The plus (+) indicates a more advanced problem and the asterisk (*) indicates that a solut...

The plus (+) indicates a more advanced problem and the asterisk (*) indicates that a solution is available on the Companion Website for the text.

*Find the output Y of the 4-bit barrel shifter in Figure 8-9 for each of the following bit patterns applied to S1, S0, D3, D2, D1, and D0:

(a) 110101

(b) 101011

(c) 011010

(d) 001101

Figure 4-Bit Barrel Shifter