# 计算体

##### Gate circuit

8.3.1 The significance of the gate circuit The above figure was mentioned in 2.1.2. From this figure, we can see the important position of the gate circuit in the computer composition. 8.3.2 The role and classification of gate circuits( 1) The role of gate circuitThe function of the gate circuit is that the digital circuit uses the gate circuit to perform arithmetic and logical operations. ( A) People do arithmetic and logical operations·People do arithmetic operations: 1098+1234 =?·People do logical operationsAnd operation: the rain with an umbrella to go out, go out and meet rain on an

2021-06-01 23:31:21    分类:博客    计算机   嵌入式   计算体

##### How are various parts of the CPU realized through electronic components

In the previous course, we have roughly understood the composition of the CPU, understood the structure of the CPU’s arithmetic unit and controller, and what are the main functions. Then we will discuss the CPU’s arithmetic unit in Section 8. And control, is how to achieve through electronic components, or how the electronic components are built into cpu chips. . 8.1 From transistor to computerFrom the picture below, we can roughly know how the triode builds our computer step by step. ( 1) TransistorBecause the internal working principle of the triode is analog, the triode belongs to the

2021-06-01 23:31:10    分类:博客    计算机   嵌入式   计算体