D201GLY

D201GLY INTEL | Alldatasheet

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Technical content

Datasheet sections

• 1 Product Description
• 1.1 Overview
• 1.1.1 Feature Summary
• 1.1.2 Manufacturing Options
• 1.1.3 Board Layout
• 1.1.4 Block Diagram
• 1.2 Online Support
• 1.3 Processor
• 1.4 System Memory
• 1.5 Silicon Integrated Systems* Chipset
• 1.5.1 Graphics Subsystem
• 1.5.2 USB
• 1.5.3 IDE Support
• 1.5.4 Real-Time Clock, CMOS SRAM, and Battery
• 1.6 S-Video Output
• 1.7 Legacy I/O Controller
• 1.7.1 Serial Port
• 1.7.2 Parallel Port
• 1.7.3 Keyboard and Mouse Interface
• 1.8 Audio Subsystem
• 1.8.1 Audio Subsystem Software
• 1.8.2 Audio Connectors
• 1.9 LAN Subsystem
• 1.9.1 LAN Subsystem Software
• 1.10 Hardware Management Subsystem
• 1.10.1 Fan Monitoring
• 1.11 Power Management
• 1.11.1 ACPI
• 1.11.2 Hardware Support
• 2 Technical Reference
• 2.1 Memory Map
• 2.2 Connectors and Headers
• 2.2.1 Back Panel Connectors
• 2.2.2 Component-side Connectors and Headers
• 2.2.3 Front Panel USB Headers
• 2.3 Jumper Blocks
• 2.3.1 Front Panel Audio Header/Jumper Block
• 2.3.2 BIOS Setup Configuration Jumper Block
• 2.4 Mechanical Considerations
• 2.4.1 Form Factor

Datasheet sections

Order Number: D88126-001US The Intel® Desktop Board D201GLY 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 D201GLY Specification Update. Intel® Desktop Board D201GLY Technical Product Specification

Revision History

Revision Revision History Date -001 First release of the Intel® Desktop Board D201GLY Technical Product Specification May 2007 This product specification applies to only standard Intel Desktop Board D201GLY with BIOS identifier LY66210M.86A. Changes to this specification will be published in the Intel Desktop Board D201GLY 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. Intel Corporation may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented subject matter. The furnishing of documents and other materials and information does not provide any license, express or implied, by estoppel or otherwise, to any such patents, trademarks, copyrights, or other intellectual property rights. Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined.” Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. Intel® desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request. 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, the Intel logo 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 © 2007, Intel Corporation. All rights reserved.

This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for the Intel® Desktop Board D201GLY. It describes the standard product and available manufacturing options. Intended Audience The TPS is intended to provide detailed, technical information about the Desktop Board D201GLY 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 us ed on the Desktop Board D201GLY

2 A map of the resources of the Desktop Board

3 The features supported by the BIOS Setup program

4 A description of the BIOS error messages and POST codes

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.

Intel Desktop Board D201GLY Technical Product Specification iv 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.

Intel Desktop Board D201GLY Technical Product Specification vi

3 Overview of BIOS Features

4 Error Messages

Intel Desktop Board D201GLY Technical Product Specification viii

1 Product Description

What This Chapter Contains

1.1 Overview

1.1.1 Feature Summary

Table 1 summarizes the major features of the board. Table 1. Feature Summary

• Soldered-down Intel® Celeron® processor with a 533 MHz system bus Memory • One 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) socket
• Support for DDR2 667 MHz, DDR2 533 MHz and DDR2 400 MHz DIMMs (DDR 667 MHz validated to run at 533 MHz only)
• Support for up to 1 GB of system memory Chipset • SiS* SiS662 Northbridge
• SiS SiS964L Southbridge Video Integrated SiS Mirage* 1 graphic engine Audio ADI* AD1888 audio codec Legacy I/O Control Winbond* W83627DHG-B based Legacy I/O controller for hardware management, serial, parallel, and PS/2* ports Peripheral Interfaces
• Six USB 2.0 ports
• One serial port
• One parallel port
• One Parallel ATA IDE interface with UDMA 33, ATA-66/100/133 support
• PS/2 keyboard and mouse ports
• One S-Video output port (optional) LAN Support 10/100 Mbits/sec LAN subsystem using Broadcom* LAN adapter device BIOS Intel® BIOS resident in the 4-Mbit SPI Flash device Expansion Capabilities
• One PCI* Conventional bus connector Hardware Monitor Subsystem (controlled by Winbond W83627DHG-B I/O controller)
• Voltage sense to detect out of range power supply voltages
• Thermal sense to detect out of range thermal values
• Two fan connectors
• One fan sense input used to monitor fan activity
• Fan speed control

1.1.2 Manufacturing Options

determine which manufacturing options are available to you. Table 2. Manufacturing Options S-Video Output Support for S-Video output. One S-Video output port located on the back panel.

