300+ TOP EMBEDDED SYSTEMS UNIT WISE Important Questions Answers

EMBEDDED SYSTEMS UNIT WISE Important Questions :-

1. Discuss about software MODEM and system on silicon
2. Explain in detail about distributed embedded system architecture
3. Explain in detail about memory allocation related functions
4. Explain in detail about organization of ARM processor and coprocessor
5. Describe how PDA and Data compressor are designed
6. Describe the various stages involved in the design of train controller
7. Explain the method of hardware – software co design for an embedded system application with example
8. Describe the architecture of a typical micro controller with a neat diagram
9. Explain how interrupt routines handled in embedded system
10. Explain the various forms of memories present in a system
11. Explain in detail about inter process communication and synchronization
12. Describe the functions of a typical parallel I/O interface with a neat diagram
13. Explain real time operating system and cyclic scheduling with time slicing
14. Explain the classification of IO devices
15. Explain about the power optimization and its strategies for processes
16. Explain the various bus structures used in embedded system
17. Explain in detail about inter crosses communication and its mechanism
18. Write short notes on ADC and UART
19. Explain about distributed embedded architecture with neat block diagram
20. Explain function pointer , function queues and ISR queues .
UNIT-1:
1. Explain the classification and applications of Embedded Systems.
2. Define an embedded system. Give the differences between Embedded and General Computing System.
3. Define ‘an embedded system’. Discuss the components of Embedded System Model.
4. Explain the following: a) Memory b) Actuators c) Sensors.
5. Write notes on communication interface, embedded firmware and PCB.

UNIT -2
1. Explain the characteristics of an Embedded Systems.
2. Explain the Quality Attributes of an Embedded System.
3. Explain application specific embedded system with an example.
4. Explain Automotive Embedded system with an example.

UNIT-3

1. (a) Explain I/O types with suitable examples.
2. Explain the following
a) Serial Communication devices
b) Parallel device ports
c) Wireless devices

3. Explain the following
a) Timer and Counting devices
b) Watch dog timer
c) Realtime Clock
4. Explain
a) EDA tools.
b) ORCAD EDA tools.
c) Integrated Circuit Design.

UNIT-4
1. Explain the concept of firmware design and development approaches.
2. What is ISR? Explain Interrupt sources and Interrupt service mechanism.
3. (a) Differentiate ‘C’ and Embedded ‘C’?
(b) Differentiate Compiler versus Cross compiler?
4. Explain the Concept of DMA and Device Driver Programming.
5. What are multiple interrupts and give examples?
UNIT-5
1. What is an Operating System? Explain different types of Operating Systems.
2. Explain
a) Multiprocessing.
b) Multitasking.
c) Multischeduling.
3. Explain the Process of Task communication and Task Synchronization.
4. What are tasks, threads and device drivers? Explain how an RTOS can be selected?

UNIT-6
1. Explain the following related to embedded system design technology.
(a) Computational Model of Embedded system.
(b) Hardware/Software Co-Design
2. Explain Hardware and Software Tradeoffs and also discuss Integrating hardware and firmware.
3. What is ICE and discuss the issues of Embedded System Design.

UNIT-7
1. (a) Explain integrated development environment and files generated on Cross-compilation?
2. Explain Deassembler/Decompiler, Simulators and Emulators?
3. Write short notes on
a) Debugging
b) Target hardware debugging
4. Explain how Boundary Scan is performed?
5. Explain Embedded Software Development Process and Tools?

UNIT-8
1. Briefly explain the following in connection with embedded design technology.
(i) Main software Utility Tool.
(ii) CAD and its Hardware.
(iii) Pre-processors and Interpreters.
2. Write short notes on the following
a) Explain the use of Compilers and Linkers.
b) Explain various debugging tools.
3. Explain the following related to embedded system design technology.
(a) Quality assurance and testing of the design.
(b) Testing on host machine.
4. Explain the following related to embedded system design technology.
(a) Laboratory Tools
(b)Debugging tools

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