Advantech AIMB-270 User Manual
Advantech AIMB-270 User Manual

Advantech AIMB-270 User Manual

Intel core i7/i5celeron µfc-pga989 mini-itx with vga/2dvi/lvds, 6 com, dual lan, pcie x 16
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User Manual

AIMB-270
Intel® Core™ i7/i5Celeron®
µFC-PGA989 Mini-ITX with VGA/2DVI/LVDS, 6 COM, Dual LAN, PCIe x 16
Version July 2010
Data Modul AG - www.data-modul.com

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  • Page 1: User Manual

    User Manual AIMB-270 Intel® Core™ i7/i5Celeron® µFC-PGA989 Mini-ITX with VGA/2DVI/LVDS, 6 COM, Dual LAN, PCIe x 16 Version July 2010 Data Modul AG - www.data-modul.com...
  • Page 2 Intel® Core™ i7/i5/Celeron® is trademark of Intel Corporation WinBond is a trademark of Winbond Corporation. All other product names or trademarks are properties of their respective owners. Part No. 2002027000 Edition 1 Printed in China July 2010 AIMB-270 User Manual...
  • Page 3 In addition, free technical support is available from Advantech engineers every busi- ness day. We are always ready to give advice on application requirements or specific information on the installation and operation of any of our products. AIMB-270 User Manual...
  • Page 4: Declaration Of Conformity

    Caution! There is a danger of a new battery exploding if it is incorrectly installed. Do not attempt to recharge, force open, or heat the battery. Replace the battery only with the same or equivalent type recommended by the man- ufacturer. Discard used batteries according to the manufacturer's instructions. AIMB-270 User Manual...
  • Page 5 SEC 904 HCF8 TS256MSK64V3U 1333 DDR3 K4B1G0846D (128x8) DDR3 SODIMM ELPIDA J1108BABG- Apacer 78.02GC6.420 1333 DDR3 DJ-E (128x8) DDR3 SODIMM ELPIDA J1108BASE- D3SE28081XG5AA 1333 DDR3 DJ-E (128x8) DDR3 SODIMM E LPIDA J1108BDBG- Kingston KVR1333D3S9/1G 1333 DDR3 DJ-F (128x8) AIMB-270 User Manual...
  • Page 6: Ordering Information

    A product returned without proof of the purchase date is not eligible for warranty service. Write the RMA number visibly on the outside of the package and ship it prepaid to your dealer. AIMB-270 User Manual...
  • Page 7 It should be free of marks and scratches and in perfect working order upon receipt. As you unpack the AIMB-270, check it for signs of ship- ping damage. (For example, damaged box, scratches, dents, etc.) If it is damaged or it fails to meet the specifications, notify our service department or your local sales representative immediately.
  • Page 8 AIMB-270 User Manual viii...
  • Page 9: Table Of Contents

    Board layout: Jumper and Connector Locations ........5 Figure 1.1 Jumper and Connector Location ........ 5 Figure 1.2 I/O Connectors ............5 AIMB-270 Board Diagram ................. 6 Figure 1.3 AIMB-270 Board Diagram .......... 6 Safety Precautions ..................7 Jumper Settings ..................7 1.8.1 How to Set Jumpers..............
  • Page 10 Intel ME Subsystem Configuration ..........49 Boot Setting .................... 50 Security Setting..................51 Save & Exit Configuration ............... 52 Chapter Software Introduction & Service ..53 Introduction ..................... 54 Value-Added Software Services ............. 54 4.2.1 Software API................54 4.2.2 Software Utility................56 AIMB-270 User Manual...
  • Page 11 Line In, Line Out, Mic In Connector (AUDIO1)........83 B.12 Serial ATA0/1 (SATA1 ~ 4) ..............83 Table B.12:Serial ATA 0/1 (SATA1/SATA2) ....... 83 B.13 AT/ATX Mode (PSON1) ................84 Table B.13:AT/ATX Mode (PSON1) ........... 84 B.14 HD Audio Interface (FPAUD1) ..............84 AIMB-270 User Manual...
  • Page 12 Table B.20:ATX 12 V connector (ATX12V_1) ......88 B.21 DMA Channel Assignments ..............88 Table B.21:DMA Channel Assignments ........88 B.22 Interrupt Assignments ................89 Table B.22:Interrupt Assignments ..........89 B.23 1st MB Memory Map................89 Table B.23:1st MB Memory Map ..........89 AIMB-270 User Manual...
  • Page 13: Chapter 1 General Information

