SPRZ576 November   2024 AM2612

ADVANCE INFORMATION  

  1.   1
  2.   Abstract
  3. 1Usage Notes and Advisories Matrices
  4. 2Silicon Revision 1.0 Usage Notes and Advisories
    1. 2.1 Silicon Revision 1.0 Usage Notes
      1.      i2324
    2. 2.2 Silicon Revision 1.0 Advisories
      1.      i2189
      2.      i2310
      3.      i2311
      4.      i2345
      5.      i2351
      6.      i2352
      7.      i2353
      8.      i2354
      9.      i2356
      10.      i2357
      11.      i2358
      12.      i2359
      13.      i2374
      14.      i2383
      15.      i2411
      16.      i2412
      17.      i2427
      18.      i2428
      19.      i2433
      20.      i2439
      21.      i2440
  5. 3Trademarks
  6. 4Revision History

i2440

CPSW: Host to Ethernet Timestamp Sequence ID issue

Details:

For host to Ethernet packets with timestamp enabled, certain scenarios can cause the Sequence ID associated with a timestamp to be incorrect. The timestamp is correct but the sequence ID is incorrect. The host would use the sequence ID to correlate the packet with the timestamp. The issue does not affect PTP messages.

Workaround(s):

For host to Ethernet, packets with timestamp should be disabled.