Intel 315889-002 manual Applications, Introduction and Terminology

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Applications

1Applications

1.1Introduction and Terminology

This document defines the DC-to-DC converters to meet the processor power requirements of the following platforms:

Table 1-1. VRM/EVRD 11.0 Supported Platforms and Processors

Dual-Core Intel® Xeon® 5000 Sequence Platform with Intel® 5000P Express Chipset, Intel® 5000V Chipset, Intel® 5000X Chipset, Intel® 5100 Chipset, Intel® 5400A Chipset, or Intel® 5400B Chipset

Dual-Core Intel® Xeon® Processor

Dual-Core Intel® Xeon® Processor

Quad-Core Intel® Xeon®

5000 Series

5100 Series

processor 5300 Series

 

 

 

Dual-Core Intel® Xeon® Processor

Quad-Core Intel® Xeon® Processor

 

5200 Series

5400 Series

 

 

 

 

Dual-Core Intel® Xeon® Processor 7000 Sequence-Based Platform with Intel® 7300 Chipset

Dual-Core Intel® Xeon® Processor 7200 Series

Quad-Core Intel® Xeon® processor 7300 Series

The requirements in this document will focus primarily on the Enterprise processors based on Dual-Core Intel® Xeon® Processor-based Server and Quad-Core Intel® Xeon® Processor-based Server/Workstation platforms. Some requirements will vary according to the needs of different computer systems and processors. The intent of this document is to define the electrical, thermal and mechanical design specifications for VRM/EVRD 11.0.

VRM – The voltage regulator module (VRM) designation in this document refers to a voltage regulator that is plugged into a baseboard via a connector or soldered in with signal and power leads, where the baseboard is designed to support more than one processor. VRM output requirements in this document are intended to match the needs of a set of microprocessors.

EVRD – The enterprise voltage regulator down (EVRD) designation in this document refers to a voltage regulator that is permanently embedded on a baseboard. The EVRD output requirements in this document are intended to match the needs of a set of microprocessors. EVRD designs are only required to meet the specifications of a specific baseboard and thus must meet the specifications of all the processors supported by that baseboard.

‘1’ – In this document, refers to a high voltage level (VOH and VIH). ‘0’ – In this document, refers to a low voltage level (VOL and VIL).

‘X’ – In this document, refers to a high or low voltage level (Don’t Care).

‘#’ – Symbol after a signal name in this document, refers to an active low signal, indicating that a signal is in the asserted state when driven to a low level.

The specifications in the respective processors’ Electrical, Mechanical, and Thermal Specifications (EMTS) documents always take precedence over the data provided in this document.

VRM/EVRD 11.0 incorporates functional changes from prior VRM and EVRD design guidelines:

