Intel DH77EB Specifications

Intel® Desktop Board DH77EB Technical Product Specification July 2013 Part Number: G53909-005 The Intel Desktop Board DH77EB ma

Intel Desktop Board DH77EB Technical Product Specification x 14. Component-side Connectors and Headers Shown in Figure 10 ... 46 15. Fr

11 1 Product Description 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of the board. Table 1. Feature Summary Form

Intel Desktop Board DH77EB Technical Product Specification 12 Table 1. Feature Summary (continued) Peripheral Interfaces • Four USB 3.0 ports: ― Tw

Product Description 13 1.1.2 Board Layout Figure 1 shows the location of the major components on Intel Desktop Board DH77EB. Figure 1. Major Bo

Intel Desktop Board DH77EB Technical Product Specification 14 Table 2 lists the components identified in Figure 1. Table 2. Components Shown in Fi

Product Description 15 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas of the board. Figure 2. Block Diagram

Intel Desktop Board DH77EB Technical Product Specification 16 1.2 Online Support To find information about… Visit this World Wide Web site: Intel D

Product Description 17 1.3.1 Graphics Subsystem The board supports graphics through either the processor Intel HD Graphics or a PCI Express x16 a

Intel Desktop Board DH77EB Technical Product Specification 18 1.3.1.2 PCI Express x16 Graphics 3rd generation Intel Core processor family processors

Product Description 19 1.4 System Memory The board has four DIMM sockets and supports the following memory features: • 1.5 V DDR3 SDRAM DIMMs wi

Revision History Revision Revision History Date -001 First release of the Intel® Desktop Board DH77EB Technical Product Specification April 2012

Intel Desktop Board DH77EB Technical Product Specification 20 1.4.1 Memory Configurations The 3rd generation Intel Core processor family and 2nd gene

Product Description 21 Figure 3 illustrates the memory channel and DIMM configuration. Figure 3. Memory Channel and DIMM Configuration NOTE For

Intel Desktop Board DH77EB Technical Product Specification 22 1.5 Intel® H77 Express Chipset Intel H77 Express Chipset with Intel Flexible Display In

Product Description 23 1.5.2.3 Digital Visual Interface (DVI-I) The DVI-I port supports both digital and analog DVI displays. The maximum suppor

Intel Desktop Board DH77EB Technical Product Specification 24 1.5.2.5 DisplayPort* DisplayPort is a digital communication interface that utilizes di

Product Description 25 1.5.3 USB The PCH contains up to two Enhanced Host Controller Interface (EHCI) host controllers that support USB high-spee

Intel Desktop Board DH77EB Technical Product Specification 26 The underlying SATA functionality is transparent to the operating system. The SATA cont

Product Description 27 1.6 Real-Time Clock Subsystem A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer

Intel Desktop Board DH77EB Technical Product Specification 28 1.8 Audio Subsystem The board supports Intel HD Audio via the Realtek ALC892 audio code

Product Description 29 • S/PDIF digital audio out connector on the back panel • 5-port analog audio input/output stack on the back panel The bac

iii Board Identification Information Basic Desktop Board DH77EB Identification Information AA Revision BIOS Revision Notes G39073-303 EBH7710H.86A.00

Intel Desktop Board DH77EB Technical Product Specification 30 1.9 LAN Subsystem The LAN subsystem consists of the following: • Intel 82579V Gigabit

Product Description 31 1.9.2 LAN Subsystem Software LAN software and drivers are available from Intel’s World Wide Web site. For information abo

Intel Desktop Board DH77EB Technical Product Specification 32 1.10 Hardware Management Subsystem The hardware management features enable the board to

Product Description 33 1.10.4 Thermal Monitoring Figure 6 shows the locations of the thermal sensors and fan headers. Item Description A Therma

Intel Desktop Board DH77EB Technical Product Specification 34 1.11 Power Management Power management is implemented at several levels, including: •

Product Description 35 1.11.1.1 System States and Power States Under ACPI, the operating system directs all system and device power state transit

Intel Desktop Board DH77EB Technical Product Specification 36 1.11.1.2 Wake-up Devices and Events Table 12 lists the devices or specific events that

Product Description 37 NOTE The use of Wake from USB from an ACPI state requires an operating system that provides full ACPI support. 1.11.2.1 P

Intel Desktop Board DH77EB Technical Product Specification 38 1.11.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby li

