Related Manuals for DFI CD905-B Series
Summary of Contents for DFI CD905-B Series
- Page 1 CD905-B Series COM Express Compact Module User’s Manual A22230337 Chapter 1 Introduction www.dfi .com...
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Page 2: Copyright
Copyright FCC and DOC Statement on Class B This publication contains information that is protected by copyright. No part of it may be re- This equipment has been tested and found to comply with the limits for a Class B digital produced in any form or by any means or used to make any transformation/adaptation without device, pursuant to Part 15 of the FCC rules. -
Page 3: Table Of Contents
Table of Contents Chapter 4 - BIOS Setup ............... 32 Overview ..................... 32 AMI BIOS Setup Utility ................33 Main ......................33 Copyright ......................2 Advanced ....................34 Chipset ...................... 39 Trademarks ......................2 Boot......................41 Security ...................... 42 FCC and DOC Statement on Class B Save &... -
Page 4: About This Manual
About this Manual Static Electricity Precautions An electronic file of this manual is included in the CD. To view the user’s manual in the CD, It is quite easy to inadvertently damage your PC, system board, components or devices even insert the CD into a CD-ROM drive. -
Page 5: About The Package
About the Package The package contains the following items. If any of these items are missing or damaged, please contact your dealer or sales representative for assistance. • One CD905-B board • One DVD • One QR (Quick Reference) Optional Items •... -
Page 6: Chapter 1 - Introduction
Chapter 1 Chapter 1 - Introduction Watchdog • Watchdog timeout programmable via software from 1 to 256 seconds Specifications Timer (optional) Expansion • Supports 8 USB 2.0 ports Processor • CD905-B2550: Interfaces - Intel ® Atom D2550, 1.86GHz, 2x 512K L2, 10W TDP, dual-core •... -
Page 7: Features
Chapter 1 Features • Watchdog Timer The Watchdog Timer function allows your application to regularly “clear” the system at the set time interval. If the system hangs or fails to function, it will reset at the set time interval so that your system will continue to operate. -
Page 8: Chapter 2 - Concept
Chapter 2 Chapter 2 - Concept COM Express Module Standards The figure below shows the dimensions of the different types of COM Express modules. CD905-B is a COM Express Compact module. The dimension is 95mm x 95mm. Common for all Form Factors Extended only Basic only Compact only... -
Page 9: Specification Comparison Table
Chapter 2 Specification Comparison Table The table below shows the COM Express standard specifications and the corresponding specifications supported on the CD905-B module. COM Express Module Base DFI CD905-B COM Express Module Base DFI CD905-B Specification Type 2 Type 2... -
Page 10: Chapter 3 - Hardware Installation
Chapter 3 Chapter 3 - Hardware Installation Block Diagram Board Layout IMVP7 (Vcore,Vgfx) Processor Intel Atom CK505 Analog Display CORE CORE CORE CORE (SW1) SODIMM 1x D2550/ N2800/ Intel Atom D2550 (-B2550) ® ™ DDR3 1066MHz N2600 Intel Atom N2800 (-B2800) ®... -
Page 11: Mechanical Diagram
Chapter 3 Mechanical Diagram CD905-B Module CD905-B Module with Heat Sink 95.00 4.00 91.00 91.00 33.40 87.00 87.00 87.00 Top View 0.00 0.00 4.00 4.00 4.00 76.00 95.00 83.50 Ø2.70(*4 pcs) Cooler Module PCB Bottom View Module PCB The height of the highest parts 2.00 1.60... -
Page 12: System Memory
Chapter 3 Important: Electrostatic discharge (ESD) can damage your board, processor, disk drives, add-in boards, and other components. Perform installation procedures at an ESD workstation only. If such a station is not available, you can provide some ESD protection by wear- ing an antistatic wrist strap and attaching it to a metal part of the system chassis. -
