® Intel Desktop Board D101GGC Technical Product Specification November 2005 Order Number: D36105-002US ® The Intel Desktop Board D101GGC may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current characterized errata are documented in the Intel Desktop Board D101GGC Specification Update. Revision History Revision Revision History Date ® -001 First release of the Intel Desktop Board D101GGC Technical Product October 2005 Specification. ® -002 Second release of the Intel Desktop Board D101GGC Technical Product November 2005 Specification. Summary of changes: corrected name of Northbridge component to read “ATI Radeon* Xpress 200 Northbridge”. This product specification applies to only standard Intel Desktop Board D101GGC with BIOS identifier GC11010N.86A. Changes to this specification will be published in the Intel Desktop Board D101GGC Specification Update before being incorporated into a revision of this document. ® INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. INTEL PRODUCTS ARE NOT INTENDED FOR USE IN MEDICAL, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS. 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Contact your local Intel sales office or your distributor to obtain the latest specifications before placing your product order. Copies of documents which have an ordering number and are referenced in this document, or other Intel literature, may be obtained from: Intel Corporation P.O. Box 5937 Denver, CO 80217-9808 or call in North America 1-800-548-4725, Europe 44-0-1793-431-155, France 44-0-1793-421-777, Germany 44-0-1793-421-333, other Countries 708-296-9333. Intel, Pentium, and Celeron are registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. * Other names and brands may be claimed as the property of others. Copyright © 2005, Intel Corporation. All rights reserved. Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, ® power and environmental requirements, and the BIOS for the Intel Desktop Board D101GGC. It describes the standard product and available manufacturing options. Intended Audience The TPS is intended to provide detailed, technical information about the Desktop Board D101GGC and its components to the vendors, system integrators, and other engineers and technicians who need this level of information. It is specifically not intended for general audiences. What This Document Contains Chapter Description 1 A description of the hardware used on the Desktop Board D101GGC 2 A map of the resources of the Desktop Board Typographical Conventions This section contains information about the conventions used in this specification. Not all of these symbols and abbreviations appear in all specifications of this type. Notes, Cautions, and Warnings NOTE � Notes call attention to important information. INTEGRATOR’S NOTES # Integrator’s notes are used to call attention to information that may be useful to system integrators. CAUTION Cautions are included to help you avoid damaging hardware or losing data. WARNING Warnings indicate conditions, which if not observed, can cause personal injury. iii Intel Desktop Board D101GGC Technical Product Specification Other Common Notation # Used after a signal name to identify an active-low signal (such as USBP0#) (NxnX) When used in the description of a component, N indicates component type, xn are the relative coordinates of its location on the board, and X is the instance of the particular part at that general location. For example, J5J1 is a connector, located at 5J. It is the first connector in the 5J area. GB Gigabyte (1,073,741,824 bytes) GB/sec Gigabytes per second KB Kilobyte (1024 bytes) Kbit Kilobit (1024 bits) kbits/sec 1000 bits per second MB Megabyte (1,048,576 bytes) MB/sec Megabytes per second Mbit Megabit (1,048,576 bits) Mbit/sec Megabits per second xxh An address or data value ending with a lowercase h indicates a hexadecimal value. x.x V Volts. Voltages are DC unless otherwise specified. * This symbol is used to indicate third-party brands and names that are the property of their respective owners. iv Contents 1 Product Description 1.1 Overview ......................................................................................................................10 1.1.1 Feature Summary..........................................................................................10 1.1.2 Block Diagram ...............................................................................................11 1.1.3 Board Layout .................................................................................................12 1.2 Online Support .............................................................................................................14 1.3 Processor.....................................................................................................................14 1.4 System Memory ...........................................................................................................15 1.5 ATI Radeon* Xpress 200 Chipset ................................................................................16 1.5.1 Graphics Subsystem .....................................................................................16 1.5.2 Firmware Hub (FWH) ....................................................................................16 1.5.3 USB ...............................................................................................................16 1.5.4 IDE Support...................................................................................................17 1.5.5 Real-Time Clock, CMOS SRAM, and Battery................................................18 1.6 PCI Express* Connectors ............................................................................................18 1.7 Legacy I/O Controller ...................................................................................................19 1.7.1 Serial Port......................................................................................................19 1.7.2 Parallel Port...................................................................................................19 1.7.3 Diskette Drive Controller................................................................................19 1.7.4 Keyboard and Mouse Interface .....................................................................19 1.8 High Definition Audio Subsystem.................................................................................20 1.8.1 Audio Subsystem Software ...........................................................................20 1.8.2 Audio Connectors..........................................................................................21 1.9 LAN Subsystem ...........................................................................................................22 1.9.1 LAN Subsystem Software..............................................................................22 1.10 Hardware Management Subsystem.............................................................................23 1.10.1 Fan Monitoring...............................................................................................23 1.10.2 Chassis Intrusion and Detection....................................................................23 1.11 Power Management .....................................................................................................23 1.11.1 ACPI ..............................................................................................................24 1.11.2 Hardware Support .........................................................................................26 2 Technical Reference 2.1 Memory Map ................................................................................................................31 2.2 DMA Channels.............................................................................................................32 2.3 Fixed I/O Map...............................................................................................................33 2.4 Interrupts......................................................................................................................34 2.5 PCI Configuration Space Map......................................................................................35 2.6 PCI Conventional Interrupt Routing Map .....................................................................35 2.7 Connectors...................................................................................................................36 2.7.1 Back Panel Connectors.................................................................................37 2.7.2 Component-side Connectors.........................................................................38 2.7.3 Front Panel USB Connectors ........................................................................44 2.8 Jumper Block ...............................................................................................................45 v Intel Desktop Board D101GGC Technical Product Specification 2.9 Mechanical Considerations..........................................................................................46 2.9.1 Form Factor...................................................................................................46 2.9.2 I/O Shield.......................................................................................................47 2.10 Electrical Considerations..............................................................................................48 2.10.1 DC Loading....................................................................................................48 2.10.2 Add-in Board Considerations.........................................................................48 2.10.3 Fan Connector Current Capability.................................................................49 2.10.4 Power Supply Considerations .......................................................................49 2.11 Thermal Considerations...............................................................................................50 2.12 Reliability......................................................................................................................52 2.13 Environmental ..............................................................................................................53 2.14 Regulatory Compliance................................................................................................54 2.14.1 Safety Regulations ........................................................................................54 2.14.2 European Union Declaration of Conformity Statement..................................54 2.14.3 Product Ecology Statements .........................................................................56 2.14.4 EMC Regulations...........................................................................................59 2.14.5 Product Certification Markings (Board Level) ................................................60 3 Overview of BIOS Features 3.1 Introduction ..................................................................................................................61 3.2 BIOS Flash Memory Organization ...............................................................................62 3.3 Resource Configuration ...............................................................................................62 3.3.1 PCI Autoconfiguration....................................................................................62 3.3.2 PCI IDE Support ............................................................................................62 3.4 System Management BIOS (SMBIOS) ........................................................................63 3.5 Legacy USB Support....................................................................................................63 3.6 BIOS Updates ..............................................................................................................64 3.6.1 Language Support.........................................................................................64 3.6.2 Custom Splash Screen..................................................................................64 3.7 Boot Options ................................................................................................................65 3.7.1 CD-ROM Boot ...............................................................................................65 3.7.2 Network Boot.................................................................................................65 3.7.3 Booting Without Attached Devices ................................................................65 3.7.4 Changing the Default Boot Device During POST ..........................................65 3.8 Adjusting Boot Speed...................................................................................................66 3.8.1 Peripheral Selection and Configuration.........................................................66 3.8.2 BIOS Boot Optimizations...............................................................................66 3.9 BIOS Security Features ...............................................................................................67 4 Error Messages and Beep Codes 4.1 Speaker .......................................................................................................................69 4.2 BIOS Beep Code..........................................................................................................69 4.3 BIOS Error Messages ..................................................................................................69 4.4 Port 80h POST Codes .................................................................................................70 vi Contents Figures 1. Block Diagram..............................................................................................................11 