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AR# 59904

10-Gigabit Ethernet PCS/PMA (10GBASE-KR) - Verilog - Auto Negotiation - Configuration Vector - Link Training does not start automatically

Description

When using the 10-Gigabit Ethernet PCS/PMA v4.1 or earlier with the following configuration:
- 10GBASE-KR
- Verilog
- Configuration Vector (No MDIO)
- Auto-Negotiation Enabled

Link Training does not start automatically.

Solution

To resolve this, change the line below in core_name_block.v on the instantiation of the core itself (ten_gig_eth_pcs_pma_v4_1).


 From

      .configuration_vector(configuration_vector),

 

To:

       .configuration_vector(configuration_vector_i),

Linked Answer Records

Master Answer Records

AR# 59904
Date Created 03/21/2014
Last Updated 04/17/2014
Status Active
Type General Article
IP
  • 10 Gigabit Ethernet PCS-PMA with FEC/Auto-Negotiation for backplanes (10GBASE-KR)