Re: Sega Multigame (Finally!)

On Nov 11, 12:13pm, Clay Cowgill wrote:
> Subject: Sega Multigame (Finally!)
> Finally!
>
> Ready to roll on the Sega Multigame! I took a prototype over to a friend's
> house and removed his EPROM card and CPU board and popped the whole thing
> into a "real" G-80 system. Works like a charm! Found a couple software
> glitches (a visual one and a control one) but have those fixed now.
>
> All "production" parts are verified and the schematic is in OrCAD Capture.
> I've outputted the netlist and routed a two-layer board with OrCAD Layout
> Plus. I'll double check the netlist against the prototype and send off for
> boards probably early next week (or late this week maybe).
>
> So... I'm going to order about 16-20 boards. Now's the time for a real
> headcount on this one.
>
> I'll sell the kit to people on this list for $75. That includes the
> daughtercard (assembled), instructions, a replacement PROM, and the
> associated software (on the daughtercard). I'm going to pay Dave Fish a
> royalty on each card to say "thanks" for getting the copy-protection
> cracked for us. I'm also keeping a cut on these for my time on the menu
> system and all the software patches to make the games play from a universal
> control panel.
>
> If you want one (or more than one) please send me a note to: clay@supra.com
>
> I don't want to get too many extras, but I don't want to get too few either.
> If you've already sent me a note saying you wanted a board(s) please send
> it again-- the first request was just to gauge interest level.
>
> I'll probably sell any spares over in RGVAM for $100 a pop. (For some
> reason it seems like my "tech support" level goes up dramatically when
> "kits" go to people outside of this group of people... ;-)
>
> Oh, Al-- your's is free for the EPROMs and pulling all the programming info
> together. ;-)

Hi all,

As you probably all know, I've got plenty of spare CPU boards which I'd like to
get rid of. At one time I went through them and tested them all, but they've
been moved around so much that I can't guarantee they still work (but they
probably do).

Box of 10 CPU boards for $50 sound fair? (Misc security chips, mostly Space
Fury). Heck, at the least you'd have 10 Z-80's and 40 2114 RAMs per box;
that's worth something :-)

Box of 30 XY pair, untested, no ribbon cables, make offer

Box of 20 speech boards, untested/unpopulated, make offer

(Might as well get rid of this stuff now before Clay makes a single board
multigame and this stuff becomes entirely obsolete...)

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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 Tue Nov 11 15:09:29 1997