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Altera_Forum's avatar
Altera_Forum
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15 years ago

expand a DM9000A Ethernet module

Hi,:) I use DE0 development board which is a simplification of DE2,but there are no Ethernet module on DE0 board. I would like to add the same dm9000 Ethernet module as the DE2 board on the DE0 ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Yeah ! A DM9000A Ethernet module has been expanded and I have built my quartusii project successfully.I selected the DE2 board as my platform in the uclinux kernel configuration ,for the de0 board is similar to the de2 board. But I met the following error when I download the zImage to the DE0 board :

dm9000 Etheret Driver,V1.31

dm9000 dm9000.0:read wrong id 0x2b2a2928

dm9000 dm9000.0:read wrong id 0x2b2a2928

dm9000 dm9000.0:read wrong id 0x2b2a2928

dm9000 dm9000.0:read wrong id 0x2b2a2928

dm9000 dm9000.0:read wrong id 0x2b2a2928

dm9000 dm9000.0:read wrong id 0x2b2a2928

dm9000 dm9000.0:read wrong id 0x2b2a2928

dm9000 dm9000.0:read wrong id 0x2b2a2928

dm9000 dm9000.0:wrong id: 0x2b2a2928

dm9000 dm9000.0:not found <-19>.

It looks as if the DM9000a device has not been detected yet.