Rajasthan Technical University 2009-6th Sem B.Tech Computer Science and Engineering Embedded System - Question Paper
Rajasthan tech. Univercity
B.E. 3rd Year
2009
Embedded System
Totn'\o. of >ps: 5| -Total No. of Paew -
B. iech. Vlth Semester (Main/Back) Examination - 2009 Comp urer Engineering . Embedded S'srems 6E3017
Time : 3 Hours Maximum Marks : 80
' Min. Passing Marks : 24
Insrrucvon* rr randidc,*cs:
Five Questions selec*:-:z '>**' uwuort each unit. AH n.i* equal marks, iSchematic aijgr.is /m.:.: - -v/i nvn win--ever
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1. a) . vvl.a: t> embedded system? What challenges urvnumner face before
de-i irking embedded system? (8)
b) What ire the initial requirements before designing in embedded system?(8)
OR
! E.r. 'racec 5v stem,acr jji importani ro.e :? c r t:c-romcs*\ Explain uit-bie examples. * 10>
b) Explain different types of embedded systems. (6)
* 1
UNIT II '
2. a) Explain embedded system hardware architecture with diagran)in brief.(lO)
b) Write down the difference between Infrared and Bluetooth communication interface.in embedded system. (6)
OR
a) Explain embedded system development process in brief. (10)
b) What is embedded operating system and explain different types of embedded operating system? (6)
[Contd;,..
(1)
6E30I7/ 5000
3. ii- Describe i 'TiUinx uiiw nw\v it u> Lire" ihc equality >* ii iipeddci-i
system! (8-
M Explain the P-n ..*nfigurat?on of 8051 micro controller. (8*
OR
. rio'A interfacing of stepper motor i> done w i:h 5.051 micro controller. (16)
4. a. What is real time software development in embedded systeiri'! (8: b How a message is send over a .>eria: link ($
OR
Exrlair- database application of embedded ** -iem -*ith example. (16'
UNIT V 5. a1 What is PIC?. Describe Pin configuration of any one PIC family. (8
*me shoti note on u I2C r.uHie *
ii; SPl mode (8-
OR
f . .
a Explain PORTA and TRISA Register of PIC16F873 with diagram. (10)
b) Define electrical characteristics of PIC 16F873. (6)
i
6E3017 (2)
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| Earning: Approval pending. |
