计算机组织
您能详细解释一下什么是“时钟周期”吗?
Could you explain to me in detail what a "Clock Cycle" is?
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您能详细解释一下什么是“时钟周期”吗?
Could you explain to me in detail what a "Clock Cycle" is?
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时钟周期是设备时钟的单个完整转换的持续时间。本质上,数字电子是同步的,即,有一个定时命令的中央源,使处理器的所有元件同时发生。
这就像军官带领一个旅的步兵,命令他们每次左脚向前迈出的时候都要喊一声“左”,这样士兵们就不会互相绊倒。
计算机具有实现类似目的的设备 - 它同步处理器的不同部分,例如内存访问单元、算术单元等。它对计算机的速度有直接影响 - 它同步序列的执行操作,它们共同决定了软件程序的执行速度。
Clock cycle, is a duration of a single, complete transition of a device clock. Essentially, digital electronic is synchronous, i.e., there is a central source of timing commands synchronizing all elements of a processor to occur simultaneously.
It is similar to the officer leading a brigade of infantry, ordering them to shout "left" every time they put their left foot forward - this way, soldiers don't stumble into each other.
A computer has a device fulfilling a similar purpose - it synchronizes the different portions of a processor, for instance, memory access units, arithmetic units, etc. It has a direct impact on the speed of the computer - it synchronizes the execution of sequences of operations, that together result in the speed of execution of a software program.