//***PIC16F628/PIC16F648A ***
//Clock 4Mhz
//Compiler mikroC 5.0
//Describtion: blink LED on PORTA.0 (PIN RA0)

 main()
 {
        CMCON=7;                   //Set PORTA is digital output
        TRISA=0;                   //Set PORTA is all Output
	PORTA=0;                   //Initial PORTA

	while(1)
	{
	 PORTA.F0 = ~PORTA.F0;     //Toggle RA0
         Delay_ms(500);            //delay 500 ms
	}

 }