Page 13: Installing The Dimm Module
6. Push down the module until the clips at each end of the socket lock into position. You will hear a distinctive “click”, indicating the module is correctly locked into position. Clip Clip Chapter 3 Hardware Installation www.dfi.com... -
Page 14: Connectors
Chapter 3 Connectors COM Express Connectors The COM Express connectors are used to interface the CD905-B COM Express board to a car- CPU Fan Connector rier board. Connect the COM Express connectors (lcoated on the solder side of the board) to the COM Express connectors on the carrier board. -
Page 15: Com Express Connectors
Chapter 3 COM Express Connectors RowA RowB RowA RowB GND (FIXED) GND (FIXED) PCIE_TX4- GBE0_MDI3- GBE0_ACT# GPO2 GBE0_MDI3+ LPC_FRAME# PCIE_TX3+ PCIE_RX3+ GBE0_LINK100# LPC_AD0 PCIE_TX3- PCIE_RX3- GBE0_LINK1000# B5 LPC_AD1 GND (FIXED) GND (FIXED) GBE0_MDI2- LPC_AD2 PCIE_TX2+ PCIE_RX2+ GBE0_MDI2+ LPC_AD3 PCIE_TX2- PCIE_RX2- GBE0_LINK# LPC_DRQ0# GPI1... - Page 16 Chapter 3 RowC RowD RowC RowD GND (FIXED) GND (FIXED) IDE_D7 IDE_D5 TYPE2# IDE_D6 IDE_D10 IDE_D3 IDE_D11 IDE_D15 IDE_D12 GND (FIXED) GND (FIXED) IDE_D8 IDE_D4 IDE_D9 IDE_D0 IDE_D2 IDE_REQ IDE_D13 IDE_IOW# IDE_D1 IDE_ACK# GND (FIXED) GND (FIXED) IDE_D14 IDE_IRQ IDE_IORDY IDE_A0 IDE_IOR# IDE_A1...
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Page 17: Com Express Connectors Signal Discription
Chapter 3 COM Express Connectors Signal Description Pin Types Input to the Module Output from the Module I/O Bi-directional input / output signal OD Open drain output AC97/HDA Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description AC/HAD_RST# O CMOS 3.3V Suspend/3.3V Reset output to CODEC, active low. - Page 18 Chapter 3 IDE Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description IDE_D0 I/O CMOS 3.3V / 5V Bidirectional data to / from IDE device. IDE_D1 IDE_D2 IDE_D3 IDE_D4 IDE_D5 IDE_D6 IDE_D7 PD 10K IDE_D8 IDE_D9 IDE_D10 IDE_D11 IDE_D12 IDE_D13 IDE_D14...
- Page 19 Chapter 3 SATA Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description SATA0_TX+ O SATA AC coupled on Serial ATA or SAS Channel 0 transmit differential pair. SATA0_TX- O SATA AC coupled on SATA0_RX+ I SATA AC coupled on Serial ATA or SAS Channel 0 receive differential pair.
- Page 20 Chapter 3 PEG Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description PEG_TX0+ O PCIE AC coupled on PCI Express Graphics transmit differential pairs 0 Module PEG_TX0- PEG_RX0+ I PCIE AC coupled off PCI Express Graphics receive differential pairs 0 PEG_RX0- Module PEG_TX1+...
- Page 21 Chapter 3 PEG Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description PEG_RX11+ I PCIE AC coupled off PCI Express Graphics receive differential pairs 11 Module PEG_RX11- PEG_TX12+ O PCIE AC coupled on PCI Express Graphics transmit differential pairs 12 PEG_TX12- Module PEG_RX12+...
- Page 22 Chapter 3 PCI Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description PCI_AD0 I/O CMOS 3.3V / 5V PCI bus multiplexed address and data lines PCI_AD1 PCI_AD2 PCI_AD3 PCI_AD4 PCI_AD5 PCI_AD6 PCI_AD7 PCI_AD8 PCI_AD9 PCI_AD10 PCI_AD11 PCI_AD12 PCI_AD13 PCI_AD14 PCI_AD15 PCI_AD16...
- Page 23 Chapter 3 PCI Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description PCI_PERR# I/O CMOS 3.3V / 5V PU 8.2k to 3.3V Parity Error: An external PCI device drives PERR# when it receives data that has a parity PCI_REQ0# I CMOS 3.3V / 5V...
- Page 24 Chapter 3 USB Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description USB0+ I/O USB 3.3V Suspend/3.3V USB differential pairs 0 USB0- USB1+ I/O USB 3.3V Suspend/3.3V USB differential pairs 1 USB1- USB2+ I/O USB 3.3V Suspend/3.3V USB differential pairs 2 USB2- USB3+ I/O USB...
