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Altera_Forum's avatar
Altera_Forum
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20 years ago

can not recieve the right packet through DE2 board

Help! I am using the DE2 board to do a network connection test.I use the PC to send a 64 Byte packet to the DE2 board network card , the DM9000 . But whatever i send, the board display the s...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I don't have a DE2 board, so I don't know how you are making this test.

Are you using a prebuilt project? Or have you build your own application based on an example?

How does you pc send the packet? Are you sure on this side? I mean that the pc is not sending the same packet itself?

If you have a minimal experience of HAL drivers you can debug your application and check if DM9000 is working correctly, i.e. if Nios can correctly access registers, configure phy and transfer data to and from.