Stratix V Device Handbook: Volume 2: Transceivers

ID 683779
Date 11/23/2021
Public
Document Table of Contents

1.3.1.2. PRBS Verifier1.4.1.2. PRBS Verifier

The pseudo-random bit stream (PRBS) verifier block verifies the pattern generated by the PRBS generator.

The PRBS verifier:

  • Supports 32-bit and 40-bit PMA interfaces
  • Supports the following modes and patterns:
    • PRBS31: x31 + x28 + 1
    • PRBS23: x23 + x18 + 1
    • PRBS15: x15 + x14 + 1
    • PRBS9: x9 + x5 + 1
    • PRBS7: x7 + x6 + 1
Note: You can enable either the PRBS verifier or the PRP verifier, but you cannot enable both at the same time.

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