Exam Details
| Subject | software development for embedded systems | |
| Paper | ||
| Exam / Course | mca | |
| Department | ||
| Organization | Gujarat Technological University | |
| Position | ||
| Exam Date | November, 2017 | |
| City, State | gujarat, ahmedabad |
Question Paper
1
Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
MCA SEMESTER-V • EXAMINATION WINTER 2017
Subject Code:650012 Date:30/11/2017
Subject Name: Software Development for Embedded Systems
Time: 10:30AM 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1
Explain the following terms
1. Mythical man-month
2. Market Window
3. NRE Cost
4. Design Gap
5. UART
6. Renaissance engineer
7. Watchdog timer
07
What is an embedded system? Why is it so hard to define?
07
Q.2
Explain Requirement Specification for Digital Camera also draw the block diagram for digital Camera
07
List and define the three main processor technologies. What are the benefits of using each of the three different processor technologies?
OR
07
Sketch the internal design of a 4 × 3 RAM.
Q.3
For a particular product, you determine the NRE cost and unit cost to be the following for the three listed IC technologies: FPGA: ASIC: VLSI: Determine precise volumes for which each technology yields the lowest total cost.
07
List and define the three main IC technologies. What are the benefits of using each of the three different IC technologies?
07
Q.4
Briefly define each of the following: mask-programmed EPROM, EEPROM, flash EEPROM, SRAM, DRAM, PSRAM, and NVRAM.
07
Write short note on tool chain for building embedded software.
07
OR
Explain the Cache and cache mapping techniques.
07
Q.5
Short note on DMA for Microprocessor interfacing.
07
Compose 1Kx 8 ROMs into a 1K× 32 ROM.
07
OR
Q.5
Discuss the advantages and disadvantages of using memory-mapped I/O versus
standard I/O.
07
Write short note on tool chain for building embedded software.
07
Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
MCA SEMESTER-V • EXAMINATION WINTER 2017
Subject Code:650012 Date:30/11/2017
Subject Name: Software Development for Embedded Systems
Time: 10:30AM 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1
Explain the following terms
1. Mythical man-month
2. Market Window
3. NRE Cost
4. Design Gap
5. UART
6. Renaissance engineer
7. Watchdog timer
07
What is an embedded system? Why is it so hard to define?
07
Q.2
Explain Requirement Specification for Digital Camera also draw the block diagram for digital Camera
07
List and define the three main processor technologies. What are the benefits of using each of the three different processor technologies?
OR
07
Sketch the internal design of a 4 × 3 RAM.
Q.3
For a particular product, you determine the NRE cost and unit cost to be the following for the three listed IC technologies: FPGA: ASIC: VLSI: Determine precise volumes for which each technology yields the lowest total cost.
07
List and define the three main IC technologies. What are the benefits of using each of the three different IC technologies?
07
Q.4
Briefly define each of the following: mask-programmed EPROM, EEPROM, flash EEPROM, SRAM, DRAM, PSRAM, and NVRAM.
07
Write short note on tool chain for building embedded software.
07
OR
Explain the Cache and cache mapping techniques.
07
Q.5
Short note on DMA for Microprocessor interfacing.
07
Compose 1Kx 8 ROMs into a 1K× 32 ROM.
07
OR
Q.5
Discuss the advantages and disadvantages of using memory-mapped I/O versus
standard I/O.
07
Write short note on tool chain for building embedded software.
07
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