final exam   Embeded and Real time Systems

26 April 2015

Do all questions  (2 hours)

1)  Do Rate Monotonic Scheduling of these tasks:
T1(1,4), T2(1,5), T3(2,10), T4(2,15), T5(1,8)

2)  Write an assembly program of the 4B processor to reverse
four items in the memory at M10, M11, M12, M13.  For example
1,2,3,4  ->  4,3,2,1

3)  Invent a project of Internet of Things that
3.1)   Solve real problems
3.2)   Explain how your IoT does it
3.3)   The invention must use internet
3.4)   Explain the cost and benefit

4)  The new processor, core-M, from Intel, has been used in many recent notebooks.  
It has the advantage of not using a fan (hence very silent).  Explain the difference 
between this processor and the other Intel family of processor: i3, i5, i7. This processor
uses 3D transistor, explain what it is.  Why this processor is call "the game changer" by
many industry observers?

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