Slide 47 of 65
Notes:
This is the revised package for the level type with the inclusion of the necessary types, subtypes and the actual resolution function. This example simply illustrates how a bus resolution function is defined.
Note that the resolution function takes in a level_vector, which is really an unconstrained array, and returns a single level value as is required by the language. The subtype level_resolved_x is the signal subtype that is associated with the bus resolution function and level_resolved_x_vector is an array of signals of that subtype.
