I have no idea what you are asking. You want to know how to add a DB25 connector to your PCB, or how to connect a parallel databus from one component to another,... Give us something to work with here.
I have no idea what you are asking. You want to know how to add a DB25 connector to your PCB, or how to connect a parallel databus from one component to another,... Give us something to work with here.