1.1.3 Board Layout

Figure 1 shows the location of the major components. Figure 1. Board Components Table 3 lists the components identified in Figure 1.

Table 3. Board Components Shown in Figure 1

Description

A PCI Conventional bus add-in card connector B Front panel USB headers C Front panel audio header D Back panel connectors E Chassis fan header F +12V power connector (ATX12V) G Main power connector H Intel Celeron processor I DIMM Channel A socket J SiS662 Northbridge K Parallel ATA IDE connector L Front panel I/O header M Battery N SiS964L Southbridge O BIOS Setup configuration jumper block

1.1.4 Block Diagram

Figure 2 is a block diagram of the major functional areas of the board. Figure 2. Block Diagram

1.2 Online Support

To find information about… Visit this World Wide Web site: Intel® Desktop Board D201GLY 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 D201GLY http://developer.intel.com/design/motherbd/ly/ly_available.htm Processor data sheets http://www.intel.com/products/index.htm Audio software and utilities http://www.intel.com/design/motherbd LAN software and drivers http://www.intel.com/design/motherbd

1.3 Processor

The board is designed to support the Intel Celeron processor 200-series soldered down with a 533 MHz system bus. For information about… Refer to: Supported processors for the D201GLY board http://www.intel.com/go/findcpu # INTEGRATOR’S NOTE Use only ATX12V-compliant power supplies. For information about Refer to Power supply connectors Section 2.2.2.1, page 40

1.4 System Memory

• 1.8 V (only) DDR2 SDRAM DIMMs with gold-plated contacts
• Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMs with x16 organization are not supported.
• 1 GB maximum total system memory
• Minimum total system memory: 128 MB
• Non-ECC DIMMs
• Serial Presence Detect
• DDR2 533 or DDR2 400 MHz SDRAM DIMMs 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

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

and “SS” refers to single-sided memory modules (containing one row of SDRAM).

1.5 Silicon Integrated Systems* Chipset

The Silicon Integrated Systems chipset consists of the following devices:

• SiS662 Northbridge
• SiS964L Southbridge The SiS662 Northbridge is a centralized controller for the system bus and the memory bus. The SiS662 Northbridge also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities. The SiS964L Southbridge is a centralized controller for the board’s I/O paths. For information about Refer to The Silicon Integrated Systems SiS662 Northbridge http://www.sis.com/ The Silicon Integrated Systems SiS964L Southbridge http://www.sis.com/ Resources used by the chipset Chapter 2

1.5.1 Graphics Subsystem

The board uses the integrated Mirage 1 graphic engine in the SiS662 Northbridge.

1.5.2 USB

The board supports up to six USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- and EHCI-compatible drivers. The SiS964L Southbridge provides the USB controller for all ports. The port arrangement is as follows:

• Two ports are implemented with dual stacked back panel connectors adjacent to the audio connectors
• Four ports are routed to two separate front panel USB headers 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

Intel Desktop Board D201GLY Technical Product Specification

1.5.3 IDE Support

The board provides one parallel ATA IDE connector that supports two devices.

1.5.3.1 Parallel ATA IDE Interface

The D201GLY board has one bus-mastering Parallel ATA IDE interface. The Parallel ATA IDE interface supports 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 SiS964L’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 interface also supports 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 connector Figure 7, page 38

1.5.4 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. When the voltage drops below a certain level, the BIOS Setup program settings stored in CMOS RAM (for example, the date and time) might not be accurate. Replace the battery with an equivalent one. Figure 1 on page 12 shows the location of the battery. CAUTION Risk of explosion if the battery is replaced with an incorrect type. Batteries should be recycled where possible. Disposal of used batteries must be in accordance with local environmental regulations. PRECAUTION Risque d'explosion si la pile usagée est remplacée par une pile de type incorrect. Les piles usagées doivent être recyclées dans la mesure du possible. La mise au rebut des piles usagées doit respecter les réglementations locales en vigueur en matière de protection de l'environnement. FORHOLDSREGEL Eksplosionsfare, hvis batteriet erstattes med et batteri af en forkert type. Batterier bør om muligt genbruges. Bortskaffelse af brugte batterier bør foregå i overensstemmelse med gældende miljølovgivning. OBS! Det kan oppstå eksplosjonsfare hvis batteriet skiftes ut med feil type. Brukte batterier bør kastes i henhold til gjeldende miljølovgivning. VIKTIGT! Risk för explosion om batteriet ersätts med felaktig batterityp. Batterier ska kasseras enligt de lokala miljövårdsbestämmelserna. VARO Räjähdysvaara, jos pariston tyyppi on väärä. Paristot on kierrätettävä, jos se on mahdollista. Käytetyt paristot on hävitettävä paikallisten ympäristömääräysten mukaisesti.

