Specifications

CHAPTER 2: DESIGN ENTRY
CREATING A PROJECT
38 ■ INTRODUCTION TO QUARTUS II ALTERA CORPORATION
Figure 3. Revisions Dialog Box
Creating a revision does not affect the source design files for the project. You
can create a revision, set it as the current revision for the design, and then
make assignments and settings for the entity. This feature allows you to
create different settings and assignments for the same design entity and save
those settings as different revisions for comparison. Each revision has a
corresponding report file that you can open to view and compare the results
of the effects of settings and assignments changes against other revisions.
You can also use the Compare Revisions dialog box, which is available from
the Revisions dialog box, to compare the results of compilations with
different revisions. The Compare Revisions dialog box has a Results tab
and an Assignments tab. By default, the comparison shows all revisions for
the project, but you can also customize the comparison by selecting which