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ECE 424 Embedded Systems
Design
Lecture 2: Attributes of Embedded SystemsNing Weng
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ECE 424 2
Embedded Systems Landscape
• Embedded Systems are computers with constraints:─ Applications and form factors─ Power─ System resources and features─ User assumptions
• Internet-accessible─ Feature deployment─ Communication-oriented activities
• Software-defined features─ Reuse─ Cost
Ning Weng
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ECE 424 3Ning Weng
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ECE 424 4
Internet-Embedded Devices
Ning Weng
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ECE 424 5
Chassis-Based Router
Ning Weng
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ECE 424 6
Embedded Platform Characteristics
• Power Consumption
Ning Weng
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ECE 424 7Ning Weng
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ECE 424 8
Application-Specific Hardware
Ning Weng
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ECE 424 9
Form Factor
Ning Weng
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ECE 424 10Ning Weng
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Ning Weng ECE 424 11
For Next Class• Get textbook• Read Chapters 2 and 3