This download link is referred from the post: PTU B.Tech 7th Semester Last 10 Years Previous Question Papers|| Punjab Technical University 2011-2021
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Total No. of Questions : 18
Total No. of Pages : 02
B.Tech. (EE) (2012 Onwards E-III) (Sem.-7)
EMBEDDED SYSTEMS
Subject Code : BTEE-805E
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M.Code: 71946
Time: 3 Hrs.
Max. Marks : 60
INSTRUCTION TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
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SECTION-A
Answer briefly :
- In what ways CISC and RISC processors differ?
- List the important considerations when selecting a processor.
- Give the limitations of polling technique.
- Define Semaphore.
- What is data memory?
- Define Message Queue.
- What are the types of scheduling?
- What is code memory?
- Define Real Time Clock (RTC).
- What is shared data problem?
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SECTION-B
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- Explain the concept of DMA.
- Discuss about In-circuit emulator and watchdog timer.
- Explain the functions of various buses used during transfer of data.
- Explain the software tools in designing of an embedded system.
- Compare the advantages and disadvantages of data transfer using serial and parallel port devices.
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SECTION-C
- Explain how interrupt routines are handled in embedded systems?
- Explain process management and memory management in embedded system.
- Explain the possible steps involved in build process of embedded control system.
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
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This download link is referred from the post: PTU B.Tech 7th Semester Last 10 Years Previous Question Papers|| Punjab Technical University 2011-2021
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