Subject: Re: [stella] Maze Craze and 650x From: Chris Wilkson <ecwilkso@xxxxxxx> Date: Tue, 21 Aug 2001 10:35:40 -0400 (EDT) |
On Tue, 21 Aug 2001, Erik Mooney wrote: > >BTW, what *is* a 6509? I.e. how does it differ from the 6502? > > According to this page: http://mirror.nol.at/chipdir/n/65.htm > it's a "6502 with 1 MB address space". Dunno how the extra space is > addressed... segment registers? That's cool. I just thought...I should have the databook lying around. (God bless SwapFest!!!) It has data sheets for the 650x processors, and several support chips. I'll take a look at it sometime. -Chris - Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/
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