VMP2 Functional Description
ID 24855, Rev. 02 Page 2 - 11© 2002 PEP Modular Computers GmbH
2.5.2 Ethernet Interface and Connector Pinout
Figure 2-6: Ethernet Connector CON8
The Ethernet interface is based on a PCI device
from Intel; the Ethernet Controller 82559ERS.
The main features of the Ethernet are as follows:
• integrated IEEE 802.3 10Base T and 100Base TX compatible PHY
• glueless 32-bit PCI master interface
• compatible with driver software of the 82558 and 82557
• full duplex support at both 10 and 100 Mbps
• IEEE 802.3u Auto-Negotiation support
• 4 kB transmit and 3 kB receive FIFO’s
2.5.2.1 Ethernet Connector CON8 Pinout
The connector used for the 100BaseTX Ethernet interface is an RJ45 connector.
The signals on this connector are as follows
Table 2-2: Ethernet RJ45 Connector CON8 Pin Assignment
Pin Number Signal
1TX+
2TX-
3RX+
4nc
5nc
6RX-
7nc
8nc
1
8
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