D945GTP Datasheet, PDF (32/92 Pages) Intel Corporation – Technical Product Specification

Intel Desktop Board D945GTP Technical Product Specification
1.10.2.2 RJ-45 LAN Connector with Integrated LEDs
Two LEDs are built into the RJ-45 LAN connector (shown in Figure 13).
Green LED
Yellow LED
OM15076
Figure 13. LAN Connector LED Locations
Table 5 describes the LED states when the board is powered up and the 10/100 Mbits/sec LAN
subsystem is operating.
Table 5. LAN Connector LED States
LED Color LED State
Condition
Green
Off
LAN link is not established.
On
LAN link is established.
Blinking
LAN activity is occurring.
Yellow
Off
10 Mbits/sec data rate is selected.
On
100 Mbits/sec data rate is selected.
1.10.3 Gigabit LAN Subsystem
The Gigabit (10/100/1000 Mbits/sec) LAN subsystem includes the Intel 82573/82574 controller
and an RJ-45 LAN connector with integrated status LEDs.
1.10.3.1 Intel^® 82573E/82573V/82574V Gigabit Ethernet Controller
The Intel 82573E/82573V/82574V Gigabit Ethernet Controller supports the following features:
• PCI Express link
• 10/100/1000 IEEE 802.3 compliant
• Compliant to IEEE 802.3x flow control support
• Jumbo frame support
• TCP, IP, UDP checksum offload
• Transmit TCP segmentation
• Advanced packet filtering
• Full device driver compatibility
• PCI Express Power Management Support
The 82573E Gigabit Ethernet Controller also supports the following:
• Intel^® Active Management Technology
• Alert Standard Format (ASF) 2.0.
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