Build Your Own Arcade Controls Forum

Software Support => GroovyMAME => Topic started by: Endprodukt on April 08, 2016, 12:49:42 pm

Title: Vertical sync problem?
Post by: Endprodukt on April 08, 2016, 12:49:42 pm

Hey,

I have a problem with the vertical sync that I didn't have before I did an update to 2.0. The "sweetspot" for the vertical sync seems to be soooo tight I have to redial it each time I start the cabinet.
Is it possible to change something in the modelines/presets (I'm on pstar25) to solve this?

Best,

Olli

Title: Re: Vertical sync problem?
Post by: Endprodukt on April 11, 2016, 08:40:34 am

Anyone? Rolling screen gets sometimes to the point it will barely sync. Starting games like mk will need redial. I didn't have that problem on version 1.

Title: Re: Vertical sync problem?
Post by: Calamity on April 11, 2016, 10:26:37 am

You probably have to change the vertical sync polarity in your Polostar preset.

Title: Re: Vertical sync problem?
Post by: Endprodukt on April 11, 2016, 03:52:45 pm

Since I don't want to destroy anything or make it even worse, could you point me in the right direction? It would be appreciated.

Title: Re: Vertical sync problem?
Post by: Calamity on April 13, 2016, 04:39:30 pm

Quote from: Endprodukt on April 11, 2016, 03:52:45 pm

Since I don't want to destroy anything or make it even worse, could you point me in the right direction? It would be appreciated.

Create a custom preset based on the polostar one, then change the polarity values (0 is negative, 1 is positive):
http://forum.arcadecontrols.com/index.php/topic,116023.0.html (http://forum.arcadecontrols.com/index.php/topic,116023.0.html)