21.13.1.19 get_user_clock_frequencies
(Ask a Question)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
| Parameter | Type | Description |
|---|---|---|
deviceName | string | Specify device name. This parameter is optional if only one device is available in the current configuration. |
| Return Type | Description |
|---|---|
String | Displays user clock frequency in megahertz (MHz). |
Error Codes
| Error Code | Description |
|---|---|
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