2. Board Components......................................................................................................12 3. Front/Back Panel Audio Connector Options for High Definition Audio Subsystem......21 4. LAN Connector LED Locations ....................................................................................22 5. Location of the Standby Power Indicator LED .............................................................29 6. Back Panel Connectors................................................................................................37 7. Component-side Connectors.......................................................................................38 8. Connection Diagram for Front Panel Connector ..........................................................43 9. Connection Diagram for Front Panel USB Connectors................................................44 10. Location of the Jumper Block.......................................................................................45 11. Board Dimensions........................................................................................................46 12. I/O Shield Dimensions..................................................................................................47 13. Processor Heatsink for Omni-directional Airflow..........................................................50 14. Localized High Temperature Zones.............................................................................51 Tables 1. Feature Summary ........................................................................................................10 2. Board Components Shown in Figure 2 ........................................................................13 3. Supported System Bus Frequency and Memory Speed Combinations .......................15 4. Supported Memory Configurations ..............................................................................15 5. LAN Connector LED States .........................................................................................22 6. Effects of Pressing the Power Switch ..........................................................................24 7. Power States and Targeted System Power .................................................................25 8. Wake-up Devices and Events......................................................................................25 9. System Memory Map ...................................................................................................31 10. DMA Channels.............................................................................................................32 11. I/O Map ........................................................................................................................33 12. Interrupts......................................................................................................................34 13. PCI Configuration Space Map......................................................................................35 14. PCI Interrupt Routing Map ...........................................................................................35 15. Back Panel Connectors Shown in Figure 6..................................................................37 16. Component-side Connectors Shown in Figure 7 .........................................................39 17. Front Panel Audio Connector.......................................................................................39 18. Chassis Intrusion Connector........................................................................................40 19. Serial ATA Connectors.................................................................................................40 20. Processor Fan Connector ............................................................................................40 21. Chassis Fan Connectors..............................................................................................40 22. Main Power Connector.................................................................................................41 23. ATX12V Power Connector ...........................................................................................41 24. Auxiliary Front Panel Power/Sleep LED Connector .....................................................42 25. Front Panel Connector.................................................................................................42 26. States for a One-Color Power LED ..............................................................................43 27. States for a Two-Color Power LED ..............................................................................43 28. BIOS Setup Configuration Jumper Settings.................................................................45 29. DC Loading Characteristics .........................................................................................48 30. Fan Connector Current Capability................................................................................49 31. Thermal Considerations for Components ....................................................................52 vii Intel Desktop Board D101GGC Technical Product Specification 32. Environmental Specifications.......................................................................................53 33. Safety Regulations.......................................................................................................54 34. Lead Free Desktop Board............................................................................................58 35. EMC Regulations .........................................................................................................59 36. Product Certification Markings .....................................................................................60 37. BIOS Setup Program Menu Bar...................................................................................62 38. BIOS Setup Program Function Keys............................................................................62 39. Boot Device Menu Options ..........................................................................................65 40. Supervisor and User Password Functions...................................................................67 41. BIOS Error Messages ..................................................................................................69 42. Port 80h POST Codes .................................................................................................70 viii 1 Product Description What This Chapter Contains 1.1 Overview ......................................................................................................................10 1.2 Online Support .............................................................................................................14 1.3 Processor.....................................................................................................................14 1.4 System Memory ...........................................................................................................15 1.5 ATI Radeon* Xpress 200 Chipset ................................................................................16 1.6 PCI Express* Connectors ............................................................................................18 1.7 Legacy I/O Controller ...................................................................................................19 1.8 High Definition Audio Subsystem.................................................................................20 1.9 LAN Subsystem ...........................................................................................................22 1.10 Hardware Management Subsystem.............................................................................23 1.11 Power Management .....................................................................................................23 9 Intel Desktop Board D101GGC Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of the board. Table 1. Feature Summary Form Factor microATX (9.60 inches by 8.60 inches [243.84 millimeters by 218.44 millimeters]) Processor Support for the following: ® ® • Intel Pentium 4 processor in an LGA775 socket with an 800 or 533 MHz system bus ® ® • Intel Celeron D processor in an LGA775 socket with a 533 MHz system bus Memory • Two DDR SDRAM Dual Inline Memory Module (DIMM) sockets • Support for DDR 400 MHz and DDR 333 MHz DIMMs • Support for up to 2 GB of system memory Chipset • ATI Radeon* Xpress 200 Northbridge • ATI IXP 450 Southbridge • 4 Mbit Firmware Hub (FWH) Video ATI Radeon Xpress 200 Northbridge Audio High Definition Audio subsystem using the Realtek ALC861 audio codec Legacy I/O Control SMSC SCH5017 Legacy I/O controller for hardware management, diskette drive, serial, parallel, and PS/2* ports USB Support for USB 2.0 devices Peripheral • Eight USB ports Interfaces • One serial port • One parallel port • Four Serial ATA interfaces • Two Parallel ATA IDE interfaces with UDMA 33, ATA-66/100 support • One diskette drive interface • PS/2 keyboard and mouse ports LAN Support 10/100 Mbits/sec LAN subsystem using the Realtek 8101L LAN adapter device ® BIOS AwardBIOS* for Intel resident in the 4 Mbit FWH Expansion • Two PCI Conventional* bus connectors Capabilities • One PCI Express* x1 bus add-in card connector • One PCI Express x16 bus add-in card connector Instantly Available • Support for PCI Local Bus Specification Revision 2.2 PC Technology • Support for PCI Express Revision 1.0a • Suspend to RAM support • Wake on PCI, RS-232, front panel, PS/2 devices, and USB ports Hardware Monitor • Voltage sense to detect out of range power supply voltages Subsystem • Thermal sense to detect out of range thermal values (controlled by SMSC • Three fan connectors SCH5017 I/O • Three fan sense inputs used to monitor fan activity controller) • Fan speed control For information about Refer to Available configurations for the Desktop Board D101GGC Section 1.2, page 14 10 Product Description 1.1.2 Block Diagram Figure 1 is a block diagram of the major functional areas of the board. Back Panel/ Front Panel USB USB Ports PCI Express x1 Slot 1 PCI Express x1 Interface SMSC Serial Port SCH5017 Parallel Port Parallel ATA Parallel ATA Legacy IDE Connectors (2) IDE Interface PS/2 Mouse I/O Controller PS/2 Keyboard LGA775 System Bus Diskette Drive Processor Socket (800/533 MHz) Connector LPC Bus 4 Mbit ATI IXP 450 ATI Radeon Xpress 200 Firmware Hub Northbridge Southbridge (FWH) VGA Display Interface Port Memory Bus Channel A SMBus DIMMs (2) Realtek LAN 8101L Connector LAN Controller PCI Bus Serial ATA Serial ATA IDE IDE Interface Connectors (4) PCI Slot 1 Line In or Rear Left/Right Out PCI Slot 2 SMBus Realtek Line Out or Front Left/Right Out ALC861 Mic In or Center/LFE Out Audio Line Out [Front Panel] Codec Mic In [Front Panel] = connector or socket OM18245 Figure 1. Block Diagram 11 PCI Express x4 Interface High Definition Audio Link PCI Bus Intel Desktop Board D101GGC Technical Product Specification 1.1.3 Board Layout Figure 2 shows the location of the major components. A B C D E DD F CC G H BB AA Z I Y X J W V K L U T S R Q P O N M OM18247 Figure 2. Board Components Table 2 lists the components identified in Figure 2. 12 Product Description Table 2. Board Components Shown in Figure 2 Item/callout from Figure 2 Description A Front panel audio connector B Audio codec C PCI Express x16 add-in card connector D Ethernet device E Back panel connectors F +12V power connector (ATX12V) G Rear chassis fan connector H LGA775 processor socket I ATI Radeon Xpress 200 Northbridge J DIMM Channel A sockets [2] K Processor fan connector L Chassis intrusion connector M Legacy I/O controller N Main power connector O Diskette drive connector P Parallel ATE IDE connectors [2] Q Battery R Front chassis fan connector S Serial ATA connectors [4] T Auxiliary front panel power LED connector U Front panel connector V 4 Mbit Firmware Hub (FWH) W IXP 450 Southbridge X Speaker Y Front panel USB connector Z BIOS Setup configuration jumper block AA PCI Conventional bus add-in card connectors [2] BB Front panel USB connector CC PCI Express x1 bus add-in card connector DD Standby power indicator LED 13 Intel Desktop Board D101GGC Technical Product Specification 1.2 Online Support To find information about… Visit this World Wide Web site: Intel Desktop Board D101GGC under http://www.intel.com/design/motherbd “Desktop Board Products” or “Desktop Board Support” http://support.intel.com/support/motherboards/desktop Available configurations for the Desktop http://developer.intel.com/design/motherbd/gc/gc_available.htm Board D101GGC Processor data sheets http://www.intel.com/design/litcentr Audio software and utilities http://www.intel.com/design/motherbd 1.3 Processor The board is designed to support the following processors: • Intel Pentium 4 processor in an LGA775 processor socket with an 800 or 533 MHz system bus • Intel Celeron D processor in an LGA775 processor socket with a 533 MHz system bus For information about… Refer to: Supported processors for the D101GGC http://www.intel.com/design/motherbd/gc/gc_documentation.htm board CAUTION Use only the processors listed on web site above. Use of unsupported processors can damage the board, the processor, and the power supply. INTEGRATOR’S NOTE # • Use only ATX12V-compliant power supplies. • Refer to Table 3 on page 15 for a list of supported system bus frequency and memory speed combinations. For information about Refer to Power supply connectors Section 2.7.2.1, page 41 14 Product Description 1.4 System Memory The board has two DIMM sockets and supports the following memory features: • 2.5 V (only) DDR SDRAM DIMMs • Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMS with x16 organization are not supported. • Minimum total system memory: 128 MB • Non-ECC DIMMs • Serial Presence Detect • DDR 400 MHz and DDR 333 MHz SDRAM DIMMs Table 3 lists the supported system bus frequency and memory speed combinations. Table 3. Supported System Bus Frequency and Memory Speed Combinations To use this type of DIMM… The processor's system bus frequency must be… DDR 400 800 MHz DDR 333 800 or 533 MHz � NOTE To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be populated with DIMMs that support the Serial Presence Detect (SPD) data structure. This allows the BIOS to read the SPD data and program the chipset to accurately configure memory settings for optimum performance. If non-SPD memory is installed, the BIOS will attempt to correctly configure the memory settings, but performance and reliability may be impacted or the DIMMs may not function under the determined frequency. Table 4 lists the supported DIMM configurations. Table 4. Supported Memory Configurations DIMM SDRAM SDRAM Organization Number of SDRAM Capacity Configuration Density Front-side/Back-side Devices 128 MB SS 256 Mbit 16 M x 16/empty 4 256 MB SS 256 Mbit 32 M x 8/empty 8 256 MB SS 512 Mbit 32 M x 16/empty 4 512 MB DS 256 Mbit 32 M x 8/32 M x 8 16 512 MB SS 512 Mbit 64 M x 8/empty 8 512 MB SS 1 Gbit 64 M x 16/empty 4 1024 MB DS 512 Mbit 64 M x 8/64 M x 8 16 1024 MB SS 1 Gbit 128 M x 8/empty 8 Note: In the second column, “DS” refers to double-sided memory modules (containing two rows of SDRAM) and “SS” refers to single-sided memory modules (containing one row of SDRAM). 