STUPIDSID
1 (a)
Explain following terms in brief.
(i) GPP
(ii) Device programmer
(iii) IP Core.
(i) GPP
(ii) Device programmer
(iii) IP Core.
7 M
1 (b)
List design metrics used in the embedded systems and explain them in brief .
7 M
2 (a)
Define and classify the embedded systems, explain in brief skills required for an embedded system designer.
7 M
2 (b)
Explain the following ARM instructions with suitable example.
(i) RSC
(ii) MOVHI.
(i) RSC
(ii) MOVHI.
7 M
2 (c)
Explain the following ARM instructions with suitable example.
(ii) TEQ
(ii) STMDB.
(ii) TEQ
(ii) STMDB.
7 M
3 (a)
Discuss the ARM programmer's model in detail.
7 M
3 (b)
Write an assembly language program for ARM processor to find sum of
3P+4Q+9R, where P=2, Q=5 and R=4.
3P+4Q+9R, where P=2, Q=5 and R=4.
7 M
3 (c)
Explain in detail with example 'Conditional Execution' feature of ARM
Processor.
7 M
3 (d)
Write an assembly language program for ARM processor to calculate
3P2 +5Q2 , where P=6 and Q=8.
3P2 +5Q2 , where P=6 and Q=8.
7 M
4 (a)
Compare the advantages and disadvantages of data transfers using serial and parallel ports devices.
7 M
4 (b)
Explain following terms in brief.
(i) Context
(ii) Mutex
(iii) Interrupt latency.
(i) Context
(ii) Mutex
(iii) Interrupt latency.
7 M
4 (c)
List wireless and mobile system protocols and discuss any two in detail.
7 M
4 (d)
Write a short note on Real-Time Operating System and its services .
7 M
5 (a)
List the various states of process/task. Explain them with state transition
Diagram.
7 M
5 (b)
Write short note on OS security issues.
7 M
5 (c)
What are the situations, which lead to priority inversion and deadlock
problems? How does it is resolved?
7 M
5 (d)
Discuss Earlier Deadline First (EDF) precedence and Rate Monotonic
Scheduling (RMS) Models.
7 M
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