Intel Desktop Board D201GLY Technical Product Specification VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr. Die Batterie darf nur durch denselben oder einen entsprechenden, vom Hersteller empfohlenen Batterietyp ersetzt werden. Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend. AVVERTIMENTO Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto. Utilizzare solo pile uguali o di tipo equivalente a quelle consigliate dal produttore. Per disfarsi delle pile usate, seguire le istruzioni del produttore. PRECAUCIÓN Existe peligro de explosión si la pila no se cambia de forma adecuada. Utilice solamente pilas iguales o del mismo tipo que las recomendadas por el fabricante del equipo. Para deshacerse de las pilas usadas, siga igualmente las instrucciones del fabricante. WAARSCHUWING Er bestaat ontploffingsgevaar als de batterij wordt vervangen door een onjuist type batterij. Batterijen moeten zoveel mogelijk worden gerecycled. Houd u bij het weggooien van gebruikte batterijen aan de plaatselijke milieuwetgeving. ATENÇÃO Haverá risco de explosão se a bateria for substituída por um tipo de bateria incorreto. As baterias devem ser recicladas nos locais apropriados. A eliminação de baterias usadas deve ser feita de acordo com as regulamentações ambientais da região. AŚCIAROŽZNAŚĆ Існуе рызыка выбуху, калі заменены акумулятар неправільнага тыпу. Акумулятары павінны, па магчымасці, перепрацоўвацца. Пазбаўляцца ад старых акумулятараў патрэбна згодна з мясцовым заканадаўствам па экалогіі. UPOZORNÌNÍ V případě výměny baterie za nesprávný druh může dojít k výbuchu. Je-li to možné, baterie by měly být recyklovány. Baterie je třeba zlikvidovat v souladu s místními předpisy o životním prostředí. Προσοχή Υπάρχει κίνδυνος για έκρηξη σε περίπτωση που η μπαταρία αντικατασταθεί από μία λανθασμένου τύπου. Οι μπαταρίες θα πρέπει να ανακυκλώνονται όταν κάτι τέτοιο είναι δυνατό. Η απόρριψη των χρησιμοποιημένων μπαταριών πρέπει να γίνεται σύμφωνα με τους κατά τόπο περιβαλλοντικούς κανονισμούς.

Ha a telepet nem a megfelelő típusú telepre cseréli, az felrobbanhat. A telepeket lehetőség szerint újra kell hasznosítani. A használt telepeket a helyi környezetvédelmi előírásoknak megfelelően kell kiselejtezni. AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh. Pelupusan bateri terpakai mestilah mematuhi peraturan alam sekitar tempatan. OSTRZEŻENIE Istnieje niebezpieczeństwo wybuchu w przypadku zastosowania niewłaściwego typu baterii. Zużyte baterie należy w miarę możliwości utylizować zgodnie z odpowiednimi przepisami ochrony środowiska. PRECAUŢIE Risc de explozie, dacă bateria este înlocuită cu un tip de baterie necorespunzător. Bateriile trebuie reciclate, dacă este posibil. Depozitarea bateriilor uzate trebuie să respecte reglementările locale privind protecţia mediului. ВНИМАНИЕ При использовании батареи несоответствующего типа существует риск ее взрыва. Батареи должны быть утилизированы по возможности. Утилизация батарей должна проводится по правилам, соответствующим местным требованиям. UPOZORNENIE Ak batériu vymeníte za nesprávny typ, hrozí nebezpečenstvo jej výbuchu. Batérie by sa mali podľa možnosti vždy recyklovať. Likvidácia použitých batérií sa musí vykonávať v súlade s miestnymi predpismi na ochranu životného prostredia. POZOR Zamenjava baterije z baterijo drugačnega tipa lahko povzroči eksplozijo. Če je mogoče, baterije reciklirajte. Rabljene baterije zavrzite v skladu z lokalnimi okoljevarstvenimi predpisi.

