Article ID: 000076048 Content Type: Troubleshooting Last Reviewed: 08/10/2022

Possible underflow error on TX path when Avalon® streaming adaptor is enabled for low latency Ethernet 10G MAC

Environment

    Quartus® II Subscription Edition
    Ethernet
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Critical Issue

Description

If you enable the Avalon® streaming adapters for the Low Latency Ethernet 10G MAC IP core, you might observe an underflow error on the TX path.

This issue affects versions 13.1 and 14.0 of the Low Latency Ethernet 10G MAC.

Resolution

A patch is available to fix this issue for the Quartus® II software versions 13.1 and 14.0. Download and install the patch from the following links:

This issue will be fixed in a future version of the Low Latency Ethernet 10G MAC.

Related Products

This article applies to 1 products

Intel® Programmable Devices

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