Atmel sensor指纹识别lib库，公司花好多钱买到的，可以参考前面的PDF文档开发自己的手机指纹识别程序-Atmel sensor fingerprint identification lib library, the company spent a lot of money to buy. can reference the PDF document in front of the development of its own cell phone fingerprint identi

瑞星微公司RK27XX系列芯片的SDK开发包对应的软件编程开发指南和培训文档等等。,Rising Micro-chip companies RK27XX Series Development Kit SDK that corresponds to the development of software programming guidelines and training documents and so on.

亿道公司的wince嵌入式实验文档，包括一些基本实验，平台为PXA270-100 million company documents wince embedded experiments, including some of the basic experiment, the platform for PXA270

基于飞思卡尔公司ｍｘ２７处理器芯片的其他开发板的使用文档-The userguide for mx27 processor base on freescale i.MX serial ARM processor