IEI Technology PICOe-9452, Руководство пользователя

Страница: 52 / 250

PICOe-9452 Half-size CPU Card
Page 34
2.8.3 Intel® EP82562ET PCIe GbE Ethernet Controller
2.8.3.1 Intel® EP82562ET Overview
The Intel® 82562ET is an IEEE 10BASE-T and 100BASE-TX Ethernet controller that
connects the Intel® ICH7-M southbridge chipset to the LAN2 RJ-45 connector. The Intel®
82562ET is designed for 10Mbps or 100Mbps Ethernet systems.
2.8.3.2 Intel® EP82562ET Ethernet Controller
Some features of the Intel® EP82562ET Ethernet controller are written below:
 IEEE 802.3 10BASE-T/100BASE-TX compliant physical layer interface
 IEEE 802.3u Auto-Negotiation support
 Digital Adaptive Equalization control
 Link status interrupt capability
 XOR Tree mode support for board testing
 3-port LED support (speed, link and activity)
 10BASE-T auto-polarity correction
 Diagnostic loopback mode
 1:1 transmit transformer ratio support
 Low power (less than 300 mW in active transmit mode)
 Reduced power in “unplugged mode” (less than 50 mW)
 Automatic detection of “unplugged mode”
 3.3 V device
 48-pin Shrink Small Outline Package
 Platform LAN connect interface support
2.9 Environmental and Power Specifications
2.9.1 System Monitoring
Three thermal inputs on the PICOe-9452 Super I/O Enhanced Hardware Monitor monitor
the following temperatures:
 System temperature
 Power temperature