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I looked at your pinging post. I think you did not ping the right IP becauase the last number is .2 not .20, also I have some questions;
1.) When you hook up the ethernet do you get lights flashing straight away.
2.) If you go ifconfig eth0 down do you still get the leds flashing--> This should not happen.
This is just to get some more info about your design.
regards,
<div align='right'><{post_snapback}> (index.php?act=findpost&pid=19177)</div>
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Dear madman23
Now I use the ethereal to capture the netwrok . I find My borad can send the next inforamtion
<div class='quotetop'>QUOTE </div>
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"No.", "Time", "Source", "Destination", "Protocol", "Info"
"1", "0.000000", "192.168.1.21", "Broadcast", "ARP", "Who has 192.168.1.3? Tell 192.168.1.21"
"2", "0.000023", "192.168.1.3", "192.168.1.21", "ARP", "192.168.1.3 is at 00:11:25:d2:24:ac"
"3", "0.999980", "192.168.1.21", "Broadcast", "ARP", "Who has 192.168.1.3? Tell 192.168.1.21"
"4", "1.000003", "192.168.1.3", "192.168.1.21", "ARP", "192.168.1.3 is at 00:11:25:d2:24:ac"
"5", "2.999923", "192.168.1.21", "Broadcast", "ARP", "Who has 192.168.1.3? Tell 192.168.1.21"
"6", "2.999946", "192.168.1.3", "192.168.1.21", "ARP", "192.168.1.3 is at 00:11:25:d2:24:ac"
"7", "3.999902", "192.168.1.21", "Broadcast", "ARP", "Who has 192.168.1.3? Tell 192.168.1.21"
"8", "3.999926", "192.168.1.3", "192.168.1.21", "ARP", "192.168.1.3 is at 00:11:25:d2:24:ac"[/b]
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192.168.1.21 is the board . 192.168.1.3 is my PC .
So I think the dm9000 can send the packets to my pc , the baord can't receive the packets .
I have check the sch and PCB . It is the same as the reference of DE2 .
Honored Contributor