15 Intel Desktop Board D101GGC Technical Product Specification 1.5 ATI Radeon* Xpress 200 Chipset The ATI Radeon Xpress 200 chipset consists of the following devices: • ATI Radeon Xpress 200 Northbridge • IXP 450 Southbridge The ATI Radeon Xpress 200 Northbridge is a centralized controller for the system bus, the memory bus, and the PCI Express bus. The ATI Radeon Xpress 200 Northbridge also provides integrated graphics capabilities supporting 3D, 2D and display capabilities. The IXP 450 is a centralized controller for the board’s I/O paths. The FWH provides the nonvolatile storage of the BIOS. For information about Refer to The ATI Radeon Xpress 200 Northbridge http://www.ati.com/ The IXP 450 Southbridge http://www.ati.com/ Resources used by the chipset Chapter 2 1.5.1 Graphics Subsystem The board contains two separate, mutually exclusive graphics options. Either the integrated graphics processor (contained within the ATI Radeon Xpress 200 Northbridge) is used, or a PCI Express x16 add-in card can be used. When a PCI Express x16 add-in card is installed, the ATI Radeon Xpress 200 Northbridge graphics controller is disabled. 1.5.2 Firmware Hub (FWH) The Firmware Hub provides the nonvolatile storage of the AwardBIOS for Intel. 1.5.3 USB The board supports up to eight USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- and EHCI-compatible drivers. The IXP 450 Southbridge provides the USB controller for all ports. The port arrangement is as follows: • Four ports are implemented with dual stacked back panel connectors adjacent to the audio connectors • Four ports are routed to two separate front panel USB connectors NOTE � Computer systems that have an unshielded cable attached to a USB port may not meet FCC Class B requirements, even if no device is attached to the cable. Use shielded cable that meets the requirements for full-speed devices. For information about Refer to The location of the USB connectors on the back panel Figure 6, page 37 The location of the front panel USB connectors Figure 7, page 38 16 Product Description 1.5.4 IDE Support The board provides six IDE interface connectors: • Two parallel ATA IDE connector that supports two devices • Four serial ATA IDE connectors that support one device per connector 1.5.4.1 Parallel ATE IDE Interface The IXP 450’s Parallel ATA IDE controller has two bus-mastering Parallel ATA IDE interfaces. The Parallel ATA IDE interfaces support the following modes: • Programmed I/O (PIO): processor controls data transfer. • 8237-style DMA: DMA offloads the processor, supporting transfer rates of up to 16 MB/sec. • Ultra DMA: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 33 MB/sec. • ATA-66: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 66 MB/sec. ATA-66 protocol is similar to Ultra DMA and is device driver compatible. • ATA-100: DMA protocol on IDE bus allows host and target throttling. The IXP 450’s ATA-100 logic can achieve read transfer rates up to 100 MB/sec and write transfer rates up to 88 MB/sec. � NOTE ATA-66 and ATA-100 are faster timings and require a specialized cable to reduce reflections, noise, and inductive coupling. The Parallel ATA IDE interfaces also support ATAPI devices (such as CD-ROM drives) and ATA devices using the transfer modes. For information about Refer to The location of the Parallel ATA IDE connectors Figure 7, page 38 1.5.4.2 Serial ATA Interfaces The IXP 450’s Serial ATA controller offers four independent Serial ATA ports with a theoretical maximum transfer rate of 150 MB/s per port. One device can be installed on each port for a maximum of four Serial ATA devices. A point-to-point interface is used for host to device connections, unlike Parallel ATA IDE which supports a master/slave configuration and two devices per channel. For compatibility, the underlying Serial ATA functionality is transparent to the operating system. The Serial ATA controller can operate in both legacy and native modes. In legacy mode, standard IDE I/O and IRQ resources are assigned (IRQ 14 and 15). In Native mode, standard PCI Conventional bus resource steering is used. Native mode is the preferred mode for configurations using the Windows* XP and Windows 2000 operating systems. 17 Intel Desktop Board D101GGC Technical Product Specification NOTE � Many Serial ATA drives use new low-voltage power connectors and require adaptors or power supplies equipped with low-voltage power connectors. For more information, see: http://www.serialata.org/ For information about Refer to The location of the Serial ATA IDE connectors Figure 7, page 38 1.5.5 Real-Time Clock, CMOS SRAM, and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is not plugged into a wall socket, the battery has an estimated life of three years. When the computer is plugged in, the standby current from the power supply extends the life of the battery. The clock is accurate to ± 13 minutes/year at 25 ºC with 3.3 VSB applied. � NOTE If the battery and AC power fail, custom defaults, if previously saved, will be loaded into CMOS RAM at power-on. 1.6 PCI Express* Connectors The board provides the following PCI Express connectors: • One PCI Express x16 connector supporting simultaneous transfer speeds up to 8 GBytes/sec • One PCI Express x1 connector. The x1 interface supports simultaneous transfer speeds up to 500 MBytes/sec The PCI Express interface supports the PCI Conventional bus configuration mechanism so that the underlying PCI Express architecture is compatible with PCI Conventional compliant operating systems. Additional features of the PCI Express interface include the following: • Support for the PCI Express enhanced configuration mechanism • Automatic discovery, link training, and initialization • Support for Active State Power Management (ASPM) • SMBus 2.0 support • Wake# signal supporting wake events from ACPI S1, S3, S4, or S5 • Software compatible with the PCI Power Management Event (PME) mechanism defined in the PCI Power Management Specification Rev. 1.1 18 Product Description 1.7 Legacy I/O Controller The SMSC SCH5017 Legacy I/O controller provides the following features: • One serial port • One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) support • Serial IRQ interface compatible with serialized IRQ support for PCI Conventional bus systems • PS/2-style mouse and keyboard interfaces • Interface for one 1.44 MB or 2.88 MB diskette drive • Intelligent power management, including a programmable wake-up event interface • PCI Conventional bus power management support The BIOS Setup program provides configuration options for the I/O controller. 1.7.1 Serial Port The Serial port A connector is located on the back panel. The serial port supports data transfers at speeds up to 115.2 kbits/sec with BIOS support. For information about Refer to The location of the serial port A connector Figure 6, page 37 1.7.2 Parallel Port The 25-pin D-Sub parallel port connector is located on the back panel. Use the BIOS Setup program to set the parallel port mode. For information about Refer to The location of the parallel port connector Figure 6, page 37 1.7.3 Diskette Drive Controller The I/O controller supports one diskette drive. Use the BIOS Setup program to configure the diskette drive interface. For information about Refer to The location of the diskette drive connector Figure 7, page 38 1.7.4 Keyboard and Mouse Interface PS/2 keyboard and mouse connectors are located on the back panel. NOTE � The keyboard is supported in the bottom PS/2 connector and the mouse is supported in the top PS/2 connector. Power to the computer should be turned off before a keyboard or mouse is connected or disconnected. For information about Refer to The location of the keyboard and mouse connectors Figure 6, page 37 19 Intel Desktop Board D101GGC Technical Product Specification 1.8 High Definition Audio Subsystem ® The board includes a flexible 6-channel audio subsystem based on an Intel High Definition Audio interface. The audio subsystem features: • ATI IXP 450 Southbridge • Realtek ALC861 audio codec • Impedance sensing capability for jack re-tasking • S/N (signal-to-noise) ratio of 90 dB • Microphone input supporting: ⎯ Stereo microphone ⎯ Microphone boost INTEGRATOR’S NOTE # For the front panel jack sensing and automatic retasking feature to function, a front panel daughter card that is designed for Intel High Definition Audio must be used. Otherwise, an AC ’97 style audio front panel connector will be assumed and the Line Out and Mic In functions will be permanent. 1.8.1 Audio Subsystem Software Audio software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining audio software and drivers Section 1.2, page 14 20 Product Description 1.8.2 Audio Connectors The board contains audio connector on both the back panel and the component side of the board. The front panel audio connector is a 2 x 5-pin connector that provides mic in and line out signals for front panel audio connectors. The audio subsystem connectors are shown in Figure 3. Back Panel Front Panel Audio Connectors Audio Connectors Line In or Line Out Mic In Rear Left/Right Out Line Out or Front Left/Right Out Mic In or Center/LFE (Subwoofer) Out OM18246 Figure 3. Front/Back Panel Audio Connector Options for High Definition Audio Subsystem For information about Refer to The location of the front panel audio connector Figure 7, page 38 The signal names of the front panel audio connector Table 17, page 39 The back panel audio connectors Figure 6, page 37 21 Intel Desktop Board D101GGC Technical Product Specification 1.9 LAN Subsystem The LAN subsystem consists of the following: • Realtek 8101L LAN adapter device for 10/100 Mbits/sec Ethernet LAN connectivity • RJ-45 LAN connector with integrated status LEDs • Programmable transit threshold • Configurable EEPROM that contains the MAC address Two LEDs are built into the RJ-45 LAN connector (shown in Figure 4). Green LED Yellow LED OM15076 Figure 4. LAN Connector LED Locations Table 5 describes the LED states when the board is powered up and the 10/100 Mbits/sec LAN subsystem is operating. Table 5. LAN Connector LED States LED Color LED State Condition Green Off LAN link is not established. On LAN link is established. Blinking LAN activity is occurring. Yellow Off 10 Mbits/sec data rate is selected. On 100 Mbits/sec data rate is selected. 1.9.1 LAN Subsystem Software LAN software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining LAN software and drivers Section 1.2, page 14 22 Product Description 1.10 Hardware Management Subsystem The hardware management features enable the board to be compatible with the Wired for Management (WfM) specification. The SMSC SCH5017 I/O controller is used to implement hardware monitoring and fan control. The features of the SMSC SCH5017 I/O controller include: • Internal ambient temperature sensor • Two remote thermal diode sensors for direct monitoring of processor temperature and ambient temperature sensing • Power supply monitoring of five voltages (+5 V, +12 V, +3.3 VSB, +1.5 V, and +VCCP) to detect levels above or below acceptable values • Thermally monitored closed-loop fan control, for all three fans, that can adjust the fan speed or switch the fans on or off as needed • SMBus interface 1.10.1 Fan Monitoring ® Fan monitoring can be implemented using Intel Desktop Utilities, LANDesk* software, or third- party software. For information about Refer to The functions of the fan connectors Section 1.11.2.2, page 27 1.10.2 Chassis Intrusion and Detection The board supports a chassis security feature that detects if the chassis cover is removed. The security feature uses a mechanical switch on the chassis that attaches to the chassis intrusion connector. When the chassis cover is removed, the mechanical switch is in the closed position. For information about Refer to The location of the chassis intrusion connector Figure 7, page 38 The signal names of the chassis intrusion connector Table 18, page 40 1.11 Power Management Power management is implemented at several levels, including: • Software support through Advanced Configuration and Power Interface (ACPI) • Hardware support: ⎯ Power connector ⎯ Fan connectors ⎯ LAN wake capabilities ⎯ Instantly Available PC technology ⎯ Resume on Ring ⎯ Wake from USB ⎯ Wake from PS/2 devices ⎯ Power Management Event signal (PME#) wake-up support 23 Intel Desktop Board D101GGC Technical Product Specification 1.11.1 ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer. The use of ACPI with this board requires an operating system that provides full ACPI support. ACPI features include: • Plug and Play (including bus and device enumeration) • Power management control of individual devices, add-in boards (some add-in boards may require an ACPI-aware driver), video displays, and hard disk drives • Methods for achieving less than 15-watt system operation in the power-on/standby sleeping state • A Soft-off feature that enables the operating system to power-off the computer • Support for multiple wake-up events (see Table 8 on page 25) • Support for a front panel power and sleep mode switch Table 6 lists the system states based on how long the power switch is pressed, depending on how ACPI is configured with an ACPI-aware operating system. Table 6. Effects of Pressing the Power Switch …and the power switch is If the system is in this state… pressed for …the system enters this state Off Less than four seconds Power-on (ACPI G2/G5 – Soft off) (ACPI G0 – working state) On Less than four seconds Soft-off/Standby (ACPI G0 – working state) (ACPI G1 – sleeping state) On More than four seconds Fail safe power-off (ACPI G0 – working state) (ACPI G2/G5 – Soft off) Sleep Less than four seconds Wake-up (ACPI G1 – sleeping state) (ACPI G0 – working state) Sleep More than four seconds Power-off (ACPI G1 – sleeping state) (ACPI G2/G5 – Soft off) 1.11.1.1 System States and Power States Under ACPI, the operating system directs all system and device power state transitions. The operating system puts devices in and out of low-power states based on user preferences and knowledge of how devices are being used by applications. Devices that are not being used can be turned off. The operating system uses information from applications and user settings to put the system as a whole into a low-power state. Table 7 lists the power states supported by the board along with the associated system power targets. See the ACPI specification for a complete description of the various system and power states. 