FEATURES OF AN EMBEDDED SYSTEM
Real-Time Operation
• Reactive: computations must occur in response to external events
• Correctness is partially a function of time
Small Size, Low Weight
• Hand- held electronics and Transportation applications -- weight costs money
Low Power
• Battery power for 8+ hours (laptops often last only 2 hours)
Harsh environment
• Heat, vibration, shock, power fluctuations, RF interference, lightning, corrosion
Safety- critical operation
• Must function correctly and Must not function in correctly
Extreme cost sensitivity
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