.\" @(#)CG56prioritized4	1.1 12/17/92
.NA "prioritized4"
.SD
High-level simulation of a four-way shared bus with prioritized arbitration.
.SE
.LO "~ptolemy/src/domains/de/demo"
.SV 1.1 12/17/92
.AL "T.M. Parks"
.LD
Events from each \fIinput\fR are queued by a
.c handShakeQ
galaxy.  A set of cascaded
.c Arbitrate
stars provides prioritized arbitration.
The data from the
.c handShakeQ
which receives control is passed to \fIdataOut\fR.  The response received by
\fIackIn\fR is routed through the waiting
.c handShakeQ
to the appropriate \fIoutput\fR.
.SA
handShakeQ,
Arbitrate,
roundRobin4.
.ES
