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How to build a multi jamma?

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littlecharlie:

HI, does someone know how to build a double jamma, to switch between 2 jamma pcbs?
I know there are some commercial multi jammas, but i'd like to build my own.

Thanks

CheffoJeffo:

The answer to your question is "Yes", but can you be more specific as to what you are looking for ?

Do you want to build your own JAMMA switch ?

Mechanical vs. Electronic switching ?

Do you want the boards to be powered the entire time ?

Controls connected to both games and just audio/video switching ?

littlecharlie:

Hi CheffoJeffo


--- Quote from: CheffoJeffo on January 23, 2009, 02:38:23 pm ---The answer to your question is "Yes", but can you be more specific as to what you are looking for ?

Do you want to build your own JAMMA switch ?
Yes

Mechanical vs. Electronic switching ?

It would be great if i could do it by electronic means, eg, using a button to switch between pcbs

Do you want the boards to be powered the entire time ?

I don't really mind, just the easiest way. But if I had to choose, I'd choose that the boards only were powered when they are selected

Controls connected to both games and just audio/video switching ?

That's it!


--- End quote ---

Thanks!!!

littlecharlie:

Hi!

Anything new?

CheffoJeffo?

CheffoJeffo:

Patience paduan -- what has it been, 16 hours since I asked clarifying questions ?

It's not like I am going to design the circuitry for you -- *I* buy my JAMMA switches because it isn't worth the time to make them for *myself*, let alone design them for someone else.

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