evolution of embedded systems sri sunflower college of engineering and technology pesented by:...
DESCRIPTION
If the accuracy of the work done by any gadget is precision, then the cost of manufacturing the gadget becomes directly proportional to it. This in turn decreases the end users affordability or adoptability to it. In the coming decades, the quality of work will play the role in all the fields. As far as the embedded is in action, all the above noted parameters are brought into a single chip, too a tiny gadget which reduces the cost of manufacture, user friendly, adoptability, precision..TRANSCRIPT
EVOLUTION OF EMBEDDED SYSTEMS
SRI SUNFLOWER COLLEGE OF ENGINEERING AND TECHNOLOGY
PESENTED BY: A.Abhaya Dhathri J.Gayathri 3rd ECE 3rd ECE
CONTENTSIntroduction and InnovationClassificationEmbedded system designTrends in embedded systemsConventional controllingBio medical field AdvantagesEnd effects
ABSTRACT
If the accuracy of the work done by any gadget is precision, then the cost of manufacturing the gadget
becomes directly proportional to it. This in turn decreases the end users affordability or adoptability to it. In the coming decades, the quality of work will
play the role in all the fields.As far as the embedded is in action, all the above
noted parameters are brought into a single chip, too a tiny gadget which reduces the cost of
manufacture, user friendly , adoptability , precision..
INTRODUCTION
Embedded systems is nothing but bringing all the parameters into a single tiny chip.
Embedded systems=Hardware + softwareThe most peculiar note is that the failure in this
embedded systems is only 1%
INNOVATION
Many researches have been conducted on the processor and the memory.
The birth of embedded systems has taken place in florida by jacob’s family.
LATEST:
CLASSIFICATIONAutonomousReal-timeNetworkedMobile These are the four categories of into
which the embedded systems are divided.
DESIGNSBig-bang modelCode and fix modelWater fall modelSpiral model
ARCHITECTUREIn the architecture of embedded systems the
hardware and software components are represented with a composition of interacting elements.
All these elements are integrated within the embedded device.
EMBEDDED SYSTEM MODELApplication software layerSystem software layer
Hardware layer
TRENDSIn this system we can use different types of
processors like8-bit16-bit32-bitEmbedded systems are built around processor
boards
CONVENTIONAL CONTROLLINGA conventional system consists of:Microprocessor RAMROMTimersInput devicesOutput devices
BIO-MEDICAL FIELDAs the medical field is considered all the
equipments are of very high cost due to high precision and accuracy.
Embedded systems prove to be very much useful in medical field by eliminating some problems like
Calibrating Sensing Recording
EMBEDDED SECURITY
Any networking system will be prone to cyber attacks.
A security chip is a microprocessor that is embedded in the device board.
The chip communicates with the microprocessor and provides security to the system.
ADVANTAGESReliabilityFlexibilityLow power consumptionHigh speedFailure percentage is negligible
CONCLUSION:Hence the embedded systems have an immense
benefit for modern gadgets with powerful processing , adaptable memory and sophisticated software managing.
In future embedded systems will lead to many smart gadgets.
REFERENCES
Embedded systems and architecture :Tammy Noergaard foreward by Jack Ganssle Embedded systems :Raj kamal
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