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Software Support => GroovyMAME => Topic started by: trev1976 on January 22, 2025, 04:39:59 pm

Title: Final Burn Neo - 15khz Drivers - PGM Display Issue
Post by: trev1976 on January 22, 2025, 04:39:59 pm

Not sure if I can ask this here but I'll give it ago.

I tried running PGM on stand alone FBN but I get a message saying 448x224 isn't supported on my GPU (I'm using 15khz crt emudrivers) so I select 2560x224 and the game runs fine but it dosnt look right , it's flickery like it's in interlaced mode or something? When I run the same games through groovymame and retroarch final burn neo it looks perfect.

Is there anyway to fix this as I like using stand alone FBN.

I5 3470
HD7570

Thanks

Title: Re: Final Burn Neo - 15khz Drivers - PGM Display Issue
Post by: pbj on January 22, 2025, 05:52:31 pm

The actual boards run at a weird sync rate, too.  I had to run mine through a sync cleaner to get a stable image.

Title: Re: Final Burn Neo - 15khz Drivers - PGM Display Issue
Post by: reeone on January 22, 2025, 11:06:20 pm

you must install 448x224 with vmmaker,and thats my fbn setting ini,run great at 240p
also a 2560x224 setting if you cant install 448x224,also run great

Title: Re: Final Burn Neo - 15khz Drivers - PGM Display Issue
Post by: Zebidee on January 22, 2025, 11:41:36 pm

What reeone said.

I think that CRT_emulator in practice doesn't go below 240p, even if your video mode is technically less, so you may as well use 448x240p. Hopefully someone will correct me if I'm wrong.

Add the video mode to the list in "user_modes - super.ini", then regenerate/install. The format is pretty obvious.

Title: Re: Final Burn Neo - 15khz Drivers - PGM Display Issue
Post by: trev1976 on January 23, 2025, 02:10:14 am

Ok great , I'll have a play around later :)

Title: Re: Final Burn Neo - 15khz Drivers - PGM Display Issue
Post by: trev1976 on January 23, 2025, 03:20:14 pm

448 x 240 worked a treat , thanks :)