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Altera_Forum
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16 years ago

Auto-Negociation fails between two Ethernet Marvell PHYs (88E1111)

Hello, I need to connect two PCIe development board via the Ethernet Marvell PHYs (88E1111) in order to validate an UDP solution (I'm using the TSE core). The thing is, Auto-Negociation between th...
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Altera_Forum
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15 years ago

Yes, you can adjust its internal registers using the MDIO interface. You may take a look at the 88E1111 datasheet to see what settings can be adjusted.