Docking detection and suspend circuit for portable computer/expansion chassis docking system

摘要: A docking detection and suspend circuit for portable computer/expansion chassis system. first within the computer is capable of detecting an impending electrical coupling to a corresponding station generating signal indicating coupling. second coupled receiving placing in mode at least until fully electrically couples station. The present invention relieves user task manually prior with protects components both from being damaged by when normal operational prevents user's data corrupted.