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pablo-rufat/roteiro1.asm

Created September 10, 2019 00:15
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roteiro1.asm
.ORG 0x0000
RJMP main
main:
LDI r16, 0xFF
OUT DDRB, r16
LDI r16, 0x00
OUT DDRD, r16
LDI r17, 0X04
LDI r18, 0X08
LDI r19, 0X10
loop:
IN r16, PortD
CP r16, r17
BREQ liga2
IN r16, PortD
CP r16, r18
BREQ liga3
IN r16, PortD
CP r16, r19
BREQ liga4
RJMP loop
liga2:
SBI PortB, 2
RJMP loop
liga3:
SBI PortB, 3
RJMP loop
liga4:
SBI PortB, 4
RJMP loop
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