Re: FW: tempest hacks for single 27256 ROM, 27512 ROM with and without Tempest Tubes posted

Different?

http://ionpool.net/arcade/tempest/temp_single_rom_1_of_2.jpg
http://ionpool.net/arcade/tempest/temp_single_rom_2_of_2.jpg

Joe Magiera wrote:
> This is a follow up from Brian who put together the single ROM hack for
> Tempest. It will not work on version -03 & -04 boards.
>
> Joe
>
> -----Original Message-----
> From: Brian Brzezicki [mailto:brianb@paladingrp.com]
> Sent: Thursday, September 25, 2008 11:48 PM
> To: Joe Magiera
> Subject: Re: tempest hacks for single 27256 ROM, 27512 ROM with and without
> Tempest Tubes posted
>
> Brian Brzezicki wrote:
>> Joe attached in the code for hack #3 (tempest + tubes on a 512k chip)
> Joe, by the way I just looked at the schematics, and my hacks WILL NOT
> work with a version -03 or -04 CPU board, or any board hacked to use 4K
> chips (2532).
> if you have only 5 game ROMs on your original boards... DO NOT do this hack.
>
> -brian
>
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>
>

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Received on Thu Oct 2 15:29:42 2008