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AM6442: AM6442

Dao Deming
Prodigy 20 points

Part Number: AM6442

Tool/software:

I’m evaluating the AM6442 (AM64x family) for a project that requires strict compliance with certain TSN standards. I have reviewed the datasheet, SDK release notes (SPRT769), and driver documentation, but I could not find explicit confirmation on whether the following are hardware- or firmware-supported for AM6442:

 

  1. IEEE 802.1CB — Frame Replication & Elimination for Reliability
  2. IEEE 802.1AE — MACsec (Media Access Control Security)
  3. IEEE 802.1Qci — Per-Stream Filtering & Policing

 

Specifically, could you clarify:

  • If AM6442 supports these standards in silicon / hardware accelerators, or whether they must be implemented in software / firmware (e.g. via PRU-ICSSG).
  • If there are any example driver stacks, SDK versions, or EVM demonstrations showing these features.
  • If support for any of these is planned (roadmap) if not currently available.

 

 

Thanks very much for your assistance.

  • 0
    TI__Prodigy 400 points

    Hi Dao, 

    Apologies for the delay! The first two IEE standards are not supported. We have software support for the IEEE 802.1Qci standard on the CPSW side (but no on/off gate support). We do not support on ICSS. We currently have plans to support 802.1CB on ICSS towards the end of 2025.