      • M1
    • 11 replies
    • 1.5k views
    • 
    • ChildOfCv
    • February 28, 2019

37. SN76489 access time

    By ThomH, May 12, 2018   

    • sn76489
    • wait
    • (and 1 more)

      Tagged with:

      • sn76489
      • wait
      • timing
    • 1 reply
    • 1.2k views
    • 
    • ThomH
    • February 28, 2019

38. Pitfall 1 on ADAM

    By pearsoe, February 26, 2019
    • 0 replies
    • 496 views
    • 
    • pearsoe
    • February 26, 2019

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

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

40. New direction for my game

    By Mike Harris, February 11, 2019
    • 1 reply
    • 582 views
    • 
    • digress
    • February 11, 2019

41. I Sawed the Flawed Cod God

    By atari2600land, February 2, 2019
    • 6 replies
    • 825 views
    • 
    • zyzzle
    • February 4, 2019

42. testing your games with VDD?

    By Mike Harris, February 2, 2019
    • 7 replies
    • 1.1k views
    • 
    • NIAD
    • February 4, 2019

43. What would cause it NOT to work in ADAM?

    By Mike Harris, January 31, 2019
    • 9 replies
    • 674 views
    • 
    • Mike Harris
    • February 3, 2019

44. Sprite 16x16

    By Serguei2, February 1, 2019
    • 10 replies
    • 1.1k views
    • 
    • Serguei2
    • February 2, 2019

45. [coleco] Sprites Sample ( assembly codes listing ) 1 2

    By newcoleco, August 28, 2010
    • 48 replies
    • 10k views
    • 
    • atari2600land
    • February 2, 2019

46. working out the bugs

    By Mike Harris, February 1, 2019
    • 0 replies
    • 454 views
    • 
    • Mike Harris
    • February 1, 2019

47. Another Reason Pole Position Should've Been Released for the CV... 1 2

    By ColecoFan1981, October 12, 2009
    • 32 replies
    • 9.8k views
    • 
    • lawdawg710
    • January 31, 2019

48. Pointers, Pointers, Pointers

    By Mike Harris, January 10, 2019
    • 2 replies
    • 465 views
    • 
    • Mike Harris
    • January 11, 2019

49. Can CP get overloaded?

    By Mike Harris, December 30, 2018
    • 20 replies
    • 1.1k views
    • 
    • Mike Harris
    • January 7, 2019

50. Reading a byte from VRAM?

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