Intel C2518 FH8065501516710 Data Sheet

Intel

®

 Atom™ Processor C2000 Product Family for Microserver

Datasheet, Vol. 2 of 3

September 2014

190

Order Number: 330061-002US

Much of the programming-related information and register descriptions for the 

integrated Gigabit Ethernet controller are in a separated document. Refer to the Intel

Reference Manual (PRM), document 537426.

This document provides information needed by platform board hardware designers and 

provides an overview of the registers. The descriptions of the MMIO registers and MSI-

X registers located in memory space, the registers in I/O space, and the contents of the 

EEPROM are described in the Intel

GbE Controller Programmer’s Reference Manual (PRM).

A complete list of features is shown in the Intel

Family Integrated GbE Controller Programmer’s Reference Manual (PRM). A partial list 

is shown in here.

• Four network interface ports (LAN Port 0, 1, 2, and 3) each with its own MAC.
• PCI Express* integrated endpoint with one device (20 decimal) with four functions 

(0, 1, 2, and 3).

• Virtual LAN (VLAN) support. 64 or more per LAN Port depending on OS.
• Four-wire SPI interface for the controller’s EEPROM.
• Four LED driver outputs which can be used as GPIOs if not used.
• Two software-defined pins.
• Management Data Input/Output (MDIO) for external SGMII-capable Physical-Layer 

(PHY) device

• LAN function disable capability.
• Magic packet wake-up enable with unique MAC address.
• ACPI register set and power-down functionality supporting D0 and D3 states.
• Full wake-up support (APM and ACPI 2.0).
• Smart power down at S0 no link and Sx no link.
• Support for SMBus or NCSI to connect BMC.