MAMEWorld Central >> News
View all threads Index   Flat Mode Flat  

Kitsune Sniper
Furry guy
Reged: 01/30/04
Posts: 2200
Send PM
Re: Update
11/26/17 11:33 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.

That's crazy. Will MAME be able to reproduce this behavior correctly?







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

Extra information Permissions
Moderator:  John IV, Tafoid 
0 registered and 25 anonymous users are browsing this forum.
You cannot start new topics
You cannot reply to topics
HTML is enabled
UBBCode is enabled
Thread views: 521


Quantcast