Implement a new nonunary instruction in place of NOP called MULA that multiplies the operand by the accumulator and puts the result in the accumulator. Allow only direct addressing. Use the interative...

operand by the accumulator and puts the result in the accumulator. Allow only direct

addressing. Use the interative shift-and-add algorithm of Problem 6.24. NZC should should

correlate with the new value in the accumulator from the last addition. V should be set if any

of the left shifts or additions produced an overflow. Use the test program provided in the

Pep/9 app to test the features of the new instruction.