stored-program Computer/von Neumann Architecture 冯诺依曼体系结构

0.Computer is an integration of hardwware and software.

计算机是硬件与软件的结合体

1.Computer consists of datapath,control,memory,input,and output.

计算机由五部分组成，数据通路(运算器、datapath)、控制器(数据通路与控制器构成处理器processor)、存储器、输入设备、输出设备(输入与输出合称I/O)

2.Instruction=opcode+opercand specifier

指令=操作码+操作数描述符

3.Memroy is a large ,single-dimensional array,with the address acting as the index to that array,starting at 0.

存储器本质上是一个巨大的一维数组，存储器地址作为数组下标，从0开始

4.Instruction and data are represented in binary digital number, and stored in a single read-write memory.

指令和数据以二进制数字数字表示，并存储在单个读写存储器中。