Re: Zektor for the masses

On May 21, 1:52pm, Fish, David wrote:

> I guess it's time for an update. Here's where I'm at. The Zektor chip
> has been cracked and it's
> scrambling algorithm has been 100% figured out. The patch list for the
> EPROM data has been
> completed; there's 50 bytes spread throughout 7 of the EPROMs which need
> to be changed.
> The new CRC values will need to be calculated and added to the patch
> list (up to 16 more bytes
> to patch). Once that's done I'll make the new binaries available to
> anybody who wants them.
> If all goes well it should be completed by Memorial Day.

Great! So tell me, what needs to be done to the CPU board? Special CPU EPROM
for each game, or generic? What about the security chip socket, what goes in
there now?

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Mark Jenison E-mail address: jenison@cig.mot.com
Cellular Infrastructure Group Motorola--Arlington Heights, IL
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Received on Wed May 21 11:00:48 1997