Jump to content

CU Custom bankswitching protocol


Recommended Posts



Is there a document that describes the CU Custom Bankswitching protocol for the Harmony Cart? I may be wrong, but I understand it serves as a way to upload new bankswitching types to the Harmony without updating the BIOS; knowing the limitations of 32K ROM / 6K RAM have been declared on other posts.


I'm working on a 32k E7 scheme and am wondering the feasibilities of implementing that on the Harmony cart. Currently it emulates OK with my dev Stella build. I would rather find out now if it's possible, than develop a white elephant that can only be emulated and not run on a regular Harmony.  






Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...