7lan interface, 1 connectors – Kontron KTAM3874-pITX User Manual
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KTD-S0051-D
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LAN Interface
KTAM3874/pITX User's Guide
7
LAN Interface
The KTAM3874/pITX uses both onchip Gigabit Ethernet controllers but the Physical Layer Transceivers only
support 10/100 Base-T interfaces. The controller auto-negotiates the management of a 10/100 Mbps con-
nection. Additionally you can boot up the board via a network connection from a PXE server. Following the
connector assignment:
J1600
x
Ethernet MAC 0
J1601
x
Ethernet MAC 1
7.1
Connectors
Both interfaces are available through the standard RJ45 connectors J1600 and J1601 (8 pins).
Header
Pin
Signal
Description
Type
1
TXD+
10/100 transmit (positive)
DSO
2
TXD-
10/100 transmit (negative)
DSO
3
RXD+
10/100 receive (positive)
DSI
4
GND
Ground (shield)
PWR
5
GND
Ground (shield)
PWR
6
RXD-
10/100 receive (negative)
DSI
7
GND
Ground (shield)
PWR
1
8
GND
Ground (shield)
PWR