Pinout Information | Intel 82540EP instruction

82540EP — Networking Silicon

5.4Pinout Information

Table 19. PCI Address, Data, and Control Signals

Signal	Pin	Signal	Pin	Signal	Pin

PCI_AD[0]	N7	PCI_AD[16]	K1	CBE0#	M4

PCI_AD[1]	M7	PCI_AD[17]	E3	CBE1#	L3

PCI_AD[2]	P6	PCI_AD[18]	D1	CBE2#	F3

PCI_AD[3]	P5	PCI_AD[19]	D2	CBE3#	C4

PCI_AD[4]	N5	PCI_AD[20]	D3	PAR	J1

PCI_AD[5]	M5	PCI_AD[21]	C1	FRAME#	F2

PCI_AD[6]	P4	PCI_AD[22]	B1	IRDY#	F1

PCI_AD[7]	N4	PCI_AD[23]	B2	TRDY#	G3

PCI_AD[8]	P3	PCI_AD[24]	B4	STOP#	H1

PCI_AD[9]	N3	PCI_AD[25]	A5	DEVSEL#	H3

PCI_AD[10]	N2	PCI_AD[26]	B5	VIO	G2

PCI_AD[11]	M1	PCI_AD[27]	B6	IDSEL	A4

PCI_AD[12]	M2	PCI_AD[28]	C6

PCI_AD[13]	M3	PCI_AD[29]	C7

PCI_AD[14]	L1	PCI_AD[30]	A8

PCI_AD[15]	L2	PCI_AD[31]	B8

Table 20. PCI Arbitration Signals

Signal	Pin

REQ#	C3

GNT#	J3

Table 21.	Interrupt Signals

	Signal	Pin

	INTA#	H2

Table 22.	System Signals

	Signal	Pin	Signal	Pin	Signal	Pin

	CLK	G1	M66EN	C2	RST#	B9

Table 23.	Error Reporting Signals

	Signal	Pin	Signal	Pin

	SERR#	A2	PERR#	J2
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30						Datasheet

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Image 36

Contents

82540EP Gigabit Ethernet Controller Revision April Datasheet Date Revision 82540EP Networking Silicon Contents 82540EP Networking Silicon Introduction Mdio TX MACRX MAC Acpi LED Document Scope Reference DocumentsProduct Code 82540EP Networking Silicon PCI Features MAC Specific FeaturesFeatures Benefits Application flexibility for LAN on Motherboard PHY Specific Features HostOffloading Manageability Features A server management processor Additional Device Features Technology Features Signal Type Definitions PCI Address, Data and Control SignalsSymbol Type Name and Function PCI Bus Interface PAR FRAME# STSIRDY# STS TRDY# STS Arbitration Signals Interrupt SignalSystem Signals Error Reporting Signals Eeprom and Serial Flash Interface Signals Power Management SignalsImpedance Compensation Signals SMB Signals Miscellaneous Signals LED SignalsOther Signals Analog XTAL1XTAL2 Test Interface Signals Power Supply ConnectionsDigital Supplies Analog Supplies Control Signals Ground and No ConnectsGND CTRL15 Absolute Maximum Ratings Recommended Operating ConditionsAbsolute Maximum Ratingsa Recommended Operating Conditions a Sheet 1 DC Specifications DC CharacteristicsPower Specifications D0a Recommended Operating Conditions a Sheet 2 Power Specifications D3cold Power Specifications Dr UninitializedPower Specifications Complete Subsystem O Characteristics Symbol Parameter Condition Min Typ Max= V SS AC Characteristics Timing Specifications PCI Bus Interface Symbol Parameter a PCI 66 MHz PCI 33 MHz Units Min MaxPCI Bus Interface Clock Parameters Tcyc Symbol Parameter PCI 66MHz PCI 33 MHz Units Min Max PCI Bus Interface Timing Parameters Symbol Parameter PCI 66 MHz Unit PCI Bus Interface Timing Measurement ConditionsVTH VTL Pin Inch max Point 1kΩ 10 pFInch max Point 50 pF Link Interface Timing Eeprom InterfaceRise and Fall Times Device Identification 82540EP Product NameYyww Date Code Datasheet Package Information Thermal Specifications Thermal CharacteristicsSymbol Parameter Value at specified airflow m/s Units Thermal resistance, junction-to-ambient Pinout Information Power Management Signals Impedance Compensation SignalsSMB Signals Eeprom and Serial Flash Interface Signals PHY Signals Test Interface SignalsDigital Power Signals Analog Power Signals Grounds and No Connect Signals Signal Names in Pin Order Sheet 1Signal Name Pin Lanpwrgood Smbclk Signal Names in Pin Order Sheet 2 RST# SMBALRT#M66EN REQ# CBE3# CLKRUN# Smbdata GND Signal Names in Pin Order Sheet 3 IRDY# FRAME# CBE2# GNDCLK VIO TRDY# Zpcomp Signal Names in Pin Order Sheet 4 STOP# INTA# DEVSEL# ZncompPAR PERR# GNT# Signal Names in Pin Order Sheet 5 CBE1#CBE0# PCIAD5 GND PCIAD1 Clkview FLCE# Eesk Signal Names in Pin Order Sheet 6 PCIAD9 PCIAD7 PCIAD4PCIAD8 PCIAD6 PCIAD3 PCIAD2 Eecs GND Flso Eedi Vddo P12 Visual Pin Reference C D E F G H J K L M N P

Intel 82540EP manual Pinout Information

Models: 82540EP

82540EP — Networking Silicon

5.4Pinout Information

Table 19. PCI Address, Data, and Control Signals

Signal

Pin

VIO

GNT#

Datasheet