English Product Guide
Page 9
...available memory addresses above 3 GB. Table 1. Feature Summary Form Factor Processor Main Memory Chipset Audio Expansion Capabilities LAN Subsystem BIOS RAID ATX (11.8875" x 9.60") Intel Desktop Board D925XHY Support for an Intel® Pentium® 4 processor in card connectors • One PCI Express x16 connector • Two... Controller with 800 MHz or 533 MHz front side bus • Four 240-pin, 1.8 V SDRAM Dual Inline Memory Module (DIMM) sockets • 533/400 MHz single or dual channel DDR2 SDRAM interface • Designed to support up to the operating system and applications....
...available memory addresses above 3 GB. Table 1. Feature Summary Form Factor Processor Main Memory Chipset Audio Expansion Capabilities LAN Subsystem BIOS RAID ATX (11.8875" x 9.60") Intel Desktop Board D925XHY Support for an Intel® Pentium® 4 processor in card connectors • One PCI Express x16 connector • Two... Controller with 800 MHz or 533 MHz front side bus • Four 240-pin, 1.8 V SDRAM Dual Inline Memory Module (DIMM) sockets • 533/400 MHz single or dual channel DDR2 SDRAM interface • Designed to support up to the operating system and applications....
English Product Guide
Page 13
Desktop Board D925XHY supports a single Intel Pentium 4 processor in Chapter 2 13 The processor connects to Desktop Board D925XHY may result in the computer not booting. The supported processors list for Desktop Board D925XHY is located on the web at: http://support.intel.com/support/motherboards/desktop/ Related Links..., page 45 in the LGA775 package. Desktop Board Features Processor NOTE Failure to use an ATX12V power supply or not connecting the 12 V (2x2) power connector to the Intel desktop board through the LGA775 socket. Processors are not included with the desktop board and must be...
Desktop Board D925XHY supports a single Intel Pentium 4 processor in Chapter 2 13 The processor connects to Desktop Board D925XHY may result in the computer not booting. The supported processors list for Desktop Board D925XHY is located on the web at: http://support.intel.com/support/motherboards/desktop/ Related Links..., page 45 in the LGA775 package. Desktop Board Features Processor NOTE Failure to use an ATX12V power supply or not connecting the 12 V (2x2) power connector to the Intel desktop board through the LGA775 socket. Processors are not included with the desktop board and must be...
English Product Guide
Page 14
...screen at power up. This may result in less than 4 GB of tested memory, http://support.intel.com/support/motherboards/desktop/ • SDRAM specifications, http://www.intel.com/technology/memory/pcsdram/spec/ • Installing memory, page 32 in Table 3. Related Links Go...Express) require physical memory address locations that support the Serial Presence Detect (SPD) data structure. Memory Configurations Memory Speed Processor DDR2 533 Pentium 4 processor DDR2 400 Pentium 4 processor FSB frequency (MHz) 800 533 800 533 Memory Speed Outcome (MHz) 533 533 400 333 • Four 240-...
...screen at power up. This may result in less than 4 GB of tested memory, http://support.intel.com/support/motherboards/desktop/ • SDRAM specifications, http://www.intel.com/technology/memory/pcsdram/spec/ • Installing memory, page 32 in Table 3. Related Links Go...Express) require physical memory address locations that support the Serial Presence Detect (SPD) data structure. Memory Configurations Memory Speed Processor DDR2 533 Pentium 4 processor DDR2 400 Pentium 4 processor FSB frequency (MHz) 800 533 800 533 Memory Speed Outcome (MHz) 533 533 400 333 • Four 240-...
Data Sheet
Page 2
...Pentium are available on (i) the specific hardware and software you use in the United States and other countries. *Other names and brands may be claimed as errata, which processors support EM64T or consult with HT Technology logo and also including an Intel® 925,... vendor for more information. Φ Intel® Extended Memory 64 Technology (Intel® EM64T) requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for systems with the Intel® Pentium® 4 Processor with your system vendor for more information...
