通过系统组成、控制电路、硬件结构及软件框图，对系统的工作原理作了较为详细地说明。
The working principle of system is described in more detail through system composition, control circuit, hardware structure and software block diagram.
对基于4位嵌入式微控制器的计算器电路进行了综述，包括功能框图与工作原理、指令系统、内核硬件结构以及系统与外界接口等。
Summarization about calculator circuits based on 4 bit embeded system is given, include block diagram and work principle, the instruction system, the structure of MCU core and the I/O.
介绍了几种组成智能传感器的接口芯片的功能、工作原理、结构框图，以及其使用方法和应用电路。
Functions, working principle and structure frame of some interface chip for smart sensors are introduced, and its usage and applied circuit are described.
应用推荐