- Page 25 Chapter 3 LVDS Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description LVDS_A0+ O LVDS LVDS LVDS Channel A differential pairs LVDS_A0- LVDS_A1+ O LVDS LVDS LVDS_A1- LVDS_A2+ O LVDS LVDS LVDS_A2- LVDS_A3+ O LVDS LVDS LVDS_A3- LVDS_A_CK+ O LVDS LVDS LVDS Channel A differential clock...
- Page 26 Chapter 3 SPI Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description SPI_CS# O CMOS 3.3V Suspend/3.3V Chip select for Carrier Board SPI - may be sourced from chipset SPI0 or SPI1 SPI_MISO I CMOS 3.3V Suspend/3.3V Data in to Module from Carrier SPI SPI_MOSI O CMOS 3.3V Suspend/3.3V...
- Page 27 Chapter 3 Power and System Management Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description PWRBTN# I CMOS 3.3V Suspend/3.3V PU 10K to 3.3VSB A falling edge creates a power button event. Power button events can be used to bring a system out of S5 soft off and other suspend states, as well as powering the system down.
- Page 28 Chapter 3 GPIO Signals Descriptions Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description GPO0 O CMOS 3.3V / 3.3V General purpose output pins. GPO1 GPO2 GPO3 GPI0 I CMOS 3.3V / 3.3V General purpose input pins. GPI1 GPI2 GPI3 Power and GND Signal Descriptions Signal Pin#...
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Page 29: Standby Power Led
Chapter 3 Standby Power LED Cooling Option Heat Sink with Cooling Fan Top View of the Heat Sink Standby Power LED This LED will light when the system is in the standby mode. Bottom View of the Heat Sink • “1”, “2” and “3” denote the locations of the thermal pads designed to contact the corresponding components that are on CD905-B. -
Page 30: Installing Cd905-B Onto A Carrier Board
Chapter 3 Installing CD905-B onto a Carrier Board 3. While supporting the mounting screw at the bottom, from the top side of the board, fasten a bolt into the screw. Important: The carrier board (COM330-B) used in this section is for reference purpose only and may not resemble your carrier board. - Page 31 Be careful when pressing the module, it may damage the socket. 8. Verify that the module is firmly seated onto the COM Express connectors of the carrier board. CD905-B The module is completely seated on the carrier board Chapter 3 Hardware Installation www.dfi.com...
- Page 32 CD905-B. The photo below shows the locations of the long mounting screws. Long screws 10. And then connect the cooling fan’s cable to the fan connector on CD905-B. Fan connector Chapter 3 Hardware Installation www.dfi.com...
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Page 33: Chapter 4 - Bios Setup
Chapter 4 Chapter 4 - BIOS Setup Legends Overview KEYs Function The BIOS is a program that takes care of the basic level of communication between the CPU and peripherals. It contains codes for various advanced features found in this system board. Right and Left Arrows Moves the highlight left or right to select a The BIOS allows you to configure the system and save the configuration in a battery-backed... -
Page 34: Ami Bios Setup Utility
Chapter 4 AMI BIOS Setup Utility Intel RC Version This section displays Intel Reference Code Version. Main Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. The Main menu is the first screen that you will see when you enter the BIOS Setup Utility. Advanced Intel RC Version Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. -
Page 35: Advanced
Chapter 4 Advanced PCI Subsystem Settings This section configures PCI subsystem settings. The Advanced menu allows you to configure your system for basic operation. Some entries are defaults required by the system board, while others, if enabled, will improve the performance of your system or let you set some features according to your preference. - Page 36 Chapter 4 PC Health Status ACPI Power Management Configuration This section is used to configure the ACPI Power Management. This section displays hardware health monitor. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Advanced Advanced ACPI Settings...
- Page 37 Chapter 4 CPU Configuration IDE Configuration This section is used to configure the CPU. It will also display the detected CPU This section is used to configure IDE functions. information. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
- Page 38 Chapter 4 USB Configuration Onboard ATA Controller Configuration This section is used to configure USB. Enables or disables the onboard ATA controller. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Advanced Advanced PATA Primary Master...
- Page 39 Chapter 4 PPM Configuration WatchDog Configuration Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Advanced Advanced PPM Confi guration Enable/Disable Intel Enable/Disable IT8518 SpeedStep WatchDog1 function [Disabled] WatchDog Timer. EIST [Disabled] CPU C Status Report...
