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The sequence 1011 is applied to the input of a 4-bit serial shift register that isinitially cleared. What is the state of the shift register after three clock pulses?

1 Answer

4 votes

Answer:

0110

Step-by-step explanation:

Assuming the register shifts from left to right, and the sequence is applied LSBit first, the rightmost 3 bits of the sequence (011) will be in Q1Q2Q3 respectively, and Q4 will still be cleared.

The sequence 1011 is applied to the input of a 4-bit serial shift register that isinitially-example-1
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