def main(simControl):
global dut
inPort = dut.subUnit['alu'].ports['in_port']
# schedule arith instruction @ time = 0
inst = AluInst(OPCODE.ARITH, 2, 2, FUNCT.ADD)
drive(simControl, inPort, inst, 0)
# schedule mult instruction @ time = 10
inst = AluInst(OPCODE.MUL, 2, 3, None)
drive(simControl, inPort, inst, 10)
# schedule div instruction @ time = 20
inst = AluInst(OPCODE.DIV, 9, 3, None)
drive(simControl, inPort, inst, 20)
