User Manual

create path Chapter 5. Tcl Command Reference
This command is useful for the user to generate the clock constraint if the design has PLL or any circuit-
generated clock. In other words this command also represents an internal clock of the design. User must
specify the correct master pin which is a source pin to generate this clock constraint.
create impl
create impl <implName> [-project <arg>] [-copy] [-not active]
This command creates a new implementation in a project. This command causes the new implementation
to become the active implementation.
Argument Required/Optional Description
<implName> Required The required <implName>
argument is used to specify the
name for the new
implementation.
[-project <arg>] Optional The optional -project
<projectName> option is used
to specify an alternate project
(by name) for the
implementation to be added to.
[-copy] Optional The optional -copy option is
used to copy the implementation
options of the active
implementation into the newly
created implementation.
[-not active] Optional If this option is set, the new
project impl will not be activated
and the active impl in the
current ACE session will not be
changed.
create path
create path <pins> [-id <arg>] [-rgb <arg>]
This command creates a user-defined pin path that may be used for selection or highlighting.
Argument
Required/Optional Description
<pins>
Required The required <pins> list
argument specifies the ordered
list of instance pins.
[-id <arg>]
Optional The optional -id <id> option
specifies the string id to use for
this path. If an id is not
specified, a unique id will be
automatically generated.
[-rgb <arg>]
Optional The optional -rgb <rgb> option
specifies the Red-Green-Blue
color components, as an integer,
to use to highlight this path.
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