24 Product Description Table 7. Power States and Targeted System Power Processor Targeted System (Note 1) Global States Sleeping States States Device States Power G0 – working S0 – working C0 – working D0 – working state. Full power > 30 W state G1 – sleeping S1 – Processor C1 – stop D1, D2, D3 – device 5 W < power < 52.5 W state stopped grant specification specific. (Note 2) G1 – sleeping S3 – Suspend to No power D3 – no power Power < 5 W state RAM. Context except for wake-up saved to RAM. logic. (Note 2) G1 – sleeping S4 – Suspend to No power D3 – no power Power < 5 W state disk. Context except for wake-up saved to disk. logic. (Note 2) G2/S5 S5 – Soft off. No power D3 – no power Power < 5 W Context not saved. except for wake-up Cold boot is logic. required. G3 – No power to the No power D3 – no power for No power to the system. mechanical off system. wake-up logic, Service can be except when performed safely. AC power is provided by battery disconnected or external source. from the computer. Notes: 1. Total system power is dependent on the system configuration, including add-in boards and peripherals powered by the system chassis’ power supply. 2. Dependent on the standby power consumption of wake-up devices used in the system. 1.11.1.2 Wake-up Devices and Events Table 8 lists the devices or specific events that can wake the computer from specific states. Table 8. Wake-up Devices and Events These devices/events can wake up the computer… …from this state (Note) LAN S1, S3, S4, S5 Modem (back panel Serial Port A) S1, S3 (Note) PME# signal S1, S3, S4, S5 Power switch S1, S3, S4, S5 PS/2 devices S1, S3 RTC alarm S1, S3, S4, S5 USB S1, S3 WAKE# signal S1, S3, S4, S5 Note: For LAN and PME# signal, S5 is disabled by default in the BIOS Setup program. Setting this option to Power On will enable a wake-up event from LAN in the S5 state. 25 Intel Desktop Board D101GGC Technical Product Specification NOTE � The use of these wake-up events from an ACPI state requires an operating system that provides full ACPI support. In addition, software, drivers, and peripherals must fully support ACPI wake events. 1.11.2 Hardware Support CAUTION Ensure that the power supply provides adequate +5 V standby current if LAN wake capabilities and Instantly Available PC technology features are used. Failure to do so can damage the power supply. The total amount of standby current required depends on the wake devices supported and manufacturing options. The board provides several power management hardware features, including: • Power connector • Fan connectors • LAN wake capabilities • Instantly Available PC technology • Resume on Ring • Wake from USB • Wake from PS/2 keyboard • PME# signal wake-up support • WAKE# signal wake-up support LAN wake capabilities and Instantly Available PC technology require power from the +5 V standby line. Resume on Ring enables telephony devices to access the computer when it is in a power-managed state. The method used depends on the type of telephony device (external or internal). NOTE � The use of Resume on Ring and Wake from USB technologies from an ACPI state requires an operating system that provides full ACPI support. 26 Product Description 1.11.2.1 Power Connector ATX12V-compliant power supplies can turn off the system power through system control. When an ACPI-enabled system receives the correct command, the power supply removes all non-standby voltages. When resuming from an AC power failure, the computer returns to the power state it was in before power was interrupted (on or off). The computer’s response can be set using the Last Power State feature in the BIOS Setup program’s Boot menu. For information about Refer to The location of the main power connector Figure 7, page 38 The signal names of the main power connector Table 22, page 41 1.11.2.2 Fan Connectors The function/operation of the fan connectors is as follows: • The fans are on when the board is in the S0 or S1 state. • The fans are off when the board is off or in the S3, S4, or S5 state. • Each fan connector is wired to a fan tachometer input of the SMSC SCH5017 I/O controller. • All fan connectors support closed-loop fan control that can adjust the fan speed or switch the fan on or off as needed. • All fan connectors have a +12 V DC connection. For information about Refer to The signal names of the processor fan connector Table 20, page 40 The signal names of the chassis fan connectors Table 21, page 40 1.11.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line for the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing LAN wake capabilities can damage the power supply. LAN wake capabilities enable remote wake-up of the computer through a network. The LAN network adapter monitors network traffic at the Media Independent Interface. Upon detecting a Magic Packet* frame, the LAN subsystem asserts a wake-up signal that powers up the computer. Depending on the LAN implementation, the board supports LAN wake capabilities with ACPI in the following ways: • The PCI Express WAKE# signal • The PCI Conventional bus PME# signal for PCI 2.2 compliant LAN designs • The onboard LAN subsystem 27 Intel Desktop Board D101GGC Technical Product Specification 1.11.2.4 Instantly Available PC Technology CAUTION For Instantly Available PC technology, the +5 V standby line for the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing Instantly Available PC technology can damage the power supply. Instantly Available PC technology enables the board to enter the ACPI S3 (Suspend-to-RAM) sleep-state. While in the S3 sleep-state, the computer will appear to be off (the power supply is off, and the front panel LED is amber if dual colored, or off if single colored.) When signaled by a wake-up device or event, the system quickly returns to its last known wake state. Table 8 on page 25 lists the devices and events that can wake the computer from the S3 state. The board supports the PCI Bus Power Management Interface Specification. Add-in boards that also support this specification can participate in power management and can be used to wake the computer. The use of Instantly Available PC technology requires operating system support and PCI 2.2 compliant add-in cards, PCI Express add-in cards, and drivers. 1.11.2.5 Resume on Ring The operation of Resume on Ring can be summarized as follows: • Resumes operation from ACPI S1 or S3 states • Detects incoming call similarly for external and internal modems • Requires modem interrupt be unmasked for correct operation 1.11.2.6 Wake from USB USB bus activity wakes the computer from ACPI S1 or S3 states. NOTE � Wake from USB requires the use of a USB peripheral that supports Wake from USB. 1.11.2.7 Wake from PS/2 Devices PS/2 device activity wakes the computer from an ACPI S1 or S3 state. 1.11.2.8 PME# Signal Wake-up Support When the PME# signal on the PCI Conventional bus is asserted, the computer wakes from an ACPI S1, S3, S4, or S5 state (with Wake on PME enabled in BIOS). 1.11.2.9 WAKE# Signal Wake-up Support When the WAKE# signal on the PCI Express bus is asserted, the computer wakes from an ACPI S1, S3, S4, or S5 state. 28 Product Description 1.11.2.10 +5 V Standby Power Indicator LED The +5 V standby power indicator LED shows that power is still present even when the computer appears to be off. Figure 5 shows the location of the standby power indicator LED. CAUTION If AC power has been switched off and the standby power indicator is still lit, disconnect the power cord before installing or removing any devices connected to the board. Failure to do so could damage the board and any attached devices. CR1 OM19010 Figure 5. Location of the Standby Power Indicator LED 29 Intel Desktop Board D101GGC Technical Product Specification 30 2 Technical Reference What This Chapter Contains 2.1 Memory Map ................................................................................................................31 2.2 DMA Channels.............................................................................................................32 2.3 Fixed I/O Map...............................................................................................................33 2.4 Interrupts......................................................................................................................34 2.5 PCI Configuration Space Map......................................................................................35 2.6 PCI Conventional Interrupt Routing Map .....................................................................35 2.7 Connectors...................................................................................................................36 2.8 Jumper Block ...............................................................................................................45 2.9 Mechanical Considerations..........................................................................................46 2.10 Electrical Considerations..............................................................................................48 2.11 Thermal Considerations...............................................................................................50 2.12 Reliability......................................................................................................................52 2.13 Environmental ..............................................................................................................53 2.14 Regulatory Compliance................................................................................................54 2.1 Memory Map Table 9 lists the system memory map. Table 9. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 4194304 K 100000 - FFFFFFFF 4095 MB Extended memory 960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS 896 K - 960 K E8000 - EFFFF 32 KB Reserved 800 K - 896 K C8000 – E7FFF 128 KB Potential available high DOS memory (open to the PCI Conventional bus). Dependent on video adapter used. 640 K - 800 K A0000 - C7FFF 160 KB Video memory and BIOS 639 K - 640 K 9FC00 - 9FFFF 1 KB Extended BIOS data (movable by memory manager software) 512 K - 639 K 80000 - 9FBFF 127 KB Extended conventional memory 0 K - 512 K 00000 - 7FFFF 512 KB Conventional memory 31 Intel Desktop Board D101GGC Technical Product Specification 2.2 DMA Channels Table 10. DMA Channels DMA Channel Number Data Width System Resource 0 8 or 16 bits Open 1 8 or 16 bits Parallel port 2 8 or 16 bits Diskette drive 3 8 or 16 bits Parallel port (for ECP or EPP) 4 8 or 16 bits DMA controller 5 16 bits Open 6 16 bits Open 7 16 bits Open 32 Technical Reference 2.3 Fixed I/O Map Table 11. I/O Map Address (hex) Size Description 0000 - 00FF 256 bytes Used by the Desktop Board D101GGC. Refer to the IXP 450 data sheet for dynamic addressing information. 0170 - 0177 8 bytes Secondary Parallel ATA IDE channel command block 01F0 - 01F7 8 bytes Primary Parallel ATA IDE channel command block (Note 1) 0228 - 022F 8 bytes LPT3 (Note 1) 0278 - 027F 8 bytes LPT2 (Note 1) 02E8 - 02EF 8 bytes COM4 (Note 1) 02F8 - 02FF 8 bytes COM2 0374 - 0377 4 bytes Secondary Parallel ATA IDE channel control block 0377, bits 6:0 7 bits Secondary IDE channel status port 0378 - 037F 8 bytes LPT1 03E8 - 03EF 8 bytes COM3 03F0 - 03F5 6 bytes Diskette channel 03F6 – 03F7 1 byte Primary Parallel ATA IDE channel control block 03F8 - 03FF 8 bytes COM1 04D0 - 04D1 2 bytes Edge/level triggered PIC LPTn + 400 8 bytes ECP port, LPTn base address + 400h (Note 2) 0CF8 - 0CFB 4 bytes PCI Conventional bus configuration address register (Note 3) 0CF9 1 byte Reset control register 0CFC - 0CFF 4 bytes PCI Conventional bus configuration data register FB00 – FB07 8 bytes Primary Parallel ATA IDE bus master registers FB08 – FB0F 8 bytes Secondary Parallel ATA IDE bus master registers Notes: 1. Default, but can be changed to another address range 2. Dword access only 3. Byte access only NOTE � Some additional I/O addresses are not available due to IXP 450 address aliasing. The IXP 450 data sheet provides more information on address aliasing. 