Month: June 2008

Processors in Embedded Systems

Processors in Embedded Systems A Processor in an Embedded Systems contains two essential parts * Control Unit – Which fetches the instruction from the system memory * Execution unit Arithmetic and Logic Unit is also the part of Execution Unit It performs Data Transfer and data conversion operations Types of processors General Purpose Processors (GPP) …

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Introduction to Embedded Systems

Definition:The Combination of Software and Hardware in which the software controls the entire hardware for a dedicated application. Components of an Embedded Systems* Power Supply and Reset circuit* Timer* Watch Dog Timer or WDT* Processor* MemoryRAM Which stores the data (data Memory)ROM Which stores the Program (Program Memory)* Interrupt controllers* IO Ports* UART for Serial …

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