bjdianji.c

来自「很有用的CYGNAL C语言程序,」· C语言 代码 · 共 21 行

#include<c8051f020.h>
void clock(void);
void clock(void)			//clock det
{
	unsigned char e;
	WDTCN=0xde;				//CLOSE WDOG
	WDTCN=0xad;
	OSCXCN=0x67;			//ENABLE EXTERNAL CLK
	delay(10000);
    delay(10000);
	e=!OSCXCN&0x80;
	while(e); 
    OSCICN|=0x08;
}
main()
{
	clock();
	XBR2=0x40;
	MOV 
																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																																															
}