压缩包里有TMS320LF2407最小系统图，有原理图，还有电路板图，还有相关芯片资料。-TMS320LF2407 compression bag are minimum system map, have a schematic diagram, as well as circuit board diagram, there are chip-related information.

电路原理图转换软件，中文说明文档及软件。可以将protel 99se,orcad,p-cad,cadstar,cadence的电路图文件一步转换成PADS原理图。-protel orcad cadence p-cad cadstar to pads file,to convenience PCB layer,It circuit design fan to help study.

电路原理图转换工具，可以把pads、ORCAD格式文件转换为dxdesign格式-Convert schematics formats from pads logic, orcad to dxdesigner

使用orcad画原理图，PADS画PCB，在原理图中，进行相关的原理性设计修改后,如何同步到PCB，本文档有详细介绍-ORCAD schematic diagram and PadsPCB diagram of the synchronization： Use OrCAD drawing schematic, PADS painting PCB, in the schematic, the relevant principles of design modification, how to