8kernal/8modules for c64-II ?

Date: 2007-03-26 17:46:32

Hello World, :-)

You probably all remember that I "developed" a 8kernal/8modules switch for the 
C-64 a while ago. I was using a 74ls157 who did all the work of switching. The 
ascii file with the ugly ascii schematics is on ftp.scs-trc.net (aka Digital 
Now I'm wondering how I have to modify my schematics to make it work with a c-
64-II, who has the Basic and Kernal ROM in one chip (2764-style). This means 
extra work for me since I now have another chipselect-signal which I must 
somehow process in order to do proper switching. Anyone has any ideas, Ruud 


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