This download link is referred from the post: JNTUA M.Tech 1st Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)
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M.Tech I Semester Regular & Supplementary Examinations February 2016
DSP PROCESSORS & ARCHITECTURES
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(Common to DSCE, DECS & ECE)
(For students admitted in 2011, 2012, 2013, 2014 & 2015 only)
Time: 3 hours
Max Marks: 60
Answer any FIVE questions
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All questions carry equal marks
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- What are the different types of digital filters? Explain in detail about them with necessary examples.
- Explain about decimation and interpolation with examples.
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- What are the sources of errors in DSP implementation? Explain in brief.
- What is dynamic range and precision? What are the different number formats for signals and coefficients in DSP system?
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- Draw and explain with neat diagrams bus architecture and memory of DSP processor.
- Explain about data addressing capabilities and address generation unit.
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- What is an interrupt? Explain about interrupt effects.
- What is pipeline depth? Explain about its performance
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- Explain about data addressing modes of TMS320C54XX processor.
- Explain about interrupts of TMS320C54XX
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- What is an interpolation filter? Explain poly phase sub filter.
- Explain with the help of a block diagram and mathematical equations about the implementation of a second order IIR filter.
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- What do you mean by bit-reversed index generation and how it is implemented in TMS320C54XX DSP assembly language?
- Derive the equation to implement a butterfly structure in DITFFT algorithm.
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- Explain about memory interface with timing diagram.
- Explain about programmed I/O interface with flow chart and its read write sequence operations with neat sketches.
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This download link is referred from the post: JNTUA M.Tech 1st Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)