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Altera_Forum's avatar
Altera_Forum
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15 years ago

TCP/IP via TSE and Marvell PHY

Hello, I have the Nios II dev board Stratix II edition. In addition, we have the MoreThanIP Marvell 10/100/1000 Ethernet daughter card that can be stuck on the dev board. I'm looking for docume...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Then you probably have a GMII or RGMII interface between the PHY and the MAC. The schematics from the daughter card should help you find out wich one. The GMII interface uses 8 bits in each direction, whereas the RGMII uses 4.