techLayerConnection
Define OA-Tech layer connection.This field can be used to link layers and/or xsections; this tells that routing-wise ('design intent') they are directly connecting, possibly with a byLayer value.
You can define the connection in either layer/xsection, no need to define it twice.
For layer/xsection's that connect to more than one, define them from one layer, otherwise multiple lines will be written in the tech file.
Only use this for layers that have at least one of techLayerRouting='true' or techIncludeElectricalTag='true'.
Structure
This element does not have elements. The attributes are shown below, in a sorted per type fashion.<techLayerConnection byLayer="..." ... > ... </techLayerConnection>
XSD The schema file can be downloaded or viewed at xPDK_OptoCompiler.