Please show work. Thank you!

7. Consider a 6-bit adder with an accumulator, as shown in the figure. Suppose the X register contains a number from a previous calculation. We do not want this number Instead, we want X to equal 3 x Y. X- xsx4x3xzxixo and Y ysyy3yzyiyo. On the timing diagram, give values fof Ad and ClrN so that we will haveX-3 x Y held in the accumulator r2 Accumulator Register CE Ad CLK ClrN Full Adder Full Adder Full Adder Full Adder n+1 ri y1 CLK Ad CIrN