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Altera_Forum's avatar
Altera_Forum
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13 years ago

Interfacing the MARVEL Chip on DE2-115

I would like to link the DE2-115 to my PC and need to implement a simple protocol not taking away too many resources, so I thought to use GigE. I would like to interface the MARVEL chip directl...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

> 5ms before accessing the MDIO registers.

Wowm that could be an important piece on information. Never took care about that so far. But could explain some funny effects I observed with this special PHY.