Intel Itanium 2 Processor manual Pin/Signal Information Sorted by Pin Location Sheet 3

Page 55

Pinout Specifications

Table 3-2. Pin/Signal Information Sorted by Pin Location (Sheet 3 of 15)

Pin Name

System Bus

Pin

Input/Output

Notes

Signal Name

Location

 

 

 

 

 

 

 

 

GND

GND

D11

IN

 

 

 

 

 

 

D036#

D36#

D12

IN/OUT

 

 

 

 

 

 

GND

GND

D13

IN

 

 

 

 

 

 

D065#

D65#

D14

IN/OUT

 

 

 

 

 

 

GND

GND

D15

IN

 

 

 

 

 

 

D066#

D66#

D16

IN/OUT

 

 

 

 

 

 

GND

GND

D17

IN

 

 

 

 

 

 

D064#

D64#

D18

IN/OUT

 

 

 

 

 

 

GND

GND

D19

IN

 

 

 

 

 

 

D102#

D102#

D20

IN/OUT

 

 

 

 

 

 

GND

GND

D21

IN

 

 

 

 

 

 

D098#

D98#

D22

IN/OUT

 

 

 

 

 

 

GND

GND

D23

IN

 

 

 

 

 

 

D104#

D104#

D24

IN/OUT

 

 

 

 

 

 

GND

GND

D25

IN

 

 

 

 

 

 

VCTERM

VCTERM

E02

IN

 

 

 

 

 

 

D001#

D01#

E03

IN/OUT

 

 

 

 

 

 

GND

GND

E04

IN

 

 

 

 

 

 

STBP0#

STBP0#

E05

IN/OUT

 

 

 

 

 

 

VCTERM

VCTERM

E06

IN

 

 

 

 

 

 

D010#

D10#

E07

IN/OUT

 

 

 

 

 

 

GND

GND

E08

IN

 

 

 

 

 

 

D040#

D40#

E09

IN/OUT

 

 

 

 

 

 

VCTERM

VCTERM

E10

IN

 

 

 

 

 

 

STBP2#

STBP2#

E11

IN/OUT

 

 

 

 

 

 

GND

GND

E12

IN

 

 

 

 

 

 

D039#

D39#

E13

IN/OUT

 

 

 

 

 

 

VCTERM

VCTERM

E14

IN

 

 

 

 

 

 

D067#

D67#

E15

IN/OUT

 

 

 

 

 

 

GND

GND

E16

IN

 

 

 

 

 

 

STBP4#

STBP4#

E17

IN/OUT

 

 

 

 

 

 

VCTERM

VCTERM

E18

IN

 

 

 

 

 

 

D074#

D74#

E19

IN/OUT

 

 

 

 

 

 

GND

GND

E20

IN

 

 

 

 

 

 

D096#

D96#

E21

IN/OUT

 

 

 

 

 

 

VCTERM

VCTERM

E22

IN

 

 

 

 

 

 

STBP6#

STBP6#

E23

IN/OUT

 

 

 

 

 

 

GND

GND

E24

IN

 

 

 

 

 

 

D100#

D100#

E25

IN/OUT

 

 

 

 

 

 

GND

GND

F01

IN

 

 

 

 

 

 

D007#

D07#

F02

IN/OUT

 

 

 

 

 

 

