Keyboard Interface Bus { The serial Keyboard used on Personal Computers [PCs] is a 6 pin Circular DIN. The pin-out for the Keyboard or Mouse port is: Pin 1; Data, Pin 2; Reserved, Pin 3; Ground, Pin 4; +5 Vdc, Pin 5; Clock, Pin 6; Reserved. }

Next Section Electronic Buses 'L'

An alphabetic listing of released interface buses. Primarily the links point to pages that describe the physical and electrical interfaces. Interface Bus protocols are not addressed.