weAutoTwigMatchPinWidth

we weAutoTwigMatchPinWidth boolean { t | nil }

Description

Controls the width of the automatically created twig segments. When set to t, the width of the twig segment always matches the pin width. If the pin width is smaller than the minWidth constraint or larger than the maxWidth constraint, the constraints are enforced.

However, when set to nil, the width of the twig segments is automatically computed to avoid EM violations. If the estimated width is smaller than the pin width but larger than pin width divided by 3, the twigs use the pin width to avoid DRC violations.

Default is nil.

GUI Equivalent

None

Examples

envGetVal("we" "weAutoTwigMatchPinWidth")

envSetVal("we" "weAutoTwigMatchPinWidth" 'boolean t)

Related Topics

Visualizing the Current Distribution Per Net

Connecting Twigs Automatically

SDR Toolbar

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