Jamma Adaptor ID's

Setch

The nice ad-min
vacBacker
Credits
538CR
Hi All

I've got some Jamma adaptors that i appear to have made in the past but have not labeled them to say what they are.. DOH !!

A long shot but if anyone can ID these based on the pinout that would be helpful.

Connector 1 & 2 both 22 pin & appear to be the same, i think Connector 2 was a replacement for #1 before i found it and stopped completing it or was an unknown board with similar pinout.

1_&_2.PNG


Connector 3 (22 pin) totally weird pinout ?!? and 4 was the only 28 way adapter i had without a label.

3_&_4.PNG


Thanks in advance.

Andy
 
Top