STUPIDSID
1 (a)
Discuss design metric issue in designing an embedded system. Give suitable example
5 M
1 (b)
Explain SPI protocol for serial communication
5 M
1 (c)
Explain Operating modes of ARM7DMI.
5 M
1 (d)
Justify use of C programming for embedded software development
5 M
2 (a)
Explain data structure Queue, Circular queue, Link list and Array in embedded C programming
10 M
2 (b)
Explain clock circuit and registers used to control function of clock module of MSP 430.
10 M
3 (a)
Design an embedded system to measure frequency of a power line. Suggest hardware components used. Also give software architecture for the system
10 M
3 (b)
Write ARM assembly language program to implement
\[\sum_{\iota +1}^{N}\ f\iota X\iota =1 to N\]
\[\sum_{\iota +1}^{N}\ f\iota X\iota =1 to N\]
10 M
4 (a)
Discuss layered architecture of CAN node. Elaborate Transfer Layer with regards to message framing and arbitration
10 M
4 (b)
With the help of suitable diagram explain
i) LCD interface
ii) Hex keypad interface
i) LCD interface
ii) Hex keypad interface
10 M
5 (a)
What is bounded and unbounded priority inversion problem? Suggest solutions used for the same. Explain with suitable example.
10 M
5 (b)
For the given task table
calculate: (i) Waiting time
(ii) Turn around time
for earliest deadline first scheduling (EDF). All tasks entered ready queue at same time.
calculate: (i) Waiting time
(ii) Turn around time
for earliest deadline first scheduling (EDF). All tasks entered ready queue at same time.
10 M
6 (a)
Describe embedded programming tools like compiler, cross compiler integrated development environment, debugging tools, in circuit emulator.
10 M
6 (b)
What is shared data problem? Explain various techniques to over come shared
data problem.
10 M
Write short notes on: (Any three)
7 (i)
Petrinet Modelling
7 M
7 (ii)
Waterfall Model in Embedded Software Development
7 M
7 (iii)
Stock implementation in ARM7.
7 M
7 (iv)
Techniques used in Interprocess Communication in Embedded System.
7 M
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