Kontron KTT20-pITX - Manual (Page 24)

KTD-S0044-G Page 20 LAN Controller
KTT20/pITX User's Guide
9 LAN Controller
The KTT20/pITX uses a SMSC ® LAN9514 Fast Ethernet LAN controller which supports 10/100 Base-T inter-
faces. The controller auto-negotiates the management of a 10 or 100 Mbps connection. Additionally you
can boot up the board via a network connection from a PXE server.
9.1 Connector
The LAN interface is available through the standard RJ45 connector J2300 (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