Product Description 39 1.11.2.5 Wake from USB USB bus activity wakes the computer from an ACPI S3 state. NOTE Wake from USB requires the use of

Intel Desktop Board DH77EB Technical Product Specification iv

Intel Desktop Board DH77EB Technical Product Specification 40 1.11.2.10 +5 V Standby Power Indicator LED The +5 V standby power indicator LED shows t

41 2 Technical Reference 2.1 Memory Resources 2.1.1 Addressable Memory The board utilizes 32 GB of addressable system memory. Typically the a

Intel Desktop Board DH77EB Technical Product Specification 42 Figure 8. Detailed System Memory Address Map

Technical Reference 43 2.1.2 Memory Map Table 13 lists the system memory map. Table 13. System Memory Map Address Range (decimal) Address Range

Intel Desktop Board DH77EB Technical Product Specification 44 2.2.1 Back Panel Connectors Figure 9 shows the location of the back panel connectors fo

Technical Reference 45 2.2.2 Component-side Connectors and Headers Figure 10 shows the locations of the component-side connectors and headers. F

Intel Desktop Board DH77EB Technical Product Specification 46 Table 14 lists the component-side connectors and headers identified in Figure 10. Tab

Technical Reference 47 2.2.2.1 Signal Tables for the Connectors and Headers Table 15. Front Panel Audio Header for Intel HD Audio Pin Signal N

Intel Desktop Board DH77EB Technical Product Specification 48 Table 18. Front Panel USB 3.0 Connector Pin Signal Name Description 1 Vbus Power 2

Technical Reference 49 Table 21. Chassis Intrusion Header Pin Signal Name 1 Intruder# 2 Ground Table 22. Processor, Front, and Rear Chassis

v Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, an

Intel Desktop Board DH77EB Technical Product Specification 50 Table 25. Parallel Port Header Pin Standard Signal Name EPP Signal Name 1 STROBE# W

Technical Reference 51 Table 26. PCI Express Full-/Half-Mini Card Connector Pin Signal Name Additional Signal Name 1 WAKE# 2 +3.3 V aux

Intel Desktop Board DH77EB Technical Product Specification 52 Table 26. PCI Express Full-/Half-Mini Card Connector (continued) Pin Signal Name Addi

Technical Reference 53 2.2.2.2 Add-in Card Connectors The board has the following add-in card connectors: • One PCI Express x16 (3.0/2.x/1.x) •

Intel Desktop Board DH77EB Technical Product Specification 54 For information about Refer to Power supply considerations Section 2.5.1 on page 60 2

Technical Reference 55 2.2.2.4.2 Reset Switch Header Pins 5 and 7 can be connected to a momentary single pole, single throw (SPST) type switch th

Intel Desktop Board DH77EB Technical Product Specification 56 2.2.2.6 Front Panel USB 2.0 Headers Figure 12 is a connection diagram for the front pane

Technical Reference 57 2.3 Jumper Block CAUTION Do not move the jumper with the power on. Always turn off the power and unplug the power cord

Intel Desktop Board DH77EB Technical Product Specification 58 Table 35. BIOS Setup Configuration Jumper Settings Function/Mode Jumper Setting Confi

Technical Reference 59 2.4 Mechanical Considerations 2.4.1 Form Factor The board is designed to fit into an ATX-form-factor chassis. Figure 14

Intel Desktop Board DH77EB Technical Product Specification vi Other Common Notation # Used after a signal name to identify an active-low signal (suc

Intel Desktop Board DH77EB Technical Product Specification 60 2.5 Electrical Considerations 2.5.1 Power Supply Considerations CAUTION The +5 V sta

Technical Reference 61 2.5.3 Fan Header Current Capability CAUTION The processor fan must be connected to the processor fan header, not to a ch

Intel Desktop Board DH77EB Technical Product Specification 62 CAUTION Ensure that the ambient temperature does not exceed the board’s maximum operat

Technical Reference 63 Table 37 provides maximum case temperatures for the components that are sensitive to thermal changes. The operating temper

Intel Desktop Board DH77EB Technical Product Specification 64 2.7 Reliability The Mean Time Between Failures (MTBF) prediction is calculated using co

65 3 Overview of BIOS Features 3.1 Introduction The board uses an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory (SP

Intel Desktop Board DH77EB Technical Product Specification 66 Table 40 lists the BIOS Setup program menu features. Table 40. BIOS Setup Program Menu

Overview of BIOS Features 67 3.4 System Management BIOS (SMBIOS) SMBIOS is a Desktop Management Interface (DMI) compliant method for managing com

Intel Desktop Board DH77EB Technical Product Specification 68 To install an operating system that supports USB, verify that Legacy USB support in the

Overview of BIOS Features 69 3.6.2 Custom Splash Screen During POST, an Intel® splash screen is displayed by default. This splash screen can be

vii Contents Revision History Board Identification Information ... iii Errata ...

