Encore SIM EDITOR SOFTWARE User's Guide Page 338

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13-2
Building Buses
By dragging signals into the Bus Builder Dialog, the component
signals are displayed in the dialog and the appropriate default values
are set. You can modify any of the dialog settings and then click Ok
to create the bus.
All components of a bus must be signals from the same history file.
Buses can not have components that are expressions. You can not
edit a part select using the Bus Builder Dialog. You can create a bus
that contains just the desired range of bits, but it will not follow the
conventions for part-select names. It must be a valid bus name.
After a bus is created, it can be used as any other signal in the design.
By default it will reside in the highest level scope common to its
components. Drag its name from the Bus Builder dialog to the
Hierarchy Browser Signal Select pane to see its home scope. Drag
it to a Waveform Window or Register Window to display its data.
To create a new bus Drag components from any window into the Component
list. Modify the dialog settings as necessary. Click Add to
create the bus.
To edit an existing bus Select the bus from the Buses window. Modify the settings
and add and delete components as necessary. Click
Update to make the changes to the bus.
To delete a component
from a bus
Select a component, then either click the Delete button
under the Component pane or press the Delete key on your
keyboard.
To delete a bus Select a bus from the Buses list and click the delete button
on the Bus Builder dialog.
To view buses from
another open file
Click the file menu and select the file designator for the file
you want to view.
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