Method for duplexing a clock board

摘要: A method provides a technique to implement circuit for duplexing clock board that is applicable all elements within base station which synchronized by using clock. More particularly, the duplexes embodied supply stable in CDMA (code division multiple access) System such manner case an active mounted/dismounted or its hardware reset, protection logic implemented standby mode (“a board”) receive information of Opponent board. This so break during changing can be prevented previously received and traditional complicated circuits simplified employing EPLD (electrically programmable device).