深圳市尚想信息技术有限公司

PCI Express* (PCIe*)

— 64-bit address master support for systems

using more than 4 GB of physical memory

— Programmable host memory receive buffers

(256 bytes to 16 KB)

— Intelligent interrupt generation features to

enhance driver performance

— Descriptor ring management hardware for

transmit and receive software controlled reset

(resets everything except the configuration

space)

— Message Signaled Interrupts (MSI)

— Configurable receive and transmit data FIFO,

programmable in 1 KB increments

 MAC

— Flow Control Support compliant with the

802.3X Specification

— VLAN support compliant with the 802.1Q

Specification

— MAC Address filters: perfect match unicast

— filters; multicast hash filtering, broadcast filter

— and promiscuous mode

— Statistics for RMOM

— MAC loopback

 PHY

— Compliant with the 1 Gb/s IEEE 802.3 802.3u

802.3ab Specifications

— IEEE 802.3ab auto negotiation support

— Full duplex operation at 10/100/1000 Mb/s

— Half duplex at 10/100 Mb/s

— Auto MDI, MDI-X crossover at all speeds

 High Performance

— TCP segmentation capability compatible with

Large Send offloading features

— Support up to 256 KB TCP segmentation (TSO

v2)

— Fragmented UDP checksum offload for packet

reassemble

— IPv4 and IPv6 checksum offload support

(receive, transmit, and large send)

— Split header support

— 40 KB packet buffer size

 Low Power

— Magic Packet* wake-up enable with unique

MAC address

— ACPI register set and power down functionality

supporting D0 andD3 states

— Full wake up support (APM and ACPI 2.0)

— Smart power down at S0 no link and Sx no link

— LAN disable function

 Technology

— 9 mm x 9 mm 64-pin QFN package with

Exposed Pad*

— Configurable LED operation for customization

of LED displays