Product Documentation
Virtuoso Technology Data SKILL Reference
Product Version IC23.1, June 2023

echSetLayerMfgResolution

techSetLayerMfgResolution(
d_techID 
tx_layer
g_value
)
=> t / nil

Description

Sets or updates the layer manufacturing grid resolution to be applied to the specified layer in the specified technology specified technology database. ASCII technology file location: mfgResolutions subsection in the layerRules section. If a mfgResolutions subsection does not exist, this function creates one with the specified data.

Arguments

d_techID

The database identifier of the technology database.

tx_layer

The layer name or layer number or a list containing the layer name and layer purpose.

If you specify a layer and purpose, this function sets the layer manufacturing resolution on all occurrences of the layer, no matter what purposes may be paired with it.

g_value

The manufacturing grid resolution to apply to the layer.

Value Returned

t

The manufacturing grid resolution is assigned to be applied to the layer.

nil

The technology database does not exist or the layer is not defined in the technology database.

Example

techSetLayerMfgResolution(tfID "metal1" 0.0020)
=> t

Assigns a manufacturing grid resolution of 0.0020 to be applied to the layer metal1.


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