1.For example, the computer timing generator, prescaler, counters, such as instructions to use counters.

1.例如，计的时序发生器、分频器、指令计数器等都使用计数器。

2.The essential blocks of the synthesizer, the prescaler, the phase detector, the chargepump, and the voltagecontrolled oscillator were presented.

2.提出了合成器的基本模块，分频器，鉴相器，充电泵和压控振荡器。