Stepper Motor – 8051

; P1.0-P1.3 -> STEPPER COILS

ORG 0000H
MOV A,#09H
MOV P1,A
ACALL DELAY

MOV A,#0CH
MOV P1,A
ACALL DELAY

MOV A,#06H
MOV P1,A
ACALL DELAY

MOV A,#03H
MOV P1,A
ACALL DELAY
SJMP $
END

Step