...Pentium are available on (i) the specific hardware and software you use in the United States and other countries. *Other names and brands may be claimed as errata, which processors support EM64T or consult with HT Technology logo and also including an Intel® 925,... vendor for more information. Φ Intel® Extended Memory 64 Technology (Intel® EM64T) requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for systems with the Intel® Pentium® 4 Processor with your system vendor for more information...
Data Sheet
Page 12
...Intel® 82925X/82925XE MCH Datasheet R Intel® 82925X/82925XE MCH Features Processor Interface System Memory ⎯ One Intel® Pentium® 4 processor (supports ⎯ One or two 64-bit wide DDR2 SDRAM 775-land package) data channels ⎯ Supports Pentium 4 processor... resistors DIMM detection support ⎯ Supports a Cache Line Size of 64 bytes ⎯ Suspend-to-RAM support using CKE ⎯ Supports Intel Pentium® 4 processors with ⎯ Supports configurations defined in the Intel® EM64T Φ JEDEC DDR2 DIMM specification...
...Intel® 82925X/82925XE MCH Datasheet R Intel® 82925X/82925XE MCH Features Processor Interface System Memory ⎯ One Intel® Pentium® 4 processor (supports ⎯ One or two 64-bit wide DDR2 SDRAM 775-land package) data channels ⎯ Supports Pentium 4 processor... resistors DIMM detection support ⎯ Supports a Cache Line Size of 64 bytes ⎯ Suspend-to-RAM support using CKE ⎯ Supports Intel Pentium® 4 processors with ⎯ Supports configurations defined in the Intel® EM64T Φ JEDEC DDR2 DIMM specification...
Data Sheet
Page 13
... characteristics. signal description, system memory map, register descriptions, a description of Intel EM64T. Performance will not operate (including 32-bit operation) without an Intel EM64T-enabled BIOS. Note: Φ Intel® Extended Memory 64 Technology (Intel® EM64T) requires a computer system with the Intel® Pentium® 4 processor in entry-level, uniprocessor, workstation platforms. The chipsets contain two...
... characteristics. signal description, system memory map, register descriptions, a description of Intel EM64T. Performance will not operate (including 32-bit operation) without an Intel EM64T-enabled BIOS. Note: Φ Intel® Extended Memory 64 Technology (Intel® EM64T) requires a computer system with the Intel® Pentium® 4 processor in entry-level, uniprocessor, workstation platforms. The chipsets contain two...
Data Sheet
Page 16
...Hub through the DMI interface. Intel® 82925X/82925XE MCH Datasheet To increase system performance, the MCH incorporates several queues and a write cache. Memory accesses initiated from PCI...Pentium 4 processors in Figure 1-1. The MCH supports the Pentium 4 processor subset of 266 MHz (1066 MT/s). Introduction R 1.2 1.3 1.3.1 16 Reference Documents Document Title Intel® 925X/925XE Express Chipset Thermal Design Guide Intel...Mode P6 bus protocol are decoded to the processor as shown in the LGA775 socket. Host-initiated I/O cycles are : Source synchronous double-pumped (2) Address...
...Hub through the DMI interface. Intel® 82925X/82925XE MCH Datasheet To increase system performance, the MCH incorporates several queues and a write cache. Memory accesses initiated from PCI...Pentium 4 processors in Figure 1-1. The MCH supports the Pentium 4 processor subset of 266 MHz (1066 MT/s). Introduction R 1.2 1.3 1.3.1 16 Reference Documents Document Title Intel® 925X/925XE Express Chipset Thermal Design Guide Intel...Mode P6 bus protocol are decoded to the processor as shown in the LGA775 socket. Host-initiated I/O cycles are : Source synchronous double-pumped (2) Address...
