CENTRAL PROCESSING UNIT BOARD, AND MAIN BOARD CAPABLE OF ATTACHING/DETACHING THE BOARD

摘要

PURPOSE: To provide a computer capable of being easily upgraded at a saved upgrade cost. ;CONSTITUTION: This central processing unit board 1 on which a central processing unit 11 upgraded on a printed circuit board 14 by the user, a jump setting section 13 whose jump switching state is set so as to receive a clock signal in matching with the specification of the central processing unit and a central processing unit side connector 12 are mounted, is mounted on/ dismounted from a main board 2 through the central processing unit side connector 12 and a main side connector 21.;COPYRIGHT: (C)1995,JPO