Intel Z670 User Manuals

Table of Contents

• Contents

  3
• Revision History

  5
• 1 Introduction

  6
  • 1.1 Processor Features

    6
  • 1.2 Interfaces

    7
    • 1.2.1 System Memory Support

      7
    • 1.2.2 Display Controller

      7
    • 1.2.3 cDMI

      7
    • 1.2.4 cDVO

      8
    • 1.2.5 LVDS

      8
  • 1.3 Terminology

    8
  • 1.4 Reference Documents

    9
• 2 Signal Descriptions

  11
  • 2.1 Signal Description

    11
    • 2.1.1 System Memory Interface

      11
    • 2.1.2 cDMI Interface

      13
    • 2.1.3 cDVO Interface

      13
    • 2.1.4 LVDS Display Port Interface

      14
    • 2.1.5 LGI/LGIe (Legacy) Signals

      15
    • 2.1.6 Debug and Miscellaneous Signals

      16
    • 2.1.7 Power Signals

      17
• 3 Power Management

  18
  • 3.1 Processor Core Low Power Features

    18
    • 3.1.1 Cx State Definitions

      20
• 4 Electrical Specifications

  22
  • 4.1 Power and Ground Balls

    22
  • 4.2 Decoupling Guidelines

    22
  • 4.3 Voltage Rail Decoupling

    22
  • 4.4 Voltage Identification (VID)

    23
    • 4.4.1 VID Enable

      23
    • 4.4.2 VID Table

      24
  • 4.5 Absolute Maximum Ratings

    25
  • 4.6 DC Specifications

    26
• 5 Thermal Specifications and Design Considerations

  31
  • 5.1 Temperature Monitoring

    32
  • 5.2 Intel® Thermal Monitor

    32
    • 5.2.1 Digital Thermal Sensor

      34
    • 5.2.2 Out of Specification Detection

      35
    • 5.2.3 Catastrophic Thermal Protection

      35
    • 5.2.4 PROCHOT# Signal Pin

      35
• 6 Package Mechanical Specifications and Pin Information

  37
  • 6.1 Package Mechanical Specifications

    37
  • 6.2 Processor Pinout Assignment

    39