Switch Block Models
How to work with long wire segments?
From most flexible to least flexible:
- traditional (Brown/Rose)
- in general, may lead to difficult layout structures?
- too flexible
- crossing locations
- midpoint/endpoint segregation
- midpoint connections separate from endpoints
- no extra connections on endpoints, saves area
- suggested by Imran
- track group segregation (new model)
- wires with same start, end points form a group
- easier mathematical analysis later
- includes Imran switch block
- used here
Track group segregation model used here.
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