CPB8926 3.5” SBC with Intel® Atom™ D2550 1.86 GHz User Manual Rev. 001 May 2013 The product described in this manual is compliant with all related CE standards.
CPB8926 Table of Contents Table of Contents ........................... 3 Notation Conventions ..........................5 General Safety Precautions ........................6 Unpacking, Inspection and Handling ...................... 7 Warranty ............................... 9 Chapter 1: Product Information ....................10 1.1 Block Diagram ..........................10 1.2 Key Features........................... 11 1.3 Board Placement..........................12 1.4 Mechanical Drawings ........................13 1.5 Packing list ............................. 13 Chapter 2: Jumpers and Connectors..................... 14 PSON1: ATX/AT mode Selection..........................14 ATX1: Power input connector ...........................
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This document contains information, which is property of Fastwel Co. Ltd. It is not allowed to reproduce it or transmit by any means, to translate the document or to convert it to any electronic form in full or in parts without antecedent written approval of Fastwel Co. Ltd. or one of its officially authorized agents.
CPB8926 Notation Conventions Warning, ESD Sensitive Device! This symbol draws your attention to the information related to electro static sensitivity of your product and its components. To keep product safety and operability it is necessary to handle it with care and follow the ESD safety directions.
This product is guaranteed to operate within the published temperature ranges and relevant conditions. However, prolonged operation near the maximum temperature is not recommended by Fastwel or by electronic chip manufacturers due to thermal stress related failure mechanisms. These mechanisms are common to all silicon devices, they can reduce the MTBF of the product by increasing the failure probability.
If damage is observed (usually in the form of bent component leads or loose socketed components), contact Fastwel's official distributor from which you have purchased the product for additional instructions. Depending on the severity of the damage, the product may even need to be returned to the factory for repair.
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In performing all necessary installation and application operations, please follow only the instructions supplied by the present manual. In order to keep Fastwel’s warranty, you must not change or modify this product in any way, other than specifically approved by Fastwel or described in this manual.
2. Maintenance service within the warranty period In the case of a DOA (Defect-on-Arrival) of a Fastwel product where the customer finds any defect within 1 month after the delivery, Fastwel will replace it with a new product in a soonest way to fulfill our responsibilities.
Product Information CPB8926 COM 5 x COM ports COM1 port supports RS232/422/485 with 5V/12V selectable on rear I/O COM2~COM5 ports support RS232 only with 5V/12V selectable by 1x10‐pin header Audio 1 x 4‐pin header for Speak‐out LVDS 30‐pin connector PS/2 2 x 4‐pin header LPT 2 x 13‐pin header DIO 8‐bit (4 in/4 out) Mechanical and Environment Form Factor 3.5" SBC Power Type 12V DC‐in, 4‐pin ATX power connector, AT/ATX mode support Dimension 146 x 102 mm (5.7" x 4") Operating Temp. ‐40 to 85°C Storage Temp. ‐40 to 85°C Relative Humidity 10% to 90%, non‐condensing *All specifications and photos are subject to change without notice. 1.3 Board Placement C P B 8 9 2 6 U s e r M a n u a l ...
Product Information CPB8926 1.4 Mechanical Drawings 1.5 Packing list 1 x CPB8926 3.5” SBC 1 x Driver DVD Board is delivered without heatsink – custom cooling solution is required. Additional accessories and cables: ACS80008 – cable kit for CPB8925 /CPB8926 /CPB8927 Warning!!! If any of the above items is damaged or missing, please contact your local distributor. C P B 8 9 2 6 U s e r M a n u a l ...
AMI BIOS UTILITY CPB8926 Chapter 3: AMI BIOS UTILITY This chapter provides users with detailed descriptions on how to set up a basic system configuration through the AMI BIOS setup utility. 3.1 Starting To enter the setup screens, perform the following steps: Turn on the computer and press the <Del> key immediately. After the <Del> key is pressed, the main BIOS setup menu displays. Other setup screens can be accessed from the main BIOS setup menu, such as the Chipset and Power menus. 3.2 Navigation Keys The BIOS setup/utility uses a key‐based navigation system called hot keys. Most of the BIOS setup utility hot keys can be used at any time during the setup navigation process. Some of the hot keys are <F1>, <F10>, <Enter>, <ESC>, and <Arrow> keys. Note: Some of the navigation keys may differ from one screen to another. Left/Right The Left and Right <Arrow> keys moves the cursor to select a menu. Up/Down The Up and Down <Arrow> keys moves the cursor to select a setup screen or sub‐screen. +− Plus/Minus The Plus and Minus <Arrow> keys changes the field value of a particular setup setting. Tab The <Tab> key selects the setup fields. F1 The <F1> key displays the General Help screen. F10 ...
