题目

英语翻译
A bus generally contains a set of control lines and a set of data lines,The
control lines are used to signal requests and acknowledgment,and to indicate
what type of information is on the data lines.THe data lines of the bus carry
information between the source and the desination.This information may
consist of data ,complex commands,or addresses.For example,if a disk want to
write some data into memory from a disk sector,the data lines will be used to
indicate.the address in memory in which to place the data as well as,to carry
the actual data from the disk .The control lines.will be used to indicate
what type of information is contained on the data lines of the bus at each
point in the transfer.Some buses have two sets of signal lines to separately
communicate both data and address in a single bus transmission.In either
case,the control lines are used to indicate what the bus contains and to
implement the bus protoc

提问时间：2020-05-09

答案

一辆公共汽车通常包含一套控制线路和一组数据线 控制线路被用来信号请求和谢意,并标明 什么样的信息是数据行这个数据的公共汽车 信息来源、desination这种信息可能 由数据、复杂的命令,或地址例如,如果...