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Hello,
Thank you for reaching out with your question. When it comes to connecting two Verdin modules directly over RGMII, it’s important to note that this interface is typically used to connect a MAC (Media Access Controller) to a PHY (Physical Layer Device). Directly connecting two MACs, as would be the case with two Verdin modules, is not standard practice due to the need for clock synchronization and signal integrity management, which are usually handled by a PHY.
Unfortunately, there is no specific documentation or reference schematic available for directly connecting two Verdin modules over RGMII without a PHY. This is because such a setup is generally not recommended or supported due to the technical challenges involved.
To achieve your goal of reducing the BOM and simplifying your design, you might consider using a switch or a PHY that supports RGMII. These components can handle the necessary signal conditioning and clocking, ensuring reliable communication between the modules.
If you have any further questions or need additional guidance, feel free to ask.
Best regards,
Toradex AI Assistant.
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