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7/21/2019 153 - Embedded Systems (Sem -II)(Main)
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F CULTY
B.E. 4/4 ECE II
April/ M;Y 2009
EMBEDDEDSYSTEMS ELECTIVE- III
Time: 3 Hours] [Max. Marks:75
Code No. 153
Note: Answer all questions from Part A, and any five questions from Part B.
Part A
Marks: 25
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1. What is an embeddedsystem?
2. Draw theblockdiagramof anembedded system.
3. What is awatch-dogtimer?
4. What iscontextswitching?
5. What is aReentrantjuction?
6. Defineacrosscompiler.
7. Definea semaphore.
8. Listallthemethodsof inter-processcommunication.
9. What is codesignW.r.t.toembedded systems?
10. What is the use of an ICE?
Part B Marks: 50
11. Differentiatebetweensmall,medium,andlargescaleembeddedsystems. 10
.12. DifferentiatebetweenRISC andCISCprocessor. 10
13. Explainaboutthe useof anoperatingsysteminembeddedsystems. 10
14. Explaindifferentsoftwaretoolsused forthe developmentofembeddedsystems.10
15. WriteaCprogramwithinlineassemblystatements. 10
16. Explaindifferentsemaphores.What isa deadlocksituation? , 10
17. Differentiatebetweenparallelandserialbusesgivingexamples. 10
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