Denial

I've got a Quantum Data, Inc. 40/80 column board on my Vic (sometimes--I usually work without it nowadays.) It's a pretty straightforward design. It's got an SY6545-1 CRT controller in it (an MC6845 clone.) It plugs into the ROM port, and can be used at the same time as the regular VIC display (whic...

I could work with either a monitor output or a TV output (presuming it's NTSC.) I'd have a slight preference for NTSC video, since sharing a TV with multiple inputs is usually easier than sharing a monitor between systems. How would you deal with different memory configurations and ROMs? Using an MM...