Synchronizing of clocks
作者： Robert G. Wilkinson
DOI:
关键词: Clock domain crossing 、 Detector 、 Synchronization 、 Electrical engineering 、 Electronic engineering 、 Clock signal 、 Synchronizing 、 Transmitter 、 Engineering 、 Signal 、 Reset (computing)
摘要: A time clock modem transmitter comprises a pseudo-random number generator (PNG) which produces time-spaced sequence of numbers such that each uniquely represents the day. PNG(11) capable producing polynomial longer than 24 hours is reset every by reference (4). receiver includes PNG(26) having same characteristics as PNG(11). received signal fed into PNG and then started. The output from are compared to ensure correct synchronization modem. detector provided responsive random representing 2400 it resetting pulse at clock. Clock generators 19 28 rapidly advance one cycle on actuation respectively in for clocks.
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