包含mini2440开发板的原理图、封装库，请用Protel、Altium Designer或其它电路设计软件打开。另外还包含PDF格式的原理图。-It contains mini2440 development board schematics and package libraries, use Protel, Altium Designer or other circuit design softwares to open them. PDF format of the schematic is also included in the package.