AMI BIOS UTILITY CPB8926 3.3 Main Menu The Main menu is the first screen that you will see when you enter the BIOS Setup Utility. System Language Choose the system default language System Date Use this function to change the system date. Select System Date using the Up and Down <Arrow> keys. Enter the new values through the keyboard. Press the Left and Right <Arrow> keys to move between fields. The date setting must be entered in MM/DD/YY format. System Time Use this function to change the system time. Select System Time using the Up and Down <Arrow> keys. Enter the new values through the keyboard. Press the Left and Right <Arrow> keys to move between fields. The time setting is entered in HH:MM:SS format. Note: The time is in 24‐hour format. For example, 5:30 A.M. appears as 05:30:00, and 5:30 P.M. as 17:30:00. Access Level Displays the access level of the current user in the BIOS. C P B 8 9 2 6 U s e r M a n u a l ...
AMI BIOS UTILITY CPB8926 Enable ACPI Auto Conf Enables or disables BIOS ACPI auto configuration. Enable Hibernation Enables or disables system ability to hibernate (OS/S4 Sleep State). This option may not be effective with some OS. ACPI Sleep State Select the ACPI sleep state the system will enter when the suspend button is pressed. 3.4.2 CPU Configuration CPU configuration parameters Hyper‐Threading Enabled for Windows XP and Linux (OS optimized for Hyper‐Threading Technology) and Disabled for other OS (OS not optimized for Hyper‐Threading Technology). When disabled only one thread per enabled core is enabled. Execute Disable Bit XD can prevent certain classes of malicious buffer overflow attacks when combined with a supporting OS (Windows Sever 2003 SP1, Windows XP SP2, SuSE Linux 9.2, RedHat Enterprise 3 Update 3.) Limit CPUID Maximum Disabled for Windows XP. C P B 8 9 2 6 U s e r M a n u a l ...
AMI BIOS UTILITY CPB8926 Configure SATA As IDE: This option configures the Serial ATA drives as Parallel ATA physical storage device. RAID: This option allows you to create RAID or Intel Matrix Storage configuration on Serial ATA devices. AHCI: This option configures the Serial ATA drives to use AHCI (Advanced Host Controller Interface). AHCI allows the storage driver to enable the advanced Serial ATA features which will increase storage performance. 3.4.5 Intel Fast Flash Standby Intel Fast Flash Standby Technology configuration iFFS Support Enables or disables iFFS. C P B 8 9 2 6 U s e r M a n u a l ...
AMI BIOS UTILITY CPB8926 3.4.6 USB Configuration USB configuration parameters Legacy USB Support Enables Legacy USB support. AUTO option disables legacy support if no USB devices are connected. DISABLE option will keep USB devices available only for EFI applications. EHCI Hand‐Off This is a workaround for OSes without EHCI hand‐off support. The EHCI ownership change should be claimed by EHCI driver. USB transfer time‐out The time‐out value for Control, Bulk, and Interrupt transfers. USB reset time‐out USB mass storage device start unit command time‐out Device reset time‐out USB mass Storage device start Unit command time‐out. Device power‐up delay Maximum time the device will take before it properly reports itself to the Host Controller. ‘Auto’ uses default value: for a Root port it is 100ms, for a Hub port the delay is taken from Hub descriptor. C P B 8 9 2 6 U s e r M a n u a l ...
AMI BIOS UTILITY CPB8926 Serial Port Configuration Set Parameters of Serial Ports. User can Enable/Disable the serial port and Select an optimal settings for the Super IO Device. COM Pin9 Voltage 0V, 5V, 12V 3.4.9 Smart Fan Function Smart Fan function setting Smart Fan 1 Mode Smart Fan Mode Select C P B 8 9 2 6 U s e r M a n u a l ...
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AMI BIOS UTILITY CPB8926 Setup Prompt Timeout Number of seconds to wait for setup activation key. 65535(0xFFFF) means indefinite waiting. Bootup NumLock State Select the keyboard NumLock state. Quite Boot Enables or Disables Quiet Boot option. Fast Boot Enables or Disables boot with initialization of a minimal set of devices required to launch active boot option. Has no effect for BBS boot options. Skip USB If enabled, USB devices will not be available until after OS boot. If disabled, USB device will be available before OS boot. Skip PS2 If enabled, PS2 devices will be skipped. GateA20 Active UPON REQUEST – GA20 can be disabled using BIOS services. ALWAYS – do not allow disabling GA20; this option is useful when any RT code is executed above 1MB. Option ROM Messages Set display mode for Option ROM. INT19 Trap Response BIOS reaction on INT19 trapping by Option ROM: IMMEDIATE – execute the trap right away; POSTPONED – execute the trap during legacy boot. Boot Option Priorities Boot Option #1 ...
Appendix A CPB8929 Appendix A Safety Information Electrical safety To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device. Before connecting or removing signal cables from the motherboard, ensure that all power cables are unplugged. Seek professional assistance before using an adapter or extension cord. These devices could interrupt the grounding circuit. ...