Apparatus and method of connecting direction input peripheral to remote semiconductor device

Disclosed are a method and a system of connecting a remote direction input device to semiconductor equipment. An FAB remote control device is respectively formed in the semiconductor equipment. A remote direction input device such as each trackball is formed in a remote office computer. If the combination of a temporary remote office computer and temporary semiconductor equipment is selected, an exclusive communication session is established according to the corresponding combination. After that, one of the direction input device input of the remote office computer or the local input of a semiconductor line according to the input authority in the selected combination is selectively input to the semiconductor equipment.