发明名称 Scheme for delay locked loop reset protection
摘要 Systems and methods are provided for operating a delay locked loop during a reset. The systems and methods provide for activating a reset mode signal to prevent a phase lock signal from forcing the DLL out of a reset, and deactivating the reset mode signal only after at least one shifting operation is performed to allow the phase lock signal to correctly allow the DLL to be out of the reset.
申请公布号 US6549041(B2) 申请公布日期 2003.04.15
申请号 US20020208063 申请日期 2002.07.30
申请人 MICRON TECHNOLOGY, INC. 发明人 WALDROP WILLIAM C.
分类号 H03L7/081;H03L7/095;H03L7/10;H03L7/107;(IPC1-7):G01R25/00;H03D13/00 主分类号 H03L7/081
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