C 8051\C8051F340单片机开发板的设计.pdf ......\C8051_SCH.pdf ......\C8051原理图.pdf ......\C8051图.doc ......\C8051概述.pdf ......\C8051的初始化.docx ......\C8051选型.pdf ......\单片机选型手册集合(8bit)STM8、PIC、C8051F、STC.pdf ......\电动机控制中的PWM在C8051中的实现.pdf C 8051