Kontron KTAM3874-pITX - Manual (Page 23)

KTD-S0051-D Page 19 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