1

GATE CSE 2015 Set 2

Numerical

+1

-0

The minimum number of $$JK$$ flip-flops required to construct a synchronous counter with the count sequence $$\left( {0,0,1,1,2,2,3,3,0,0,...} \right)$$ is ____________.

Your input ____

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GATE CSE 2015 Set 1

MCQ (Single Correct Answer)

+1

-0.3

Consider a 4-bit Johnson counter with an initial value of 0000. The counting sequence of this counter is

3

GATE CSE 2014 Set 2

MCQ (Single Correct Answer)

+1

-0.3

Let $$k = {2^n}.$$ A circuit is built by giving the output of an ݊$$n$$-bit binary counter as input to an $$n$$-to-$${2^n}$$ bit decoder. This circuit is equivalent to a

4

GATE CSE 2006

MCQ (Single Correct Answer)

+1

-0.3

You are given a free running clock with a duty cycle of $$50$$% and a digital waveform $$f$$ which changes only at the negative edge of the clock. Which one of the following circuits (using clocked $$D$$ flip-flops) will delay the phase of $$f$$ by $${180^0}?$$

Questions Asked from Sequential Circuits (Marks 1)

Number in Brackets after Paper Indicates No. of Questions

GATE CSE Subjects

Theory of Computation

Operating Systems

Algorithms

Database Management System

Data Structures

Computer Networks

Software Engineering

Compiler Design

Web Technologies

General Aptitude

Discrete Mathematics

Programming Languages