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 Intel® -001 First release of the Specification. Desktop Board D101GGC Technical Product -002 Second release of the Intel® Desktop Board D101GGC Technical Product Specification. Summary of changes: corrected name of Northbridge component to read “ATI Radeon* Xpress 200 Northbridge”. October 2005 November 2005 This product specification applies to only standard Intel Desktop Board D101GGC with BIOS identifier GC11010N.86A.
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.
Intel Desktop Board D101GGC Technical Product Specification Other Common Notation iv # 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.
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 ............................................................................................
Intel Desktop Board D101GGC Technical Product Specification 2.9 2.10 2.11 2.12 2.13 2.14 Mechanical Considerations .......................................................................................... 46 2.9.1 Form Factor ................................................................................................... 46 2.9.2 I/O Shield....................................................................................................... 47 Electrical Considerations..............................
Contents Figures 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Block Diagram.............................................................................................................. 11 Board Components ...................................................................................................... 12 Front/Back Panel Audio Connector Options for High Definition Audio Subsystem...... 21 LAN Connector LED Locations ..................................................................................
Intel Desktop Board D101GGC Technical Product Specification 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. viii Environmental Specifications ....................................................................................... 53 Safety Regulations ....................................................................................................... 54 Lead Free Desktop Board ............................................................................................ 58 EMC Regulations ..................
1 Product Description What This Chapter Contains 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 Overview ...................................................................................................................... 10 Online Support ............................................................................................................. 14 Processor ..................................................................................................................... 14 System Memory ............
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. 10 Feature Summary Form Factor microATX (9.60 inches by 8.60 inches [243.84 millimeters by 218.
Product Description 1.1.2 Block Diagram Figure 1 is a block diagram of the major functional areas of the board.
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 G CC H BB AA Z Y I X J W V K L U T S RQP O N M OM18247 Figure 2. Board Components Table 2 lists the components identified in Figure 2.
Product Description Table 2.
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 “Desktop Board Products” or “Desktop Board Support” http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop Available configurations for the Desktop Board D101GGC http://developer.intel.com/design/motherbd/gc/gc_available.htm Processor data sheets http://www.intel.
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.
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.
Product Description 1.5.4 IDE Support The board provides six IDE interface connectors: • • 1.5.4.1 Two parallel ATA IDE connector that supports two devices Four serial ATA IDE connectors that support one device per connector 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.
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.
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.
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.
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.
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.
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: • • • • • 1.10.
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.
Product Description Table 7. Power States and Targeted System Power Global States G0 – working state G1 – sleeping state Sleeping States S0 – working Processor States C0 – working S1 – Processor stopped C1 – stop grant G1 – sleeping state S3 – Suspend to RAM. Context saved to RAM. S4 – Suspend to disk. Context saved to disk. S5 – Soft off. Context not saved. Cold boot is required. No power to the system.
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.
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.
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.
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.
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2 Technical Reference What This Chapter Contains 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 2.14 Memory Map ................................................................................................................ 31 DMA Channels ............................................................................................................. 32 Fixed I/O Map............................................................................................................... 33 Interrupts .........
Intel Desktop Board D101GGC Technical Product Specification 2.2 DMA Channels Table 10.
Technical Reference 2.3 Fixed I/O Map Table 11. I/O Map Address (hex) Size Description 0000 - 00FF 256 bytes 0170 - 0177 01F0 - 01F7 8 bytes 8 bytes Used by the Desktop Board D101GGC. Refer to the IXP 450 data sheet for dynamic addressing information.
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.
Technical Reference 2.5 PCI Configuration Space Map Table 13.
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.
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 D G E F I H J OM18248 Figure 6. Back Panel Connectors Table 15.
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 10 9 2 1 F 2 4 G 1 3 1 V 2 7 10 1 U 2 7 10 1 1 T 1 3 9 1 2 1 2 1 3 1 1 SR Q 1 P 2 1 ONM 40 39 24 13 40 1 1 39 L 1 4 1 2 1 H I 33 K J OM19009 Figure 7. Component-side Connectors Table 16 lists the component-side connectors identified in Figure 7.
Technical Reference Table 16.
Intel Desktop Board D101GGC Technical Product Specification Table 18. 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.
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.
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.
Technical Reference +5 V DC 2 3 4 5 6 7 8 9 Red Blue Reset Switch 1 Green − Orange + Hard Drive Activity LED Single-colored Power LED Dual-colored Power LED + − − + Power Switch N/C 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.
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.
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.
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.
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.
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.
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.
Intel Desktop Board D101GGC Technical Product Specification 2.11 Thermal Considerations CAUTION A chassis with a maximum internal ambient temperature of 38 oC 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.
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 (item A in Figure 14) can reach a temperature of up to 85 oC in an open chassis. Figure 14 shows the locations of the localized high temperature zones.
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.
Technical Reference 2.13 Environmental Table 32 lists the environmental specifications for the board. Table 32.
Intel Desktop Board D101GGC Technical Product Specification 2.14 Regulatory Compliance This section contains the following regulatory compliance information for Desktop Board D101GGC: • • • • • 2.14.
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.
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.
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.
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.
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.
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.
3 Overview of BIOS Features What This Chapter Contains 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 Introduction .................................................................................................................. 61 BIOS Flash Memory Organization ............................................................................... 62 Resource Configuration ............................................................................................... 62 System Management BIOS (SMBIOS) .....................
Intel Desktop Board D101GGC Technical Product Specification Table 37 lists the BIOS Setup program menu features. Table 37.
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.
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.
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.
Intel Desktop Board D101GGC Technical Product Specification 3.8 Adjusting Boot Speed These factors affect system boot speed: • • 3.8.1 Selecting and configuring peripherals properly Optimized BIOS boot parameters Peripheral Selection and Configuration The following techniques help improve system boot speed: • • • • 3.8.2 Choose a hard drive with parameters such as “power-up to data ready” less than eight seconds, that minimize hard drive startup delays.
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.
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4 Error Messages and Beep Codes What This Chapter Contains 4.1 4.2 4.3 4.4 Speaker ....................................................................................................................... 69 BIOS Beep Code.......................................................................................................... 69 BIOS Error Messages .................................................................................................. 69 Port 80h POST Codes .......................................
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.
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.
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. 2. 59h Initialize the combined Trend Anti-Virus code. 5Bh Show message for entering AWDFLASH.EXE from FDD (optional feature) 5Dh 1. 2. 60h OK to enter Setup utility.
Error Messages and Beep Codes Table 42. Port 80h POST Codes (continued) POST Code Description of POST Operation 82h 1. 2. 3. 83h Save all data in stack back to CMOS E8POST.ASM starts Call chipset power management hook. Recover the text used by EPA logo (not for full screen logo). If password is set, ask for password. 84h Initialize ISA PnP boot devices 85h 1. 2. 3. 4. 5. 6. 7. 8. 93h Read hard disk drive boot sector information for Trend Anti-Virus code 94h 1. 2. 3. 4. 5. 6.
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