josephine383
引用流水线的概念来形容公交车流水发车就是不间断的,没间隔一定时间发一次,只要乘客购票就可以上车,通常每30分钟一趟 ,范围基本上是15-45分钟内。流水线其实是个泊来词,英文是streamline,我想应该是起源于工业革命时期,人们开始借助机器生产产品了,产品在传输带上移动,不断的被加工,而不是单纯的全部靠手工制造,所以人们形象的把这个过程称谓streamline,后来传到中国,被翻译成了流水线。
Smileの夏天
flow line; assembly line; pipeline; stream-lined line流水线操作 pile line operation;流水线控制 pipeline control; 流水线生产 flow-line production; continuous line production;流水线系统 pipeline system;
520贝基清净果
In hardware the function of pipeline is implemented by inserting registers in the combinational logic. Long combinational path tends to cause low maximum frequency. If there is critical path in your design, you can use the pipeline to insert registers in the long combinational path to shorten it. Then the timing performance will be improved.翻译一下,大概意思就是:流水线就是在延时较长的组合逻辑(一般是多级组合逻辑)中插入寄存器,将较长的组合逻辑拆分为多个较短的组合逻辑,以提高设计的最大时钟速率。流水线的缺点是会在设计中引入流水线延时,插入一级寄存器带来的流水线延时是一个时钟周期