Data Sheet
Page 5
...for the Boxed Processor (Overall View 91 7-5 Boxed Processor Fan Heatsink Power Cable Connector Description 92 7-6 Baseboard Power Header Placement Relative to Processor Socket 93 7-7 Boxed Processor Fan Heatsink Airspace Keepout Requirements (Top View 94 7-8 Boxed Processor Fan Heatsink Airspace Keepout Requirements (Side View 94 7-9 Boxed... the Boxed Processor (Side View 90 7-3 Space Requirements for the Boxed Processor (Top View 90 7-4 Space Requirements for Processors Supporting Intel® EM64T 41 3-7 Processor Land Coordinates (Top View 42 4-1 Landout Diagram (Top View -
...for the Boxed Processor (Overall View 91 7-5 Boxed Processor Fan Heatsink Power Cable Connector Description 92 7-6 Baseboard Power Header Placement Relative to Processor Socket 93 7-7 Boxed Processor Fan Heatsink Airspace Keepout Requirements (Top View 94 7-8 Boxed Processor Fan Heatsink Airspace Keepout Requirements (Side View 94 7-9 Boxed... the Boxed Processor (Side View 90 7-3 Space Requirements for the Boxed Processor (Top View 90 7-4 Space Requirements for Processors Supporting Intel® EM64T 41 3-7 Processor Land Coordinates (Top View 42 4-1 Landout Diagram (Top View -
Data Sheet
Page 11
...775-land package uses FlipChip Land Grid Array (FC-LGA4) package technology, and plugs into a 775LGA socket. Working together, the 4X data bus and 2X address bus provide a data bus bandwidth of extended virtual and physical memory. Note: In this document the Pentium 4 processor on an Intel processor supporting Intel...-Threading Technology configuration details. TTehcehInnotelolgPyen(EtiMum644Tp)Φrocaessasnoren5h7a1n, c5e6m1,e5n4t 1to, 531, and 521 Intel's IA-32 support Intel® Extended Memory 64 architecture. While some execution resources (such as caches, execution units...
...775-land package uses FlipChip Land Grid Array (FC-LGA4) package technology, and plugs into a 775LGA socket. Working together, the 4X data bus and 2X address bus provide a data bus bandwidth of extended virtual and physical memory. Note: In this document the Pentium 4 processor on an Intel processor supporting Intel...-Threading Technology configuration details. TTehcehInnotelolgPyen(EtiMum644Tp)Φrocaessasnoren5h7a1n, c5e6m1,e5n4t 1to, 531, and 521 Intel's IA-32 support Intel® Extended Memory 64 architecture. While some execution resources (such as caches, execution units...
Data Sheet
Page 12
...; Integrated heat spreader (IHS) -A component of the processor package used terms are explained here for the Pentium 4 processor in the 775-land package. • Processor core - The Pentium 4 processor in the 775-land package mates with an integrated heat spreader (IHS). • LGA775 socket - Intel will also include the Execute Disable Bit capability previously available in...
...; Integrated heat spreader (IHS) -A component of the processor package used terms are explained here for the Pentium 4 processor in the 775-land package. • Processor core - The Pentium 4 processor in the 775-land package mates with an integrated heat spreader (IHS). • LGA775 socket - Intel will also include the Execute Disable Bit capability previously available in...
Data Sheet
Page 13
... Process in the 775-Land Package Thermal Design Guidelines http://developer.intel.com/ design/Pentium4/guides/ 302553.htm Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket Intel® Architecture Software Developer's Manual IA-32 Intel® Architecture Software... mechanism that is required. References Document Document Numbers/ Location Intel® Pentium® 4 Processor on 90 nm Process Specification Update http://developer.intel.com/ design/Pentium4/ specupdt/302352.htm Intel® Pentium® 4 Processor on the packaging material. • Functional...
... Process in the 775-Land Package Thermal Design Guidelines http://developer.intel.com/ design/Pentium4/guides/ 302553.htm Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket Intel® Architecture Software Developer's Manual IA-32 Intel® Architecture Software... mechanism that is required. References Document Document Numbers/ Location Intel® Pentium® 4 Processor on 90 nm Process Specification Update http://developer.intel.com/ design/Pentium4/ specupdt/302352.htm Intel® Pentium® 4 Processor on the packaging material. • Functional...
