Embedded System Important Questions | Embedded Systems Full Notes Download

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Hi Friends welcome Back to Our Website. Today Iam giving the Embedded System notes for free download the students .

UNIT-I

INTRODUCTION: Embedded system-Definition, history of embedded systems, classification of embedded systems, major application areas of embedded systems, purpose of embedded systems, the typical embedded system-core of the embedded system, Memory, Sensors and Actuators, Communication Interface, Embedded firmware, Characteristics of an embedded system. Quality attributes of embedded systems. Application-specific and Domain-Specific examples of an embedded system.

UNIT-II

EMBEDDED HARDWARE DESIGN: Analog and digital electronic components, I/O types and examples, Serial communication devices, Parallel device ports, Wireless devices, Timer and counting devices, Watchdog timer, Real time clock.

UNIT-III

EMBEDDED FIRMWARE DESIGN: Embedded Firmware design approaches, Embedded Firmware development languages, ISR concept, Interrupt sources, Interrupt servicing

mechanism, Multiple interrupts, DMA, Device driver programming. Concepts of C versus Embedded C and Compiler versusCross-compiler.

UNIT-IV

REAL TIME OPERATING SYSTEM: Operating system basics, Types of operating systems, Tasks. Process and Threads. Multiprocessing and Multitasking. Task Scheduling. Threads, Processes and Scheduling, Task communication, Task synchronization.

HARDWARE SOFTWARE CO-DESIGN: Fundamental Issues in Hardware Software Co

Design, Computational models in embedded design, Hardware software Trade-offs, Integration of Hardware and Firmware.

UNIT-V:

EMBEDDED SYSTEM DEVELOPMENT, IMPLEMENTATION AND TESTING: The

integrated development environment, Types of files generated on cross-compilation, Deassembler/Decompiler, Simulators, Emulators and Debugging. Target hardware debugging, Embedded Software development process and tools, Interpreters, Compilers and Linkers, Debugging tools, Quality assurance and testing of the design, Testing on host machine, Simulators, Laboratory Tools.

Students for embedded systems you have look for the following topics

Unit-1: core of embedded systems, communication devices, applications of embedded systems, characterstics and quality attributes....

Unit-2: input output ports, seraial and parallel ports with examples, realtime clock, watch dog timer

Unit3- difference b/w super loop and os based approach, ISR, DMA.....

Unit4: tasks scgeduling algorithms, multi tasking concept, embedder hardware software codesign issues etc...

Unit5: ICE and its types, development tools and testing tools etc

Attempt all the questions.

If you don't know answer Write something releated to the given topic.

All the best ...