Q$-4$: Sketch the output waveform for a $4-$ bit bidirectional shift registers in next $8$ clock pulses into a timing diagram assuming initial output $Q_0=1,Q_1=0,Q_2=1,Q_3=1$ before $1$st clock pulse. Control bit pattern is $(B+2)(C+3)$ needs to be found by converting decimal value to $8-$bit binary. The Serial data input line is HIGH.

NB: The value of A$,$ B$,$ C$,$ D$,$ E are to be taken from the student ID$.$ The reference student ID is XX$-$ABCDEX.

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