Data Sheet
Page 19
... space alias directly to the PCI Compatibility configuration space. In particular, link initialization is not affected by a Hardware Reset strap, and reverses both 8259 and Pentium 4 processor FSB interrupt delivery mechanisms. • Supports interrupts signaled as defined in the PCI Express Specification. Introduction R 1.3.5 Features of the PCI Express Interface include: • ...devices and is different than lane reversal as upstream Memory Writes from PCI Express and DMI ⎯ MSIs routed directly to FSB ⎯ From I/OxAPICs Intel® 82925X/82925XE MCH Datasheet 19
... space alias directly to the PCI Compatibility configuration space. In particular, link initialization is not affected by a Hardware Reset strap, and reverses both 8259 and Pentium 4 processor FSB interrupt delivery mechanisms. • Supports interrupts signaled as defined in the PCI Express Specification. Introduction R 1.3.5 Features of the PCI Express Interface include: • ...devices and is different than lane reversal as upstream Memory Writes from PCI Express and DMI ⎯ MSIs routed directly to FSB ⎯ From I/OxAPICs Intel® 82925X/82925XE MCH Datasheet 19
Data Sheet
Page 171
...assumed to be split into 2 separate transactions. This has not been done on BIOS programming. For Pentium 4 processors, I/O reads that lie within the PCI Express I/O address range as a read to I/O cycles ...can be programmed to direct non-memory (I/O) accesses to the PCI Express bus interface when processor-initiated I /O writes that the MCH always decodes internally mapped devices first. Priority for ... boundaries are posted. The MCH will route as defined by the processor. I /O cycles and configuration cycles should never occur. The MCH always positively decodes internally mapped...
...assumed to be split into 2 separate transactions. This has not been done on BIOS programming. For Pentium 4 processors, I/O reads that lie within the PCI Express I/O address range as a read to I/O cycles ...can be programmed to direct non-memory (I/O) accesses to the PCI Express bus interface when processor-initiated I /O writes that the MCH always decodes internally mapped devices first. Priority for ... boundaries are posted. The MCH will route as defined by the processor. I /O cycles and configuration cycles should never occur. The MCH always positively decodes internally mapped...
Data Sheet
Page 173
.... This decreases the worst-case power consumption of the Enhanced Mode Scaleable Bus. When the processor or Intel® 82925X/82925XE MCH Datasheet 173 With a 82925XE bus clock at 266 MHz, the data...termination resistors on each 16-bit segment is quad pumped and an entire 64 byte cache line can be transferred in two bus clocks. DBI limits the number of 66/100...Dynamic Bus Inversion (DBI) when driving and when receiving data from the processor. Host Interface The MCH supports the Pentium 4 processor subset of the MCH. The MCH supports only one outstanding deferred transaction...
.... This decreases the worst-case power consumption of the Enhanced Mode Scaleable Bus. When the processor or Intel® 82925X/82925XE MCH Datasheet 173 With a 82925XE bus clock at 266 MHz, the data...termination resistors on each 16-bit segment is quad pumped and an entire 64 byte cache line can be transferred in two bus clocks. DBI limits the number of 66/100...Dynamic Bus Inversion (DBI) when driving and when receiving data from the processor. Host Interface The MCH supports the Pentium 4 processor subset of the MCH. The MCH supports only one outstanding deferred transaction...
Specification Update
Page 2
...others. Processors will vary depending on request. Processor numbers differentiate features within each processor family, not across different processor families. See the Processor Spec Finder at any particular feature. The Intel® Pentium® processor extreme edition 955 and Intel® Pentium® D processor 900... notice. Intel may make changes to specifications and product descriptions at http://processorfinder.intel.com or contact your system vendor for more information including details on the specific hardware and software you use in clock, speed, cache, FSB,...
...others. Processors will vary depending on request. Processor numbers differentiate features within each processor family, not across different processor families. See the Processor Spec Finder at any particular feature. The Intel® Pentium® processor extreme edition 955 and Intel® Pentium® D processor 900... notice. Intel may make changes to specifications and product descriptions at http://processorfinder.intel.com or contact your system vendor for more information including details on the specific hardware and software you use in clock, speed, cache, FSB,...
Specification Update
Page 4
... Erratum AA35 • Added Errata AA36-41 • Added Rtt Specification change • Added Intel Pentium D processor 945 and 915 -012 -013 -014 -015 -016 -017 -018 • Added Erratum AA42 • Added Intel Pentium D processor 925 • Added D0-step • Added Intel Pentium D processor 935 • Updated names of Software Developers Manuals • Updated Summary table of changes...
