EnabledComposite
ptolemy.domains.sr.lib.EnabledComposite

This composite actor, designed for use in the SR domain, will have clock ticks only when provided with a true-valued token on the <i>enabled</i> input port. Thus, it can be used to create subclocks of the master clock. <p> Note that this mechanism is a hierarchical version of what is provided by the Lustre and SIGNAL clock calculi, but it circumvents the undecidability of clock signals by requiring the model designer to be explicit about subclocks.

Author(s): Edward A. Lee
Version:$Id: EnabledComposite.doc.html,v 1.1 2006/02/22 18:40:27 mangal Exp $
Pt.Proposed Rating:Yellow (eal)
Pt.Accepted Rating:Red (cxh)


enable
The control port for enabling the composite.