Achronix ACE Version 5.0 User Manual

Page 151

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Views

Chapter 3. Concepts

Search Results and ACE Selection

The complete results of a search may be added to the current ACE selection set by checking the Add Results
to Selection

checkbox before starting the search. A subset of the search results may be added to the current

ACE selection set by selecting the desired additions in the search ”Results” list and pressing the Add to
Selection

(

) button. Or, a single entry in the ”Results” list can be double-clicked to add it to the current

selection.

Search Highlights

There is typically a tremendous amount of visualization data available in the

Floorplanner view

(and to a

lesser extent the

Package view

). The granular highlighting allowed by the Search view and the Tcl command

highlight

is an attempt to help turn this data into useful information, by enabling the user to find and

focus on specific data in their designs.

By highlighting multiple search result sets in the same or different colors, the user can make desired
information more visible in the graphical views. By selectively un-highlighting smaller (more specific) result
sets (which are a subset of already-highlighted objects), the user may focus in on just the objects that most
interest them.

When used in combination with the layering functionality (see the Layers portion of the toolbox for the

Floorplanner view

and

Package view

) and Selection functionality (see the

Selection view

as well as the Tcl

commands

select

and

deselect

), the user should be able to achieve a graphical visualization at whatever

granularity they desire.

Note:

The Selection color takes precedence over the Highlight color. If design objects are both
highlighted and selected, they will be painted the selection color (bright green by default)
in the

Floorplanner view

and

Package view

. To see the design objects painted in the

Highlight color, the objects must first be removed from the current Selection set (as shown
in the

Selection view

).

See also: the Tcl command

highlight

.

139

http://www.achronix.com

UG001 Rev. 5.0 - 5th December 2012

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