Question

Problem 13: a) Assume we are to route A \textendash A' and B \textendash B' on a single layer. In what order should they be routed and why? A B A' B' b) State a general rule of thumb (heuristic) for ordering 2-point nets A \textendash A' and B \textendash B' and show an example where this rule may fail, if such an example exists. Assume single layer routing.

          Problem 13:
a) Assume we are to route A \textendash A' and B \textendash B' on a single layer. In what order
should they be routed and why?
A
B
A'
B'
b) State a general rule of thumb (heuristic) for ordering 2-point nets A \textendash A' and B
\textendash B' and show an example where this rule may fail, if such an example exists.
Assume single layer routing.

Problem 13:
a) Assume we are to route A –A' and B –B' on a single layer. In what order
should they be routed and why?
A
B
A'
B'
b) State a general rule of thumb (heuristic) for ordering 2-point nets A –A' and B
–B' and show an example where this rule may fail, if such an example exists.
Assume single layer routing.

Added by Adam J.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Akash M

11/07/2023

Step 1

This is because routing the longer net first allows for more flexibility and reduces the likelihood of congestion and routing difficulties. Show more…

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Problem 13: a) Assume we are to route A-A^(') and B-B^(') on a single layer. In what order should they be routed and why? ○ B^(') A b) State a general rule of thumb (heuristic) for ordering 2-point nets A- A' and B B' and show an example where this rule may fail, if such an example exists. Assume single layer routing. Problem 13: a) Assume we are to route A - A' and B -- B' on a single layer. In what order should they be routed and why? B' B b) State a general rule of thumb (heuristic) for ordering 2-point nets A - A' and B - B' and show an example where this rule may fail, if such an example exists Assume single layer routing.