https://docs.opsero.com/op080/guides/Recent content in Guides on Opsero DocsHugoenCopyright (c) 2026 Opsero Electronic Design Inc.Mon, 23 Feb 2026 00:00:00 -0500https://docs.opsero.com/op080/guides/getting-started/Mon, 23 Feb 2026 00:00:00 -0500https://docs.opsero.com/op080/guides/getting-started/<h2 id="minimum-setup">Minimum setup</h2> <p>To develop with the Ethernet FMC Max, we recommend you start by getting your hands on the minimum hardware and software requirements:</p>https://docs.opsero.com/op080/guides/programming/Mon, 23 Feb 2026 00:00:00 -0500https://docs.opsero.com/op080/guides/programming/<p>This section provides the details of the programming requirements to operate the Ethernet FMC Max hardware and customise functionality.</p> <h2 id="required-phy-settings">Required PHY settings</h2> <p>The following PHY settings are required for correct operation of the Ethernet FMC Max. Most of them are set to the appropriate value by hardware straps or by software in our reference designs. The information in this section is provided for reference to users that are not using our reference designs and are instead developing their own custom designs and software.</p>https://docs.opsero.com/op080/guides/troubleshooting/Mon, 23 Feb 2026 00:00:00 -0500https://docs.opsero.com/op080/guides/troubleshooting/<p>This section describes some of the common issues that can arise when using the mezzanine card.</p> <h2 id="auto-negotiation-not-working">Auto-negotiation not working</h2> <p>Many issues can lead to a failure to auto-negotiate a link. Here are some of the most common issues that can occur:</p>