PSP: Message From NJ Regarding MVSPSP and UNI-BIOS | PSP News

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PSP: Message From NJ Regarding MVSPSP and UNI-BIOS

December 17th, 2006, 13:33 Posted By: b8a

NJ has posted the following on his website, with a specific request that the message be translated:

Please read following thread in "DCEMU.UK forums"
----------------------------------------------------------------

DCEMU.UK / NJ Arcade Emulators Source Translations - transrated by b8a

http://www.dcemu.co.uk/vbulletin/sho...89&postcount=2

-Although this is compatible with uni-bios and other hack BIOS, basically their use is not recommended. It's possible that a portion of the games won't run.

----------------------------------------------------------------

Also, MVSPSP constantly runs with Raster Effects = ON when using the UNI-BIOS (because it won't work when set to OFF). Accordingly, situations may occur where the operating speed drops dramatically on the low-on-processing-power PSP.
If you are hoping for a stable play experience, please use the newest version possible of either the Euro or Japan MVS BIOS. Or, in other words, please don't use any BIOS other than these. Since it's causing me various troubles, I'll be deleting UNI-BIOS and DEBUG BIOS with the next source code update, so I ask for your understanding.

That having been said, I've never had any problems occur with Metal Slug 4 with my setup. If you have used UNI-BIOS even once, then first change to an MVS BIOS, open the menu and confirm that Raster Effects is set to Off, and if it's set to On, then please change it to Off.
If it still doesn't work even then, then the cause is a total mystery. Irregardless there will be no further updates of MVSPSP itself, so I ask for your understanding.

(Mods: I realize that this really isn't front page material, but I've found that a lot of people don't get these messages unless they're posted in a new thread on the front page... So, please move it to whatever location you think is appropriate)

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