Intel Desktop Board D201GLY Technical Product Specification UYARI Yanlış türde pil takıldığında patlama riski vardır. Piller mümkün olduğunda geri dönüştürülmelidir. Kullanılmış piller, yerel çevre yasalarına uygun olarak atılmalıdır. OСТОРОГА Використовуйте батареї правильного типу, інакше існуватиме ризик вибуху. Якщо можливо, використані батареї слід утилізувати. Утилізація використаних батарей має бути виконана згідно місцевих норм, що регулюють охорону довкілля.

1.6 S-Video Output

The D201GLY board supports S-Video output via 7 pin S-Video connector using SiS307DV supporting both 4 pin S-Video and Composite signal. For information about Refer to The Silicon Integrated Systems SiS307DV http://www.sis.com/

1.7 Legacy I/O Controller

The Winbond W83672DHG-B 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
• 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

Intel Desktop Board D201GLY Technical Product Specification

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 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

1.8 Audio Subsystem

The audio subsystem consists of the following devices:

• SiS964L Southbridge
• ADI AD1888 audio codec The audio subsystem includes these features:
• Signal-to-noise ratio ≥ 90 dB
• Supports wake events (driver dependent)
• Mic in pre-amp that supports dynamic, condenser, and electret microphones The audio subsystem supports the following audio interfaces:
• Front panel audio header, including pins for: ⎯ Line out ⎯ Mic in
• Back panel audio connectors: ⎯ Line in ⎯ Line out ⎯ Mic in

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 1.1.4, page 14

1.8.2 Audio Connectors

provides mic in and line out signals for front panel audio connectors. The audio subsystem connectors are shown in Figure 3. Figure 3. Back Panel Audio Connectors

1.9 LAN Subsystem

• Broadcom AC131KLMG 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).

Figure 4. LAN Connector LED Locations 10/100 Mbits/sec LAN subsystem is operating. Table 5. LAN Connector LED States Off LAN link is not established. Blinking LAN activity is occurring. 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.

1.10 Hardware Management Subsystem

The hardware management features enable the board to be compatible with the Wired for Management (WfM) specification. The Winbond W83627DHG-B I/O controller is used to implement hardware monitoring and fan control. The features of this 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 four voltages (+5 V, +V_1P8__CORE, +VCCP, and +12 V) to detect levels above or below acceptable values
• Thermally monitored closed-loop fan control, for system fan, 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 31

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

1.11.1 ACPI

• 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 30)
• 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

1.11.1.1 System States and Power States

on user preferences and knowledge of how devices are being used by applications. various system and power states. Table 7. Power States and Targeted System Power

1. Total system power is dependent on the system co nfiguration, including add-in boards and peripherals

powered by the system chassis’ power supply.

1. Dependent on the standby power consumptio n of wake-up devices used in the system.

1.11.1.2 Wake-up Devices and Events

Table 8. Wake-up Devices and Events to Power On will enable a wake-up event from LAN in the S5 state. fully support ACPI wake events.

1.11.2 Hardware Support

on the wake devices supported and manufacturing options.

• Power connector
• Fan headers
• 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.

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 14, page 40

1.11.2.2 Fan Headers

The function/operation of the fan headers 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 S4 or S5 state.
• System fan header is wired to a fan tachometer input of the Winbond W83627DHG-B I/O controller.
• All fan headers have a +12 V DC connection. For information about Refer to The signal names of the chassis fan headers Table 13, page 39

1.11.2.3 LAN Wake Capabilities

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 Conventional bus PME# signal for PCI 2.2 compliant LAN designs
• The onboard LAN subsystem

Intel Desktop Board D201GLY Technical Product Specification

1.11.2.4 Resume on Ring

The operation of Resume on Ring can be summarized as follows:

• Resumes operation from ACPI S1 states
• Detects incoming call similarly for external and internal modems
• Requires modem interrupt be unmasked for correct operation

1.11.2.5 Wake from USB

USB bus activity wakes the computer from ACPI S1 states. NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB.

1.11.2.6 Wake from PS/2 Devices

PS/2 device activity wakes the computer from an ACPI S1 state.

