[stella] 3F Bankswitching Question

Subject: [stella] 3F Bankswitching Question
From: "Chris Larkin" <clarkin@xxxxxxxxxxxxx>
Date: Wed, 20 Nov 2002 21:46:25 -0800
This one is interesting....
The ROM is split up into four 2k "Banks" you select which of the four you want by loading the bank you want into the accumulator (0 to 4) and then storing the accumulator to $3F.
Here is where I get stuck?  How does the cartridge get what you are writing to $3F????
Where is the 2k of selected ROM stored?
Why can't the entire 4k bank be loaded here? what's the other 2k for?
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