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Kontron
ETHERNET INTERFACE
15.
The MOPS/386A can be equipped with a 10BaseT Ethernet controller from Crystal
Semiconductor. The Crystal LAN™ CS8900(A) ISA Ethernet Adapter follows IEEE 802.3
standards and supports half- or full-duplex operation in ISA bus computers on 10Mbps
Ethernet networks. You can enable an onboard LAN RPL ROM to support the boot up of the
system via Ethernet and an Etherboot server.
Connector
15.1
The Ethernet interface is available through Connector X12 (8 pins).
To have the signals of the Ethernet connection available on a standard RJ45 connector, you
need an adapter cable, which is offered by Kontron (KAB-MOPS-ETN1, Part Number 96048-
0000-00-0).
The following table shows the pinout.
Header
1
2
8
To find the location of the Ethernet controller on the MOPS/386A board, please see the
Appendix E: Connector Layout chapter.
MOPS/386A User's Guide
Pin
Signal Name
1
TXD+
2
TXD-
3
RXD+
4
NC
5
NC
6
RXD-
7
LNLED
8
LKLED
29
Function
10BASE-T Transmit
10BASE-T Transmit
10BASE-T Receive
Unused
Unused
10BASE-T Receive
LAN LED
Link LED
In/Out
Differential
Output
Differential
Output
Differential
Input
Differential
Input
Output
Output
Ethernet Interface
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