| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a clock generator for providing a generator clock. <P>SOLUTION: The clock generator comprises a first clock source to provide a first clock and a second clock source to provide a second clock whose frequency indirectly tracks a supply to a clock distribution network. The clock generator selectively provides as the generator clock the first clock when the second clock leads the first clock and the second clock when it lags behind the first clock. <P>COPYRIGHT: (C)2007,JPO&INPIT |
