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Creating a C128 function ROM? [message #210155] Fri, 09 August 2013 11:34
Harry Potter is currently offline  Harry Potter
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I am creating a C128 function ROM configuration for cc65 and am wondering what I need to know to do such. I have a little info, but it's insufficient.. Basically, it has to boot automatically and access the kernal. I don't need BASIC, so its low RAM data can be overwritten. I have the PRG, so I have access to this information. The problem is: I need to interface to the kernal to start up the environment. I can do the bank-switching myself, even though I don't know how to use the kernal to handle banks. Any help would be appreciated.
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