Intel Itanium 2 Processor manual Pin/Signal Information Sorted by Pin Name Sheet 5

Page 42

Pinout Specifications

Table 3-1. Pin/Signal Information Sorted by Pin Name (Sheet 5 of 15)

Pin Name

System Bus

Pin

Input/Output

Notes

Signal Name

Location

 

 

 

 

 

 

 

 

D092#

D92#

R15

IN/OUT

 

 

 

 

 

 

D093#

D93#

P16

IN/OUT

 

 

 

 

 

 

D094#

D94#

T14

IN/OUT

 

 

 

 

 

 

D095#

D95#

P18

IN/OUT

 

 

 

 

 

 

D096#

D96#

E21

IN/OUT

 

 

 

 

 

 

D097#

D97#

C23

IN/OUT

 

 

 

 

 

 

D098#

D98#

D22

IN/OUT

 

 

 

 

 

 

D099#

D99#

C21

IN/OUT

 

 

 

 

 

 

D100#

D100#

E25

IN/OUT

 

 

 

 

 

 

D101#

D101#

G21

IN/OUT

 

 

 

 

 

 

D102#

D102#

D20

IN/OUT

 

 

 

 

 

 

D103#

D103#

F24

IN/OUT

 

 

 

 

 

 

D104#

D104#

D24

IN/OUT

 

 

 

 

 

 

D105#

D105#

H22

IN/OUT

 

 

 

 

 

 

D106#

D106#

F20

IN/OUT

 

 

 

 

 

 

D107#

D107#

G25

IN/OUT

 

 

 

 

 

 

D108#

D108#

G23

IN/OUT

 

 

 

 

 

 

D109#

D109#

H24

IN/OUT

 

 

 

 

 

 

D110#

D110#

J25

IN/OUT

 

 

 

 

 

 

D111#

D111#

H20

IN/OUT

 

 

 

 

 

 

D112#

D112#

L21

IN/OUT

 

 

 

 

 

 

D113#

D113#

L25

IN/OUT

 

 

 

 

 

 

D114#

D114#

K22

IN/OUT

 

 

 

 

 

 

D115#

D115#

M24

IN/OUT

 

 

 

 

 

 

D116#

D116#

L23

IN/OUT

 

 

 

 

 

 

D117#

D117#

K20

IN/OUT

 

 

 

 

 

 

D118#

D118#

M20

IN/OUT

 

 

 

 

 

 

D119#

D119#

N25

IN/OUT

 

 

 

 

 

 

D120#

D120#

P24

IN/OUT

 

 

 

 

 

 

D121#

D121#

R25

IN/OUT

 

 

 

 

 

 

D122#

D122#

P20

IN/OUT

 

 

 

 

 

 

D123#

D123#

T24

IN/OUT

 

 

 

 

 

 

D124#

D124#

R21

IN/OUT

 

 

 

 

 

 

D125#

D125#

P22

IN/OUT

 

 

 

 

 

 

D126#

D126#

R23

IN/OUT

 

 

 

 

 

 

D127#

D127#

N21

IN/OUT

 

 

 

 

 

 

DBSY#

DBSY#

AC09

IN/OUT

 

 

 

 

 

 

DBSY0#

DBSY_C1#

AA09

OUT

 

 

 

 

 

 

DBSY1#

DBSY_C2#

AA19

OUT

 

 

 

 

 

 

DEFER#

DEFER#

AB14

IN

 

 

 

 

 

 

DEP00#

DEP0#

J07

IN/OUT

 

 

 

 

 

 

