Build Your Own Arcade Controls Forum

Main => Main Forum => Topic started by: endrien on August 20, 2009, 10:13:13 pm

Title: How to use a PC with a jamma cab?
Post by: endrien on August 20, 2009, 10:13:13 pm
I have a working tekken 3 jamma cab, but I'd like to convert it to mame(Not sure if I want to ditch the tekken board or not..). How would I do so? I have a pc ready to go.
Title: Re: How to use a PC with a jamma cab?
Post by: endrien on August 21, 2009, 12:10:13 am
if it matters my tekken board has 2 vga and 1 usb port.
Title: Re: How to use a PC with a jamma cab?
Post by: CheffoJeffo on August 21, 2009, 06:57:46 am
http://www.ultimarc.com/jpac1.html
Title: Re: How to use a PC with a jamma cab?
Post by: shardian on August 21, 2009, 09:12:25 am
http://www.ultimarc.com/jpac1.html

You'll also need to address the monitor. You need to find the identifying marks on the circuit board of the monitor, then research it online to find out it's resolution. It should be a standard resolution monitor, and interfacing it with a PC will have to be addressed.

You could use an ArcadeVGA card for simplicity, or something like soft15khz for cost effectiveness.

Search either term here for more info.
Title: Re: How to use a PC with a jamma cab?
Post by: endrien on August 21, 2009, 10:28:20 pm
How much is jpac and exactly how does it work?
Title: Re: How to use a PC with a jamma cab?
Post by: Franco B on August 22, 2009, 12:29:26 pm
How much is jpac?

Click the link Cheffo gave you and then click on Store. Easy eh?

exactly how does it work?

This ones even easier. Just click the link! Amazingly it takes you straight to the JPAC FAQ.

 ::)
Title: Re: How to use a PC with a jamma cab?
Post by: Malenko on August 22, 2009, 01:26:10 pm
if it matters my tekken board has 2 vga and 1 usb port.

if thats how it connects you dont have a jamma cab; you have a JVS cab.
If you connect with the JAMMA edge connector, follow the links above.

Tekken 3 can use either.
Title: Re: How to use a PC with a jamma cab?
Post by: Franco B on August 22, 2009, 02:01:15 pm
Just to confuse matters even more if it is JVS then you can use a [JVS-PAC (http://jvspac.kirurg.org/)] for your controls,
Title: Re: How to use a PC with a jamma cab?
Post by: endrien on August 22, 2009, 02:41:27 pm
It has both vga and jamma connectors(its currently connected with jamma)
Title: Re: How to use a PC with a jamma cab?
Post by: Malenko on August 22, 2009, 02:54:29 pm
do you have pictures of your set up? I've never seen one dual wired before, you might have a JVS set up with a jamma I/O adapter.


How are you connecting the Tekken 3 board? if its through the jamma edge connector the JPAC will work for your application even if it is using an I/O adapter
Title: Re: How to use a PC with a jamma cab?
Post by: endrien on August 22, 2009, 06:48:25 pm
Heres some pics:
(http://i32.tinypic.com/4j6vcz.jpg)
(http://i32.tinypic.com/2dce2km.jpg)
(http://i27.tinypic.com/34g0shl.jpg)
Title: Re: How to use a PC with a jamma cab?
Post by: Malenko on August 22, 2009, 07:41:05 pm
You need a JPAC.  the VGA connectors and USB in the tekken 3 board are to hook it up to a JVS cab, yours is JAMMA. You'll also need either soft15k or an AVGA
Title: Re: How to use a PC with a jamma cab?
Post by: endrien on August 22, 2009, 09:23:46 pm
whats soft15k/AVGA? Like to convert PC to the arcade monitors frequency?
Title: Re: How to use a PC with a jamma cab?
Post by: Beretta on August 22, 2009, 09:50:02 pm
whats soft15k/AVGA? Like to convert PC to the arcade monitors frequency?
yes,

the arcade VGA is a ready to go card modified in the bios to operate at 15khz.

the soft 15khz does the same thing except it does so in software AFTER the drivers are loaded.. IE when you first turn the computer on the card will be spitting out regular VGA freqz once windows loads up the cards drivers it switches over to 15kghz.

also 15khz will work with a number of video cards, cards more powerful then what the AVGA is built on.. the arcade VGA is fine for mame as mame makes very little use of the video cards hardware, but if you wanted to play something that required a lot of power 15khz would be the best ... option.

iirc the AVGA sells for roughly 90-100 bucks.. it's main selling point is ease of use.