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Altera_Forum's avatar
Altera_Forum
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18 years ago

TSE MAC and Marvell 88E1111

I'm having trouble to bring up the TSE MAC to Ethernet interface on the Stratix II GX PCIe board. I was able to instantiate a triple speed Ethernet MAC and build logic around it. The loopback at the ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

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Hi Foreshadow,

First of all look at your comand config register = 0x00000000

it can't be so in full duplex and 100 Mbit.

Then the main error - no PHY, maybe there are some errors with physical connection of PHY.

have a look in closed topics to this, there some pictures of pinouts, it should help you.

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Thank you for your answer. I have found the solution here:

http://www.alteraforum.com/forum/showthread.php?p=86569

И.. Кстати, из Ваших постов подчерпнул несколько весьма полезных замечаний, которые удалось применить в своем дизайне.. Спасибо))) А проблема была в том, что именно на этой отладочной плате (3sl150) неудачно подключен чип Marvell - нужно перезагружать вручную...