Shift Registers Types Quiz
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Questions and Answers

What is the main function of a Serial-in to Parallel-out (SIPO) shift register?

  • Convert parallel data into serial data
  • Produce time delay to digital circuits
  • Convert serial data into parallel data (correct)
  • Recirculate data in a closed loop
  • Which shift register type is used to convert parallel data to serial data?

  • Serial-in to Serial-out (SISO)
  • Parallel-in to Serial-out (PISO) (correct)
  • Serial-in to Parallel-out (SIPO)
  • Parallel-in to Parallel-out (PIPO)
  • What does a Serial-in to Serial-out (SISO) shift register do?

  • Convert parallel data into serial data
  • Convert serial data into parallel data
  • Recirculate data in a closed loop (correct)
  • Produce time delay to digital circuits
  • Which type of shift register is identified by the acronym PIPO?

    <p>Parallel-in to Parallel-out</p> Signup and view all the answers

    In which application is a SISO shift register typically used?

    <p>Producing time delays in digital circuits</p> Signup and view all the answers

    What is the primary purpose of a PISO shift register?

    <p>Converting parallel data into serial data</p> Signup and view all the answers

    Which type of shift register is best suited for communication lines where demultiplexing into several parallel lines is required?

    <p>SIPO</p> Signup and view all the answers

    What effect does connecting the output of the last flip-flop directly back to the input of the first flip-flop have on a shift register?

    <p>Recirculates the data in a closed loop</p> Signup and view all the answers

    What term best describes a shift register that combines all SI, SO, PI, PO functions within a single device?

    <p>Universal Shift Register</p> Signup and view all the answers

    For which purpose are SIPO and PIPO shift registers primarily used?

    <p>Converting between serial and parallel data</p> Signup and view all the answers

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