Ad-hoc Port

Ad hoc Port Details shows the selected port name, direction and bounds as defined in the containing component.

Tied value can be set to connect a port to a constant value e.g. 0 for unsed input. The value can be given as an expression, but it must resolve into a bit value compatible with the port width. Tied value is valid only for in/inout ports of a component instance and out/inout ports of the top-level component.

Ad-hoc ports can be re-positioned by drag-dropping.