RaspberryJAMMA - JAMMA adaptor for RPi

dee2eR

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Hi,
I was getting lots of questions in another thread so it was recommended I start a dedicated one.

I make a JAMMA adaptor for RaspberryPi. It converts a pi (pi2 recommended) to a JAMMA board which can be used in any JAMMA cab with no modification to the cab. The board can be setup to do whatever you want, although it's only been used for emulators so far, as far as I know.

I have been working on this now for a couple of years and am on version 2 (not counting the handmade proto). It's a high quality pcb made in Australia and hand assembled by me. The board can do non-interlaced lowres video through JAMMA, has amplified mono sound and supports 2 players with 6 buttons each, 2 start, 2 coin, test and service. I also have a software build for it with 3 different MAME versions and FBA_next, unfortunately the downloads have been taken down and I haven't re-uped yet so no links at the moment. There is a fairly long thread on AussieArcade which was sort of my build log during this project. http://www.aussiearcade.com.au/showthread.php/67986-JAMMA-board-from-Raspberry-PI the earliest stuff in the thread at AA is no longer relevent as pi2 wasn't out yet and many other aspects have improved since then.

I think the only unanswered question from the forget the 19in1 thread was 'can you run just one game as though it was a dedicated board?' Yes, you can. I made a setup that does just that as I have a Space Stranger 2 cab with no SS2 board and never see Yachiyo boards up for sale. There is a script which can be edited however you see fit, which runs after the pi boots, ordinarily it launches advmenu but you can run anything that works on a pi.

There is a downside to my board though, some multisync monitor just don't like its signal. I don't own one to figure out why though and have done very little testing on this. Oh, and the video isn't amplified so if you cannot get enough brightness/gain out of the chassis you would need a video amp like Ultimarcs.

No video to show yet, although a couple of people who have them have said they're doing one, so hopefully there will be video soon I guess.
 

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Wow.. Looks great. So much more professional then my hacked together pi2 setup. I am totally interested in a few.
 
This is very cool. Please keep the updates coming. I would be very interested in buying this when it is available.

Thanks.

The board is available. I build them to order so it's set up exactly how you want and theres no need to mess about on the first use. I'm also happy to do kits. Although this time of year it may take a little longer than usual I generally ship within a week of recieving an order. Not sure of shipping time to other places but in Australia it's one or 2 days if your on the other side of the country, to the UK takes around 2 weeks.

This is just my hobby and I don't have a website or anything so if you're interested PM me.
 
Now that is a VERY cool project! I've had this fantasy about using a PI as a way to play a game in its cabinet while I work on getting the original parts repaired and functioning. This looks like it may be just the trick!

PM incoming.
 
Now that is a VERY cool project! I've had this fantasy about using a PI as a way to play a game in its cabinet while I work on getting the original parts repaired and functioning. This looks like it may be just the trick!

PM incoming.

This.....

It might make sense to own this to temp replace some boardsets while you have them repaired, if you have a JAMMA adaptor.
 
Price??????????

Oh yeah, sorry forgot that.

Price for full setup (includes rpi2 and 8gig class 10 sandisk sd card) is AU$205 + delivery
Without video on JAMMA (otherwise same as above) AU$200+ delivery

If you already have a pi or can get one cheaper locally I can do it without pi2 for AU$50 less.

The heatsink on the audio amp chip is a AU$5 optional extra, I am assured it is unnececary but it looks cool.

If you want to assemble the board yourself or are interested in some other custom format PM as I haven't figured out full kit prices.
 
Oh yeah, sorry forgot that.

Price for full setup (includes rpi2 and 8gig class 10 sandisk sd card) is AU$205 + delivery
Without video on JAMMA (otherwise same as above) AU$200+ delivery

If you already have a pi or can get one cheaper locally I can do it without pi2 for AU$50 less.

The heatsink on the audio amp chip is a AU$5 optional extra, I am assured it is unnececary but it looks cool.

If you want to assemble the board yourself or are interested in some other custom format PM as I haven't figured out full kit prices.
FYI for others in the U.S., that about $148.00 ($205 AUS).

Interesting idea and implementation for sure.

Scott C.
 
Wow, that's an exciting setup. Always had bad luck trying to get my pi to run emulators. Tagging this so I don't forget about it!
 
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