Data Sheet
Page 15
...level for GTL+ signals are based on -chip power distribution, the Pentium 4 processor in timing violations or reduced lifetime of transistors and high internal...to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket. See Table 2-4 for GTLREF specifications). The GTL+ bus depends on ...voltage provided to the processor remains within the specifications listed in Table 2-8. Intel chipsets will also provide on -die termination and must be provided via... these signals. Some GTL+ signals do so can result in the 775-land package has 226 VCC (power), 24 VTT and 273 VSS ...
...level for GTL+ signals are based on -chip power distribution, the Pentium 4 processor in timing violations or reduced lifetime of transistors and high internal...to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket. See Table 2-4 for GTLREF specifications). The GTL+ bus depends on ...voltage provided to the processor remains within the specifications listed in Table 2-8. Intel chipsets will also provide on -die termination and must be provided via... these signals. Some GTL+ signals do so can result in the 775-land package has 226 VCC (power), 24 VTT and 273 VSS ...
Data Sheet
Page 16
... swings when the part is powering on this topic, refer to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket. 2.3.2 FSB GTL+ Decoupling The Pentium 4 processor in the 775-land package clocking, refer to FSB Frequency Core Frequency (200 MHz BCLK/800 MHz FSB) 1/14 2.80 GHz 1/15 3 GHz 1/16...
... swings when the part is powering on this topic, refer to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket. 2.3.2 FSB GTL+ Decoupling The Pentium 4 processor in the 775-land package clocking, refer to FSB Frequency Core Frequency (200 MHz BCLK/800 MHz FSB) 1/14 2.80 GHz 1/15 3 GHz 1/16...
Data Sheet
Page 17
... power supply voltages. See the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for the Pentium 4 processor in Table 2-8 and changes with all supported frequencies. Individual processor VID values may have a relaxed...Pentium 4 processor in the 775-land package. The VTT_SEL land is requested, it must be guaranteed to have different VID settings. The GTLREF_SEL signal is , they are either connected directly to select the appropriate chipset GTLREF level. That is used by the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket...
... power supply voltages. See the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for the Pentium 4 processor in Table 2-8 and changes with all supported frequencies. Individual processor VID values may have a relaxed...Pentium 4 processor in the 775-land package. The VTT_SEL land is requested, it must be guaranteed to have different VID settings. The GTLREF_SEL signal is , they are either connected directly to select the appropriate chipset GTLREF level. That is used by the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket...
Data Sheet
Page 26
... should be less than 5 mm. The power and ICC will operate in the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket. 7. VTT must be provided via a separate voltage source and not be subjected to any Vcc and Icc combination wherein VCC exceeds Vcc_max for the...this table are based on systems in the event that are measured across VCC_SENSE and VSS_SENSE lands at VCC_max. 10. Icc_max is specified at the socket with a maximum valid voltage identification value (VID), which is also for more information. 4. The current specified is set at the same frequency ...
... should be less than 5 mm. The power and ICC will operate in the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket. 7. VTT must be provided via a separate voltage source and not be subjected to any Vcc and Icc combination wherein VCC exceeds Vcc_max for the...this table are based on systems in the event that are measured across VCC_SENSE and VSS_SENSE lands at VCC_max. 10. Icc_max is specified at the socket with a maximum valid voltage identification value (VID), which is also for more information. 4. The current specified is set at the same frequency ...
Data Sheet
Page 27
... specification includes both static and transient limits except for the processor is intended to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for socket loadline guidelines and VR implementation details. 4. VCC Static and Transient Tolerance for voltage regulator circuits must be taken from VID Setting (V)1, 2, 3, 4 ICC (A) Maximum Voltage...
... specification includes both static and transient limits except for the processor is intended to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for socket loadline guidelines and VR implementation details. 4. VCC Static and Transient Tolerance for voltage regulator circuits must be taken from VID Setting (V)1, 2, 3, 4 ICC (A) Maximum Voltage...
Data Sheet
Page 28
...Adherence to this loadline specification for the processor is required to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for overshoot allowed as shown in Section 2.12. 2. Voltage regulation feedback for 775_VR_CONFIG_04A 0 VID - 0.000 Icc [A] 10 ... reliable processor operation. 28 Datasheet The loadline specification includes both static and transient limits except for socket loadline guidelines and VR implementation details. 4. This loadline specification shows the deviation from processor VCC and VSS lands. Electrical Specifications Figure 2-2.
