Intel 82540EP manual Signal Names in Pin Order Sheet 5, CBE1#

Page 43

Networking Silicon — 82540EP

Table 36. Signal Names in Pin Order (Sheet 5 of 6) (Continued)

Signal Name

Pin

 

 

DVDD (1.5V)

K7

 

 

DVDD (1.5V)

K8

 

 

DVDD (1.5V)

K9

 

 

DVDD (1.5V)

K10

 

 

DVDD (1.5V)

K11

 

 

GND

K12

 

 

VDDO (3.3V)

K13

 

 

XTAL1

K14

 

 

PCI_AD[14]

L1

 

 

PCI_AD[15]

L2

 

 

CBE1#

L3

 

 

DVDD (1.5V)

L4

 

 

DVDD (1.5V)

L5

 

 

GND

L6

 

 

NC

L7

 

 

AVDDL (2.5 V)

L8

 

 

DVDD (1.5V)

L9

 

 

DVDD (1.5V)

L10

 

 

GND

L11

 

 

JTAG_TMS

L12

 

 

JTAG_RST#

L13

 

 

JTAG_TCK

L14

 

 

PCI_AD[11]

M1

 

 

PCI_AD[12]

M2

 

 

PCI_AD[13]

M3

 

 

CBE0#

M4

 

 

PCI_AD[5]

M5

 

 

GND

M6

 

 

PCI_AD[1]

M7

 

 

CLK_VIEW

M8

 

 

FL_CE#

M9

 

 

EE_SK

M10

 

 

FL_SI

M11

 

 

SDP7

M12

 

 

JTAG_TDI

M13

 

 

JTAG_TDO

M14

 

 

GND

N1

 

 

PCI_AD[10]

N2

 

 

Datasheet

37

Image 43
Contents Revision April 82540EP Gigabit Ethernet ControllerDatasheet Date Revision 82540EP Networking Silicon Contents 82540EP Networking Silicon Introduction Acpi LED MdioTX MAC RX MACReference Documents Document ScopeProduct Code 82540EP Networking Silicon Application flexibility for LAN on Motherboard PCI FeaturesMAC Specific Features Features BenefitsHostOffloading PHY Specific FeaturesA server management processor Manageability FeaturesTechnology Features Additional Device FeaturesPCI Bus Interface Signal Type DefinitionsPCI Address, Data and Control Signals Symbol Type Name and FunctionTRDY# STS PARFRAME# STS IRDY# STSError Reporting Signals Arbitration SignalsInterrupt Signal System SignalsSMB Signals Eeprom and Serial Flash Interface SignalsPower Management Signals Impedance Compensation SignalsLED Signals Miscellaneous SignalsOther Signals XTAL1 AnalogXTAL2 Analog Supplies Test Interface SignalsPower Supply Connections Digital SuppliesCTRL15 Control SignalsGround and No Connects GNDRecommended Operating Conditions a Sheet 1 Absolute Maximum RatingsRecommended Operating Conditions Absolute Maximum RatingsaRecommended Operating Conditions a Sheet 2 DC SpecificationsDC Characteristics Power Specifications D0aPower Specifications Dr Uninitialized Power Specifications D3coldPower Specifications Complete Subsystem Symbol Parameter Condition Min Typ Max O Characteristics= V SS AC Characteristics Tcyc Timing Specifications PCI Bus InterfaceSymbol Parameter a PCI 66 MHz PCI 33 MHz Units Min Max PCI Bus Interface Clock ParametersPCI Bus Interface Timing Parameters Symbol Parameter PCI 66MHz PCI 33 MHz Units Min MaxVTL Symbol Parameter PCI 66 MHz UnitPCI Bus Interface Timing Measurement Conditions VTHInch max Point 1kΩ 10 pF PinInch max Point 50 pF Eeprom Interface Link Interface TimingRise and Fall Times Date Code Device Identification82540EP Product Name YywwPackage Information DatasheetThermal resistance, junction-to-ambient Thermal SpecificationsThermal Characteristics Symbol Parameter Value at specified airflow m/s UnitsPinout Information Eeprom and Serial Flash Interface Signals Power Management SignalsImpedance Compensation Signals SMB SignalsAnalog Power Signals PHY SignalsTest Interface Signals Digital Power SignalsLanpwrgood Smbclk Grounds and No Connect SignalsSignal Names in Pin Order Sheet 1 Signal Name Pin CLKRUN# Smbdata GND Signal Names in Pin Order Sheet 2 RST# SMBALRT# M66EN REQ# CBE3#IRDY# 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 Vddo P12 Signal Names in Pin Order Sheet 6PCIAD9 PCIAD7 PCIAD4 PCIAD8 PCIAD6 PCIAD3 PCIAD2 Eecs GND Flso EediC D E F G H J K L M N P Visual Pin Reference