Datasheet

55

Image 55
Contents Intel Itanium 2 Processor DatasheetDatasheet Contents Processor Information ROM and Scratch Eeprom Supported Figures BINIT#, HIT#, HITM#, BNR#, TND#, BERR# Tables106 Revision No Description Date Revision HistoryIntel Itanium 2 Processor Product FeaturesDatasheet Processor Abstraction Layer OverviewTerminology Mixing Processors of Different Frequencies and Cache SizesState of Data Title Document Number Reference DocumentsIntroduction Itanium 2 Processor System Bus System Bus SignalsSystem Bus Power Pins Signal GroupsItanium 2 Processor System Bus Signal Groups Signal DescriptionsGroup Name Signals Itanium 2 Processor Package Specifications Package SpecificationsSymbol Parameter Core Minimum Typ Maximum Unit Symbol Parameter Minimum Typ Maximum Unit Signal SpecificationsItanium 2 Processor Power Supply Specifications AGTL+ Signals DC Specifications Sheet 1TAP Connection DC Specifications AGTL+ Signals DC Specifications Sheet 2Power Good Signal DC Specifications System Bus Clock Differential Hstl DC SpecificationsMinimum Typ Maximum Unit SMBus DC SpecificationsLvttl Signal DC Specifications System Symbol ParameterMinimum Typ Maximum 11. SMBus AC Specifications12. Itanium 2 Processor Absolute Maximum Ratings Sheet 1 Maximum Ratings12. Itanium 2 Processor Absolute Maximum Ratings Sheet 2 Overshoot/Undershoot MagnitudeActivity Factor Overshoot/Undershoot Pulse DurationVcterm Reading Overshoot/Undershoot Specification TablesAF = 1 Shoot Parameter Description Specification UnitsAbsolute Pulse Duration ns Over0143 Wired-OR Signals 0513 Absolute Power Pod Connector Signals22. Itanium 2 Processor Power Pod Connector Signals Group Name Signals Power Pod ConnectorVID2 VID1 VID0 23. Processor Core Voltage Identification Code1Itanium 2 Processor System Bus Clock and Processor Clocking 24. Processor Power StatesState Transition Ramp Rate Comment Ratio of Bus Frequency A21# A20# A19# A18# A17# 25. Itanium 2 Processor System Bus RatiosSystem Bus Reset and Configuration Timings for Cold Reset TAP Signals Recommended Connections for Unused Pins26. Connection for Unused Pins Sheet 1 Pins/Pin Groups RecommendedReserved Pins 26. Connection for Unused Pins Sheet 2System Management Signals Lvttl Power Pod SignalsPinout Specifications Pin Name System Bus Input/Output Signal Name Pin/Signal Information Sorted by Pin Name Sheet 1Pin Name System Bus Input/Output Pin/Signal Information Sorted by Pin Name Sheet 2Pin/Signal Information Sorted by Pin Name Sheet 3 Pin/Signal Information Sorted by Pin Name Sheet 4 Pin/Signal Information Sorted by Pin Name Sheet 5 Pin/Signal Information Sorted by Pin Name Sheet 6 Pin/Signal Information Sorted by Pin Name Sheet 7 Pin/Signal Information Sorted by Pin Name Sheet 8 Pin/Signal Information Sorted by Pin Name Sheet 9 Pin/Signal Information Sorted by Pin Name Sheet 10 Pin/Signal Information Sorted by Pin Name Sheet 11 Pin/Signal Information Sorted by Pin Name Sheet 12 Pin/Signal Information Sorted by Pin Name Sheet 13 Pin/Signal Information Sorted by Pin Name Sheet 14 Pin/Signal Information Sorted by Pin Name Sheet 15 Location Pin/Signal Information Sorted by Pin Location Sheet 1Pin/Signal Information Sorted by Pin Location Sheet 2 Pin/Signal Information Sorted by Pin Location Sheet 3 Pin/Signal Information Sorted by Pin Location Sheet 4 Pin/Signal Information Sorted by Pin Location Sheet 5 Pin/Signal Information Sorted by Pin Location Sheet 6 Pin/Signal Information Sorted by Pin Location Sheet 7 Pin/Signal Information Sorted by Pin Location Sheet 8 Pin/Signal Information Sorted by Pin Location Sheet 9 Pin/Signal Information Sorted by Pin Location Sheet 10 Pin/Signal Information Sorted by Pin Location Sheet 11 Pin/Signal Information Sorted by Pin Location Sheet 12 Pin/Signal Information Sorted by Pin Location Sheet 13 Pin/Signal Information Sorted by Pin Location Sheet 14 Pin/Signal Information Sorted by Pin Location Sheet 15 Pinout Specifications Itanium 2 Processor Package Mechanical DimensionsSubstrate Units ProcessorItanium 2 Processor Package Power Tab Processor Top-Side Marking Package MarkingProcessor Bottom-Side Marking Processor Bottom-Side Marking Placement on Interposer Mechanical Specifications Thermal Alert Thermal FeaturesEnhanced Thermal Management Case TemperatureCase Temperature Specification Symbol Parameter Core Minimum Maximum UnitItanium 2 Processor Package Thermocouple Location Thermal Specifications System Management Bus System Management Interface SignalsSystem Management Interface Signal Descriptions Signal Name Pin Count DescriptionSystem Management Feature Specifications 9Xh SMBus Device AddressingEeprom SMBus Addressing on the Itanium 2 Processor Processor Information ROMProcessor Information ROM Format Sheet 1 Offset Function Examples Section Bits Processor Information ROM Format Sheet 2Cache Part Numbers FeaturesProcessor Information ROM Format Sheet 3 Offset Function Examples Section Bits PackageProcessor Information ROM Format Sheet 4 Scratch EepromOther Byte Write SMBus Packet Thermal Sensing DeviceCurrent Address Read SMBus Packet Random Address Read SMBus PacketThermal Sensing Device Supported SMBus Transactions Thermal Reference Registers 13. Command Byte Bit AssignmentRegister Command Reset State Function Thermal Sensing Device RegistersStatus Register Configuration Register15. Thermal Sensing Device Configuration Register Thermal Limit RegistersConversion Rate Register Register Contents Conversion Rate Hz16. Thermal Sensing Device Conversion Rate Register Alphabetical Signals Reference 8 BE70# I/O Table A-2. Effective Memory Type Signal EncodingATTR30# I/O BCLKp/BCLKnSpecial Transaction Byte Enables70# Table A-3. Special Transaction Encoding on Byte EnablesBERR# I/O BPRI# BINIT# I/O11 BNR# I/O 12 BPM50# I/OPin Sampled Table A-6. BR30# Signals and Agent IDsBus Signal Agent 0 Pins Agent 3 Pins BREQ30# I/ODBSYC1# O CCL# I/OD1270# I/O # I/O25 DEP150# I/O DBSYC2# ODEFER# 24 DEN# I/ODRDYC2# O 27 DPS# I/ODRDY# I/O DRDYC1# OID90# 33 FCL# I/OFERR# O HIT# I/O and HITM# I/OLEN20# IP10#LEN20# I/O Table A-9. Length of Data TransfersREQ50# I/O LINT10OWN# I/O PMI#52 RP# I/O RESET#Transaction REQa50# REQb50# SBSYC2# O RS20#RSP# SBSYC1# OTable A-11. STBp70# and STBn70# Associations STBn70# and STBp70# I/OTDO O THRMTRIP# OTND# I/O Signal SummariesTable A-12. Output Signals Sheet 1 Name Active Level Clock Signal GroupTable A-13. Input Signals Table A-12. Output Signals Sheet 2Name Active Level Clock Signal Group Qualified Table A-15. Input/Output Signals Multiple Driver Table A-14. Input/Output Signals Single Driver108