Intel Desktop Board DH77EB Technical Product Specification 70 3.8 Boot Options In the BIOS Setup program, the user can choose to boot from a hard dri

Overview of BIOS Features 71 3.9 Adjusting Boot Speed These factors affect system boot speed: • Selecting and configuring peripherals properly

Intel Desktop Board DH77EB Technical Product Specification 72 3.10 BIOS Security Features The BIOS includes security features that restrict access to

Overview of BIOS Features 73 NOTE The BIOS complies with NIST Special Publication 800-147 BIOS Protection Guidelines / Recommendations of the Nat

Intel Desktop Board DH77EB Technical Product Specification 74

75 4 Error Messages and Beep Codes 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST. For

Intel Desktop Board DH77EB Technical Product Specification 76 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST,

Error Messages and Beep Codes 77 4.5 Port 80h Power On Self Test (POST) Codes During the POST, the BIOS generates diagnostic progress codes (POST

Intel Desktop Board DH77EB Technical Product Specification 78 Table 49. Port 80h POST Codes Port 80 Code Progress Code Enumeration ACPI S States 0x

Error Messages and Beep Codes 79 Table 49. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration PEI after MRC 0x2A Start to

Intel Desktop Board DH77EB Technical Product Specification viii 2 Technical Reference 2.1 Memory Resources ...

Intel Desktop Board DH77EB Technical Product Specification 80 Table 49. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration BDS

Error Messages and Beep Codes 81 Table 49. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration Removable Media 0xB8 Resetti

Intel Desktop Board DH77EB Technical Product Specification 82 Table 50. Typical Port 80h POST Sequence POST Code Description 21 Initializing a chip

83 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance This section contains the following regulatory compliance

Intel Desktop Board DH77EB Technical Product Specification 84 5.1.2 European Union Declaration of Conformity Statement We, Intel Corporation, declare

Regulatory Compliance and Battery Disposal Information 85 Portuguese Este produto cumpre com as normas da Diretiva Européia 2004/108/EC, 2006/95/

Intel Desktop Board DH77EB Technical Product Specification 86 Español Como parte de su compromiso de responsabilidad medioambiental, Intel ha implanta

Regulatory Compliance and Battery Disposal Information 87 Russian В качестве части своих обязательств к окружающей среде, в Intel создана программ

Intel Desktop Board DH77EB Technical Product Specification 88 5.1.4 China RoHS Intel Desktop Board DH77EB is a China RoHS-compliant product. The Ch

Regulatory Compliance and Battery Disposal Information 89 5.1.5 EMC Regulations Intel Desktop Board DH77EB complies with the EMC regulations stat

Contents ix 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance ...

Intel Desktop Board DH77EB Technical Product Specification 90 • Connect the equipment to an outlet on a circuit other than the one to which the recei

Regulatory Compliance and Battery Disposal Information 91 5.1.6 e-Standby and ErP Compliance Intel Desktop Board DH77EB meets the following progr

Intel Desktop Board DH77EB Technical Product Specification 92 5.1.7 Regulatory Compliance Marks (Board Level) Intel Desktop Board DH77EB has the regu

Regulatory Compliance and Battery Disposal Information 93 5.2 Battery Disposal Information CAUTION Risk of explosion if the battery is replaced

Intel Desktop Board DH77EB Technical Product Specification 94 PRECAUCIÓN Existe peligro de explosión si la pila no se cambia de forma adecuada. Util

Regulatory Compliance and Battery Disposal Information 95 AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri

Intel Desktop Board DH77EB Technical Product Specification 96 小心 如果更換的電池類型不正確，可能會有爆炸的危險。請盡可能將電池送至回收處。請依照當地的環保規範來處理使用過的電池。 주의 배터리를 잘못된 종류로 교체할 경우 폭발

Regulatory Compliance and Battery Disposal Information 97