1.11.2.7 PME# Signal Wake-up Support

When the PME# signal on the PCI Conventional bus is asserted, the computer wakes from an ACPI S1, S4, or S5 state (with Wake on PME enabled in BIOS).

board. Failure to do so could damage the board and any attached devices. Figure 5. Location of the Standby Power Indicator LED

Intel Desktop Board D201GLY Technical Product Specification

2 Technical Reference

What This Chapter Contains

2.1 Memory Map

Table 9 lists the system memory map. Table 9. System Memory Map

1024 K - 1048576 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

Intel Desktop Board D201GLY Technical Product Specification

2.2 Connectors and Headers

Only the following connectors/headers have overcurrent protection: back panel USB, front panel USB, and PS/2. The other internal connectors/headers 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/headers 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 and headers. The connectors and headers can be divided into these groups:

• Back panel I/O connectors (see page 37)
• Component-side I/O connectors and headers (see page 38)

2.2.1 Back Panel Connectors

Figure 6 shows the location of the back panel connectors. The back panel connectors are color-coded. The figure legend (Table 10) lists the colors used (when applicable). Figure 6. Back Panel Connectors Table 10. Back Panel Connectors Shown in Figure 6 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 S-Video output (optional) G LAN H USB ports [2] I Line in J Mic in K Line 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.

2.2.2 Component-side Connectors and Headers

Figure 7 shows the locations of the component-side connectors and headers. Figure 7. Component-side Connectors and Headers Table 11 lists the component-side connectors and headers identified in Figure 7.

Table 11. Component-side Connectors and Headers Shown in Figure 7 A PCI Conventional bus add-in card connector B Front panel USB header C Front panel USB header D Front panel audio header E Chassis fan header F +12V power connector (ATX12V) G Main power connector H Processor fan header I Parallel ATA IDE connector J Front panel header Table 12. Front Panel Audio Header

1 MIC 2 Ground

3 MIC BIAS 4 Ground

5 FP_OUT_R 6 FP_RETURN_R

9 FP_OUT_L 10 FP_RETURN_L

signals. Refer to Section 2.3 on page 44 for more information. Table 13. Chassis Fan Connector

1 Control

3 Tach

2.2.2.1 Power Supply Connectors

• Main power – a 2 x 10 connector. The board supports the use of ATX12V power supplies with 2 x 10 or 2 x 12 main power cables.
• 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 14. Main Power Connector

3 Ground 13 Ground

5 Ground 15 Ground

7 Ground 17 Ground

8 PWRGD (Power Good) 18 +5 V

Table 15. ATX12V Power Connector

1 Ground 2 Ground

2.2.2.2 Add-in Card Connectors

The board has one PCI Conventional (rev 2.3 compliant) bus add-in card connector. other information residing on the board.

• The PCI Conventional bus connector is bus master capable.
• SMBus signals are routed to the PCI Conventional bus connector. 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. ⎯ The SMBus data line is connected to pin A41.

2.2.2.3 Front Panel Header

Table 16. Front Panel Header

1 HD_PWR Out Hard disk LED

2 HDR_BLNK_

3 HAD# Out Hard disk active

4 HDR_BLNK_

5 Ground Ground 6 FPBUT_IN In Power switch

7 FP_RESET# In Reset switch 8 Ground Ground

Figure 8. Connection Diagram for Front Panel Header

2.2.2.3.1 Hard Drive Activity LED Header [Orange]

IDE hard drive connected to an onboard IDE connector.

2.2.2.3.2 Reset Switch Header [Blue]

2.2.2.3.3 Power/Sleep LED Header [Green]

Table 17. States for a One-Color Power LED Table 18. States for a Two-Color Power LED colors are product- or customer-specific.

2.2.2.3.4 Power Switch Header [Red]

supply will recognize another on/off signal.

2.2.3 Front Panel USB Headers

Figure 9 is a connection diagram for the front panel USB headers.

• 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.

Figure 9. Connection Diagram for Front Panel USB Headers

2.3 Jumper Blocks

Desktop Board could be damaged. Figure 10 shows the location of the jumper blocks. Figure 10. Location of the Jumper Blocks

2.3.1 Front Panel Audio Header/Jumper Block

• With jumpers installed, the audio line out and mic in signals are routed to the back panel audio connectors.
• With jumpers removed, the connector provides audio line out and mic in signals for front panel audio headers. Table 19 describes the two configurations of this header/jumper block.

Table 19. Front Panel Audio Header/Jumper Block connector when no jumpers are installed. back panel audio line out and mic in connectors are disabled.

2.3.2 BIOS Setup Configuration Jumper Block

describes the jumper settings for the three modes: normal, configure, and recovery. Table 20. BIOS Setup Configuration Jumper Settings maintenance menu is displayed. recovery diskette is required.

2.4 Mechanical Considerations

2.4.1 Form Factor

the mechanical form factor of the board. Dimensions are given in inches [millimeters]. with the micro-ATX specification. Figure 11. Board Dimensions

2.5 Electrical Considerations

2.5.1 DC Loading

on the system’s usage model and not necessarily tied to a particular processor speed. Table 21. DC Loading Characteristics

2.5.2 Add-in Board Considerations

The board is designed to provide 2 A (average) of +5 V current for one add-in board.

