Intel® Arria® 10 Transceiver PHY User Guide

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ID 683617
Date 3/28/2022
Public
Document Table of Contents

6.16.1.4. Enabling the PRBS Checker in bonded designs

You must perform a sequence of read-modify-writes to addresses 0x00A, 0x00B, 0x00C, 0x13F, 0x111 and to enable the PRBS data checker in bonded designs. To enable the PRBS checker, follow these steps:
  1. Perform the necessary steps from steps 1 to 7 in Steps to Perform Dynamic Reconfiguration.
  2. Perform a read-modify-write to address 0x00A with a value of 1'b1 to bit[7].
  3. Perform a read-modify-write to address 0x00B according to Register Map for PRBS Checker for bonded and non bonded designs.
  4. Perform a read-modify-write to address 0x00C according to Register Map for PRBS Checker for bonded and non bonded designs.
  5. Perform a read-modify-write to address 0x13F according to Register Map for PRBS Checker for bonded and non bonded designs.
  6. Perform a read-modify-write to address 0x111 according to Register Map for PRBS Checker for bonded and non bonded designs.
  7. Perform the necessary steps from steps 9 to 12 in Steps to Perform Dynamic Reconfiguration.
    To disable the PRBS verifier write the original values back into the read-modify-write addresses listed above.

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