(a) A 4-bit serial-in to serial-out shift register with a positive edge triggering clock pulse is...

 

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(a) A 4-bit serial-in to serial-out shift register with a positive edge triggering clock pulse is fed at it's input with the data 1010 (i) Draw the circuit using either D or JK flip-flops [Smarks] (ii) Show the status of the register at the various clock pulses : [10marks] [2marks] (b) State two applications of serial-in to serial-out shift register. (c) An 8-bit register has a clock frequency of 5MHZ. Calculate the delay time At introduced by the register. [3marks] (a) A 4-bit serial-in to serial-out shift register with a positive edge triggering clock pulse is fed at it's input with the data 1010 (i) Draw the circuit using either D or JK flip-flops [Smarks] (ii) Show the status of the register at the various clock pulses : [10marks] [2marks] (b) State two applications of serial-in to serial-out shift register. (c) An 8-bit register has a clock frequency of 5MHZ. Calculate the delay time At introduced by the register. [3marks]