2.5.3 Fan Header Current Capability

component damage that will halt fan operation. Table 22 lists the current capability of the fan headers. Table 22. Fan Header Current Capability

2.5.4 Power Supply Considerations

selecting a power supply for use with the board. Additional power required will depend on configurations chosen by the integrator. 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

2.6 Thermal Considerations

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 2.8. 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 12) can reach a temperature of up to 85 oC in an open chassis.

2.7 Reliability

prediction is used to estimate repair rates and spare parts requirements. Table 23. MTBF Values

2.8 Environmental

Table 24 lists the environmental specifications for the board. Table 24. Environmental Specifications

2.9 Regulatory Compliance

• Safety standards
• European Union Declaration of Conformity statement
• Product Ecology statements
• Electromagnetic Compatibility (EMC) standards
• Product certification markings

2.9.1 Safety Standards

correctly installed in a compatible host system. Table 25. Safety Standards

2.9.2 European Union Declaration of Conformity

We, Intel Corporation, declare under our sole responsibility that the product Intel® Desktop Board D201GLY is in conformity with all applicable essential requirements necessary for CE marking, following the provisions of the European Council Directive 2004/108/EC(EMC Directive) and 2006/95/EC (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 2004/108/EC and 2006/95/EC. Čeština Tento výrobek odpovídá požadavkům evropských směrnic 2004/108/EC a 2006/95/EC. Dansk Dette produkt er i overensstemmelse med det europæiske direktiv 2004/108/EC & 2006/95/EC. Dutch Dit product is in navolging van de bepalingen van Europees Directief 2004/108/EC & 2006/95/EC. Eesti Antud toode vastab Euroopa direktiivides 2004/108/EC ja 2006/95/EC kehtestatud nõuetele. Suomi Tämä tuote noudattaa EU-direktiivin 2004/108/EC & 2006/95/EC määräyksiä. Français Ce produit est conforme aux exigences de la Directive Européenne 2004/108/EC & 2006/95/EC. Deutsch Dieses Produkt entspricht den Bestimmungen der Europäischen Richtlinie 2004/108/EC & 2006/95/EC. Ελληνικά Το παρόν προϊόν ακολουθεί τις διατάξεις των Ευρωπαϊκών Οδηγιών 2004/108/EC και 2006/95/EC. Magyar E termék megfelel a 2004/108/EC és 2006/95/EC Európai Irányelv előírásainak. Icelandic Þessi vara stenst reglugerð Evrópska Efnahags Bandalagsins númer 2004/108/EC & 2006/95/EC. Italiano Questo prodotto è conforme alla Direttiva Europea 2004/108/EC & 2006/95/EC. Latviešu Šis produkts atbilst Eiropas Direktīvu 2004/108/EC un 2006/95/EC noteikumiem. Lietuvių Šis produktas atitinka Europos direktyvų 2004/108/EC ir 2006/95/EC nuostatas.

Intel Desktop Board D201GLY Technical Product Specification Malti Dan il-prodott hu konformi mal-provvedimenti tad-Direttivi Ewropej 2004/108/EC u 2006/95/EC. Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 2004/108/EC & 2006/95/EC. Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 2004/108/EC i 73/23/EWG. Portuguese Este produto cumpre com as normas da Diretiva Européia 2004/108/EC & 2006/95/EC. Español Este producto cumple con las normas del Directivo Europeo 2004/108/EC & 2006/95/EC. Slovensky Tento produkt je v súlade s ustanoveniami európskych direktív 2004/108/EC a 2006/95/EC. Slovenščina Izdelek je skladen z določbami evropskih direktiv 2004/108/EC in 2006/95/EC. Svenska Denna produkt har tillverkats i enlighet med EG-direktiv 2004/108/EC & 2006/95/EC. Türkçe Bu ürün, Avrupa Birliği’nin 2004/108/EC ve 2006/95/EC yönergelerine uyar.

2.9.3 Product Ecology Statements

The following information is provided to address worldwide product ecology concerns and regulations.

2.9.3.1 Disposal Considerations

This product contains the following materials that may be regulated upon disposal: lead solder on the printed wiring board assembly.

2.9.3.2 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 selected locations for proper recycling. Please consult the http://www.intel.com/intel/other/ehs/product_ecology 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 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 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 para ver los detalles del programa, que incluye los productos que abarca, los lugares disponibles, instrucciones de envío, términos y condiciones, etc.

