Intel DH77DF Technical Product Specification - Page 32

LAN Subsystem

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Intel Desktop Board DH77DF Technical Product Specification 1.9 LAN Subsystem The LAN subsystem consists of the following: • Intel 82579V Gigabit Ethernet Controller (10/100/1000 Mb/s) • Intel H77 Express Chipset • RJ-45 LAN connector with integrated status LEDs Additional features of the LAN subsystem include: • CSMA/CD protocol engine • LAN connect interface between the PCH and the LAN controller • ACPI technology support • LAN wake capabilities • LAN subsystem software For information about LAN software and drivers Refer to http://downloadcenter.intel.com 1.9.1 Intel® 82579V Gigabit Ethernet Controller The Intel 82579V Gigabit Ethernet Controller supports the following features: • 10/100/1000 BASE-T IEEE 802.3 compliant • Energy Efficient Ethernet (EEE) IEEE802.3az support (Low Power Idle [LPI] mode) • Dual interconnect between the Integrated LAN Controller and the Physical Layer (PHY): ⎯ PCI Express-based interface for active state operation (S0) state ⎯ SMBUS for host and management traffic (Sx low power state) • Compliant to IEEE 802.3x flow control support • 802.1p and 802.1q • TCP, IP, and UDP checksum offload (for IPv4 and IPv6) • Full device driver compatibility 32

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Intel Desktop Board DH77DF Technical Product Specification
32
1.9
LAN Subsystem
The LAN subsystem consists of the following:
•
Intel 82579V Gigabit Ethernet Controller (10/100/1000 Mb/s)
•
Intel H77 Express Chipset
•
RJ-45 LAN connector with integrated status LEDs
Additional features of the LAN subsystem include:
•
CSMA/CD protocol engine
•
LAN connect interface between the PCH and the LAN controller
•
ACPI technology support
•
LAN wake capabilities
•
LAN subsystem software
For information about
Refer to
LAN software and drivers
1.9.1
Intel
®
82579V Gigabit Ethernet Controller
The Intel 82579V Gigabit Ethernet Controller supports the following features:
•
10/100/1000 BASE-T IEEE 802.3 compliant
•
Energy Efficient Ethernet (EEE) IEEE802.3az support (Low Power Idle [LPI] mode)
•
Dual interconnect between the Integrated LAN Controller and the Physical Layer
(PHY):
⎯
PCI Express-based interface for active state operation (S0) state
⎯
SMBUS for host and management traffic (Sx low power state)
•
Compliant to IEEE 802.3x flow control support
•
802.1p and 802.1q
•
TCP, IP, and UDP checksum offload (for IPv4 and IPv6)
•
Full device driver compatibility