minTaperWindow
Specifies the distance away from a terminal that must adhere to the taper rule constraints. Between minTaperWindow and maxTaperWindow, the router is permitted to switch to the net’s constraints at any time, usually cost-based, but once the switch away from taper constraints is made, it cannot be switched back.
Usually, tapering is used only when needed to connect a wide wire to a smaller terminal. Setting this constraint forces tapering within the
minTaperWindow distance from the terminal.minTaperWindow Quick Reference
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taper group for term or instTerm, inputTaper and/or outputTaper group for nets |
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Value Type
minTaperWindow constraints have a Value that represents the minimum distance from a terminal that must adhere to the taper rule constraints.
Examples
| Format | Example |
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set_constraint -constraint minTaperWindow -Value
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Related Topics
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