INIT_SPIM:			;MASTER initialization
	SBI	DDRB,5	 ;configure  portb, bit 5 as output (MOSI)
	SBI	DDRB,7	 ;configure portb,bit 7 as output (SCK)
	SBI	DDRB,4	 ;configure portb,bit 4 as output 
	LDI	R16,0X54 ;master, no interrupts,fastest clock
	OUT	SPCR,R16	 
	RET		 ;return to main program
