STUPIDSID
1 (a)
Explain SPI protocol for serial communication.
5 M
1 (b)
Explain Task and Task States.
5 M
1 (c)
Draw and explain data frame format for CAN bus.
5 M
1 (d)
Differentiate between RS 232 and RS 485.
5 M
2 (a)
Suggest various techniques used for interprocess communication in an Embedded system.
10 M
2 (b)
What is shared data problem? Explain different types of semaphores.
10 M
3 (a)
Compare schedulers used in hard real time sytem.
10 M
3 (b)
Explain wht ARM processor is one of the most commonly used 32 bit embedded processor. Draw architecture of ARM7 TDMI processor.
10 M
4 (a)
Explain address space (Memory Map) of MSF 430.
10 M
4 (b)
Explain in detail Link List, Pipes, Queue and Mailboxes.
10 M
5 (a)
What is bounded and unbounded priority inversion problem? Suggest solution used for same. Explain with suitable example.
10 M
5 (b)
Describe embedded programming tools like compiler, cross compiler, integrated development environment, debugging tools, in circuit emulator.
10 M
6 (a)
What is the role of processor reset and system reset explain the need of watchdog timer and reset after the watched time.
10 M
6 (b)
Design an embedded system to control room temperature and humidity:
i) Draw FSM/petrinet
ii) Draw block diagram
iii) Suggest, hardware specification (viz. Controller, memory, peripherals)
iv) Give list of tasks and device drivers.
i) Draw FSM/petrinet
ii) Draw block diagram
iii) Suggest, hardware specification (viz. Controller, memory, peripherals)
iv) Give list of tasks and device drivers.
10 M
7 (a)
Black Box Testing.
7 M
7 (b)
Digital Signal Controller
7 M
7 (c)
Explain System on Chip (SOC).
7 M
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