Rajiv Gandhi Proudyogiki Vishwavidyalaya 2007 B.E Electronics and Instrumentation Engineering EMDDED SYSTEM (CS, IT, EI/IC Engg.) - Question Paper

CS/IT/EI-8302

JUNE,2007

Embedded system

Note: Attempt any 5 ques..

1. (a) What is DRAM ? How is it better from SRAM? [Marks 10]

(b) elaborate the various typical hardwares used in embedded microcomputer system? [Marks 10]

2. (a) provide Harvard architecture of microcontroller. What is the concept of pipelining? [Marks 10]

(b) elaborate the various addressing modes used in microcontroller system? [Marks 10]

3. (a) provide brief details of MC68HC11F Series. [Marks 10]

(b) What is the concept of I/O bound and CPU bound? [Marks 10]

4. (a) describe software abstraction with example. [Marks 10]

(b) elaborate the various debugging strategies? provide details of debugging tools. [Marks 10]

5. (a) provide details and code of real time operating system architecture. [Marks 10]

(b) How the semaphore works with RTOS?

6. (a) provide details of logic analyzer (debugging tool). [Marks 10]

(b) elaborate the various rules of layered software system? [Marks 10]

7. (a) define the concept of shared memory. provide characteristics of shared memory. [Marks 10]

(b) provide brief description of parallel slave port. [Marks 10]

8. Write short notes on any 3 of the following: [Marks 20]

(i) Analog to digital converter
(ii) Analog interfacing applications
(iii) Design using RTOS
(iv) Simulators

Earning:   Approval pending.