techSetPrRoutingLayer

techSetPrRoutingLayer(
d_techID 
tx_routingLayer 
t_direction
) 
=> t / nil

Description

Updates the specified technology database to change or add the preferred routing direction for the specified layer. ASCII technology file location: routingDirections subsection in the layerRules section.

Arguments

d_techID	The database identifier of the technology database.
tx_routinglayer	The layer for which to update the direction. Valid values: The layer name, the layer number
t_direction	The preferred routing direction for the layer. Valid values: horizontal, vertical

Value Returned

t	The data was added to the specified technology database.
nil	The technology database does not exist.

Example

techSetPrRoutingLayer(tfID "metal9" "horizontal")
=> t

Changes or adds the preferred routing direction for metal9 to horizontal in the routingDirections subsection of the technology database identified by tfID.

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