Design Challenge

DESIGN CHALLENGE-OPTIMIZING DESIGN METRICS In Embedded governances the interior originator must(prenominal) ofcourse gain an implementataion that fulfills desired functionality,but a difficult challenge is to seduce an implementation that simultaneously optimizez numerous design metrics. Common jurisprudence Metrics:- For our purpose,we are using microprocessor with an accompeverying program,a connection of digital furnish or some combination.Design metrics is the measurable mark of the systems implementation. Commonly used metrics:- * JPEG(JOINT photographic EXPERTS GROUP):-Joint refers to the roots status as a military military commission working on both ISO and ITU-T standards. * NRE COST(NONRECURRING ENGINEERING COST):-The one garnish monetary cost of designing the system.Once the system is designed either number of systems can be designed without any bare(a) cost. * UNIT COST:-The monetary cost of each come after of the system,wi thout NRE Cost. * SIZE:-The system required by the system,measured in bytes for packet and gates for hardware. * PERFORMANCE:-The working of the system. * Power:-The power consumed by the system,which may determine the system lifetime.

* FLEXIBILITY:-The ability to establish the changes without heavy change in the NRE Cost. * TIME-TO-PROTOTYPE:-Time needed to built a working version of the system,which may be expensive than the end point system,but it can be used to verify the systems correctness. * TIME-TO-MARKET:-Time required to develop the system within the time and diversify to the consumer. * MAINTAINABILITY:-Ability to modify the syste! m after the system has entered into the market,especially by the designer who did not originally designed it. * CORRECTNESS:-Designing of the test circuitry to depute that the designed system was good. * SAFETY:-The probability that the system rob up stakes not harm.If you want to get a full essay, nine it on our website: BestEssayCheap.com

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