OpenPCF

The OpenPCF command opens an existing physical constraints file (PCF). This command applies only to FPGAs. The order of the constraints in the PCF file is reflected by the Timing Analyzer.

This command is equivalent to the File Open Physical Constraints menu command.

Syntax

The syntax of the OpenPCF command is the following.

OpenPCF file_name.pcf

File_name is the name of the PCF file.

Abbreviation

You can abbreviate the OpenPCF command syntax as follows.

op file_name.pcf

Example

Following is an example of the OpenPCF command.

openpcf checkoffset.pcf