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Page 40: Chipset
Chapter 4 Chipset Host Bridge Configures relevant chipset functions. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Chipset Memory Frequency and Timing Confi g memory frequency Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Intel IGD Confi... - Page 41 Chapter 4 South Bridge Memory Frequency and Timing Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Chipset Chipset TPT Devices Enable/ disable Intel(R) Memory Frequency and Timing Enable or Disable MRC IO Controller Hub (TPT) fast boot.
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Page 42: Boot
Chapter 4 Boot TPT Devices Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Chipset Main Advanced Chipset Boot Security Save & Exit Azalia Controller [HD Audio] Azalia Controller. Boot Confi... - Page 43 Chapter 4 Security Save & Exit Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Main Advanced Chipset Boot Security Save & Exit Main Advanced Chipset Boot Security Save & Exit Password Description Set Administrator Save Changes and Reset...
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Page 44: Updating The Bios
Chapter 4 Updating the BIOS To update the BIOS, you will need the new BIOS file and a flash utility, AFUDOS.EXE. Please contact technical support or your sales representative for the files. To execute the utility, type: A:> AFUDOS BIOS_File_Name /b /p /n then press <Enter>. -
Page 45: Chapter 5 - Supported Software
Chapter 5 Chapter 5 - Supported Software Auto Run Page (For Windows 7) The CD that came with the system board contains drivers, utilities and software applications required to enhance the performance of the system board. Insert the CD into a CD-ROM drive. The autorun screen (Mainboard Utility CD) will appear. If after inserting the CD, “Autorun”... - Page 46 Chapter 5 Microsoft .NET Framework 3.5 (For Windows XP only) 3. Click Exit. Note: Before installing Microsoft .NET Framework 3.5, make sure you have updated your Windows XP operating system to Service Pack 3. To install the driver, click “Microsoft .NET Framework 3.5” on the main menu. 1.
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Page 47: Intel Chipset Software Installation Utility
Chapter 5 Microsoft DirectX 9.0C (For Windows XP only) Intel Chipset Software Installation Utility (For Windows XP) To install the utility, click “Microsoft DirectX 9.0C Driver” on the main menu. The Intel Chipset Software Installation Utility is used for updating Windows INF files so that ®... -
Page 48: For Windows 7
Chapter 5 3. Go through the readme Intel Chipset Software Installation Utility document for system (For Windows 7) requirements and installation tips then click Next. The Intel Chipset Software Installation Utility is used for updating Windows INF files so that ®... - Page 49 Chapter 5 3. Go through the readme Intel Graphics Drivers (For Windows XP) document for system re- quirements and installation To install the driver, click “Intel Graphics Drivers” on the main menu. tips then click Next. 1. Setup is now ready to install the graphics driver.
- Page 50 Chapter 5 Intel Graphics Drivers (For Windows 7) 4. Setup is now installing the driver. To install the driver, click “Intel Graphics Drivers” on the main menu. 1. Setup is now ready to install the graphics driver. Click Next. 5. Click “Yes” to restart this computer now.
- Page 51 Chapter 5 Audio Drivers (For Windows XP) 3. Go through the readme docu- ment for system requirements and installation tips then click To install the driver, click “Audio Drivers” on the main menu. Next. 1. Setup is now ready to install the audio driver.
- Page 52 Chapter 5 Audio Drivers (For Windows 7) Intel LAN Drivers (For Windows XP) To install the driver, click “Audio Drivers” on the main menu. To install the driver, click “Intel LAN Drivers” on the main menu. 1. Setup is ready to install the 1.
- Page 53 Chapter 5 Intel LAN Drivers (For Windows 7) 4. Click Install to begin the installation. To install the driver, click “Intel LAN Drivers” on the main menu. 1. Setup is ready to install the driver. Click Next. 5. After completing installa- tion, click Finish.
- Page 54 DFI Utility 4. Click Install to begin the installation. DFI Utility provides information about the board, HW Health, Watchdog and DIO. To access the utility, click “DFI Utility” on the main menu. 1. Setup is ready to install the DFI Utility drifer.
