mwong168
New member
However.. I am somewhat interested in your comments about using the arcadevga and arcade monitor setup with MAME. I have never really looked into that at all.
Well keep i mind the ArcadeVGA was designed to work with a JPAC. Both of these products can be found on ultimarc.com. I've used them and my friend has use them on all his cabs. You can put a PC and MAME a jamma cab in seconds literally.
If you have a JAMMA based cabinet all you do is unplug the harness from the original arcade game PCB and connect it to the JPAC. Then connect a PS2 or USB from the JPAC to your computer to power it and then VGA cable to the ArcadeVGA in your computer. Make sure you set the jumper on the JPAC to the proper refresh rate and you are done. The JPAC will even keep your original coin door lit when you turn on your computer too assuming the previous operator didn't butcher the wiring harness.
Then from inside MAME you have to setup each games' native resolution as there is a difference. If you use the defaults for each rom it will have Direct3D enabled, auto stretch the resolution. This screen shot below shows defaults and the next screen is set to the proper native resolution.
Now you have to be hardcore to notice the difference at first glance but I went through this a few nights ago with all 250 of my roms and there is a difference in picture but tedious none the less. Another nice thing about this JPAC+ArcadeVGA combo is everything can be reverted back to stock in seconds.
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