Centroid Community CNC Support Forum

Hi out there, I am a bit confused (easy done). I understand that I need to use a db25 board if I wish to use 5v stepper motor drivers. But how do I know which terminal does what. Can anyone please let me know. Thanks.

The DB25 pin out is on every wiring diagram for the Acorn. It's just to the right of the DB connector on the diagrams in a box labeled H6.