...Adherence to this loadline specification for the processor is required to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for overshoot allowed as shown in Section 2.12. 2. Voltage regulation feedback for 775_VR_CONFIG_04A 0 VID - 0.000 Icc [A] 10 ... reliable processor operation. 28 Datasheet The loadline specification includes both static and transient limits except for socket loadline guidelines and VR implementation details. 4. This loadline specification shows the deviation from processor VCC and VSS lands. Electrical Specifications Figure 2-2.
Data Sheet
Page 29
The loadline specification includes both static and transient limits except for socket loadline guidelines and VR implementation details. 4. This table is required to ensure reliable processor operation. Refer to aid in Section 2.12. ...2. Adherence to this loadline specification for the processor is intended to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for overshoot allowed as shown in reading discrete points on Figure 2-2. 3. Datasheet 29 Voltage regulation feedback for 775_VR_CONFIG_04B Processors Voltage Deviation from processor ...
The loadline specification includes both static and transient limits except for socket loadline guidelines and VR implementation details. 4. This table is required to ensure reliable processor operation. Refer to aid in Section 2.12. ...2. Adherence to this loadline specification for the processor is intended to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for overshoot allowed as shown in reading discrete points on Figure 2-2. 3. Datasheet 29 Voltage regulation feedback for 775_VR_CONFIG_04B Processors Voltage Deviation from processor ...
Data Sheet
Page 30
... operation. 30 Datasheet Adherence to this loadline specification for the processor is required to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for voltage regulator circuits must be taken from the VID set point. 3. This loadline specification shows the deviation from processor VCC and VSS lands. Voltage...
... operation. 30 Datasheet Adherence to this loadline specification for the processor is required to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for voltage regulator circuits must be taken from the VID set point. 3. This loadline specification shows the deviation from processor VCC and VSS lands. Voltage...
Data Sheet
Page 33
...These measurements of VCC overshoot above VID OS NOTES: 1. Electrical Specifications 2.12 VCC Overshoot Specification The Pentium 4 processor in the 775-land package can tolerate short transient overshoot events where VCC exceeds the VID voltage when transitioning from application ... across the VCC_SENSE and VSS_SENSE lands. These specifications apply to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for additional voltage regulator validation details. VCC Overshoot Example Waveform Example Overshoot Waveform VID + 0.050 V OS VID Voltage (V) T ...
...These measurements of VCC overshoot above VID OS NOTES: 1. Electrical Specifications 2.12 VCC Overshoot Specification The Pentium 4 processor in the 775-land package can tolerate short transient overshoot events where VCC exceeds the VID voltage when transitioning from application ... across the VCC_SENSE and VSS_SENSE lands. These specifications apply to the Voltage Regulator Down (VRD) 10.1 Design Guide For Desktop LGA775 Socket for additional voltage regulator validation details. VCC Overshoot Example Waveform Example Overshoot Waveform VID + 0.050 V OS VID Voltage (V) T ...
Data Sheet
Page 35
... 3-2 and Figure 3-4. The drawings include dimensions necessary to design a thermal solution for complete details on the LGA775 socket. Note: Guidelines on a substrate land-carrier. Package Mechanical Specifications 3 Package Mechanical Specifications The Pentium 4 processor in the 775-land package is available in the processor Thermal/Mechanical Design Guidelines. These dimensions include: • Package reference...
... 3-2 and Figure 3-4. The drawings include dimensions necessary to design a thermal solution for complete details on the LGA775 socket. Note: Guidelines on a substrate land-carrier. Package Mechanical Specifications 3 Package Mechanical Specifications The Pentium 4 processor in the 775-land package is available in the processor Thermal/Mechanical Design Guidelines. These dimensions include: • Package reference...
Data Sheet
Page 39
... ] 3, 4 NOTES: 1. A shear load is defined as a mechanical reference or load-bearing surface for the package only and does not include the limits of the processor socket. 4. Datasheet 39
... ] 3, 4 NOTES: 1. A shear load is defined as a mechanical reference or load-bearing surface for the package only and does not include the limits of the processor socket. 4. Datasheet 39
Data Sheet
Page 40
... Top-Side Marking Example Frequency/L2Cache/Bus/ 775_VR_CONFIG_04x S-Spec/CountryofAssy FPO 2-DMatrixMark INTEL m ©'04 Pentium® 4 3.60GHz/1M/800/04B SLxxx [COO] [FPO] ATPO S/N UniqueUnit Identifier ATPO Serial# 40 Datasheet Table 3-3. The socket should meet the LGA775 requirements detailed in the 775-land package is 21.5 g [0.76 oz]. This mass [weight] includes all...
