Subject: Re: [stella] When don't ROMs work on the Supercharger? From: jimn8@xxxxxxxxxx (Jim Nitchals) Date: Mon, 17 Mar 1997 20:00:20 -0800 (PST) |
Not all 2K or 4K ROM images work with the Supercharger because they access the bank-switching hardware at $FFF8, either because there's data there in the cart or the cart hits it doing a checksum at powerup time. If a 2K ROM just switched banks it'd work OK, but the games that crash seem to enable RAM writing. When that happens, any access to $F0xx causes a spurious write into the cart space. - Jim -- Archives available at http://www.biglist.com/lists/stella/archives/ E-mail UNSUBSCRIBE in the body to stella-request@xxxxxxxxxxx to be removed.
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