.INCLUDE "M32DEF.INC"

	LDI 	R20,0xFF	
	OUT 	DDRC,R20	
	LDI 	R20,0x00	
	OUT 	DDRB,R20	
	OUT 	PORTC,R20	
	LDI 	R21,0x45	
HERE:	
	IN  	R20,PINB	
	EOR 	R20,R21		

	BRNE 	HERE		
	LDI 	R20,0x99	
	OUT 	PORTC,R20	
EXIT: JMP 	EXIT