Intel Desktop Board D201GLY Technical Product Specification Français Dans le cadre de son engagement pour la protection de l'environnement, Intel a mis en œuvre le programme Intel Product Recy cling 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 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/in tel/other/ehs/product_ecology （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 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 (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 за информацией об этой программе, принимаемых продуктах, местах приема, инструкциях об отправке, положениях и условиях и т.д.

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 Web sayfasına gidin.

2.9.3.3 Lead Free Desktop Board

This Desktop Board is a European Union Restriction of Hazardous Substances (EU RoHS Directive 2002/95/EC) compliant product. EU RoHS restricts the use of six materials. One of the six restricted materials is lead. This Desktop Board is lead free although certain discrete components used on the board contain a small amount of lead which is necessary for component performance and/or reliability. This Desktop Board is referred to as “Lead-free second level interconnect.” The board substrate and the solder connections from the board to the components (second-level connections) are all lead free. China bans the same substances and has the same limits as EU RoHS; however it requires different product marking and controlled substance information. The required mark shows the Environmental Friendly Usage Period (EFUP). The EFUP is defined as the number of years for which controlled listed substances will not leak or chemically deteriorate while in the product.

appears on the board and accompanying collateral. Table 26. Lead-Free Board Markings

2.9.4 EMC Regulations

correctly installed in a compatible host system. Table 27. EMC Regulations Voluntary Control for Interference by Information Technology Equipment.

Intel Desktop Board D201GLY Technical Product Specification 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.

2.9.5 Product Certification Markings (Board Level)

Table 28. Product Certification Markings number for Intel desktop boards: E210882. Intel name and D201GLY model designation. Intel supplier code number, N-232. Japan VCCI (Voluntary Control Council for Interference) mark. Taiwan BSMI (Bureau of Standards, Metrology and Inspections) mark. Includes adjacent Intel company number, D33025. collateral. The color of the mark may vary depending upon the application. been determined to be 10 years.

Intel Desktop Board D201GLY Technical Product Specification

What This Chapter Contains

3.1 Introduction

The board uses an Intel BIOS that is stored in the SPI Flash device and can be updated using a disk-based program. The SPI Flash device 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 LY66210M.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 <F2> 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 board is in configure mode. Section 2.3 on page 44 shows how to put the board in configure mode.

Intel Desktop Board D201GLY Technical Product Specification Table 29 lists the BIOS Setup program menu features. Table 29. BIOS Setup Program Menu Bar

features

Table 30 lists the function keys available for menu screens. Table 30. BIOS Setup Program Function Keys <←> or <→> Selects a different menu screen (Moves the cursor left or right) <↑> or <↓> Selects an item (Moves the cursor up or down) <Tab> Selects a field (Not implemented) <Enter> Executes command or selects the submenu <F9> Load the default configurat ion values for the current menu <F10> Save the current values and exits the BIOS Setup program <Esc> Exits the menu

3.2 BIOS Flash Memory Organization

The SPI Flash device 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-66/100/133 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 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-66/100/133 features the following items are required:

• An ATA-66/100/133 peripheral device
• An ATA-66/100/133 compatible cable
• ATA-66/100/133 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 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.

Intel Desktop Board D201GLY Technical Product Specification

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. 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 either of the following utilities, which are available on the Intel World Wide Web site:

• Intel® Express BIOS Update utility, which enables automated updating while in the Windows environment. Using this utility, the BIOS can be updated from a file on a hard disk, a USB drive (a flash drive or a USB hard drive), or a CD-ROM, or from the file location on the Web.
• Intel® Flash Memory Update Utility, which requires booting from DOS. Using this utility, the BIOS can be updated from a file on a hard disk, a USB drive (a flash drive or a USB hard drive), or a CD-ROM. Both utilities verify 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 BIOS update utilities http://support.intel.com/support/motherboards/desktop/sb/CS- 022312.htm.

3.6.1 Language Support

The BIOS Setup program and help messages are supported in US English. Additional languages are available in the Intel® Integrator Toolkit utility. Check the Intel website for details.

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. The Intel Integrator Toolkit that is available from Intel 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 Intel® Integrator Toolkit http://developer.intel.com/design/motherbd/software/itk/

3.7 Boot Options

In the BIOS Setup program, the user can choose to boot from a hard drive, CD-ROM, or the network. The default setting is for the hard drive to be the first boot device, the ATAPI CD-ROM second, and the network 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. Pressing the <F12> key during POST automatically forces booting from the LAN. To use this key during POST, the User Access Level in the BIOS Setup program's Security menu must be set to Full.

