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Derive the characteristic equation of a D flip flop. Chemistry – Programme Requirements. What are the advantages of shift registers? Encode the ten decimal digits in the 2 out of 5 code.

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. Draw the logic diagram of8 to 1 line multiplexer.

What is race round condition? What do you mean by comparator? What do you mean by functional and timing simulation? Find the octal equivalent of the hexadecimal number AB. Write down the truth table of a half sub tractor.


As part of our digital transformation programme we have automated some of the key processes ev2203 the provision of curricular information on our website.

Define Half and Full adder. Write the short notes on priority encoder. What is the minimum number of hexadecimal digits that the counter sylpabus have? And reduce primitive flow table. Whenever Y is 1, input X is transferred to Z.

Excess 3 code for example when the input to the gate is then the circuit should. History – Programme Requirements.

EC2203 MJ2014 Digital Electronics 3rd Semester Question Paper – Reg2008

List the truth table of the function: Distinguish between fundamental mode and pulse mode operation of asynchronous. The output is 1 when the. Write short notes on a Shared row state assignment. Raja November 19, at 5: Derive the characteristic equation of a JK flip flop. When Y is 0; the output does not change xyllabus. Draw the state table for the machine.

Reduce the following equation using Quine McClucky method of. What theorem is used when two terms in adjacent squares of K map are combined? Design an asynchronous sequential circuit with 2 inputs X and Y and with one output Z. Unit — II Combinational Logic.


List the functions of asynchronous inputs. No other inputs will.

What is the minimum number of flip flops needed to build a counter of modulus z 8? When is a counter said to suffer from lock out? Show that the Excess — 3 code is self —complementing.


Cookie policy Terms and conditions Website help Edit. Biology – Programme Requirements. Medicine – Programme Requirements. Write a short notes on PRBS generator. What is code converter? Define the critical rate and non critical ec2023.

Unit — V Asynchronous Sequential Logic.

The output is 0 otherwise. Determine the prime implicants of the. Write down the truth table of a full sub tractor. Give the HDL dataflow description for T flip – flop. Draw the circuit of the minimal expression using only NAND gates. Write a short notes on memory decoding.