.INCLUDE "M32DEF.INC"
LDI R16,HIGH(RAMEND)
OUT SPH,R16
LDI R16,LOW(RAMEND)
OUT SPL,R16
LDI R16,0x08
SBI DDRB,3
LDI R17,0
BEGIN:
OUT PORTB,R17
RCALL DELAY
EOR R17,R16
RJMP BEGIN
DELAY:
LDI R20,0
OUT TCNT0,R20
LDI R20,124
OUT OCR0,R20
LDI R20,0x0B
OUT TCCR0,R20
AGAIN:
IN R20,TIFR
SBRS R20,OCF0
RJMP AGAIN
LDI R20,0x0
OUT TCCR0,R20
LDI R20,1<