PROBLEM 4 (10 PTS) "Complete the timing diagram (signals DO and DATA) of the following circuit. The circuit in the blue box computes the unsigned summation P+8, with the result having 5 bits. For example: if P=1001 DO=1001 + 1000 = 10001. If P=1100 DO= 1100+1000 = 10100. 4 4 DI DATA 4 DO OE DATA 1011 0101 1010 DI 0101 1001 0110 1101 1101 DO