Altera Quartus II Scripting Manual do Utilizador descarregar pdf (Página 320)

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101

3–190 Chapter 3: Tcl Packages & Commands

project

execute_assignment_batch

Usage

execute_assignment_batch <tcl commands>

Options

<tcl commands>: Tcl list of Tcl commands

Description

Iterates through the specified Tcl list of Tcl commands and executes each command sequentially in batch

mode.

In batch mode, Tcl commands that set Quartus II Settings File (.qsf) assignments are optimized to prevent

them from repeatedly write-locking and write-unlocking the QSF during consecutive calls, thereby

slowing down the execution.

Currently, only the following commands are supported:

assignment_group

remove_all_global_assignments

remove_all_instance_assignments

remove_all_parameters

set_global_assignment

set_instance_assignment

set_io_assignment

set_location_assignment

set_parameter

set_power_file_assignment

Example

project_open one_wire

set tcl_cmds [list [list set_global_assignment -name FAMILY StratixII] \

[list set_global_assignment -name DEVICE AUTO] \

[list set_global_assignment -name TOP_LEVEL_ENTITY one_wire] \

[list set_global_assignment -name SAVE_DISK_SPACE OFF] \

[list set_location_assignment PIN_1 -to in1] \

[list set_instance_assignment -name MULTICYCLE 4 -from in1 -to

out1] \

[list set_parameter -name STYLE FAST]]

execute_assignment_batch $tcl_cmds

project_close

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