- Page 55 Chapter 5 The DFI Utility icon will appear on the desktop. Double-click the icon to open the utility. 3. Enter “User Name” and “Organi- zation” information and then click Next 4. Click Install to begin the installation. 5. After completing installation, click Finish.
- Page 56 Chapter 5 Intel Rapid Storage Technology 3. Read the license agreement then click Yes. The Intel Rapid Storage Technology is a utility that allows you to monitor the current status of the SATA drives. It enables enhanced performance and power management for the storage subsystem.
- Page 57 Chapter 5 F6 Floppy 6. Click “Yes, I want to restart my computer now” then click Finish. This is used to create a floppy driver diskette needed when you install Windows® XP using Restarting the system will allow the the F6 installation method. This will allow you to install the operating system onto a hard drive new software installation to take when in AHCI mode.
- Page 58 Chapter 5 Adobe Acrobat Reader 9.3 To install the reader, click “Adobe Acrobat Reader 9.3” on the main menu. 1. Click Next to install or click Change Destination Folder to select another folder. 2. Click Install to begin installation. 3. Click Finish to exit installation. Chapter 5 Supported Software www.dfi...
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Page 59: Appendix A - Nlite And Ahci Installation Guide
Appendix A Appendix A - NLITE and AHCI Installation Guide 4. Insert the XP installation disc into an optical drive. nLite 5. Launch nLite. The Welcome screen will appear. Click nLite is an application program that allows you to customize your XP installation disc by Next. - Page 60 Appendix A 7. Click Next. 9. Click Insert and then select Multiple driver folder to select the drivers you will integrate. Click Next. 8. In the Task Selection dialog 10. Select only the drivers ap- box, click Drivers and propriate for the Windows Bootable ISO.
- Page 61 Appendix A 11. If you are uncertain of the 13. The program is currently southbridge chip used on integrating the drivers and your motherboard, select all applying changes to the RAID/AHCI controllers and installation. then click OK 14. When the program is fin- ished applying the changes, click Next.
- Page 62 Appendix A 15. To create an image, select the 17. You have finished customizing Create Image mode under the the Windows XP installation disc. General section and then click Click Finish. Next. Enter the BIOS utility to configure the SATA controller to RAID/AHCI. You can now install Windows XP.
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Page 63: Ahci
Appendix A AHCI 5. In the Hardware Update Wizard dialog box, select “No, not this time” then click Next. The installation steps below will guide you in configuring your SATA drive to AHCI mode. 1. Enter the BIOS utility and configure the SATA controller to IDE mode. 2. - Page 64 Appendix A 8. Click “Have Disk”. 11. A warning message appeared because the selected SATA controller did not match your hardware device. Ignore the warning and click Yes to proceed. 12. Click Finish. 9. Select C:\AHCI\iaAHCI.inf and then click Open. 13.
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Page 65: Appendix B - Watchdog Sample Code
Appendix B Appendix B - Watchdog Sample Code #include <stdio.h> int GetWDTime(void) //-------------------------------------------------------------- #defi ne EC_EnablePort 0x66 int sum,data_h,data_l; #defi ne EC_DataPort 0x62 //Select EC Read Type //-------------------------------------------------------------- outportb(EC_EnablePort,0x80); void WriteEC(char,int); delay(5); void SetWDTime(int,int); //Get Remaining Count High Byte int GetWDTime(void); outportb(EC_DataPort,0xF6);... -
Page 66: Appendix C - System Error Message
Appendix C Appendix C - System Error Message When the BIOS encounters an error that requires the user to correct something, either a beep code will sound or a message will be displayed in a box in the middle of the screen and the message, PRESS F1 TO CONTINUE, CTRL-ALT-ESC or DEL TO ENTER SETUP, will be shown in the information box at the bottom. -
Page 67: Appendix D - Troubleshooting
Appendix D Appendix D - Troubleshooting The picture seems to be constantly moving. 1. The monitor has lost its vertical sync. Adjust the monitor’s vertical sync. Troubleshooting Checklist 2. Move away any objects, such as another monitor or fan, that may be creating a magnetic This chapter of the manual is designed to help you with problems that you may encounter field around the display. -
Page 68: Hard Drive
Appendix D Hard Drive System Board 1. Make sure the add-in card is seated securely in the expansion slot. If the add-in card is Hard disk failure. loose, power off the system, re-install the card and power up the system. 1.