Altera Quartus II Scripting Manual de usuario descargar pdf (Pagina 314)

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3–184 Chapter 3: Tcl Packages & Commands

project

This package contains the set of Tcl functions for making project-wide assignments.

In versions before 4.0 of this package, the full path of the source file assignment was returned when you

accessed the assignment through the "get_global_assignment" or "get_all_global_assignments" command.

In version 4.0 of this package, the actual value of the source file assignment stored in the Quartus II

Settings File (.qsf) is returned. To get the resolved full path of the file, use the "resolve_file_path"

command. For more information about resolving file names and view an example, type "resolve_file_path

-long_help".

In version 5.0 of this package, two new Tcl commands "get_all_assignments" and "get_assignment_info"

have been introduced to replace the following commands:

■ get_all_quartus_defaults

■ get_all_global_assignments

■ get_all_instance_assignments

■ get_all_parameters

These two new commands simplify the interface to retrieve information about Quartus II Settings File

(.qsf) and Quartus II Default Settings File (.qdf) assignments.

In addition, the new "assignment_group" command replaces the deprecated "timegroup" command.

In version 6.0, all Tcl commands designed to process Timing Analyzer assignments have been moved to

the ::quartus::timing_assignment package.

This package is loaded by default in the following executables:

■ quartus

■ quartus_cdb

■ quartus_drc

■ quartus_eda

■ quartus_fit

■ quartus_map

■ quartus_sh

■ quartus_si

■ quartus_sim

■ quartus_sta

■ quartus_stp

■ quartus_tan

This package includes the following commands:

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Altera Quartus II Scripting Manual de usuario Pagina 314

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