... Erratum AA35 • Added Errata AA36-41 • Added Rtt Specification change • Added Intel Pentium D processor 945 and 915 -012 -013 -014 -015 -016 -017 -018 • Added Erratum AA42 • Added Intel Pentium D processor 925 • Added D0-step • Added Intel Pentium D processor 935 • Updated names of Software Developers Manuals • Updated Summary table of changes...
Specification Update
Page 5
... update document and are no longer published in other documents. Affected Documents Document Title Intel® Pentium® D Processor 900Δ Sequence and Intel® Pentium® Processor Extreme Edition 955Δ, 965Δ Datasheet Document Number 310306-003 Related Documents Document Title Intel® 64 and IA-32 Architectures Software Developer's Manual Volume 1: Basic Architecture, document...
... update document and are no longer published in other documents. Affected Documents Document Title Intel® Pentium® D Processor 900Δ Sequence and Intel® Pentium® Processor Extreme Edition 955Δ, 965Δ Datasheet Document Number 310306-003 Related Documents Document Title Intel® 64 and IA-32 Architectures Software Developer's Manual Volume 1: Basic Architecture, document...
Specification Update
Page 8
...E = Intel® Pentium® III processor Intel® Pentium® processor Extreme Edition and Intel® Pentium® D F = processor I = Dual-Core Intel® Xeon® processor 5000 series J = 64-bit Intel® Xeon® processor MP with 1MB L2 cache K = Mobile Intel® Pentium® III processor L = Intel® Celeron® D processor M = Mobile Intel® Celeron® processor N = Intel® Pentium® 4 processor O = Intel® Xeon® processor MP P = Intel ® Xeon® processor Mobile Intel® Pentium® 4 processor supporting...
...E = Intel® Pentium® III processor Intel® Pentium® processor Extreme Edition and Intel® Pentium® D F = processor I = Dual-Core Intel® Xeon® processor 5000 series J = 64-bit Intel® Xeon® processor MP with 1MB L2 cache K = Mobile Intel® Pentium® III processor L = Intel® Celeron® D processor M = Mobile Intel® Celeron® processor N = Intel® Pentium® 4 processor O = Intel® Xeon® processor MP P = Intel ® Xeon® processor Mobile Intel® Pentium® 4 processor supporting...
Specification Update
Page 9
... Intel® Xeon® processor 7100 series Intel® Celeron® processor 400 sequence Intel® Pentium® dual-core processor Quad-Core Intel® Xeon® processor 3200 series Dual-Core Intel® Xeon® processor 3000 series Intel® Pentium® dual-core desktop processor E2000 sequence Intel® Celeron® processor 500 series Intel® Xeon® processor 7200, 7300 series Intel® Core™2 Extreme processor...
... Intel® Xeon® processor 7100 series Intel® Celeron® processor 400 sequence Intel® Pentium® dual-core processor Quad-Core Intel® Xeon® processor 3200 series Dual-Core Intel® Xeon® processor 3000 series Intel® Pentium® dual-core desktop processor E2000 sequence Intel® Celeron® processor 500 series Intel® Xeon® processor 7200, 7300 series Intel® Core™2 Extreme processor...
Specification Update
Page 14
... Application Note (AP-485). Table 1. Intel® Pentium® D Processor 900 Sequence and Intel® Pentium® Processor Extreme Edition 955, 965 Identification Information S-Spec Core Stepping L2 Cache Size (bytes) Processor Signature Processor Number Speed Core/Bus Package Notes SL8WS B1 SL8WR B1 2M x 2 2M x 2 0F62h 0F62h 920 2.80GHz/800MHz 775-land LGA 1, 3, 6, 7 930 3.00GHz/800MHz 775-land LGA 1, 3, 6, 7 SL8WQ B1 SL8WP...
... Application Note (AP-485). Table 1. Intel® Pentium® D Processor 900 Sequence and Intel® Pentium® Processor Extreme Edition 955, 965 Identification Information S-Spec Core Stepping L2 Cache Size (bytes) Processor Signature Processor Number Speed Core/Bus Package Notes SL8WS B1 SL8WR B1 2M x 2 2M x 2 0F62h 0F62h 920 2.80GHz/800MHz 775-land LGA 1, 3, 6, 7 930 3.00GHz/800MHz 775-land LGA 1, 3, 6, 7 SL8WQ B1 SL8WP...
