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bdiGDB
for GNU Debugger, BDI2000 (ARM11/Cortex-A8) User Manual 15
© Copyright 1997-2007 by ABATRON AG Switzerland V 1.04
2.4.2 Ethernet communication
The BDI2000 has a built-in 10 BASE-T Ethernet interface (see figure below). Connect an UTP (Un-
shilded Twisted Pair) cable to the BD2000. For thin Ethernet coaxial networks you can connect a
commercially available media converter (BNC-->10 BASE-T) between your network and the
BDI2000. Contact your network administrator if you have questions about the network.
The following explains the meanings of the built-in LED lights:
LED Name Description
LI Link When this LED light is ON, data link is successful between the UTP
port of the BDI2000 and the hub to which it is connected.
TX Transmit When this LED light BLINKS, data is being transmitted through the UTP
port of the BDI2000
RX Receive When this LED light BLINKS, data is being received through the UTP
port of the BDI2000
10 BASE-T
PC Host
Target System
Ethernet (10 BASE-T)
1 - TD+
2 - TD-
3 - RD+
4 - NC
5 - NC
6 - RD-
7 - NC
8 - NC
Connector
ARM
RS232 LI TX RX 10 BASE-T
BDI2000
AA
AA
bb
bb
aa
aa
tt
tt
rr
rr
oo
oo
nn
nn
AA
AA
GG
GG
SS
SS
ww
ww
ii
ii
ss
ss
ss
ss
MM
MM
aa
aa
dd
dd
ee
ee
18
RS232 POWER LI TX RX 10 BASE-T
Rev. A
Rev. B/C
18