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Altera_Forum
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14 years ago

Ethernet link speed auto detection

Hi I have a custom board with a ethernet PHY connected to the FPGA using RGMII. I am using triple speed ethernet and iniche. I do not have the signals set_10 and set_1000 from the PHY. I can...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

You can use the function getPHYSpeed() provided by HAL driver (include altera_avalon_tse.h)

Or you can manually read the proper phy register using mdio interface.