PCB Design - Advanced Routing Techniques
Which of the following is the correct syntax to specify a trace length constraint in a PCB design tool?
Which of the following is the correct syntax to specify a trace length constraint in a PCB design tool?
easy🧠 Conceptual Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Understand constraint syntax
Constraints usually use comparison operators like <= to limit length.Step 2: Evaluate options
TraceLength <= 50mm uses a proper constraint format; others are either assignment or incorrect syntax.Final Answer:
TraceLength <= 50mm -> Option DQuick Check:
Constraint syntax uses comparison operators [OK]
Quick Trick: Constraints use <= or >= operators [OK]
Common Mistakes:
MISTAKES- Using assignment instead of comparison
- Incorrect function call syntax
- Using quotes for numeric values
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