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Chapter 17
17. Ethernet Controller
The MOPSlcdLX uses a Intel 82551ER PCI Fast Ethernet Controller. The network controllers support 10/100
Base-T interfaces. The devices auto-negotiate the use of a 10 Mbit/sec or 100 Mbit/sec connection. An
error-free operation can be guaranteed up to 100 me
17.1 Connector
The Ethernet interface is available through Connector X16000 (8 pins). To have the signals of the Ethernet
connection available on a standard RJ45 con
(KAB-MOPS-ETN1, Part Number 96048-0000-00-0).
The following table shows the pinout.
Header
Note:
TXD+, TXD- d
iffer
ent
mit lines. RXD+,
RXD-
10BASE-T receive lines.
To find the location of the Ethernet interface on the MOPSlcdLX boa
Layout".
Kontron User's Guide MOPSlcdLX
nector, you need an adapter cable, which is offered by Kontron
Pin
Signal Name
1
TXD+
2
TXD-
3
RXD+
4
SHLDGND
5
SHLDGND
6
RXD-
7
SHLDGND
8
SHLDGND
ial-outpu
t pai
r drives 10 an
d 100 M
differe
ntia
l input pair re
ceives 1
32
ters CAT4 ethernet cable.
Function
10BASE-T Transmit
Differential Output
10BASE-T Transmit
Differential Output
10BASE-T Receive
Differential Input
Shield ground
Shield ground
10BASE-T Receive
Differential Input
Shield ground
Shield ground
b/s Manc ster-enc
he
oded data t
0 and 1
00 M
b/s Ma
nches
rd, please see the Appendix "Connector
Ethernet Controller
In/Out
o 100
/10 BASE
-T trans-
ter-encode
d data fr
om 100/
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