CS302 - Digital Logic Design finalterm papers

CS302 CURRENT FINAL TERM 2011


Question#1 Marks 2
Give advantages of Counters are available in integrated circuits?
Question #2 Marks 2
Successive approximation counter have a fixed consecutive time
Is tarha ka qs tha
Question #4 Marks 2
How many states in 8 bit Johnson counter?
Question #5 Marks 3
Diff b/w truth table and next state table
Question #6 Marks 3
How hexadecimal number is converted into binary number give one example?

Question #7 Marks 3
Diff b/w ROM n PROM?
Question #8 Marks 3
How we can implement full adder from two half adder?
Question #9 Marks 5
Make State diagram?

Question #10
Expain FRGA? Marks 5
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Question #11 Marks 5

Differentiate b/w memory density and memory capacity?

Question #12
Is ki output one ai

Total Questions 52
MCQs 40 (Mostly get from the previous papers)


Marks 2
1. In the highest frequency component in an analog signal is 20 KHz, what is the minimum sample frequency
2. Write down the ABEL symbols that are used for NOT, AND, OR and XOR operations.
3. Differentiate between Moore machine and Mealy machine.
4. How many bytes will be there in 16K x 8 memory?


Marks 3
1. How many address bits are required for a 2048-bit memory organized as a 256 x 8 memory?
2. Explain Rotate Right Operation of shift register with the help of Diagram.
3. Difference between State Assignment and State Reduction process.
4. Explain Full-Adder Sum and Carry out Boolean Expression.
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Marks 5
1. Explain Latches in your own words.
2. Differentiate between synchronous and asynchronous memory.
3. ABEL, If-Then-Else or GOTO statement for next state. (Very long question may be not match the same wording, but the concept behind the question is the use of IF or GOTO statement of the ABLE language)
4. Draw state diagram of Moore machine.
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CS302 current paper 2011 final term
Question#1 Marks 2
Give advantages of Counters are available in integrated circuits?
Question #2 Marks 2
Successive approximation counter have a fixed consecutive time
Is tarha ka qs tha
Question #4 Marks 2
How many states in 8 bit Johnson counter?
Question #5 Marks 3
Diff b/w truth table and next state table
Question #6 Marks 3
How hexadecimal number is converted into binary number give one example?