This paper describes the implementation of buffer manager that is used in switch circuit, provides a request shift method to handle the latency between input buffer and central arbitration.

研究了交换控制电路中基于输入缓冲的交换结构，提出了一种请求移位的方法处理输入缓冲和中央仲裁器之间的仲裁延时；

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One method is to feed the zipper some text in one language, then switch the input to a different language.

ECONOMIST: Computers and language