42

Datasheet

Image 42
Contents Datasheet Intel Itanium 2 ProcessorDatasheet Contents Processor Information ROM and Scratch Eeprom Supported Figures Tables BINIT#, HIT#, HITM#, BNR#, TND#, BERR#106 Revision History Revision No Description DateProduct Features Intel Itanium 2 ProcessorDatasheet Overview Processor Abstraction LayerMixing Processors of Different Frequencies and Cache Sizes TerminologyState of Data Reference Documents Title Document NumberIntroduction Signal Groups System Bus SignalsSystem Bus Power Pins Itanium 2 Processor System BusSignal Descriptions Itanium 2 Processor System Bus Signal GroupsGroup Name Signals Package Specifications Itanium 2 Processor Package SpecificationsSymbol Parameter Core Minimum Typ Maximum Unit AGTL+ Signals DC Specifications Sheet 1 Signal SpecificationsItanium 2 Processor Power Supply Specifications Symbol Parameter Minimum Typ Maximum UnitSystem Bus Clock Differential Hstl DC Specifications AGTL+ Signals DC Specifications Sheet 2Power Good Signal DC Specifications TAP Connection DC SpecificationsSystem Symbol Parameter SMBus DC SpecificationsLvttl Signal DC Specifications Minimum Typ Maximum Unit11. SMBus AC Specifications Minimum Typ MaximumMaximum Ratings 12. Itanium 2 Processor Absolute Maximum Ratings Sheet 1Overshoot/Undershoot Magnitude 12. Itanium 2 Processor Absolute Maximum Ratings Sheet 2Overshoot/Undershoot Pulse Duration Activity FactorReading Overshoot/Undershoot Specification Tables VctermOver Parameter Description Specification UnitsAbsolute Pulse Duration ns AF = 1 Shoot0143 Wired-OR Signals 0513 Group Name Signals Power Pod Connector Power Pod Connector Signals22. Itanium 2 Processor Power Pod Connector Signals Absolute23. Processor Core Voltage Identification Code1 VID2 VID1 VID024. Processor Power States Itanium 2 Processor System Bus Clock and Processor ClockingState Transition Ramp Rate Comment 25. Itanium 2 Processor System Bus Ratios Ratio of Bus Frequency A21# A20# A19# A18# A17#System Bus Reset and Configuration Timings for Cold Reset Pins/Pin Groups Recommended Recommended Connections for Unused Pins26. Connection for Unused Pins Sheet 1 TAP SignalsLvttl Power Pod Signals 26. Connection for Unused Pins Sheet 2System Management Signals Reserved PinsPinout Specifications Pin/Signal Information Sorted by Pin Name Sheet 1 Pin Name System Bus Input/Output Signal NamePin/Signal Information Sorted by Pin Name Sheet 2 Pin Name System Bus Input/OutputPin/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 Pin/Signal Information Sorted by Pin Location Sheet 1 LocationPin/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 Mechanical Dimensions Itanium 2 Processor PackageProcessor Substrate UnitsItanium 2 Processor Package Power Tab Package Marking Processor Top-Side MarkingProcessor Bottom-Side Marking Processor Bottom-Side Marking Placement on Interposer Mechanical Specifications Thermal Features Thermal AlertSymbol Parameter Core Minimum Maximum Unit Case TemperatureCase Temperature Specification Enhanced Thermal ManagementItanium 2 Processor Package Thermocouple Location Thermal Specifications Signal Name Pin Count Description System Management Interface SignalsSystem Management Interface Signal Descriptions System Management BusSystem Management Feature Specifications SMBus Device Addressing 9XhProcessor Information ROM Eeprom SMBus Addressing on the Itanium 2 ProcessorProcessor Information ROM Format Sheet 1 Processor Information ROM Format Sheet 2 Offset Function Examples Section BitsCache Offset Function Examples Section Bits Package FeaturesProcessor Information ROM Format Sheet 3 Part NumbersScratch Eeprom Processor Information ROM Format Sheet 4Other Random Address Read SMBus Packet Thermal Sensing DeviceCurrent Address Read SMBus Packet Byte Write SMBus PacketThermal Sensing Device Supported SMBus Transactions Thermal Sensing Device Registers 13. Command Byte Bit AssignmentRegister Command Reset State Function Thermal Reference RegistersThermal Limit Registers Configuration Register15. Thermal Sensing Device Configuration Register Status RegisterRegister Contents Conversion Rate Hz Conversion Rate Register16. Thermal Sensing Device Conversion Rate Register Alphabetical Signals Reference BCLKp/BCLKn Table A-2. Effective Memory Type Signal EncodingATTR30# I/O 8 BE70# I/OTable A-3. Special Transaction Encoding on Byte Enables Special Transaction Byte Enables70#BERR# I/O 12 BPM50# I/O BINIT# I/O11 BNR# I/O BPRI#BREQ30# I/O Table A-6. BR30# Signals and Agent IDsBus Signal Agent 0 Pins Agent 3 Pins Pin Sampled# I/O CCL# I/OD1270# I/O DBSYC1# O24 DEN# I/O DBSYC2# ODEFER# 25 DEP150# I/ODRDYC1# O 27 DPS# I/ODRDY# I/O DRDYC2# OHIT# I/O and HITM# I/O 33 FCL# I/OFERR# O ID90#Table A-9. Length of Data Transfers IP10#LEN20# I/O LEN20#PMI# LINT10OWN# I/O REQ50# I/ORESET# 52 RP# I/OTransaction REQa50# REQb50# SBSYC1# O RS20#RSP# SBSYC2# OTHRMTRIP# O STBn70# and STBp70# I/OTDO O Table A-11. STBp70# and STBn70# AssociationsName Active Level Clock Signal Group Signal SummariesTable A-12. Output Signals Sheet 1 TND# I/OTable A-12. Output Signals Sheet 2 Table A-13. Input SignalsName Active Level Clock Signal Group Qualified Table A-14. Input/Output Signals Single Driver Table A-15. Input/Output Signals Multiple Driver108