Connect Tech - COM Express Type-6 PMC/XMC Carrier Board - User Manual
Revision 0.03
21
10/100/1000 Ethernet
The COM Express carrier features dual 10/100/1000 Ethernet Ports.
GBE Port 0 is coming from an Intel 82574 PCIe PHY Controller located on the carrier.
GBE Port 1 is coming directly from the the COM Express module.
10/100/1000 Ethernet RJ Connector
Function LAN Connector
Locations P21A, P21B
Type
Standard 8 position RJ
connector
Pinout
Pin
Signal
1
MX1P
2
MX1N
3
MX2P
6
MX2N
4
MX3P
5
MX3N
7
MX4P
8
MX4N
Software Support for the Intel 82574
Additional drivers will be needed to properly operate the GBE Port 0 on the COM Express carrier.
These drivers can be downloaded directly from Intel website from the below link:
http://downloadcenter.intel.com/SearchResult.aspx?lang=eng&ProductFamily=EComponents&Pro
ductLine=EControllers&ProductProduct=Intel%C2%AE+82574+EController
