AMB-D255T3 Board User Manual 1
Copyright All Rights Reserved. Manual’s first edition: For the purpose of improving reliability, design and function, the information in this document is subject to change without prior notice and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such damages.
Table of Contents Chapter 1 Introduction .......................................................................... 4 1.1. 1.2. Specifications ............................................................................................................ 4 Package Contents ...................................................................................................... 5 Chapter 2 H/W Information .................................................................. 6 2.1. Mainboard illustration ...........
Chapter 1 Introduction AMB-D255T3 Series with Intel Atom D2550 processor is a multi-function Industrial Main-board, which is suitable for using in all kind of applications. Besides it basic I/O ports like VGA, USB, COM. LAN, and GPIO. 1.1. Specifications CPU Chipset Intel Atom D2550 Dual-core, clock speed 1.86G，TDP 10W Intel NM10，TDP 2.
1.2. Package Contents Check if the following items are included in the package.
Chapter 2 H/W Information This chapter describes the installation of AMB-D255T3. At first, it shows the Function diagram and the layout of AMB-D255T3. It then describes the unpacking information which you should read carefully, as well as the jumper/switch settings for the AMB-D255T3 configuration. 2.1.
2.2.
KBMS1 J15 COM6 control jumper F_USB1 Front USB1 pin header COM1 pin header SYS_FAN1 System FAN connector.
J_COM3 J_COM4 J_COM5 J_COM6 9 J7 * 10 1 J10 * 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 N/C [1] 1 J13 * 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 N/C [1] 1 J14 * 2 RXD 3 TXD 4 N/C 5 GND 6 N/C 7 RTS 8 CTS 9 N/C [1] 1 J15 * 2 RXD 3 TXD 4 N/C 5 GND 6 N/C 7 N/C 8 N/C 9 N/C [1] 10 Notes. These signals are depend on relevant Jumpers (e.g.
9. COM2 Control Jumper（3*2 Pin 2.00mm） Location Jumper J7 Setting Function 1-3(Default) Pin1: DCD 3-5 Pin1: + 5V 2-4 Pin9: + 12V 4-6(Default) Pin9: RI 10. COM3 Control Jumpers（4*1 Pin 2.00mm） Location Jumper J10 Setting Function 1-2(Default) Pin1: N/C 2-3 Pin1: + 5V 3-4 Pin1: + 12V 11. COM4 Control Jumper（4*1 Pin 2.00mm） Location Jumper J13 Setting Function 1-2(Default) Pin 1: N/C 2-3 Pin 1: + 5V 3-4 Pin 1: + 12V 12. COM5 Control Jumper（4*1 Pin 2.
14. System Fan Connector（3*1 Pin 2.54mm） Location Connector Pin Definition Pin Definition 1 GND 2 + 12V 3 N/C SYS_FAN1 15. CPU Fan Connector（4*1 Pin 2.54mm） Location Connector Pin Definition Pin Definition 1 GND 2 + 12V 3 FAN Speed Detection 4 FAN Speed Control CPU_FAN1 16. LVDS Backlight Control Header（5*1 Pin 2.00mm） Location Header LVDS_P1 Pin Definition Pin Definition 1 + 12V 2 GND 3 LVDS_BKL_EN 4 N/C 5 + 5V 18. LVDS Header（15*2 Pin 2.
25 GND 26 GND 27 N/C 28 N/C 29 N/C 30 N/C Notes. VCC could be 3.3V (default) or 5V by setting the LVDS VCC Selection Jumper (LVDS_P2, Location 21). 21. LVDS VCC Selection Jumper（3*2 Pin 2.54mm） Location Jumper Setting Function 1-2(Default) + 3.3V 2-3 + 5V LVDS_P2 22. GPIO Header（5*2 Pin 2.
23. CMOS Clear Jumper（3*1 Pin 2.54mm） Location Jumper JCMOS1 Setting Function 1-2(Default) Normal 2-3 Clear CMOS 24. Front Panel Header（5*2 Pin 2.54mm） Location Header F_PANEL1 Pin Definition Pin Definition 1 HD LED+ 2 Power LED+ 3 HD LED- 4 Power LED- 5 RESET- 6 PWR+ 7 RESET+ 8 PWR- 9 N/C 25. Front USB Headers（5*2 Pin 2.54mm） Location Header F_USB1 Pin Definition Pin Definition 1 +5V 2 +5V 3 USB4- 4 USB5- 5 USB4+ 6 USB5+ 7 GND 8 GND 10 N/C Note.
Chapter 3 BIOS Settings This chapter describes the BIOS menu displays and explains how to perform common tasks needed to get the system up and running. It also gives detailed explanation of the elements found in each of the BIOS menus.
3.1. Main Setup Once you enter the AMI Setup Utility, the Main menu will appear on the screen. Use the arrow keys to highlight the item and then use the keys to select the value you want in each item. Note: Listed at the bottom of the menu are the control keys. If you need any help with the item fields, you can press the key, and it will display the relevant information.
This item displays the motherboard model name and Motherboard Model N/A Build Date & Time N/A This item displays the date and time of building BIOS System Date N/A Set the date. Use Tab to switch between Date elements System Time N/A Set the time.
3.2. Advanced Setup Option Choice Description Power On N/A CPU Configuration N/A This item displays the CPU configuration parameters. IDE Configuration N/A This item displays the IDE devices configuration. USB Configuration N/A This item displays the USB configuration parameters. Super I/O N/A This item enable computer to wake on under specified conditions. This item displays the system super I/O chip configuration parameters.
