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Write a short notes on PRBS generator. A pulse mode asynchronous machine has two inputs.

The output is 0 otherwise. Compare E2203 and Mealy models. Find the syntax errors in the following declarations note that names for primitive gates.

Management – Programme Requirements. Distinguish between fundamental mode and pulse mode operation of asynchronous.

Anonymous November 23, at How will you convert a JK flip flop into a D flip flop. Derive the characteristic equation of a SR flip flop. Give hazard — free. However, as a research intensive institution, the University ensures that its teaching is based on and references the research and related interests of its staff, which may change from time to time.



Write short notes on a Shared row state assignment. Reduce the following equation using Quine McClucky method of. What is the minimum number of flip flops needed ex2203 build a counter of modulus z 8? How does ROM retain information? Distinguish between combinational and sequential logic circuits.

Find the hexadecimal equivalent of the octal number University of St Andrews.

EC2203 MJ2014 Digital Electronics 3rd Semester Question Paper – Reg2008

Define static 1 hazard, static 0 hazards, and dynamic hazard? It produces an output whenever two.

What are the advantages of shift registers? Give an example of a switching function that contains only cyclic prime implicant. Cookie policy Terms and conditions Website help Edit. What is static hazard? Obtain the primitive flow table for an asynchronous circuit that has two inputs x,y and one.

When is a counter said to suffer from lock out? How it is done? Distinguish between positive logic and negative logic.


B.E ECE Semester 3 (III) – Regulation – Syllabus (Anna University)

BCD to seven segment decoder for decimal digits 0 through 9. How it is avoided? What is the minimum number of hexadecimal digits that the counter must have? How many flip —flops sylllabus needed to build an 8 bit shift register?


How will you build a full adder using ec22003 half adders and an OR gate? Art History – Programme Requirements. Newer Post Older Post Home. Joint dissertation letter of agreement Word, 15 KB. Using a single IC ; draw the logic diagram of a 4 bit comparator.

Whenever Y is 1, input X is transferred to Z. How synchronous counters differ from asynchronous counters? Distinguish between a decoder and a demultiplexer.

The next input change then causes the output to return to syllabus.