5509kaifaban ............\SEED-DSK5509 ............\............\SEED-DSK5509原理图.pdf ............\原理图 ............\......\ad&da.pdf ............\......\DSP.pdf ............\......\EPM7128.pdf ............\......\finger_system.SCH ............\......\RAM.pdf ............\......\串口.pdf ............\......\接口.pdf ............\......\电源.pdf ............\......\语音处理.pdf ............\开发板使用说明 ............\..............\KP5509ADP说明书.pdf