Intel 82540EP manual Manageability Features, A server management processor

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			Networking Silicon — 82540EP
2.5	Manageability Features

	Features		Benefits

	Manageability features: SMB port, ASF 1.0, ACPI,	•	Network management flexibility
	Wake on LAN, and PXE	•	Network management flexibility
	Wake on LAN, and PXE

		• Enables IPMI and ASF implementations
	On-board SMB port	•	Allows packets routing to and from either LAN port
			and a server management processor

	Compliance with PCI Power Management 1.1 and
	ACPI 2.0 register set compliant including:
	• D0 and D3 power states	•	PCI power management capability requirements
	• Network Device Class Power Management		for PC and embedded applications
	Specification 1.1
	• PCI Specification 2.2

	SNMP and RMON statistic counters	• Easy system monitoring with industry standard
	SNMP and RMON statistic counters		consoles
			consoles

	SDG 3.0, WfM 2.0, and PC2001 compliance	• Remote network management capabilities through
	SDG 3.0, WfM 2.0, and PC2001 compliance		DMI 2.0 and SNMP software
			DMI 2.0 and SNMP software

	Wake on LAN support	• Packet recognition and wake-up for NIC and LOM
	Wake on LAN support		applications without software configuration
			applications without software configuration

	Two or three-pair cable downshift	•	Assures link under adverse cable configurations

Datasheet

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Contents Revision April 82540EP Gigabit Ethernet ControllerDatasheet Date Revision 82540EP Networking Silicon Contents 82540EP Networking Silicon Introduction TX MAC MdioRX MAC Acpi LEDReference Documents Document ScopeProduct Code 82540EP Networking Silicon MAC Specific Features PCI FeaturesFeatures Benefits Application flexibility for LAN on MotherboardHostOffloading PHY Specific FeaturesA server management processor Manageability FeaturesTechnology Features Additional Device FeaturesPCI Address, Data and Control Signals Signal Type DefinitionsSymbol Type Name and Function PCI Bus InterfaceFRAME# STS PARIRDY# STS TRDY# STSInterrupt Signal Arbitration SignalsSystem Signals Error Reporting SignalsPower Management Signals Eeprom and Serial Flash Interface SignalsImpedance Compensation Signals SMB SignalsLED Signals Miscellaneous SignalsOther Signals XTAL1 AnalogXTAL2 Power Supply Connections Test Interface SignalsDigital Supplies Analog SuppliesGround and No Connects Control SignalsGND CTRL15Recommended Operating Conditions Absolute Maximum RatingsAbsolute Maximum Ratingsa Recommended Operating Conditions a Sheet 1DC Characteristics DC SpecificationsPower Specifications D0a Recommended Operating Conditions a Sheet 2Power Specifications Dr Uninitialized Power Specifications D3coldPower Specifications Complete Subsystem Symbol Parameter Condition Min Typ Max O Characteristics= V SS AC Characteristics Symbol Parameter a PCI 66 MHz PCI 33 MHz Units Min Max Timing Specifications PCI Bus InterfacePCI Bus Interface Clock Parameters TcycPCI Bus Interface Timing Parameters Symbol Parameter PCI 66MHz PCI 33 MHz Units Min MaxPCI Bus Interface Timing Measurement Conditions Symbol Parameter PCI 66 MHz UnitVTH VTLInch max Point 1kΩ 10 pF PinInch max Point 50 pF Eeprom Interface Link Interface TimingRise and Fall Times 82540EP Product Name Device IdentificationYyww Date CodePackage Information DatasheetThermal Characteristics Thermal SpecificationsSymbol Parameter Value at specified airflow m/s Units Thermal resistance, junction-to-ambientPinout Information Impedance Compensation Signals Power Management SignalsSMB Signals Eeprom and Serial Flash Interface SignalsTest Interface Signals PHY SignalsDigital Power Signals Analog Power SignalsSignal Names in Pin Order Sheet 1 Grounds and No Connect SignalsSignal Name Pin Lanpwrgood SmbclkRST# SMBALRT# Signal Names in Pin Order Sheet 2M66EN REQ# CBE3# CLKRUN# Smbdata GNDIRDY# FRAME# CBE2# GND Signal Names in Pin Order Sheet 3CLK VIO TRDY# Zpcomp STOP# INTA# DEVSEL# Zncomp Signal Names in Pin Order Sheet 4PAR PERR# GNT# CBE1# Signal Names in Pin Order Sheet 5CBE0# PCIAD5 GND PCIAD1 Clkview FLCE# Eesk PCIAD9 PCIAD7 PCIAD4 Signal Names in Pin Order Sheet 6PCIAD8 PCIAD6 PCIAD3 PCIAD2 Eecs GND Flso Eedi Vddo P12C D E F G H J K L M N P Visual Pin Reference