33 Intel Desktop Board D101GGC Technical Product Specification 2.4 Interrupts The interrupts can be routed through either the Programmable Interrupt Controller (PIC) or the Advanced Programmable Interrupt Controller (APIC) portion of the IXP 450 Southbridge component. The PIC is supported in Windows 98 SE and Windows ME and uses the first 16 interrupts. The APIC is supported in Windows 2000 and Windows XP and supports a total of 24 interrupts. Table 12. Interrupts IRQ System Resource NMI I/O channel check 0 Reserved, interval timer 1 Reserved, keyboard buffer full 2 Reserved, cascade interrupt from slave PIC (Note 1) 3 COM2 (Note 1) 4 COM1 5 LPT2 (Plug and Play option)/User available 6 Diskette drive (Note 1) 7 LPT1 8 Real-time clock 9 User available 10 User available 11 User available 12 Onboard mouse port (if present, else user available) 13 Reserved, math coprocessor 14 Primary IDE/Serial ATA (if present, else user available) 15 Secondary IDE/Serial ATA (if present, else user available) (Note 2) 16 User available (through PIRQA) (Note 2) 17 User available (through PIRQB) (Note 2) 18 User available (through PIRQC) (Note 2) 19 User available (through PIRQD) (Note 2) 20 User available (through PIRQE) (Note 2) 21 User available (through PIRQF) (Note 2) 22 User available (through PIRQG) (Note 2) 23 User available (through PIRQH) Notes: 1. Default, but can be changed to another IRQ. 2. Available in APIC mode only. 34 Technical Reference 2.5 PCI Configuration Space Map Table 13. PCI Configuration Space Map Bus Device Function Number (hex) Number (hex) Number (hex) Description 00 00 00 ATI Host Bridge (Note 1) 00 02 00 ATI PCI Express x16 port Bridge (Note 2) 00 06 00 ATI PCI Express x1 port Bridge 00 11 00 ATI IDE controller 00 12 00 ATI IDE controller 00 13 00 ATI USB OHCI controller 1 00 13 01 ATI USB OHCI controller 2 00 13 02 ATI USB OHCI controller 3 00 14 00 ATI SMBus controller 00 14 01 ATI IDE controller 00 14 02 ATI Azalia controller 00 14 03 ATI ISA bridge 00 14 04 ATI Decode PCI/PCI bridge 01 05 00 ATI VGA controller (Notes 1 and 3) 01 PCI Express x16 connector (Notes 2 and 3) 02 PCI Express x1 connector (Note 3) 02 02 00 Ethernet controller (Note 3) 03 03 00 PCI Conventional bus connector 1 (Note 3) 03 04 00 PCI Conventional bus connector 2 Notes: 1. Present only when a PCI Express x16 graphics card is installed. 2. Present only when a PCI Express x1 add-in card is installed. 3. Bus number is dynamic and can change based on add-in cards used. 2.6 PCI Conventional Interrupt Routing Map Table 14 lists how the PIRQ signals are routed. Table 14. PCI Interrupt Routing Map IXP 450 PIRQ Signal Name PCI Interrupt Source PIRQA PIRQB PIRQC PIRQD PIRQE PIRQF PIRQG PIRQH PCI bus connector 1 INTA INTB INTC INTD PCI bus connector 2 INTB INTC INTD INTA Realtek LAN INTF 35 Intel Desktop Board D101GGC Technical Product Specification 2.7 Connectors CAUTION Only the following connectors have overcurrent protection: back panel USB, front panel USB, and PS/2. The other internal connectors are not overcurrent protected and should connect only to devices inside the computer’s chassis, such as fans and internal peripherals. Do not use these connectors to power devices external to the computer’s chassis. A fault in the load presented by the external devices could cause damage to the computer, the power cable, and the external devices themselves. This section describes the board’s connectors. The connectors can be divided into these groups: • Back panel I/O connectors (see page 37) • Component-side I/O connectors (see page 38) 36 Technical Reference 2.7.1 Back Panel Connectors Figure 6 shows the location of the back panel connectors. The back panel connectors are color-coded. The figure legend (Table 15) lists the colors used (when applicable). A B C G I D E F H J OM18248 Figure 6. Back Panel Connectors Table 15. Back Panel Connectors Shown in Figure 6 Item/callout from Figure 6 Description A PS/2 mouse port (Green) B PS/2 keyboard port (Purple) C Parallel port (Burgundy) D Serial port A (Teal) E VGA port F USB ports [4] G LAN H Line in or Rear Left/Right Out I Line out or Front Left/Right Out J Mic in or Center/LFE (Subwoofer) Out NOTE � The back panel audio line out connector is designed to power headphones or amplified speakers only. Poor audio quality occurs if passive (non-amplified) speakers are connected to this output. 37 Intel Desktop Board D101GGC Technical Product Specification 2.7.2 Component-side Connectors Figure 7 shows the locations of the component-side connectors. A B C D E F 10 9 24 2 1 G 1 13 3 1 2 V 7 10 1 2 U 7 10 1 40 39 24 13 1 1 2 H 4 1 2 1 1 1 40 I T 13 1 1 2 2 9 1 1 1 1 39 33 S R Q P O N M L K J OM19009 Figure 7. Component-side Connectors Table 16 lists the component-side connectors identified in Figure 7. 38 Technical Reference Table 16. Component-side Connectors Shown in Figure 7 Item/callout from Figure 7 Description A PCI Conventional bus add-in card connector 2 B PCI Conventional bus add-in card connector 1 C Front panel audio connector D PCI Express x1 bus add-in card connector E PCI Express x16 add-in card connector F Rear chassis fan connector G +12V power connector (ATX12V) H Processor fan connector I Chassis intrusion connector J Main power connector K Diskette drive connector L Primary parallel ATA IDE connector M Secondary parallel ATA IDE connector N Serial ATA connector 1 O Front chassis fan connector P Serial ATA connector 2 Q Serial ATA connector 4 R Serial ATA connector 3 S Auxiliary front panel power LED connector T Front panel connector U Front panel USB connector V Front panel USB connector Table 17. Front Panel Audio Connector Pin Signal Name Pin Signal Name 1 Port F Left Channel 2 Ground 3 Port F Right Channel 4 Presence# (dongle present) 5 Port E Right Channel 6 Port F Sense return (jack detection) 7 Port E and Port F 8 Key Sense send (jack detection) 9 Port E Left Channel 10 Port E Sense return (jack detection) INTEGRATOR’S NOTE # The front panel audio connector is colored yellow. 39 Intel Desktop Board D101GGC Technical Product Specification Table 18. Chassis Intrusion Connector Pin Signal Name 1 Intruder 2 Ground Table 19. Serial ATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 20. Processor Fan Connector Pin Signal Name 1 Ground 2 +12 V 3 FAN_TACH 4 FAN_CONTROL Table 21. Chassis Fan Connectors Pin Signal Name 1 Control 2 +12 V 3 Tach 40 Technical Reference 2.7.2.1 Power Supply Connectors The board has three power supply connectors: • Main power – a 2 x 12 connector. This connector is compatible with 2 x 10 connectors previously used on Intel Desktop boards. The board supports the use of ATX12V power supplies with either 2 x 10 or 2 x 12 main power cables. When using a power supply with a 2 x 10 main power cable, attach that cable on the rightmost pins of the main power connector, leaving pins 11, 12, 23, and 24 unconnected. • ATX12V power – a 2 x 2 connector. This connector provides power directly to the processor voltage regulator and must always be used. Failure to do so will prevent the board from booting. Table 22. Main Power Connector Pin Signal Name Pin Signal Name 1 +3.3 V 13 +3.3 V 2 +3.3 V 14 -12 V 3 Ground 15 Ground 4 +5 V 16 PS-ON# (power supply remote on/off) 5 Ground 17 Ground 6 +5 V 18 Ground 7 Ground 19 Ground 8 PWRGD (Power Good) 20 No connect 9 +5 V (Standby) 21 +5 V 10 +12 V 22 +5 V (Note) (Note) 11 +12 V 23 +5 V (Note) (Note) 12 2 x 12 connector detect 24 Ground Note: When using a 2 x 10 power supply cable, this pin will be unconnected. Table 23. ATX12V Power Connector Pin Signal Name Pin Signal Name 1 Ground 2 Ground 3 +12 V 4 +12 V 41 Intel Desktop Board D101GGC Technical Product Specification 2.7.2.2 Add-in Card Connectors The board has the following add-in card connectors: • PCI Express x16: one connector supporting simultaneous transfer speeds up to 8 GBytes/sec. • PCI Express x1: one PCI Express x1 connector. The x1 interface supports simultaneous transfer speeds up to 500 MBytes/sec. • PCI Conventional (rev 2.3 compliant) bus: two PCI Conventional bus add-in card connectors. The SMBus is routed to PCI Conventional bus connector 2 only (ATX expansion slot 6). PCI Conventional bus add-in cards with SMBus support can access sensor data and other information residing on the board. Note the following considerations for the PCI Conventional bus connectors: • All of the PCI Conventional bus connectors are bus master capable. • SMBus signals are routed to PCI Conventional bus connector 2. This enables PCI Conventional bus add-in boards with SMBus support to access sensor data on the board. The specific SMBus signals are as follows: ⎯ The SMBus clock line is connected to pin A40. 2.7.2.3 Auxiliary Front Panel Power/Sleep LED Connector Pins 1 and 3 of this connector duplicate the signals on pins 2 and 4 of the front panel connector. Table 24. Auxiliary Front Panel Power/Sleep LED Connector Pin Signal Name In/Out Description 1 HDR_BLNK_GRN Out Front panel green LED 2 Not connected 3 HDR_BLNK_YEL Out Front panel yellow LED 2.7.2.4 Front Panel Connector This section describes the functions of the front panel connector. Table 25 lists the signal names of the front panel connector. Figure 8 is a connection diagram for the front panel connector. Table 25. Front Panel Connector Pin Signal In/Out Description Pin Signal In/Out Description Hard Drive Activity LED Power LED [Orange] [Green] 1 HD_PWR Out Hard disk LED pull-up 2 HDR_BLNK_ Out Front panel green (750 Ω) to +5 V GRN LED 3 HAD# Out Hard disk active LED 4 HDR_BLNK_ Out Front panel yellow YEL LED Reset Switch On/Off Switch [Blue] [Red] 5 Ground Ground 6 FPBUT_IN In Power switch 7 FP_RESET# In Reset switch 8 Ground Ground Power Not Connected 9 +5 V Power 10 N/C Not connected 42 Green Red Orange Blue Technical Reference Single-colored Dual-colored Power LED Power LED + 1 2 + − Hard Drive Activity LED − 3 4 − + 5 6 Reset Power Switch Switch 7 8 9 N/C +5 V DC OM18249 Figure 8. Connection Diagram for Front Panel Connector 2.7.2.4.1 Hard Drive Activity LED Connector [Orange] Pins 1 and 3 [Orange] can be connected to an LED to provide a visual indicator that data is being read from or written to a hard drive. Proper LED function requires one of the following: • A Serial ATA hard drive connected to an onboard Serial ATA connector • An IDE hard drive connected to an onboard IDE connector 2.7.2.4.2 Reset Switch Connector [Blue] Pins 5 and 7 [Blue] can be connected to a momentary single pole, single throw (SPST) type switch that is normally open. When the switch is closed, the board resets and runs the POST. 2.7.2.4.3 Power/Sleep LED Connector [Green] Pins 2 and 4 [Green] can be connected to a one- or two-color LED. Table 26 shows the possible states for a one-color LED. Table 27 shows the possible states for a two-color LED. Table 26. States for a One-Color Power LED LED State Description Off Power off/sleeping Steady Green Running Table 27. States for a Two-Color Power LED LED State Description Off Power off Steady Green Running Steady Yellow Sleeping 43 Intel Desktop Board D101GGC Technical Product Specification � NOTE The colors listed in Table 26 and Table 27 are suggested colors only. Actual LED colors are product- or customer-specific. 2.7.2.4.4 Power Switch Connector [Red] Pins 6 and 8 [Red] can be connected to a front panel momentary-contact power switch. The switch must pull the SW_ON# pin to ground for at least 50 ms to signal the power supply to switch on or off. (The time requirement is due to internal debounce circuitry on the board.) At least two seconds must pass before the power supply will recognize another on/off signal. 2.7.3 Front Panel USB Connectors Figure 9 is a connection diagram for the front panel USB connectors. INTEGRATOR’S NOTES # • The +5 V DC power on the USB connector is fused. • Pins 1, 3, 5, and 7 comprise one USB port. • Pins 2, 4, 6, and 8 comprise one USB port. • Use only a front panel USB connector that conforms to the USB 2.0 specification for high- speed USB devices. Power Power 1 2 (+5 V DC) (+5 V DC) D− 3 4 D− One One USB USB Port Port 5 6 D+ D+ 7 8 Ground Ground 10 Key (no pin) No Connect OM15963 Figure 9. Connection Diagram for Front Panel USB Connectors 44 Technical Reference 2.8 Jumper Block CAUTION Do not move the jumper with the power on. Always turn off the power and unplug the power cord from the computer before changing a jumper setting. Otherwise, the board could be damaged. Figure 10 shows the location of the jumper block. The jumper block determines the BIOS Setup program’s mode. Table 28 describes the jumper settings for the three modes: normal, configure, and recovery. When the jumper is set to configure mode and the computer is powered-up, the BIOS compares the processor version and the microcode version in the BIOS and reports if the two match. 1 3 OM19011 Figure 10. Location of the Jumper Block Table 28. BIOS Setup Configuration Jumper Settings Function/Mode Jumper Setting Configuration The BIOS uses current configuration information and 1 Normal 1-2 passwords for booting. 3 After the POST runs, Setup runs automatically. The 1 Configure 2-3 maintenance menu is displayed. 3 The BIOS attempts to recover the BIOS configuration. A 1 Recovery None recovery diskette is required. 3 45 Intel Desktop Board D101GGC Technical Product Specification 2.9 Mechanical Considerations 2.9.1 Form Factor The board is designed to fit into either a microATX or an ATX-form-factor chassis. Figure 11 illustrates the mechanical form factor of the board. Dimensions are given in inches [millimeters]. The outer dimensions are 9.60 inches by 8.60 inches [243.84 millimeters by 218.44 millimeters]. Location of the I/O connectors and mounting holes are in compliance with the ATX specification. 