sd.h

c51单片机+pdiusbd12芯片的假u盘设计

#ifndef _SD_H_
#define _SD_H_
///////////////////////////////////////////////////
//sbit SD_Reserved2 = P2^4;
sbit SD_CS = P0^4;
sbit SD_DataIn =	P0^3;
sbit SD_CLK =	P0^2;
sbit SD_DataOut =	P0^1;
//sbit SD_Reserved1 =	P2^7;










#endif