作者: John Bode
DOI:
关键词: Signal 、 Word clock 、 Real-time computing 、 Computer science 、 Digital clock manager 、 Clock skew 、 Clock domain crossing 、 Digital clock 、 Synchronous circuit 、 Clock synchronization
摘要: A system for updating clocks required to keep very accurate time. first clock receives infrared time correction from a second serving as calibration device. The clock, upon receipt of the correction, can then send signal—audible, visual, or an signal confirm that has been received.