Signals & Interfaces Tab (Platform Designer Component Editor)
       You open this tab in the Platform Designer Component Editor by clicking the Signals
            & Interfaces tab.
   
Allows you to assign the signals in the top-level instances of the component to one or more ports.
Note: For more information about creating components in Platform Designer, refer to the Creating
               Platform Designer Components Help topic, and the Creating Platform Designer Componentschapter in volume 1 of
               the Intel® Quartus® Prime Handbook.