1.00 [45.72] 0.00 6.50 [165.10] 6.10 [154.94] 5.20 [132.08] 0.00 2.10 [53.34] 6.45 3.15 [163.83] [80.01] OM19012 Figure 11. Board Dimensions 46 Technical Reference 2.9.2 I/O Shield The back panel I/O shield for the board must meet specific dimension and material requirements. Systems based on this board need the back panel I/O shield to pass certification testing. Figure 12 shows the I/O shield. Dimensions are given in millimeters [inches]. The figure also indicates the position of each cutout. Additional design considerations for I/O shields relative to chassis requirements are described in the ATX specification. NOTE � The I/O shield drawing in this document is for reference only. An I/O shield compliant with the ATX chassis specification 2.03 is available from Intel. 162.3 REF [6.390] 1.6 ± 0.12 [0.063 ± 0.005] 20 ± 0.254 TYP [0.787 ± 0.10] 1.55 REF 159.2 ± 0.12 [0.061] [6.268 ± 0.005] 22.45 [0.884] 8x R 0.5 MIN 7.01 [0.276] Ø 1.00 [0.039] A A 0.00 11.81 [0.00] [0.465] 11.81 14.17 [0.465] [0.558] 12.04 [0.474] Pictorial View Scale 1.000 OM18251 Figure 12. I/O Shield Dimensions 47 0.00 [0.00] 8.805 [0.347] 20.283 [0.799] 26.91 [1.059] 56.31 [2.217] 93.74 [3.690] 113.63 [4.473] 146.88 [5.783] Intel Desktop Board D101GGC Technical Product Specification 2.10 Electrical Considerations 2.10.1 DC Loading Table 29 lists the DC loading characteristics of the board. This data is based on a DC analysis of all active components within the board that impact its power delivery subsystems. The analysis does not include PCI add-in cards. Minimum values assume a light load placed on the board that is similar to an environment with no applications running and no USB current draw. Maximum values assume a load placed on the board that is similar to a heavy gaming environment with a 500 mA current draw per USB port. These calculations are not based on specific processor values or memory configurations but are based on the minimum and maximum current draw possible from the board’s power delivery subsystems to the processor, memory, and USB ports. Use the datasheets for add-in cards, such as PCI, to determine the overall system power requirements. The selection of a power supply at the system level is dependent on the system’s usage model and not necessarily tied to a particular processor speed. Table 29. DC Loading Characteristics DC Current at: Mode DC Power +3.3 V +5 V +12 V -12 V +5 VSB Minimum loading 247 W 2.1 A 2.9 A 18.1 A 0.05 A 1.8 A Maximum loading 480 W 20.1 A 19.3 A 25 A 0.1 A 2.3 A 2.10.2 Add-in Board Considerations The board is designed to provide 2 A (average) of +5 V current for each add-in board. The total +5 V current draw for the board is as follows: a fully loaded D101GGC board (all three expansion slots and the PCI Express x16 add-in card connector filled) must not exceed 8 A. 48 Technical Reference 2.10.3 Fan Connector Current Capability CAUTION The processor fan must be connected to the processor fan connector, not to a chassis fan connector. Connecting the processor fan to a chassis fan connector may result in onboard component damage that will halt fan operation. Table 30 lists the current capability of the fan connectors. Table 30. Fan Connector Current Capability Fan Connector Maximum Available Current Processor fan 3000 mA Front chassis fan 1500 mA Rear chassis fan 1500 mA 2.10.4 Power Supply Considerations CAUTION The +5 V standby line for the power supply must be capable of providing adequate +5 V standby current. Failure to do so can damage the power supply. The total amount of standby current required depends on the wake devices supported and manufacturing options. System integrators should refer to the power usage values listed in Table 29 when selecting a power supply for use with the board. Additional power required will depend on configurations chosen by the integrator. The power supply must comply with the following recommendations found in the indicated sections of the ATX form factor specification. • The potential relation between 3.3 VDC and +5 VDC power rails • The current capability of the +5 VSB line • All timing parameters • All voltage tolerances 49 Intel Desktop Board D101GGC Technical Product Specification 2.11 Thermal Considerations CAUTION o A chassis with a maximum internal ambient temperature of 38 C at the processor fan inlet is a requirement. Use a processor heatsink that provides omni-directional airflow (similar to the type shown in Figure 13) to maintain required airflow across the processor voltage regulator area. OM16996 Figure 13. Processor Heatsink for Omni-directional Airflow CAUTION Failure to ensure appropriate airflow may result in reduced performance of both the processor and/or voltage regulator or, in some instances, damage to the board. For a list of chassis that have been tested with Intel desktop boards please refer to the following website: http://developer.intel.com/design/motherbd/cooling.htm All responsibility for determining the adequacy of any thermal or system design remains solely with the reader. Intel makes no warranties or representations that merely following the instructions presented in this document will result in a system with adequate thermal performance. CAUTION Ensure that the ambient temperature does not exceed the board’s maximum operating temperature. Failure to do so could cause components to exceed their maximum case temperature and malfunction. For information about the maximum operating temperature, see the environmental specifications in Section 2.13. 50 Technical Reference CAUTION Ensure that proper airflow is maintained in the processor voltage regulator circuit. Failure to do so may result in damage to the voltage regulator circuit. The processor voltage regulator area o (item A in Figure 14) can reach a temperature of up to 85 C in an open chassis. Figure 14 shows the locations of the localized high temperature zones. A B D C OM19013 Item Description A Processor voltage regulator area B Processor C ATI Radeon Xpress 200 Northbridge D IXP 450 Southbridge Figure 14. Localized High Temperature Zones 51 Intel Desktop Board D101GGC Technical Product Specification Table 31 provides maximum case temperatures for the components that are sensitive to thermal changes. The operating temperature, current load, or operating frequency could affect case temperatures. Maximum case temperatures are important when considering proper airflow to cool the board. Table 31. Thermal Considerations for Components Component Maximum Case Temperature Intel Pentium 4 processor For processor case temperature, see processor datasheets and processor specification updates o ATI Radeon Xpress 200 Northbridge 95 C o IXP 450 Southbridge 85 C For information about Refer to Intel Pentium 4 processor datasheets and specification updates Section 1.2, page 14 2.12 Reliability The Mean Time Between Failures (MTBF) prediction is calculated using component and subassembly random failure rates. The calculation is based on the Bellcore Reliability Prediction Procedure, TR-NWT-000332, Issue 4, September 1991. The MTBF prediction is used to estimate repair rates and spare parts requirements. The MTBF data is calculated from predicted data at 55 ºC. The MTBF for the D101GGC board is 95,006 hours. 52 Technical Reference 2.13 Environmental Table 32 lists the environmental specifications for the board. Table 32. Environmental Specifications Parameter Specification Temperature Non-Operating -40 °C to +70 °C Operating 0 °C to +55 °C Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches/second Packaged Half sine 2 millisecond Product Weight (pounds) Free Fall (inches) Velocity Change (inches/sec) <20 36 167 21-40 30 152 41-80 24 136 81-100 18 118 Vibration Unpackaged 5 Hz to 20 Hz: 0.01 g² Hz sloping up to 0.02 g² Hz 20 Hz to 500 Hz: 0.02 g² Hz (flat) Packaged 5 Hz to 40 Hz: 0.015 g² Hz (flat) 40 Hz to 500 Hz: 0.015 g² Hz sloping down to 0.00015 g² Hz 53 Intel Desktop Board D101GGC Technical Product Specification 2.14 Regulatory Compliance This section contains the following regulatory compliance information for Desktop Board D101GGC: • Safety regulations • European Union Declaration of Conformity statement • Product Ecology statements • Electromagnetic Compatibility (EMC) regulations • Product certification markings 2.14.1 Safety Regulations Desktop Board D101GGC complies with the safety regulations stated in Table 33 when correctly installed in a compatible host system. Table 33. Safety Regulations Regulation Title UL 60950-1:2003/ Information Technology Equipment – Safety - Part 1: General Requirements (USA and Canada) CSA C22.2 No. 60950-1-03 EN 60950-1:2002 Information Technology Equipment – Safety - Part 1: General Requirements (European Union) IEC 60950-1:2001, First Edition Information Technology Equipment – Safety - Part 1: General Requirements (International) 2.14.2 European Union Declaration of Conformity Statement ® We, Intel Corporation, declare under our sole responsibility that the product Intel Desktop Board D101GGC is in conformity with all applicable essential requirements necessary for CE marking, following the provisions of the European Council Directive 89/336/EEC (EMC Directive) and Council Directive 73/23/EEC (Safety/Low Voltage Directive). The product is properly CE marked demonstrating this conformity and is for distribution within all member states of the EU with no restrictions. This product follows the provisions of the European Directives 89/336/EEC and 73/23/EEC. 54 Technical Reference Čeština Tento výrobek odpovídá požadavkům evropských směrnic 89/336/EEC a 73/23/EEC. Dansk Dette produkt er i overensstemmelse med det europæiske direktiv 89/336/EEC & 73/23/EEC. Dutch Dit product is in navolging van de bepalingen van Europees Directief 89/336/EEC & 73/23/EEC. Eesti Antud toode vastab Euroopa direktiivides 89/336/EEC ja 73/23/EEC kehtestatud nõuetele. Suomi Tämä tuote noudattaa EU-direktiivin 89/336/EEC & 73/23/EEC määräyksiä. Français Ce produit est conforme aux exigences de la Directive Européenne 89/336/EEC & 73/23/EEC. Deutsch Dieses Produkt entspricht den Bestimmungen der Europäischen Richtlinie 89/336/EEC & 73/23/EEC. Ελληνικά Το παρόν προϊόν ακολουθεί τις διατάξεις των Ευρωπαϊκών Οδηγιών 89/336/ΕΟΚ και 73/23/ΕΟΚ. Magyar E termék megfelel a 89/336/EEC és 73/23/EEC Európai Irányelv előírásainak. Icelandic Þessi vara stenst reglugerð Evrópska Efnahags Bandalagsins númer 89/336/ EEC & 73/23/EEC. Italiano Questo prodotto è conforme alla Direttiva Europea 89/336/EEC & 73/23/EEC. Latviešu Šis produkts atbilst Eiropas Direktīvu 89/336/EEC un 73/23/EEC noteikumiem. Lietuvių Šis produktas atitinka Europos direktyvų 89/336/EEC ir 73/23/EEC nuostatas. Malti Dan il-prodott hu konformi mal-provvedimenti tad-Direttivi Ewropej 89/336/EEC u 73/23/EEC. Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 89/336/ EEC & 73/23/EEC. Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 89/336/EWG i 73/23/EWG. Portuguese Este produto cumpre com as normas da Diretiva Européia 89/336/EEC & 73/23/EEC. Español Este producto cumple con las normas del Directivo Europeo 89/336/EEC & 73/23/EEC. Slovensky Tento produkt je v súlade s ustanoveniami európskych direktív 89/336/EEC a 73/23/EEC. Slovenščina Izdelek je skladen z določbami evropskih direktiv 89/336/EGS in 73/23/EGS. Svenska Denna produkt har tillverkats i enlighet med EG-direktiv 89/336/EEC & 73/23/EEC. Türkçe Bu ürün, Avrupa Birliği’nin 89/336/EEC ve 73/23/EEC yönergelerine uyar. 55 Intel Desktop Board D101GGC Technical Product Specification 2.14.3 Product Ecology Statements The following information is provided to address worldwide product ecology concerns and regulations. 2.14.3.1 Disposal Considerations This product contains the following materials that may be regulated upon disposal: lead solder on the printed wiring board assembly. 2.14.3.2 Recycling Considerations As part of its commitment to environmental responsibility, Intel has implemented the Intel Product Recycling Program to allow retail consumers of Intel’s branded products to return used products to select locations for proper recycling. Please consult the http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm for the details of this program, including the scope of covered products, available locations, shipping instructions, terms and conditions, etc. 中文 作为其对环境责任之承诺的部分，英特尔已实施 Intel Product Recycling Program （英特尔产品回收计划），以允许英特尔品牌产品的零售消费者将使用过的产品退还至指定地点作 恰当的重复使用处理。 请参考http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm 了解此计划的详情，包括涉及产品之范围、回收地点、运送指导、条款和条件等。 Deutsch Als Teil von Intels Engagement für den Umweltschutz hat das Unternehmen das Intel Produkt- Recyclingprogramm implementiert, das Einzelhandelskunden von Intel Markenprodukten ermöglicht, gebrauchte Produkte an ausgewählte Standorte für ordnungsgemäßes Recycling zurückzugeben. Details zu diesem Programm, einschließlich der darin eingeschlossenen Produkte, verfügbaren Standorte, Versandanweisungen, Bedingungen usw., finden Sie auf der http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm Español Como parte de su compromiso de responsabilidad medioambiental, Intel ha implantado el programa de reciclaje de productos Intel, que permite que los consumidores al detalle de los productos Intel devuelvan los productos usados en los lugares seleccionados para su correspondiente reciclado. Consulte la http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm para ver los detalles del programa, que incluye los productos que abarca, los lugares disponibles, instrucciones de envío, términos y condiciones, etc. 56 Technical Reference Français Dans le cadre de son engagement pour la protection de l'environnement, Intel a mis en œuvre le programme Intel Product Recycling Program (Programme de recyclage des produits Intel) pour permettre aux consommateurs de produits Intel de recycler les produits usés en les retournant à des adresses spécifiées. Visitez la page Web http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm pour en savoir plus sur ce programme, à savoir les produits concernés, les adresses disponibles, les instructions d'expédition, les conditions générales, etc. 