3.2.1. Power On Setup Option Choice PowerOn after Power On, Power PowerFail Fail, Last Status Resume By Alarm Disabled, Enabled Description This item defines the AC power state when power is re-applied after a power failure. This item defines the computer will wake on by time setting.
3.2.2. CPU Configuration Setup Option Choice Description Processor Type N/A This item displays the CPU type EMT64 N/A This item displays it can support EMT64. Processor Speed N/A This item displays the CPU speed. System Bus Speed N/A This item displays the System Bus speed. Ratio Status N/A This item displays the ratio status. Actual Ration N/A This item displays the actual ratio.
System Bus Speed N/A This item displays the System Bus speed. Processor Stepping N/A This item displays the CPU stepping Microcode Revision N/A This item displays the microcode revision L1 Cache RAM N/A This item displays the L1 cache ram size. L2 Cache RAM N/A This item displays the L2 cache ram size. Processor Code N/A This item displays the CPU code quantity. Hyper-Threading N/A This item displays the Hyper-Threading supported.
3.2.3. IDE Configuration Setup Option Choice Description SATA Port0 N/A This item displays the SATA port0 device. SATA Port1 N/A This item displays the SATA port1 device. SATA Controller Enabled, Disabled Configure SATA as IDE, AHCI Enable or disable support for SATA device.
3.2.4. USB Configuration Setup Option Choice USB Device N/A Legacy USB Enabled, Disabled, Support Auto EHCI Hand-off Enabled, Disabled Enable or disable support for EHCI Hand-off. Enabled, Disabled Enable or disable support for USB Mass Storage Driver. USB Mass Storage Driver Support Description This item displays the USB devices connected to system. Enable or disable support for legacy USB.
3.2.5. Super I/O Setup Option Choice Description Super I/O Chip N/A This item displays the Super I/O model name. COM1 N/A This item displays the COM1 parameters. COM2 N/A This item displays the COM2 parameters. COM3 N/A This item displays the COM3 parameters. COM4 N/A This item displays the COM4 parameters. COM5 N/A This item displays the COM5 parameters.
COM6 N/A This item displays the COM6 parameters. LPT N/A This item displays the LPT parameters.
3.2.5.1.
3.2.5.2.
3.2.5.
3.2.5.
3.2.5.5.
3.2.5.6.
3.2.5.7. LPT Setup Option Choice Parallel Port Enabled, Disabled Device Settings N/A Description Enabled or disabled the support of LPT port This item displays the IO address and IRQ of LPT port STD Printer Mode, SPP Mode, EPP-1.9 and SPP Device Mode Mode, EPP-1.7 and SPP Mode, ECP Mode, ECP Change the LPT port mode. and EPP 1.9 Mode, ECP and EPP 1.
3.3. Chipset Setup Option Choice Description Host Bridge N/A This item displays the Host Bridge parameters. South Bridge N/A This item displays the South Bridge parameters.
3.3.1 Host Bridge Setup Option Choice Description Graphic Configuration N/A This item sets the display device configuration. Memory Frequency N/A This item displays the memory frequency. Total Memory N/A This item displays the total memory size. DIMM0 N/A This item displays the memory of DIMM0. DIMM1 N/A This item displays the memory of DIMM1.
3.3.1.1. Graphic Configuration Setup Option Choice VGA only, IGFX – Boot Type LVDS only, HDMI only, Active LVDS Disabled, Int-LVDS, EDP Description Select the video device which will be activated during POST. Select the way to active LVDS VBIOS Default, 800x480 18bit, 800x600 18bit, LVDS Panel Type 1024x600 18bit, 1024x768 18bit, Select the LVDS panel resolution 1366x768 18bit, 1280x800 18bit, 1440x900 18bit Fixed Graphic Memory Size 128MB, 256MB Select the fixed graphic memory size.
3.3.2. South Bridge Setup Option Intel IO Controller Choice Description N/A This item displays the IO controller Hub parameter. PCI Express Port0 N/A This item displays the PCI Express Port0 parameter. PCI Express Port1 N/A This item displays the PCI Express Port1 parameter. PCI Express Port2 N/A This item displays the PCI Express Port2 parameter. PCI Express Port3 N/A This item displays the PCI Express Port3 parameter.
3.3.2.1. Intel IO Controller Hub Setup Option Choice Azalia Controller Disabled, HD Audio Select USB Mode By Ports, By Controller Description Enabled or disabled the Azalia controller Select the USB mode to control USB ports Disabled, 1 USB Ports, 2 USB Ports, USB Function 3 USB Ports, 4 USB Select the numbers of USB ports Ports, 5 USB Ports, 6 USB Ports USB 2.0(EHCI) Support Enabled, Disabled Enabled or disabled the USB 2.0(EHCI) support.
3.3.2.2.
3.3.2.3.
3.3.2.4.
3.3.2.5.
3.4. Boot Setup Option Setup Prompt Timeout Bootup NumLock State Fullscreen Logo Choice N/A On, Off Enabled, Disabled Description Number of seconds to wait for setup activation key. Select the Keyboard NumLock state. Enabled or disabled the fullscreen logo support.
3.5.
3.6. Save & Exit Setup Option Choice Description Save and Reset Yes, No Reset the system after saving the changes. Save Changes Yes, No Save changes done so far to any of the setup options. Discard and Reset Yes, No Reset the system without saving any changes. Discard Changes Yes, No Discard changes done so far to any of the setup options.
Restore Defaults Save as User Defaults Restore User Defaults Yes, No Restore and load default settings for all the setup options. Yes, No Save changes done so far as user default.
