21.13.1.67 signal_integrity_import

Description

This Tcl command imports Signal Integrity parameter options and other physical information for the selected lane/all lanes from an external PDC file.

signal_integrity_import -lane {phisical lane name} \
                        -pdc_file_name {path to the *.pdc file}
signal_integrity_import -all_lanes \
                        -pdc_file_name {path to the *.pdc file}

Arguments


Parameter	Type	Description
deviceName	string	Optional user-defined device name. The device name is not required if there is only one device in the current configuration, or a device has already been selected using the `set_debug_device` command.
lane	string	Specifies the physical location of the lane. Must specify either '-lane' or '-all_lanes' command arguments.
pdc_file_name	string	The path of the pdc file to be saved.
all_lanes	none	Specifies all physical location of the lanes. Must specify either '-lane' or '-all_lanes' command arguments.


Return Type	Description
None	None

Error Codes


Error Code	Description
None	Parameter 'param_name' is not defined. Valid command formatting is'signal_integrity_import [-deviceName "device name"] [-lane "Lane Instance Name"] [-all_lanes "TRUE \| FALSE"] [-pdc_file_name "PDC File Name"]'.
None	Signal Integrity: Must specify '-pdc_file_name.
None	Signal Integrity: Import from *.pdc failed. Signal Integrity Constraints of lane not available in the file.
None	Signal Integrity: Unable to Import from *.pdc file.
None	Signal Integrity: Must specify one of '-lane'or '-all_lanes' command arguments.
None	Signal Integrity: Must not specify both '-lane' and '-all_lanes' command arguments.
None	Signal Integrity: Lane Name not found in the list of assigned physical lanes in Libero. Provide the correct lane name.

Supported Families


PolarFire
PolarFire SoC

Example

The following example imports Signal Integrity parameter options and other physical information for the "Q0_LANE0" lane from ./SI_Q0LANE0.pdc:

signal_integrity_import -lane {Q0_LANE0} \
                        -pdc_file_name {./SI_Q0LANE0.pdc}

v2024.2