释义 |
communications processor 通信处理机 A specialized I/O processor that is used to control a number of communication lines and/or communication devices. These lines/devices operate slowly in comparison tocomputing speeds so that one communication processor is usually multiplexed across a large number of lines/devices. 种输入输出专用处理机,用于控制一批通信设备和通信线路。这些通信设备和线路的操作速度比计算机的计算速度要慢得多,所以,一台通信处理机可以对多个通信设备和线路进行多路操作。 |