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Subject: Re: [stella] Atari 7800 From: danboris@xxxxxxxxxxxxxxxx (Dan Boris) Date: Wed, 18 Nov 1998 07:40:49 -0500 |
> From desmet@xxxxxxxxxxxx Tue Nov 17 17:09:13 1998 > X-Authentication-Warning: hp-34.cae.wisc.edu: desmet owned process doing -bs > To: stella@xxxxxxxxxxx > Subject: Re: [stella] Atari 7800 > URL: http://www.cae.wisc.edu/~desmet/ > Hexcode: 4B-69-73-73-5F-4D-65-5F-49-60-6D-5F-41-5F-47-65-65-6B > MIME-Version: 1.0 > Sender: owner-stella@xxxxxxxxxxx > Reply-To: stella@xxxxxxxxxxx > X-Lines: 30 > > > Has anyone ever wired up a logic analyzer to the 7800 and traced the data > and control signals on the system bus at startup? Would it be of help in > figureing out what the system does with the encryption/key, or is that > already known? I could do this if someone wants the info. > > Mark De Smet This isn't necessary since it's not the hardware that deals with the key, it's the BIOS code which has already been disassembled. Dan Boris -- Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/
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