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AURIX™ MCU: Ethernet time synchronization protocols - KBA236052

AURIX™ MCU: Ethernet time synchronization protocols - KBA236052

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Community Translation: AURIX™ MCU: イーサネット同期プロトコル - KBA236052

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Question: What network-based time synchronization protocols are supported by the Gigabit Ethernet (GETH) module of the AURIX™ TC3xx series?


The AURIX™ TC3xx GETH module supports the IEEE 1588 Precision Time Protocol. This protocol enables heterogeneous systems that include clocks of varying inherent precision, resolution, and stability to synchronize. The protocol supports system-wide synchronization accuracy in the sub-microsecond range. Additionally, IEEE 802.1AS Time Sensitive Networking Protocol is also supported.

Note: This KBA applies to the following series of AURIX™ MCUs:

  • AURIX™ TC3xx series