处理器包含一个时钟，一条指令控制单元，一个算术和逻辑单元，并登记。
The processor contains a clock, an instruction control unit, an arithmetic and logic unit, and registers.
换句话说，控制单元在解决完中断信号后，处理的指令就是选中的处理函数的第一条指令。
In other words, the instruction processed by the control unit after dealing with the interrupt signal is the first instruction of the selected handler.
在执行这个指令之前，控制单元检查在它执行前一条指令时，是否有中断或异常产生。
Before dealing with that instruction, the control unit checks whether an interrupt or an exception occurred while the control unit executed the previous instruction.
控制单元控制单元告诉计算机系统的其他部分如何完成程序指令。
Thee Control Unit ——The control unit tells the rest of the computer system how to carry out aprogram's instructions.
控制单元它本身并不执行任何指令，它告诉计算机系统其他部分各干什么。
The control unit does not execute instructions itself, it tells other parts of the computer system what to do.
控制单元由程序存储器ROM、指令译码器、地址生成模块、程序计算器PC 组成。
The control path contain Instructor ROM, instructor register, instructor decode unit, address creating module and Program Counter (PC)module.
控制单元根据标号字段中的信息将操作字段安排为控制字中的指令。
The control unit arranges the action fields as commands in a control word based on information in the label field.
控制单元根据标号字段中的信息将操作字段安排为控制字中的指令。
The control unit arranges the action fields as commands in a control word based on information in the label field.
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