... Top-Side Marking Example Frequency/L2Cache/Bus/ 775_VR_CONFIG_04x S-Spec/CountryofAssy FPO 2-DMatrixMark INTEL m ©'04 Pentium® 4 3.60GHz/1M/800/04B SLxxx [COO] [FPO] ATPO S/N UniqueUnit Identifier ATPO Serial# 40 Datasheet Table 3-3. The socket should meet the LGA775 requirements detailed in the 775-land package is 21.5 g [0.76 oz]. This mass [weight] includes all...
Data Sheet
Page 71
... asserted. See Section 5.2.4 for which RSP# provides parity protection. This signal does not have reached their contents. Datasheet 71 Refer to the processor; Output SKTOCC# (Socket Occupied) will go active when the processor temperature monitoring sensor detects that the processor Thermal Control Circuit (TCC) has been activated, if enabled. System board...
... asserted. See Section 5.2.4 for which RSP# provides parity protection. This signal does not have reached their contents. Datasheet 71 Refer to the processor; Output SKTOCC# (Socket Occupied) will go active when the processor temperature monitoring sensor detects that the processor Thermal Control Circuit (TCC) has been activated, if enabled. System board...
Data Sheet
Page 72
... or above the maximum TC. Input TDI (Test Data In) transfers serial test data into the processor. TDO provides the serial output needed for Desktop Socket 775. 72 Datasheet Assertion of the processor. To protect the processor, its internal clocks (thus, halting program execution) in Stop-Grant state. VCC_SENSE is asserted by...
... or above the maximum TC. Input TDI (Test Data In) transfers serial test data into the processor. TDO provides the serial output needed for Desktop Socket 775. 72 Datasheet Assertion of the processor. To protect the processor, its internal clocks (thus, halting program execution) in Stop-Grant state. VCC_SENSE is asserted by...
Data Sheet
Page 73
... point for internal PLLs. See Table 2-2 for more information. VSSA Input VSSA is used to the Voltage Regulator-Down (VRD) 10.1 Design Guide for Desktop Socket 775 for definitions of these signals must be pulled up to support the processor voltage specification variations. Refer to the following table for the VID signals.... VTT_OUT_LEFT VTT_OUT_RIGHT Output The VTT_OUT_LEFT and VTT_OUT_RIGHT signals are required to be pulled up Signal Signals to select the correct VTT voltage level for Desktop Socket 775. Land Listing and Signal Descriptions Table 4-3.
... point for internal PLLs. See Table 2-2 for more information. VSSA Input VSSA is used to the Voltage Regulator-Down (VRD) 10.1 Design Guide for Desktop Socket 775 for definitions of these signals must be pulled up to support the processor voltage specification variations. Refer to the following table for the VID signals.... VTT_OUT_LEFT VTT_OUT_RIGHT Output The VTT_OUT_LEFT and VTT_OUT_RIGHT signals are required to be pulled up Signal Signals to select the correct VTT voltage level for Desktop Socket 775. Land Listing and Signal Descriptions Table 4-3.
Data Sheet
Page 82
...only as defined by the thermal diode. Contact your Intel representative for the processor to support acoustic optimization through fan speed control. Refer to the Voltage Regulator-Down (VRD) 10.1 Design Guide for Desktop Socket 775 for thermal protection of system components. TCONTROL and Fan ... An under-designed thermal solution that the Thermal Monitor must be active when PROCHOT# is asserted. When Tdiode is reached. The Pentium 4 processor in the anticipated ambient environment may cause a noticeable performance loss. The value for very short periods of time when ...
...only as defined by the thermal diode. Contact your Intel representative for the processor to support acoustic optimization through fan speed control. Refer to the Voltage Regulator-Down (VRD) 10.1 Design Guide for Desktop Socket 775 for thermal protection of system components. TCONTROL and Fan ... An under-designed thermal solution that the Thermal Monitor must be active when PROCHOT# is asserted. When Tdiode is reached. The Pentium 4 processor in the anticipated ambient environment may cause a noticeable performance loss. The value for very short periods of time when ...