315889-002

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Contents Design Guidelines 315889-002 Contents Tables Figures315889-002 Rev # Description Rev. Date Revision HistoryRevision Project Document State Projects Covered 315889-002 Applications Introduction and TerminologyVRM/EVRD 11.0 Supported Platforms and Processors Guideline Categories Guideline CategoriesProcessor VID signal implementation Output Voltage RequirementsVoltage and Current Required Time Duration s Icc Guidelines Load Line Definitions RequiredVIDSelect, LL1, LL0 Codes Sheet 1 Load Line / Processors SelectCC Tolerance / Die Load Line Units Select Voltage Tolerance Required VIDSelect, LL1, LL0 Codes Sheet 2Mode Impedance vs. Frequency Expected Processor VCC Overshoot RequiredVR BW Processor Power Sequencing Required Stability RequiredImpedance ZLL Measurement Parameter Limits Startup Sequence Timing Parameters Sheet 1 Timing Min Default Max RemarksStartup Sequence Timing Parameters Sheet 2 Dynamic Voltage Identification D-VIDProcessor Transition States Overshoot at Turn-On or Turn-Off Required Output Filter Capacitance RequiredPolymer PWL Coefficient Quantity Value / Description560µF/2.5V/20%/ Oscon 22µF/6.3V/20%/ X5R /1206 Mlcc Motherboard Socket & Package Quantity Value Tolerance TemperatureShut-Down Response Required Output Enable Outen Required Control SignalsOuten Specifications VID 60 Specifications400 mV 200 mV 100 mV 50 mV 25 mV 12.5 mV Extended VR 10 Voltage Identification VID TableVR 11.0 Voltage Identification VID Table Differential Remote Sense VOSEN+LGA LL0, LL1, VIDSelect Specifications Load Line Select LL0, LL1, VIDSelectVID Bit Mapping Control Signals Input Voltage and Current Input Voltages ExpectedLoad Transient Effects on Input Current Input Voltage and Current Processor Voltage Output Protection Over-Voltage Protection OVP ExpectedOver-Current Protection OCP Expected Processor Voltage Output Protection VRReady Specifications Output IndicatorsVRhot# Specifications Voltage Regulator Ready VRReady RequiredVRMpres# Specifications Load Indicator Output LoadCurrentVRMID# Specifications VRM Present VRMpres# ExpectedVRM 11.0 and Platform Present Detection 315889-002 VRM Tyco/Elcon Connector Keying VRM Connector ExpectedVRM 11.0 Connector Part Number and Vendor Name VRM Mechanical GuidelinesName Type Description VRM 11.0 Connector Pin DescriptionsVRM 11.0 Pin Assignments Mechanical Dimensions ProposedVRM 11.0 Module and Connector VRM Board Temperature Required Operating Temperature ProposedNon-Operating Temperature Proposed Environmental ConditionsAltitude Proposed Safety ProposedElectrostatic Discharge Proposed Shock and Vibration ProposedLead Free Pb Free Manufacturing ConsiderationsManufacturing Considerations Introduction Proposed Zf Constant Output Impedance DesignFigure A-2. Zf Network Plot with 1.25 mΩ Load Line Zf Constant Output Impedance Design = FFT V t FFT I t Voltage Transient Tool VTT Zf TheoryResults VTT Zf Measurement MethodZf Constant Output Impedance Design 10uF 22uF Output Decoupling Design Procedure

315889-002 specifications

The Intel 315889-002 is a highly regarded processor that has made significant contributions to the computing landscape. As part of Intel's dedicated line of CPUs, this model is engineered to deliver robust performance and efficiency for a range of applications, from personal computing to enterprise solutions. Features of the Intel 315889-002 include its multi-core architecture, which allows for better multitasking capabilities. With multiple cores working simultaneously, users can run multiple applications without experiencing noticeable lag, leading to a smoother overall experience.

One of the standout technologies incorporated in the Intel 315889-002 is Intel Turbo Boost Technology. This technology intelligently increases the processor's clock speed to enhance performance when required while ensuring energy efficiency during lighter loads. This feature is particularly beneficial in environments where performance needs can fluctuate, such as in gaming or intensive data analysis.

The processor supports a wide variety of instruction sets, enhancing its compatibility with various software and applications. Additionally, it runs on a highly efficient microarchitecture that optimizes processing cycles, reducing power consumption and heat generation. This is crucial not only for maintaining system stability but also for prolonging the lifespan of the hardware.

Another notable characteristic is its built-in security features, including Intel Software Guard Extensions (SGX) which create isolated execution environments for sensitive operations. This is particularly important in today's digital age, where data security is a top priority for both individuals and organizations.

The Intel 315889-002 is also equipped with Integrated Graphics, which offloads graphical tasks from the CPU, enabling better performance in applications that require visual rendering without needing a dedicated graphics card. This feature is ideal for users who require decent graphics capabilities without the added expense of additional hardware.

Overall, the Intel 315889-002 stands out as a well-rounded processor that combines performance, efficiency, security, and versatility. Its advanced technologies and thoughtful design make it suitable for a wide variety of users, from gamers to professionals, seeking reliable and efficient computing solutions.