This is a concrete class that models different types of chips that are either directly configurable by the end-user (e.g., a programmable device) and/or represent FRUs (e.g., a special ASIC that can be upgraded by replacing it with a new version of that same ASIC).<br/><br/>Note that capacity characteristics (e.g., how much memory can a Flash chip hold) are defined through the PhysicalCapacity association.<br/>