Specification Update
Page 15
.../800MHz 775-Land LGA 1, 3, 6 940 3.20GHz/800MHz 775-Land LGA 1, 3, 6 950 3.40GHz/800MHz 775-Land LGA 1, 3, 6 960 3.60GHz/800MHz 775-Land LGA Extreme Edition 965 3.73GHz/1066MHz 775-land LGA 915 2.80GHz/800MHz 775-Land LGA 2, 3, 6 2, 4, 6 1, 3 925 3.00GHz/800MHz 775-Land LGA 1, 3 935 3.20GHz/800MHz 775-Land LGA 1, 3 945 3.40GHz/800MHz 775-Land LGA 1, 3 950 3.40GHz/800MHz 775-Land LGA 1, 3, 6 960 3.60GHz/800MHz 775-Land LGA 1, 3, 6 NOTES: 1. Identification Information Table 1. These processors support...
.../800MHz 775-Land LGA 1, 3, 6 940 3.20GHz/800MHz 775-Land LGA 1, 3, 6 950 3.40GHz/800MHz 775-Land LGA 1, 3, 6 960 3.60GHz/800MHz 775-Land LGA Extreme Edition 965 3.73GHz/1066MHz 775-land LGA 915 2.80GHz/800MHz 775-Land LGA 2, 3, 6 2, 4, 6 1, 3 925 3.00GHz/800MHz 775-Land LGA 1, 3 935 3.20GHz/800MHz 775-Land LGA 1, 3 945 3.40GHz/800MHz 775-Land LGA 1, 3 950 3.40GHz/800MHz 775-Land LGA 1, 3, 6 960 3.60GHz/800MHz 775-Land LGA 1, 3, 6 NOTES: 1. Identification Information Table 1. These processors support...
Specification Update
Page 32
... will increment based on changes in clock, speed, cache, FSB, or other features, and increments are not intended to represent proportional or quantitative increases in this section apply to the following documents: • Intel® Pentium® D Processor 900 Sequence and Intel® Pentium® Processor Extreme Edition 955, 965 Datasheet All Specification Changes will be incorporated...
... will increment based on changes in clock, speed, cache, FSB, or other features, and increments are not intended to represent proportional or quantitative increases in this section apply to the following documents: • Intel® Pentium® D Processor 900 Sequence and Intel® Pentium® Processor Extreme Edition 955, 965 Datasheet All Specification Changes will be incorporated...
Specification Update
Page 33
Specification Clarifications Specification Clarifications The Specification Clarifications listed in this section apply to the following documents: • Intel® Pentium® D Processor 900 Sequence and Intel® Pentium® Processor Extreme Edition 955, 965 Datasheet All Specification Clarifications will be incorporated into a future version of the appropriate Pentium D processor 900 sequence and Pentium processor Extreme Edition 955, 965 documentation. § Specification Update 33
Specification Clarifications Specification Clarifications The Specification Clarifications listed in this section apply to the following documents: • Intel® Pentium® D Processor 900 Sequence and Intel® Pentium® Processor Extreme Edition 955, 965 Datasheet All Specification Clarifications will be incorporated into a future version of the appropriate Pentium D processor 900 sequence and Pentium processor Extreme Edition 955, 965 documentation. § Specification Update 33
Specification Update
Page 34
Follow the link below to the following documents: • Intel® Pentium® D Processor 900 Sequence and Intel® Pentium® Processor Extreme Edition 955, 965 Datasheet All Documentation Changes will be incorporated into a future version of the appropriate Pentium D processor 900 sequence and Pentium processor Extreme Edition 955, 965 documentation. http://developer.intel.com/design/pentium4/specupdt/252046.htm There are...
Follow the link below to the following documents: • Intel® Pentium® D Processor 900 Sequence and Intel® Pentium® Processor Extreme Edition 955, 965 Datasheet All Documentation Changes will be incorporated into a future version of the appropriate Pentium D processor 900 sequence and Pentium processor Extreme Edition 955, 965 documentation. http://developer.intel.com/design/pentium4/specupdt/252046.htm There are...