User guide

6-8
Logic Browser
Note:
To automatically load values for all objects shown in the Logic
Browser, select Autoload Values from the Display menu.
Unavailable Signals
A value of NA means that the signal is not available as it was not
saved in the database. History recording for scopes and signals may
be turned on or off at any time during a simulation.
Hierarchically Resolved Signals
When displaying values for a net, an HR in front of the value indicates
that the value of the signal at the port was hierarchically resolved. For
a port this means this is the combined value of all the drivers outside
of the current hierarchy.
For a port instance, this is the combined value of all the drivers inside
the instance. For a primitive terminal this is the value that terminal is
driving onto the signal.
To Do This
Load all signal values for the
current view.
Click the Load Signal Values icon or select Load
View NL from the Logic Browser context sensitive
menu.
Load values for all signals
connected to ports on a
specific module instance.
Select Load Inst NL from the Module Instance
context sensitive menu.
Load values for one or more
signals required to display
the value associated with a
port instance.
Select Load Values for the Port Instance context
sensitive menu. Often only a single signal is
loaded, but multiple signals may be loaded in the
case of complex expressions.