21.13.1.19 get_user_clock_frequencies

Description

This Tcl command calculates the user clock frequencies.

Note:

Before this commands usage user has to enable FHB(FPGA Hardware Breakpoint) controller from Libero project settings.

get_user_clock_frequencies [-deviceName "device name"]

Arguments

ParameterTypeDescription

deviceName

string

Specify device name. This parameter is optional if only one device is available in the current configuration.

Return TypeDescription

String

Displays user clock frequency in megahertz (MHz).

Error Codes

Error CodeDescription

None

Fhb control: The design does not have FHB enabled.

None

Parameter 'param_name' is not defined. Valid command formatting is.

'get_user_clock_frequencies [-deviceName "device name"] '.

Supported Families

PolarFire

PolarFire SoC
SmartFusion 2
IGLOO 2
RTG4

Example

Get 'M4' device user clock frequensy:

get_user_clock_frequencies -deviceName "M4"

Output:

User clock frequency - clocking_0\/PF_out0 value = 100.07 MHz

User clock frequency - clocking_0\/PF_out1 value = 132.02 MHz

See Also

  • event_counter

  • run_frequency_monitor