日本語 インテルでは、環境保護活動の一環として、使い終えたインテル ブランド製品を指定の場所へ返送していただき、リサイクルを適切に行えるよう、インテル製品リサイクル プログラムを発足させました。 対象製品、返送先、返送方法、ご利用規約など、このプログラムの詳細情報は、http://www.intel.com/intel/ other/ehs/product_ecology/Recycling_Program.htm （英語）をご覧ください。 Malay Sebagai sebahagian daripada komitmennya terhadap tanggungjawab persekitaran, Intel telah melaksanakan Program Kitar Semula Produk untuk membenarkan pengguna-pengguna runcit produk jenama Intel memulangkan produk terguna ke lokasi-lokasi terpilih untuk dikitarkan semula dengan betul. Sila rujuk http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm untuk mendapatkan butir-butir program ini, termasuklah skop produk yang dirangkumi, lokasi-lokasi tersedia, arahan penghantaran, terma & syarat, dsb. Portuguese Como parte deste compromisso com o respeito ao ambiente, a Intel implementou o Programa de Reciclagem de Produtos para que os consumidores finais possam enviar produtos Intel usados para locais selecionados, onde esses produtos são reciclados de maneira adequada. Consulte o site http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm (em Inglês) para obter os detalhes sobre este programa, inclusive o escopo dos produtos cobertos, os locais disponíveis, as instruções de envio, os termos e condições, etc. Russian В качестве части своих обязательств к окружающей среде, в Intel создана программа утилизации продукции Intel (Product Recycling Program) для предоставления конечным пользователям марок продукции Intel возможности возврата используемой продукции в специализированные пункты для должной утилизации. Пожалуйста, обратитесь на веб-сайт http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm за информацией об этой программе, принимаемых продуктах, местах приема, инструкциях об отправке, положениях и условиях и т.д. 57 Intel Desktop Board D101GGC Technical Product Specification Türkçe Intel, çevre sorumluluğuna bağımlılığının bir parçası olarak, perakende tüketicilerin Intel markalı kullanılmış ürünlerini belirlenmiş merkezlere iade edip uygun şekilde geri dönüştürmesini amaçlayan Intel Ürünleri Geri Dönüşüm Programı’nı uygulamaya koymuştur. Bu programın ürün kapsamı, ürün iade merkezleri, nakliye talimatları, kayıtlar ve şartlar v.s dahil bütün ayrıntılarını ögrenmek için lütfen http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm Web sayfasına gidin. 2.14.3.3 Lead Free Desktop Board The desktop board is lead free. Other box contents may contain lead. Table 34. Lead Free Desktop Board Description Mark Lead-Free: The symbol is used to identify electrical and electronic assemblies and components in which the lead (Pb) concentration level in any of the raw materials and the end product is not greater than 0.1% by weight (1000 ppm). This symbol is also used to indicate conformance to lead-free requirements and definitions adopted under the European Union’s Restriction on Hazardous Substances (RoHS) directive, 2002/95/EC. 58 Technical Reference 2.14.4 EMC Regulations Desktop Board D101GGC complies with the EMC regulations stated in Table 35 when correctly installed in a compatible host system. Table 35. EMC Regulations Regulation Title FCC Class B Title 47 of the Code of Federal Regulations, Parts 2 and 15, Subpart B, Radio Frequency Devices. (USA) ICES-003 (Class B) Interference-Causing Equipment Standard, Digital Apparatus. (Canada) EN55022: 1998 (Class B) Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment. (European Union) EN55024: 1998 Information Technology Equipment – Immunity Characteristics Limits and methods of measurement. (European Union) AS/NZS CISPR 22 Australian Communications Authority, Standard for Electromagnetic (Class B) Compatibility. (Australia and New Zealand) CISPR 22, 3rd Edition, Limits and methods of measurement of Radio Disturbance Characteristics of (Class B) Information Technology Equipment. (International) CISPR 24: 1997 Information Technology Equipment – Immunity Characteristics – Limits and Methods of Measurement. (International) VCCI (Class B) Voluntary Control for Interference by Information Technology Equipment. (Japan) Japanese Kanji statement translation: this is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual. Korean Class B statement translation: this is household equipment that is certified to comply with EMC requirements. You may use this equipment in residential environments and other non- residential environments. 59 Intel Desktop Board D101GGC Technical Product Specification 2.14.5 Product Certification Markings (Board Level) Desktop Board D101GGC has the product certification markings shown in Table 36: Table 36. Product Certification Markings Description Mark UL joint US/Canada Recognized Component mark. Includes adjacent UL file number for Intel desktop boards: E210882. FCC Declaration of Conformity logo mark for Class B equipment. Includes Intel name and D101GGC model designation. CE mark. Declaring compliance to European Union (EU) EMC directive (89/336/EEC) and Low Voltage directive (73/23/EEC). Australian Communications Authority (ACA) C-tick mark. Includes adjacent Intel supplier code number, N-232. Japan VCCI (Voluntary Control Council for Interference) mark. S. Korea MIC (Ministry of Information and Communication) mark. Includes adjacent MIC certification number: CPU-D101GGC For information about MIC certification, go to http://support.intel.com/support/motherboards/desktop/ Taiwan BSMI (Bureau of Standards, Metrology and Inspections) mark. Includes adjacent Intel company number, D33025. Printed wiring board manufacturer’s recognition mark. Consists of a unique UL V-0 recognized manufacturer’s logo, along with a flammability rating (solder side). 60 3 Overview of BIOS Features What This Chapter Contains 3.1 Introduction ..................................................................................................................61 3.2 BIOS Flash Memory Organization ...............................................................................62 3.3 Resource Configuration ...............................................................................................62 3.4 System Management BIOS (SMBIOS) ........................................................................63 3.5 Legacy USB Support....................................................................................................63 3.6 BIOS Updates ..............................................................................................................64 3.7 Boot Options ................................................................................................................65 3.8 Adjusting Boot Speed...................................................................................................66 3.9 BIOS Security Features ...............................................................................................67 3.1 Introduction The boards use an Intel BIOS that is stored in the Firmware Hub (FWH) and can be updated using a disk-based program. The FWH contains the BIOS Setup program, POST, the PCI auto- configuration utility, and Plug and Play support. The BIOS displays a message during POST identifying the type of BIOS and a revision code. The initial production BIOSs are identified as GC11010N.86A. When the BIOS Setup configuration jumper is set to configure mode and the computer is powered- up, the BIOS compares the CPU version and the microcode version in the BIOS and reports if the two match. The BIOS Setup program can be used to view and change the BIOS settings for the computer. The BIOS Setup program is accessed by pressing the key after the Power-On Self-Test (POST) memory test begins and before the operating system boot begins. The menu bar is shown below. Maintenance Main Advanced Security Power Boot Exit NOTE � The maintenance menu is displayed only when the Desktop Board is in configure mode. Section 2.8 on page 45 shows how to put the Desktop Board in configure mode. 61 Intel Desktop Board D101GGC Technical Product Specification Table 37 lists the BIOS Setup program menu features. Table 37. BIOS Setup Program Menu Bar Maintenance Main Advanced Security Power Boot Exit Clears Displays Configures Sets Configures Selects boot Saves or passwords and processor advanced passwords power options discards displays and memory features and security management changes to processor configuration available features features and Setup information through the power supply program chipset controls options Table 38 lists the function keys available for menu screens. Table 38. BIOS Setup Program Function Keys BIOS Setup Program Function Key Description <←> or <→> Selects a different menu screen (Moves the cursor left or right) <↑> or <↓> Selects an item (Moves the cursor up or down) Selects a field (Not implemented) Executes command or selects the submenu Load the default configuration values for the current menu Save the current values and exits the BIOS Setup program Exits the menu 3.2 BIOS Flash Memory Organization The Firmware Hub (FWH) includes a 4 Mbit (512 KB) flash memory device. 3.3 Resource Configuration 3.3.1 PCI Autoconfiguration The BIOS can automatically configure PCI devices. PCI devices may be onboard or add-in cards. Autoconfiguration lets a user insert or remove PCI cards without having to configure the system. When a user turns on the system after adding a PCI card, the BIOS automatically configures interrupts, the I/O space, and other system resources. Any interrupts set to Available in Setup are considered to be available for use by the add-in card. 3.3.2 PCI IDE Support If you select Auto in the BIOS Setup program, the BIOS automatically sets up the PCI IDE connector with independent I/O channel support. The IDE interface supports hard drives up to ATA-66/100 and recognizes any ATAPI compliant devices, including CD-ROM drives, tape drives, and Ultra DMA drives. The interface also supports second-generation SATA drives. The BIOS determines the capabilities of each drive and configures them to optimize capacity and performance. To take advantage of the high capacities typically available today, hard drives are automatically configured for Logical Block Addressing (LBA) and to PIO Mode 3 or 4, depending 62 Overview of BIOS Features on the capability of the drive. You can override the auto-configuration options by specifying manual configuration in the BIOS Setup program. To use ATA-66/100 features the following items are required: • An ATA-66/100 peripheral device • An ATA-66/100 compatible cable • ATA-66/100 operating system device drivers NOTE � Do not connect an ATA device as a slave on the same IDE cable as an ATAPI master device. For example, do not connect an ATA hard drive as a slave to an ATAPI CD-ROM drive. 3.4 System Management BIOS (SMBIOS) SMBIOS is a Desktop Management Interface (DMI) compliant method for managing computers in a managed network. The main component of SMBIOS is the Management Information Format (MIF) database, which contains information about the computing system and its components. Using SMBIOS, a system administrator can obtain the system types, capabilities, operational status, and installation dates for system components. The MIF database defines the data and provides the method for accessing this information. The BIOS enables applications such as third-party management software to use SMBIOS. The BIOS stores and reports the following SMBIOS information: • BIOS data, such as the BIOS revision level • Fixed-system data, such as peripherals, serial numbers, and asset tags • Resource data, such as memory size, cache size, and processor speed • Dynamic data, such as event detection and error logging Non-Plug and Play operating systems, such as Windows NT*, require an additional interface for obtaining the SMBIOS information. The BIOS supports an SMBIOS table interface for such operating systems. Using this support, an SMBIOS service-level application running on a non-Plug and Play operating system can obtain the SMBIOS information. 3.5 Legacy USB Support Legacy USB support enables USB devices to be used even when the operating system’s USB drivers are not yet available. Legacy USB support is used to access the BIOS Setup program, and to install an operating system that supports USB. Legacy USB support operates as follows: 1. When you apply power to the computer, legacy support is disabled. 2. POST begins. 3. Legacy USB support is enabled by the BIOS allowing you to use a USB keyboard to enter and configure the BIOS Setup program and the maintenance menu. 4. POST completes. 63 Intel Desktop Board D101GGC Technical Product Specification 5. The operating system loads. While the operating system is loading, USB keyboards and mice are recognized and may be used to configure the operating system. 6. After the operating system loads the USB drivers, all legacy and non-legacy USB devices are recognized by the operating system, and Legacy USB support from the BIOS is no longer used. To install an operating system that supports USB, follow the operating system’s installation instructions. 3.6 BIOS Updates ® The BIOS can be updated using the AwardBIOS for Intel Flash Utility that is available on the Intel World Wide Web site. The AwardBIOS for Intel Flash Utility requires creation of a boot diskette and manual rebooting of the system. Using this utility, the BIOS can be updated from a file on a 1.44 MB diskette (from a legacy diskette drive or an LS-120 diskette drive) or a CD-ROM. The utility verifies that the updated BIOS matches the target system to prevent accidentally installing an incompatible BIOS. NOTE � Review the instructions distributed with the upgrade utility before attempting a BIOS update. For information about Refer to The Intel World Wide Web site Section 1.2, page 14 3.6.1 Language Support The BIOS Setup program and help messages are supported in US English. Check the Intel website for additional languages as they become available. 