ABB 07AA61控制器

ABB 07AA61控制器

控制器的作用

控制器的作用是控制和协调整个计算机的动作，控制通常需要程序计数器〔PC〕、指令存放器〔IR〕、指令译码器〔ID〕、定时与控制电路，以及脉冲源、中断等共同完成。控制器由:指令存放器Instruction Register、指令译码器Instruction Decoder、定时与控制电路Programmable Logic Array、程序计数器Program Counter、标志存放器Flags Register、堆栈和堆栈指针Stack Pointer、存放器组等构成。

附加：控制器的主要功能

运算器只能完成运算，而控制器用于控制着整个CPU的工作。

Role of controller

The function of the controller is to control and coordinate the action of the whole computer, and the control usually needs the program counter (PC), the instruction store (IR), the instruction decoder (ID), the timing and control circuit, as well as the pulse source, the interrupt and so on. The controller consists of Instruction Register, Instruction Decoder, timing and control circuit Programmable Logic Array, Program Counter, and flag register Register, Stack, Stack Pointer, and stack group.

Additional: The main function of the controller

The computer can only complete the operation, and the controller is used to control the work of the entire CPU.