hOW to connect the DM9000 inDE2

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originally posted by alex.liu@Nov 4 2006, 10:05 PM

tanks !

now i can do it in de2 board , but i find a problem ,

i layout a new pcb board using ep2c5 and dm9000.

now i can't ping the board .

the board have not a flash for store hw addr.

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# ifconfig

eth0 link encap:ethernet hwaddr 00:07:ed:00:00:00

inet addr:192.168.1.20 bcast:192.168.1.255 mask:255.255.255.0

up broadcast running multicast mtu:1500 metric:1

rx packets:218 errors:0 dropped:0 overruns:0 frame:0

tx packets:186 errors:14 dropped:0 overruns:0 carrier:14

collisions:0 txqueuelen:1000

rx bytes:0 (0.0 http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/cool.gif tx bytes:0 (0.0 http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/cool.gif

interrupt:8

lo link encap:local loopback

inet addr:127.0.0.1 mask:255.0.0.0

up loopback running mtu:16436 metric:1

rx packets:18 errors:0 dropped:0 overruns:0 frame:0

tx packets:18 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

rx bytes:2208 (2.1 kib) tx bytes:2208 (2.1 kib)

#

# ping 192.168.1.20

ping 192.168.1.20 (192.168.1.20): 56 data bytes

84 bytes from 192.168.1.20: icmp_seq=0 ttl=64 time=0.0 ms

84 bytes from 192.168.1.20: icmp_seq=1 ttl=64 time=0.0 ms

84 bytes from 192.168.1.20: icmp_seq=2 ttl=64 time=0.0 ms

--- 192.168.1.20 ping statistics ---

3 packets transmitted, 3 packets received, 0% packet loss

round-trip min/avg/max = 0.0/0.0/0.0 ms# # ping 192.168.1.3

ping 192.168.1.3 (192.168.1.3): 56 data bytes

--- 192.168.1.3 ping statistics ---

3 packets transmitted, 0 packets received, 100% packet loss#

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192.168.1.3 is a address of my pc .

So I want to know why?? do you have meet these problem . if you have . pls give me some advice .

thanks !

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00:07:ED:00:00:00 is not correct ether addr.

Please use 0x-00-07-ED-0A-03-(Random# 0-256) , with "ifconfig eth0 hw ether ....."