Intel D945PLNM D945PLNM Technical Product Specification - Page 31
LAN Subsystem - lan driver
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Product Description 1.9 LAN Subsystem The LAN subsystem consists of the following: • Physical layer interface device Intel 82562GX PLC for 10/100 Mbits/sec Ethernet LAN connectivity. • RJ-45 LAN connector with integrated status LEDs Additional features of the LAN subsystem include: • CSMA/CD protocol engine • LAN connect interface that supports the 82562GX • PCI Conventional bus power management ⎯ Supports ACPI technology ⎯ Supports LAN wake capabilities 1.9.1 10/100 Mbits/sec LAN Subsystem The 10/100 Mbits/sec LAN subsystem includes the ICH6, the Intel 82562GX PLC, and an RJ-45 LAN connector with integrated status LEDs. 1.9.1.1 Intel® 82562GX Physical Layer Interface Device The Intel 82562GX provides the following functions: • Basic 10/100 Ethernet LAN connectivity • Full device driver compatibility • Programmable transit threshold • Configuration EEPROM that contains the MAC address • Alert Standard Format (ASF) 1.03 support 1.9.1.2 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ-45 LAN connector (shown in Figure 9). Green LED Yellow LED OM15076 Figure 9. LAN Connector LED Locations 31