//#include  "inc.c"

#define rGPFCON   (*(volatile unsigned *) 0x56000050)
#define rGPFDAT   (*(volatile unsigned *) 0x56000054) 
#define rGPFUP   (*(volatile unsigned *) 0x56000058)     
 extern delay (int time); 
 void Main () 
 {  rGPFCON=0x4000;   /*設置I/O口GPF7為輸出屬性*/  
 rGPFUP=0xffff;    /*禁止GPF端口的上拉*/  
 while(1)    /*不斷的循環，D14將不停的閃爍*/    
 {     rGPFDAT=0xff;    /*使GPF7輸出高電平，D14燈會滅*/   
 delay(0xbffff);     /*調用匯編延遲函數*/   
 rGPFDAT=0x0;    /*使GPE7輸出低電平　D14燈亮*/   
 delay(0xbffff);     /*調用匯編延遲函數*/  
 }
 }