Explain the Bidirectional Shift Registers?

A Reversible or A Bidirectional shift register is one in which the data can be shift either left or right. D flip-flops are used by a four-bit Bidirectional shift register that is shown below.

At this point a set of NAND gates are configured as OR gates to select data inputs from the left or right adjacent bistables as selected by the LEFT/RIGHT control line.

Posted Date: 6/12/2013 4:08:23 AM | Location : United States

Ask an Expert

Related Discussions:- Explain the bidirectional shift registers, Assignment Help, Ask Question on Explain the bidirectional shift registers, Get Answer, Expert's Help, Explain the bidirectional shift registers Discussions

Write discussion on Explain the bidirectional shift registers
Your posts are moderated

Write your message here..

Related Questions

Bidirectional shift register, Design 2-bit bidirectional shift register? ... Design 2-bit bidirectional shift register? ## A list of ten 8-bit numbers is located at address $5000. Write a 68000 Assembly program (flowchart and code) to sort those numbe

Explain inverse discrete-time fourier transform, Explain Inverse Discrete-T... Explain Inverse Discrete-Time Fourier Transform 1. Observe the same things among this formula and the inverse analogue Fourier transform: The (1/2π) factor The sign

What do you mean by sensors or transducers, Q. What do you mean by Sensors ... Q. What do you mean by Sensors or Transducers? In almost all engineering applications there arises a need tomeasure some physical quantities, such as positions, displacements,

Write down expressions for vbn, Q. Referring to Figure, let V BN = V RN =... Q. Referring to Figure, let V BN = V RN = 120 V rms magnitude, and V BR = 240 V rms magnitude. Write down expressions for v BN (t), v RN (t), and v BR (t), and sketch them as a

Basic specifications of a ujt, The very basic specifications of a UJT are: ... The very basic specifications of a UJT are: Vbb(max) - The maximum interbase voltage that can be applied to the UJT (b) Rbb-the interbase resistance of the UJT (c) n - The

Effect of feedback on dynamic response and bandwidth, Q. Effect of feedback... Q. Effect of feedback on dynamic response and bandwidth? Let us consider the block-diagram representation of the open-loop system shown in Figure 16.2.5(a), whose direct transf

Calculate the evaporation using penmans method, (a) Average rainfall during... (a) Average rainfall during the month of January is found to be R mm. A Class A pan evaporation recorded an average of [7 + ( R /100)] mm/day near an irrigation reservoir. The av

Power diode - power semiconductor devices , Power Diode A power diode i... Power Diode A power diode is a two terminal, anode a and cathode K and  two layer P  and  N  junction devices. A PN  junction normally  formed  by allowing  diffusion and epita

Determine collector - emitter voltage and base current, Q. A transistor is ... Q. A transistor is connected in common emitter configuration collector supply voltage Vcc is 10 volts load resistance Rl is 800ohm,voltage drop across load resistance is 0.8v and c

Representation of magnetic fields, The direction of the magnetic field line... The direction of the magnetic field lines is given by 'Maxwell's Right-Hand corkscrew rule'  The thumb of the right hand indicates the direction of current flow in the wire and