Electronic apparatus and daughterboard

Abstract

A daughterboard to be attached to a motherboard on which a host controller is mounted includes a first connector electrically connected to the host controller, a bridge controller electrically connected to the first connector, a chip electrically connected to the bridge controller, and a second connector electrically connected to the bridge controller and configured to electrically connect to other daughterboards.

1 . A daughterboard configured to be attached to a motherboard comprising a host controller, the daughterboard comprising:
 a first connector configured to be electrically coupled to the host controller;   a bridge controller electrically coupled to the first connector;   a chip electrically coupled to the bridge controller; and   a second connector electrically coupled to the bridge controller and configured to electrically couple to other daughterboards.   
     
     
         2 . The daughterboard of  claim 1 , wherein the bridge controller is configured to branch a signal from the host controller. 
     
     
         3 . The daughterboard of  claim 2  comprising a first daughterboard face configured to face the other daughterboards, the first daughterboard face being mounted with the chip. 
     
     
         4 . The daughterboard of  claim 1 , wherein the chip is a graphics chip. 
     
     
         5 . The daughterboard of  claim 4 , further comprising four Video Random Access Memories electrically coupled to the graphics chip.