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

Boot Device Priority Submenu). Table 31 lists the boot device menu options. Table 31. Boot Device Menu Options

3.8 Adjusting Boot Speed

• Selecting and configuring peripherals properly
• Optimized BIOS boot parameters

3.8.1 Peripheral Selection and Configuration

• 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.
• 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).

3.9 BIOS Security Features

• 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 only the supervisor password is set, pressing the <Enter> key at the password prompt of the BIOS Setup program allows the user restricted access to Setup.
• 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.
• Setting the user password restricts who can boot the computer. The password prompt will be displayed before the computer is booted. If only the supervisor password is set, the computer boots without asking for a password. If both passwords are set, the user can enter either password to boot the computer.
• 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 16 characters in length. Table 32 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 32. Supervisor and User Password Functions Note: If no password is set, any us er can change all Setup options.

4.1 BIOS Front-panel Power LED Codes

describing the problem (see Table 33). Table 33. Front-panel Power LED Blink Codes Processor initialization complete On when sy stem powers up, then off for 0.5 second. POST complete On when system po wers up, then off for 0.5 second. second; pattern repeats until BIOS update is complete. blinks and pause) until system is powered off. blinks and 3-second pause) until system is powered off. blinks and 3-second pause) until 16th on blink, then end.

4.2 BIOS Error Messages

Table 34 lists the error messages and provides a brief description of each. Table 34. BIOS Error Messages CMOS Battery Low The battery may be losing power. Replace the battery soon. corrupted. Run Setup to reset values. was removed, then memory may be bad. No Boot Device Available System did not find a device to boot.

4.3 Port 80h POST Codes

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 must be installed in PCI bus connector 1.

• Table 35 lists the Port 80h POST code ranges
• Table 36 lists the Port 80h POST codes themselves
• Table 37 lists the Port 80h POST sequence NOTE In the tables listed above, all POST codes and range values are listed in hexadecimal.

Table 35. Port 80h POST Code Ranges 00 – 0F Debug codes: Can be used by any PEIM/driver for debug. 10 – 1F Host Processors: 1F is an unrecoverable CPU error. 20 – 2F Memory/Chipset: 2F is no memory detected or no useful memory detected. 30 – 3F Recovery: 3F indicated recovery failure. 40 – 4F Reserved for future use. 50 – 5F I/O Busses: PCI, USB, I SA, ATA, etc. 5F is an unrecoverable error. Start with PCI. 60 – 6F Reserved for future use (for new busses). 70 – 7F Output Devices: All output co nsoles. 7F is an unrecoverable error. 80 – 8F Reserved for future us e (new output console codes). 90 – 9F Input devices: Keyboard/Mouse . 9F is an unrecoverable error. A0 – AF Reserved for future use (new input console codes). B0 – BF Boot Devices: Includes fixed media and removable media. BF is an unrecoverable error. C0 – CF Reserved for future use. D0 – DF Boot device selection. E0 – FF E0 – EE: Miscellaneous codes. See Table 36. F0 – FF: FF processor exception.

Table 36. Port 80h POST Codes

10 Power-on initialization of the host processor (Boot Strap Processor)

11 Host processor cache initialization (including APs)

12 Starting Application processor initialization

13 SMM initialization

21 Initializing a chipset component

22 Reading SPD from memory DIMMs

23 Detecting presence of memory DIMMs

24 Programming timing parameters in the memory controller and the DIMMs

25 Configuring memory

26 Optimizing memory settings

27 Initializing memory, such as ECC init

28 Testing memory

50 Enumerating PCI busses

51 Allocating resources to PCI bus

52 Hot Plug PCI controller initialization

58 Resetting USB bus

59 Reserved for USB

70 Resetting the VGA controller

71 Disabling the VGA controller

72 Enabling the VGA controller

78 Resetting the console controller

79 Disabling the console controller

Table 36. Port 80h POST Codes (continued)

90 Resetting keyboard

91 Disabling keyboard

92 Detecting presence of keyboard

93 Enabling keyboard

94 Clearing keyboard input buffer

95 Instructing keyboard controller to run Self Test (PS/2 only)

98 Resetting mouse

99 Disabling mouse

30 Crisis Recovery has initiated per user request

31 Crisis Recovery has initiated by software (corrupt flash)

34 Loading recovery capsule

35 Handing off control to the recovery capsule

Intel Desktop Board D201GLY Technical Product Specification Table 37. Typical Port 80h POST Sequence

92 Detecting the presence of the keyboard

95 Keyboard Self Test

5A Resetting PATA/SATA bus and all devices 5A Resetting PATA bus and all devices

01 INT 19

00 Ready to boot