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Give short notes on simulation versus synthesis. What is the exact number of bytes in a system that contains a 32K byte, b 64M bytes.

Explain the operation of 4 to 10 line decoder with necessary logic diagram. What are the principle differences between synchronous and asynchronous networks. Find the hexadecimal equivalent of the decimal number Unit — II Combinational Logic.

Discuss on Hazards and races. Define the critical rate and non critical rate. The output is 1 when the.

## EC2203 MJ2014 Digital Electronics 3rd Semester Question Paper – Reg2008

Electromics the ten decimal digits in the 2 out of 5 code. Derive the characteristic equation of a JK flip flop. Generate the even parity Hamming codes for the following binary data.

Give an example electronjcs a switching function that for which the MSP from is not unique. Distinguish between synchronous and asynchronous sequential logic circuits. Give short notes on Logic simulation and Logic synthesis. It produces an output whenever two. Develop the state diagram and primitive flow table for a logic system that has 2 inputs,x.

What is static hazard? What do you mean by functional and timing simulation? When is a counter said to suffer from lockout? Otherwise electronicx output is zero.

Find the syntax errors in the following declarations note that names for primitive gates. Draw the logic diagram of8 to 1 line multiplexer.

What is the minimum number of flip flops needed to rigital a counter of modulus z 8? What is the minimum number of hexadecimal digits that the counter must have? Reduce the following equation using Quine McClucky method of. Implement the switching functions: Using a single IC ; draw the logic diagram of a 4 bit comparator. How will you complement of the counters of the.

## EC2203 Digital Electronics Important Questions | Syllabus | 2 Marks with answers

Compare Moore and Mealy models. What is the objective of state assignment in asynchronous circuit? Define Half and Full adder. When Y is 0,the output does not change for.

What is meant by multilevel gates networks?

### EC MJ Digital Electronics 3rd Semester Question Paper – Reg | Knowledge Adda

Design an asynchronous sequential circuit with two inputs X and Y and with one output Z. Draw 4 bit binary parallel adder.

Define static 1 hazard, static 0 hazards, and dynamic hazard? A seven bit Hamming code is received as