3.6.2 Custom Splash Screen ® During POST, an Intel splash screen is displayed by default. This splash screen can be augmented with a custom splash screen. A tool is available at the Intel website than can be used to create a custom splash screen. NOTE � If you add a custom splash screen, it will share space with the Intel branded logo. For information about Refer to The Intel World Wide Web site Section 1.2, page 14 64 Overview of BIOS Features 3.7 Boot Options In the BIOS Setup program, the user can choose to boot from a diskette drive, hard drives, CD-ROM, or the network. The default setting is for the diskette drive to be the first boot device, the hard drive second, and the ATAPI CD-ROM third. The fourth device is disabled. 3.7.1 CD-ROM Boot Booting from CD-ROM is supported in compliance to the El Torito bootable CD-ROM format specification. Under the Boot menu in the BIOS Setup program, ATAPI CD-ROM is listed as a boot device. Boot devices are defined in priority order. Accordingly, if there is not a bootable CD in the CD-ROM drive, the system will attempt to boot from the next defined drive. 3.7.2 Network Boot The network can be selected as a boot device. This selection allows booting from the onboard LAN or a network add-in card with a remote boot ROM installed. 3.7.3 Booting Without Attached Devices For use in embedded applications, the BIOS has been designed so that after passing the POST, the operating system loader is invoked even if the following devices are not present: • Video adapter • Keyboard • Mouse 3.7.4 Changing the Default Boot Device During POST Pressing the key during POST causes a boot device menu to be displayed. This menu displays the list of available boot devices (as set in the BIOS setup program’s Boot Device Priority Submenu). Table 39 lists the boot device menu options. Table 39. Boot Device Menu Options Boot Device Menu Function Keys Description <↑> or <↓> Selects a default boot device Exits the menu, saves changes, and boots from the selected device Exits the menu without saving changes 65 Intel Desktop Board D101GGC Technical Product Specification 3.8 Adjusting Boot Speed These factors affect system boot speed: • Selecting and configuring peripherals properly • Optimized BIOS boot parameters 3.8.1 Peripheral Selection and Configuration The following techniques help improve system boot speed: • Choose a hard drive with parameters such as “power-up to data ready” less than eight seconds, that minimize hard drive startup delays. • Select a CD-ROM drive with a fast initialization rate. This rate can influence POST execution time. • Eliminate unnecessary add-in adapter features, such as logo displays, screen repaints, or mode changes in POST. These features may add time to the boot process. • Try different monitors. Some monitors initialize and communicate with the BIOS more quickly, which enables the system to boot more quickly. 3.8.2 BIOS Boot Optimizations Use of the following BIOS Setup program settings reduces the POST execution time. In the Boot Menu: • Set the hard disk drive as the first boot device. As a result, the POST does not first seek a diskette drive, which saves about one second from the POST execution time. • Disable Quiet Boot, which eliminates display of the logo splash screen. This could save several seconds of painting complex graphic images and changing video modes. In the Peripheral Configuration submenu, disable the LAN device if it will not be used. This can reduce up to four seconds of option ROM boot time. NOTE � It is possible to optimize the boot process to the point where the system boots so quickly that the Intel logo screen (or a custom logo splash screen) will not be seen. Monitors and hard disk drives with minimum initialization times can also contribute to a boot time that might be so fast that necessary logo screens and POST messages cannot be seen. This boot time may be so fast that some drives might be not be initialized at all. If this condition should occur, it is possible to introduce a programmable delay ranging from three to 30 seconds (using the Hard Disk Pre-Delay feature of the Advanced Menu in the Drive Configuration Submenu of the BIOS Setup program). 66 Overview of BIOS Features 3.9 BIOS Security Features The BIOS includes security features that restrict access to the BIOS Setup program and who can boot the computer. A supervisor password and a user password can be set for the BIOS Setup program and for booting the computer, with the following restrictions: • The supervisor password gives unrestricted access to view and change all the Setup options in the BIOS Setup program. This is the supervisor mode. • The user password gives restricted access to view and change Setup options in the BIOS Setup program. This is the user mode. • If both the supervisor and user passwords are set, users can enter either the supervisor password or the user password to access Setup. Users have access to Setup respective to which password is entered. • Both the supervisor and user passwords can be set to boot the system or enter the BIOS setup menu. • For enhanced security, use different passwords for the supervisor and user passwords. • Valid password characters are A-Z, a-z, and 0-9. Passwords may be up to 8 characters in length. Table 40 shows the effects of setting the supervisor password and user password. This table is for reference only and is not displayed on the screen. Table 40. Supervisor and User Password Functions Password Set Supervisor Mode User Mode (Note) (Note) Neither Can change all options Can change all options Supervisor only Can change all options Can change a limited number of options Supervisor and user set Can change all options Can change a limited number of options Note: If no password is set, any user can change all Setup options. 67 Intel Desktop Board D101GGC Technical Product Specification 68 4 Error Messages and Beep Codes What This Chapter Contains 4.1 Speaker .......................................................................................................................69 4.2 BIOS Beep Code..........................................................................................................69 4.3 BIOS Error Messages ..................................................................................................69 4.4 Port 80h POST Codes .................................................................................................70 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST. For information about Refer to The location of the onboard speaker Figure 2, page 12 4.2 BIOS Beep Code If a memory error occurs during POST, three long beeps will sound. 4.3 BIOS Error Messages Table 41 lists the error messages and provides a brief description of each. Table 41. BIOS Error Messages Error Message Explanation CMOS Battery Low The battery may be losing power. Replace the battery soon. CMOS Checksum error – defaults The CMOS checksum is incorrect. CMOS memory may have loaded been corrupted. Run Setup to reset values. Disk Boot Failure, Insert System Disk System did not find a device to boot. and Press Enter 69 Intel Desktop Board D101GGC Technical Product Specification 4.4 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST-codes) to I/O port 80h. If the POST fails, execution stops and the last POST code generated is left at port 80h. This code is useful for determining the point where an error occurred. Displaying the POST-codes requires a PCI bus add-in card, often called a POST card. The POST card can decode the port and display the contents on a medium such as a seven-segment display. Table 42 lists the Port 80h POST codes. NOTE � The POST card must be installed in PCI bus connector 1. Table 42. Port 80h POST Codes POST Code Description of POST Operation CFh Test CMOS read/write functionality C0h Early chipset initialization: - Disable shadow RAM - Disable L2 cache (socket 7 or below) - Program basic chipset registers C1h Detect memory - Auto-detection of DRAM size, type, and ECC. - Auto-detection of L2 cache C3h Expand compressed BIOS code to DRAM C5h Call chipset hook to copy BIOS back to E000 and F000 shadow RAM. 01h Expand the Xgroup codes locating in physical address 1000:0 03h Initial SuperIO_Early_Init switch. 05h 1. Blank out screen 2. Clear CMOS error flag 1. Clear 8042 interface 07h 2. Initialize 8042 self-test 08h 1. Test special keyboard controller for Winbond 977 series Super I/O chips. 2. Enable keyboard interface. 1. Disable PS/2 mouse interface (optional). 0Ah 2. Auto-detect ports for keyboard and mouse followed by a port and interface swap (optional). 3. Reset keyboard for Winbond 977 series Super I/O chips. 0Eh Test F000h segment shadow to see if it is read/writable. If test fails, keep beeping the speaker. 10h Auto-detect flash type to load appropriate flash read/write codes into the run time area in F000 for ESCD and DMI support. 12h Use walking 1’s algorithm to check out interface in CMOS circuitry. Also set real-time clock power status and then check for override. continued 70 Error Messages and Beep Codes Table 42. Port 80h POST Codes (continued) POST Code Description of POST Operation 14h Program chipset default values into chipset. Chipset default values are MODBINable by OEM customers. 16h Initial Early_Init_Onboard_Generator switch. 18h Detect CPU information including brand, SMI type and CPU level. 1Bh Initial interrupts vector table. If no special interrupts are specified, all hardware interrupts are directed to SPURIOUS_INT_HDLR and software interrupts to SPURIOUS_soft_HDLR. 1Dh Initial EARLY_PM_INIT switch. 1Fh Load keyboard matrix (notebook platform) 21h HPM initialization (notebook platform) 1. Check validity of RTC value: for example, a value of 5Ah is an invalid value for RTC 23h minute. 2. Load CMOS settings into BIOS stack. If CMOS checksum fails, use default value instead. 3. Prepare BIOS resource map for PCI and Plug and Play use. If ESCD is valid, take into consideration the ESCD’s legacy information. 4. Onboard clock generator initialization. Disable respective clock resource to empty PCI and DIMM slots. 5. Early PCI initialization: - Enumerate PCI bus number - Assign memory and I/O resource - Search for a valid VGA device and VGA BIOS, and put it into C000:0. 27h Initialize INT 09 buffer 29h 1. Program CPU internal MTRR for 0-640K memory address. 2. Initialize the APIC for Pentium class CPU. 3. Program early chipset according to CMOS setup. Example: onboard IDE controller. 4. Measure CPU speed. 5. Invoke video BIOS. 1. Initialize multi-language 2Dh 2. Put information on screen display, including Award title, CPU type, and CPU speed. 33h Reset keyboard except Winbond 977 series Super I/O chips. 3Ch Test 8254 3Eh Test 8259 interrupt mask bits for channel 1 40h Test 8259 interrupt mask bits for channel 2 43h Test 8259 functionality 47h Initialize EISA slot 49h Calculate total memory by testing the last double word of each 64K page. 4Eh 1. Program MTRR of M1 CPU 2. Initialize L2 cache and program CPU with proper cacheable range. 3. Initialize the APIC. 4. On MP platform, adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical. continued 71 Intel Desktop Board D101GGC Technical Product Specification Table 42. Port 80h POST Codes (continued) POST Code Description of POST Operation 50h Initialize USB 52h Test all memory (clear all extended memory to 0) 55h Display number of processors (multi-processor platform) 57h 1. Display Plug and Play logo 2. Early ISA Plug and Play initialization; assign CSN to every ISA Plug and Play device. 59h Initialize the combined Trend Anti-Virus code. 5Bh Show message for entering AWDFLASH.EXE from FDD (optional feature) 1. Initialize Init_Onboard_Super_IO switch. 5Dh 2. Initialize Init_Onbaord_AUDIO switch. 60h OK to enter Setup utility. (User cannot enter the CMOS setup utility until this POST stage.) 65h Initialize PS/2 Mouse 67h Prepare memory size information for function call: INT 15h ax=E820h 69h Turn on L2 cache 6Bh Program chipset registers according to items described in Setup and Auto-configuration table. 6Dh 1. Assign resources to all ISA Plug and Play devices. 2. Auto assign ports to onboard COM ports if the corresponding item in Setup is set to Auto. 1. Initialize floppy controller. 6Fh 2. Set up floppy related fields in 40:hardware. 73h (Optional Feature) Enter AWDFLASH.EXE if: - AWDFLASH is found in floppy drive. - is pressed 75h Detect and install all IDE devices: hard disk drive, LS-120 drive, ZIP drive , CD-ROM drive 77h Detect serial port and parallel port 7Ah Detect and install co-processor 7Fh Switch back to text mode if full screen logo is supported. - If errors occur, report errors and wait for keys - If no errors occur or key is pressed to continue, clear EPA or customization logo. continued 72 Error Messages and Beep Codes Table 42. Port 80h POST Codes (continued) POST Code Description of POST Operation E8POST.ASM starts 1. Call chipset power management hook. 82h 2. Recover the text used by EPA logo (not for full screen logo). 3. If password is set, ask for password. 83h Save all data in stack back to CMOS 84h Initialize ISA PnP boot devices 85h 1. USB final Initialization 2. NET PC: Build SYSID structure 3. Switch screen back to text mode 4. Set up ACPI table at top of memory 5. Invoke ISA adapter ROMs 6. Assign IRQs to PCI devices 7. Initialize APM 8. Clear noise of IRQs 93h Read hard disk drive boot sector information for Trend Anti-Virus code 1. Enable L2 cache 94h 2. Program boot up speed 3. Chipset final initialization 4. Power management final initialization 5. Clear screen and display summary table 6. Program P6 class write combining 95h 1. Program daylight savings time 2. Update keyboard LED and typematic rate 1. Build MP table 96h 2. Build and update ESCD 3. Set CMOS century to 20h or 19h 4. Load CMOS time into DOS timer tick 5. Build MSIRQ routing table FFh Boot attempt (INT 19h) 73 Intel Desktop Board D101GGC Technical Product Specification 74