STUPIDSID
1 (a)
Define an embedded system. Explain the embedded system design process.
12 M
1 (b)
Define digital command control (DCC). Explain the conceptual specification of a model train controller system.
8 M
2 (a)
Explain the various data operations in ARM.
8 M
2 (b)
Explain in detail the programming of I/O devices.
12 M
3 (a)
Discuss memory interfacing and I/O interfacing in brief.
8 M
3 (b)
What is DMA? Explain with a neat diagram.
6 M
3 (c)
Explain briefly the development and debugging of an Alarm Clock.
6 M
4 (a)
Explain data flow and control/data flow graphs for programming models.
8 M
4 (b)
List and explain different program optimization techniques.
12 M
5 (a)
Explain how threads and process are used in RTOS.
10 M
5 (b)
With a neat diagram, explain RTOS architecture.
5 M
5 (c)
Define the following:
i) Task ii) Deadlock iii) Semaphore iv) Schedular v) Remote procedure call (RPC).
i) Task ii) Deadlock iii) Semaphore iv) Schedular v) Remote procedure call (RPC).
5 M
6 (a)
Explain Inter-process communication and synchronization with signals.
10 M
6 (b)
List the different functional and non-functional requirements while choosing an RTOS.
10 M
7 (a)
Define a distributed embedded system. Explain.
6 M
7 (b)
Compare I2C bus and CAN bus over their use in embedded system.
10 M
7 (c)
Describe the requirements for Elevator controller in brief.
4 M
Write short notes on the following:
8 (a)
IDE
5 M
8 (b)
Pre-emptive scheduler.
5 M
8 (c)
Simulator and emulator.
5 M
8 (d)
Target system.
5 M
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