Cmos image sensor integrate a / d switch , signal processing , automatic plus control , precision magnify and memory functions in single chip . it reduce complicacy of system Cmos图像传感器在单芯片内集成了a d转换、信号处理、自动增益控制、精密放大和存储等功能，减小了系统复杂性。
How to utilize the available hardware resources on the silicon chip effectively is a key issue in high performance / cost media system - on - chip ( soc ) development 媒体系统芯片设计开发中的关键问题，就是如何最有效地利用硅片上可用的硬件资源，提供支持目标多媒体应用的单芯片高性加比解决方案。
Cmos technics is mainstream technics in vlsi , which owes high integration and integrates many functions into one chip . only one chip can complete full electric functions Cmos工艺是超大规模集成电路的主流工艺，集成度高，可以根据需要将多种功能集成在一块芯片上，单芯片就可以完成摄像机全部功能。
These power chips changed the technology landscape by implementing two cores so the ability to have two separate circuitry units executing compute instructions on a single chip something that plugs into the board 这些power芯片实现了单芯片（插入到主板上的部件）上的双核心（所以能够让两个独立的电路单元执行计算指令） 。
In modern vlsi technology , hundreds of thousands of arithmetic units fit on a 1cm 2 chip . the challenge is supplying them with instructions and data . stream architecture is able to solve the problem well 在摩尔定律作用下，在单芯片上可集成的晶体管数快速增长，单芯片拥有成百上千的运算单元不再是问题，关键是如何给如此多的alu提供足够的指令和数据。
So , the single chip multiprocessor ( scmp ) architecture which integrate many simple microprocessors on one chip will soon be an efficient way to increase the performance of microprocessor with the improvements in semiconductor technology 因此，随着半导体工艺技术的飞速发展，在一块芯片上集成多个相对简单的处理器的单芯片多处理器( scmp )结构将是一条提高处理器性能的有效途径。
The data - sampling section completes analogue - to - digital conversion using fpga and high speed adc , then transmits these data to processing communication equipment in some format . because fpga has high speed processing capacity , this section can obtain very high sampling rate 数据采集部分采用现场可编程门阵列（ fpga ）作为与模数转换器件（ adc ）的接口，在单芯片内实现了同步采样控制、数据编码传输的功能。
Abstract : this paper briefly describes the practical application and developmental trend of several semiconductor devices and circuits including power transistors , low voltage proof mosfet , cmos switching voltage regulators and single chip power supplies , from the point of view of power miniaturization 文摘:本文从电源的小型化出发，简要介绍几种半导体器件和电路的具体应用情况及其发展趋势，其中包括功率晶体管、低耐压mosfet 、 cmos开关稳压器及单芯片电源。
Based on the arithmetic , the thesis presents an implement scheme of this type of system - global control function and image compressing function are put in a single chip + lightweight rtos kernel + lean tcp / ip stack . based on the scheme presented , the thesis realizes an embedded system combines image capturing , image compression and network transfers 同时提出在单芯片上实现全局控制及压缩算法+轻量级rtos内核+精简tcp ip协议栈的系统架构方式，设计一个能实现图像采集，图像压缩，并通过网络进行图像数据实时传输的嵌入式系统。
