Adding -5V to your MVS Harness Project.

Briggs

I'm getting too old for this shit...,
Joined
Oct 30, 2001
Posts
2,276
Damn I've been busy. Another project is up. Adding -5V to your MVS harness.

<a href="http://www.hardmvs.com" target="_blank">www.hardMVS.com</a>

Take a look, hope it helps.
 

evasyar

Genjuro's Frog,
Joined
Aug 21, 2001
Posts
1,193
hello briggs - this was definitely great to see, but what exactly would this particular project do for you??? <img src="graemlins/spock.gif" border="0" alt="[Spock]" />
 

Briggs

I'm getting too old for this shit...,
Joined
Oct 30, 2001
Posts
2,276
Some older game boards - Jamma and non Jamma require a -5V voltage to work. It really just makes the harness more Jamma compliant.
 

Mike

Bead Banger
Joined
Aug 13, 2000
Posts
1,492
That's ausome!

Does anyone have a list of pcb's that need the -5 volatge to work?
 
Joined
Apr 13, 2001
Posts
1,314
Briggs I got one for ya'. A way to access the Neo Geo Bios from the controlls. Like on the home system with a Bios chip.

Also a reset button on the controls would be pretty sweet.

Just a thought.


Criterionradiohead ;)
 

Briggs

I'm getting too old for this shit...,
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Oct 30, 2001
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I bought a BIOS chip, so we will see where that leads when it comes in...
 

ttooddddyy

PNG FTW,
Joined
Nov 29, 2001
Posts
8,335
As Briggs mentioned some jamma boards require -5V,
an MVS board will work in a jamma cab, but a jamma board may not work in an MVS cab.
 

Rigel

The Ultimate 11
Joined
Dec 11, 2001
Posts
226
Silly question maybe. Where can one find those Jamma 25/56 crimp on pins? I've got a couple harnesses from Street Fighter cabs, and I'd love to get the SNK 4th button wired on there.
 
3

300 Meg Pro Gear Spec

Guest
Originally posted by Rigel:
<strong>Silly question maybe. Where can one find those Jamma 25/56 crimp on pins? I've got a couple harnesses from Street Fighter cabs, and I'd love to get the SNK 4th button wired on there.</strong><hr></blockquote>


I was wondering the same thing . I also want to add the select button ,

[ February 12, 2002: Message edited by: 300 Meg Pro Gear Spec ]</p>
 

SNK4EVER

R.I.P., Dear Friend,
Joined
May 19, 2001
Posts
1,415
That site is the absolute shit! I mean, I've had a lot of questions about my MVS and your site has helped me out on many occasions! Thanks Briggs!
 

Briggs

I'm getting too old for this shit...,
Joined
Oct 30, 2001
Posts
2,276
You can get all the pins, wires, connectors, buttons, crimper, etc. from <a href="http://personal.msy.bellsouth.net/msy/b/o/bob147/#top" target="_blank">Bob Roberts</a>. If you don't want to buy the crimpers and ends, email me and I'll make them for you for a small fee.
 

Briggs

I'm getting too old for this shit...,
Joined
Oct 30, 2001
Posts
2,276
In asking around, some of the Jamma boards that require a -5V line are:

Double Dragon
Rastan (and Nastar?)
Snow Brothers
and some of the MK series.
 

Rigel

The Ultimate 11
Joined
Dec 11, 2001
Posts
226
Originally posted by Briggs:
<strong>You can get all the pins, wires, connectors, buttons, crimper, etc. from <a href="http://personal.msy.bellsouth.net/msy/b/o/bob147/#top" target="_blank">Bob Roberts</a>. If you don't want to buy the crimpers and ends, email me and I'll make them for you for a small fee.</strong><hr></blockquote>

Wow, Bob Roberts has a ton of stuff. Now I can finally get the right parts to wire my Yie Ar Kung Fu board!!!! Thanks Briggs!
 

chimpmeister

Former Moderator
Joined
Aug 13, 2000
Posts
5,228
Bob Roberts is a great online retailer. Communicates entirely with email, and is very helpful and his prices are great. I made several large orders from him and was very happy with the parts, and the great prices!! :)
 
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