wxforecaster
Member
I have a stack of boards in need of repair and I'm sick of trying to work on them in game. So, using a bunch of spare buttons, lumber, a VGA adapter and a purchased JAMMA harness, I decided to wire up my own bench test rig. DONE!
Now I'm trying to create some JAMMA to PCB adapters to get this going. First up, Midway Bump n Jump.
Two questions:
1.) The JAMMA harness has a single sync wire. The BnJ PCB has a H/V sync. Do I just tie them together and call it good?
2.) The BnJ video edge connector also has a wire that the schematics label as -SENSE. What does this go to?
Thanks in advance!
Now I'm trying to create some JAMMA to PCB adapters to get this going. First up, Midway Bump n Jump.
Two questions:
1.) The JAMMA harness has a single sync wire. The BnJ PCB has a H/V sync. Do I just tie them together and call it good?
2.) The BnJ video edge connector also has a wire that the schematics label as -SENSE. What does this go to?
Thanks in advance!

