Embedded systems 2012 Important Questions

[Srini]

Anna University
Embedded systems 2012 Important Questions

Subject Code :CS2354
Subject Name : Embedded systems

Unit I

1. Explain about the 8051 Memory Architecture and micro controller?
2. Discuss in detail about ARM processor and its Architecture?
3. What are the challenges of Embedded S stems?
4. What are the major levels of abstraction in the design process?


Unit II

1. Explain about Memory Management units and Address Translation?
2. Explain the structure of JO Devices and its primitives with given an example?
3. How the MMU translates addresses between the CPU and physical memory along with translation process
4. Explain various Memory system mechanisms

Unit III
1. Explain in detail about Tasks and processes ,Timing Requirements on processes
2. Explain in detail about Process State,CPU Metxics,Multirate Systems, Timing
Requirements on Processes
3. Discuss in detail about evaluating of operating system performance.
4. Discuss in detail about RMS and EDF with examples

Unit IV
1. Explain the implement ion of a multi-state timed system with example
2. Write about various embedded software development tools
3. Explain Emulators and debuggers.
4. Explain Programming embedded systems in assembly and C


Unit V
1. Explain Design issues and techniques
2. Explain the case study Intruder alarm system
3. Explain the design example of Burglar alarm clock.
4. Any case study they may ask