italie |
MAME owes italie many thank yous, hah
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Reged: 09/20/03
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Posts: 15243
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Loc: BoomTown
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Monitor info and paragraph breaks please <nt>
07/22/11 07:29 AM
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> Hey there, I'm having a problem with losing video sync on my converted mame cab. I'm > running Mamewah with windows xp shelled on bootup so it loads into the frontend. I > have managed to pin the problem down to the fact that some mame games have a refresh > rate of less than 60khz, for example if I run 88games from my FE which has a rate of > 60khz, when I exit the game back to Mamewah everything is fine, if I run Baddues vs > Dragonninja which has a refresh rate of 57.4khz and then exit back to mamewah is goes > out of sync, strangely if I turn off the monitor/cab and back on this immediately > rectifies itself but if I run any game that has a refresh rate of less than 60 it > does the same thing. I first thought that it might be a Mamewah issue so I tried > exiting the FE back to windows and running mame from the command prompt, once again > every game with a refresh rate of 60khz exited without a problem but every game that > was under that rate lost sync when exiting and again turning the cab off and back on > fixed the picture. I have used the utility Refreshforce to setup up the resolutions > that are allowed to be sent to the monitor and I have disabled all refresh rates > above 60khz. My Mamewah front end runs at 640x480, I tried changing this to a lower > resolution but it made it unreadable plus I still seemed to have the same issue when > exiting games. I'm using a j-pac to interface the pc to the cab and an Ati Radeon > 9200 which I was led to believe was a good replacement for the ArcadeVga card which I > couldn't get a hold of, I'm also using the soft15khz utility. I also have the mame > resolution tool at my disposal but to be honest I've never used it because I don't > really know how to, does anyone know if I can use this program to fix my problem? One > final note which may or may not make a difference, the monitor is brand new and > recently installed but it was damaged in transit(dropped on one corner to be precise) > maybe this is why turning it off and back on seems to fix the problem, I do have a > replacement for this but would rather leave it installed just now until I can > disprove that its a software problem.
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