IEEE 1588 Sync Status

Output synchronization status of Precision Time Protocol

  • Library:
  • Simulink Real-Time / IEEE 1588

Description

When the absolute value of the offset from the master PTP clock is less than or equal to the threshold, the output port value is true. If the node is selected as the master clock, the output port value becomes true when it enters the MASTER state.

Ports

Output Arguments

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When the absolute value of the offset from the master PTP clock is less than or equal to the specified threshold, returns true.

Parameters

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Threshold value, in seconds, from which the node is considered well synchronized to the master PTP clock node. The default value is 10 μs. The minimum allowed value is 1 μs.

Programmatic Use

Block Parameter: offset_threshold

Enter the base sample time or a multiple of the base sample time.

Programmatic Use

Block Parameter: sample_time

Introduced in R2015b