LevelOne IGP-1271 - Page 283

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The following values are possible:
1. Output : Enable the 1 pps clock output
2. Input : Enable the 1 pps clock input
3. Disable : Disable the 1 pps clock in/out-put
 External Enable
This Selection box will allow you to configure the External Clock output.
The following values are possible:
1. True : Enable the external clock output
2. False : Disable the external clock output
 Adjust Method
This Selection box will allow you to configure the Frequency adjustment configuration.
1. LTC frequency : Select Local Time Counter (LTC) frequency control
2. SyncE-DPLL : Select SyncE DPLL frequency control, if allowed by SyncE
3. Oscillator : Select an oscillator independent of SyncE for frequency control, if supported
by the HW
4. LTC phase : Select Local Time Counter (LTC) phase control (assumes that the frequency
is locked by means of SyncE)
 Clock Frequency
This will allow to set the Clock Frequency.
The possible range of values are 1 - 25000000 (1 - 25MHz)
PTP Clock Configuration
 Delete
Check this box and click on 'Save' to delete the clock instance.
 Inst
Indicates the Instance of a particular Clock Instance [0..3].