wg320240c.c

来自「这是一整套USB2.0试验程序」· C语言 代码 · 共 25 行

//-----------位寻址变量，控制读写时序--------------
/*sbit A0 =  P3^2; //P6.0
sbit WR =  P3^1; //P6.1
sbit RD =  P3^0; //P6.2
sbit CS =  P3^3; //P6.3
sbit RST = P3^4; //Not connected.
void WriteCommand(unsigned char command)
{
	RD=0;
	CS=0;
	A0=1;
	WR=0;
	P5=command;
	WR=1;
	CS=1;
}
void WriteData(unsigned char data)
{
	CS=0;
	A0=0;
	WR=0;
	P5=data;
	WR=1;
	CS=1;
} */