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AJR Hacker
MAME Fan
Reged: 02/01/16
Posts: 40
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Re: Update
11/26/17 11:15 PM


> Edit: Wow, West Story seems to be running slower than what it should be. Does the PCB
> have inadequate hardware, or was that just a result of the hackers messing with the
> code?

The bootleg hardware is indeed less powerful. The original Seibu hardware apparently used DMA to buffer the video RAMs (as all later Seibu games do). The bootleggers didn't implement that and instead hacked up the 68000 code to laboriously copy out the video memory in software.







Entire thread
Subject Posted by Posted on
* DU: Blood Bros. SmitdoggAdministrator 11/26/17 08:19 PM
. * Update SmitdoggAdministrator  11/26/17 09:11 PM
. * Re: Update BrianT  11/27/17 01:02 AM
. * Re: Update AJR Hacker  11/27/17 03:03 AM
. * Re: Update Haze  11/27/17 01:11 AM
. * Re: Update Haze  11/27/17 07:45 PM
. * Re: Update SmitdoggAdministrator  11/27/17 01:05 AM
. * Re: Update Kitsune Sniper  11/26/17 09:19 PM
. * Re: Update AJR Hacker  11/26/17 11:15 PM
. * Re: Update Kitsune Sniper  11/26/17 11:33 PM
. * Re: Update Haze  11/27/17 12:11 AM
. * Re: Update Kitsune Sniper  11/27/17 12:27 AM

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