The Versal AI Edge G57M GTYP High-Speed Transceiver banks support two independent reference clocks per bank. iG-G57M SOM is architected as,
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Primary Reference (GTYP_REFCLK1): Default sourced from the on-SOM clock synthesizer.
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Secondary Reference (GTYP_REFCLK0): Routed to the SOM Board-to-Board (B2B) Connector2, enabling customers to provide a custom, application-specific clock source from their carrier board.
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Optional Routing: For added versatility, GTYP_REFCLK1 is also connected to SOM B2B Connector2 via resistor pads and these are not populated by default.
This dual-source design ensures that customers have the freedom to utilize the internal SOM clock or implement a bespoke external clocking scheme.
For further product inquiries, please get in touch with our sales team at mktg@iwave-global.com
Please find the detailed product information here:
Versal™ AI Edge System on Module