Specifications

CHAPTER 5: PLACE & ROUTE
PRESERVING ASSIGNMENTS THROUGH BACK-ANNOTATION
ALTERA CORPORATION INTRODUCTION TO QUARTUS II ■ 111
assignments. The Back-Annotate Assignments (Advanced type) dialog box
allows you to do everything that the Default back-annotation type allows
you to do, as well as back-annotate LogicLock regions, and optionally the
nodes and routing within them. The Advanced back-annotation type also
provides many options for filtering based on region, path, resource type,
and so on, and allows you to use wildcards. You should use only one type
of back-annotation or the other, but not both. If you are not sure which type
to use, Altera recommends that you use the Advanced back-annotation type
for most situations because it offers more options, especially if you are using
LogicLock regions. For more information about using back-annotation with
LogicLock regions, refer to “Back-Annotating LogicLock Region
Assignments” on page 122 in Chapter 6, “Block-Based Design.”
f
For Information About Refer To
Back-annotating location assignments “Back-Annotating Assignments for a
Project” in Quartus II Help
Back-annotating LogicLock region
assignments
“Back-Annotating a LogicLock Region” in
Quartus II Help
Back-annotating LogicLock placement LogicLock module of the Quartus II Tutorial