这是一个产生产生毫秒级时钟延时的程序。
This is a generated clock millisecond delay resulting procedures.
同时就设计中常遇到的三个问题:时钟延时,时钟偏移,同步器的亚稳态性加以说明且提出了解决方法。
After analyzing the Clock delay, the Clock Skew and the critical steady synchronizer which are difficult in the design, some settle methods are introduced.
延时——一条指令用来产生最终值所使用的时钟周期数。
Latency — The number of clock cycles an instruction USES to produce a final value.
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