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#1
11-22-2011, 03:06 PM
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cs302 attachments for final papers fall term
1. what is meant by 'S' and 'G' pins in 2-input 4-bit multiplexer.
2. what is monotonicity in D/A converter. 3.assignment statement 4 ................ 3 marks sum 1. rotate left counter. 2. difference of state assignment and state reduction. 3. possible combination of A<B comparator. 4............ 5 marks sums 1. difference of memory capacity and density 2. OR gate explanation and uses. 3. weight D/A converter 4. counter with 2 AND gate and 1 NAND gate. Total Questions 52 MCQs 40 (Mostly get from the previous papers) Marks 2 In the highest frequency component in an analog signal is 20 KHz, what is the minimum sample frequency Write down the ABEL symbols that are used for NOT, AND, OR and XOR operations. Differentiate between Moore machine and Mealy machine. How many bytes will be there in 16K x 8 memory? Marks 3 How many address bits are required for a 2048-bit memory organized as a 256 x 8 memory? Explain Rotate Right Operation of shift register with the help of Diagram. Difference between State Assignment and State Reduction process. Explain Full-Adder Sum and Carry out Boolean Expression. Marks 5 Explain Latches in your own words. Differentiate between synchronous and asynchronous memory. 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) Draw state diagram of Moore machine. 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? 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. 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. S302 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 Question #11 Marks 5 Differentiate b/w memory density and memory capacity? Question: Draw the truth table of 2-input NAND gate? Marks 2 Question: Define state reduction process? Marks 2 Question: How many states are there in an 8-bit Johnson Sequence? Marks 2 Question: The----- of first 74HC163 counter is connected to -------and-------input of other 74HC counter to form a single cascaded counter. Marks 3 Question: Explain how z\Zero and Infinity values are represented in 15-digit decimal number format? Marks 3 Question: Write down at least three characteristics of serial in/serial out 4-bit left shift register? Marks 3 Question: Answer the following question: Marks 5 a) What is difference between following two statements. X: =D; X=D; b) Why do we use dot extension “.CLK” (e.g. X>CLK=Clock) with logical declaration statement? Question: Performance characteristics of D/A converters are determined by five parameters. Name them? Marks 5 Question: Explain “NOT” Gate and some of its uses? Marks 5 Question: Draw the next-state table of any sequential counter with the help of J-K flip flop transition? 
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#2
11-29-2011, 12:47 PM
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thanks for this!
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Linear Mode