    Chapter General Information...
  • Page 14: Introduction

    Introduction AIMB-270 is designed with the Intel® QM57 for industrial applications that require both performance computing and enhanced power management capabilities. The motherboard supports Intel® mobile Core™ i7-620M 2.66 GHz / Core™ i5-520M 2.4GHz / Celeron® P4500 1.86GHz processor up to 4 MB L2 cache and DDR3 800/ 1066 up to 8 GB.
  • Page 15: Graphics

    Board weight: 0.365 kg Jumpers and Connectors Connectors on the AIMB-270 motherboard link it to devices such as hard disk drives and a keyboard. In addition, the board has a number of jumpers used to configure your system for your application.
  • Page 16: Table 1.2: Connectors

    Serial ATA data connector 4 DIMM1 Memory connector channel DIMM2 Memory connector channel SPI_CN1 SPI flash update connector. GPIO1 GPIO header EATXPWR2 ATX 12V Auxiliary power connector (for CPU) EATXPWR1 ATX 20 Pin Main power connector (for System) AIMB-270 User Manual...
  • Page 17: Board Layout: Jumper And Connector Locations

    JFP1 USB56 JFP2 JWDT1 + JOBS1 USB78 COM3456 EATXPWR2 CMOS1 SATA3 SPI_CN1 JWE1 SATA4 JLVDS_CLT1 GPIO1 PCIEX16_1 JCASE1 SYSFAN1 PSON1 SYSFAN2 EATXPWR1 CPUFAN1 SATA2 SATA1 DIMM1 DIMM2 Figure 1.1 Jumper and Connector Location Figure 1.2 I/O Connectors AIMB-270 User Manual...
  • Page 18: Aimb-270 Board Diagram

    Intel 82583V PCIe x1 QM57 4SATA PORS Mini-PCIe PCIe x1 8USB PORTS USB 2.0 LVDS 24/48 bit Fintek F81216AD Super I/O ALC888 BIOS 83627DHG-P 2 RS-232, PS/2, WDT, 4 RS-232 8 GPIO Figure 1.3 AIMB-270 Board Diagram AIMB-270 User Manual...
  • Page 19: Safety Precautions

    1, 2, and 3. In this case you connect either pins 1 and 2, or 2 and 3. A pair of needle-nose pliers may be useful when setting jumpers. AIMB-270 User Manual...
  • Page 20: Cmos Clear (Cmos1)

    1.8.2 CMOS Clear (CMOS1) The AIMB-270 motherboard contains a jumper that can erase CMOS data and reset the system BIOS information. Normally this jumper should be set with pins 1-2 closed. If you want to reset the CMOS data, set CMOS1 to 2-3 closed for just a few seconds, and then move the jumper back to 1-2 closed.
  • Page 21: Jlvds_Clt1: Backlight Control Selector For Lvds1

    1-2 closed 1.8.6 JWDT1+JOBS1: Watchdog Timer Output and OBS Alarm Option Table 1.7: JWDT1+JOBS1: Watchdog Timer Output and OBS Alarm Option Closed Pins Result 2-3* System Reset* 4-5* Error Beep* Default System Reset 2-3 closed 1-2 closed AIMB-270 User Manual...
  • Page 22: Jcase1: Case Open Sensor

    1.11 Cache Memory The AIMB-270 supports a CPU with one of the following built-in full speed L2 caches: 4 MB for Intel Core i7-620M CPU 3 MB for Intel Core i5-520M CPU 2 MB for Intel Celeron CPU The built-in second-level cache in the processor yields much higher performance than conventional external cache memories.
  • Page 23: Chapter 2 Connecting Peripherals

    Chapter Connecting Peripherals...
  • Page 24: Introduction

    USB Ports (LAN1_USB12/LAN2_USB34/USB56/ USB78) The AIMB-270 provides up to eight USB ports. The USB interface complies with USB Specification Rev. 2.0 supporting transmission rate up to 480 Mbps and is fuse pro- tected. The USB interface can be disabled in the system BIOS setup.
  • Page 25: Vga/Dvi Connector (Vga1+Dvi1)

    VGA/DVI Connector (VGA1+DVI1) The AIMB-270 includes VGA and DVI interface that can drive conventional VGA and DVI displays. VGA1 is a standard 15-pin D-SUB connector commonly used for VGA. DVI1 is DVI-I connector but only for DVI-D single link signals output. Pin assignments for VGA and DVI connector are detailed in Appendix B.
  • Page 26: Serial Ports (Com1~Com6)

    Serial Ports (COM1~COM6) COM1/COM2 AIMB-270 supports six serial ports. COM1 ~ COM6 only support RS-232. These ports can connect to serial devices, such as a mouse or a printer, or to a com- munications network. The IRQ and address ranges for both ports are fixed. However, if you want to disable the port or change these parameters later, you can do this in the system BIOS setup.
  • Page 27: Ps/2 Keyboard And Mouse Connector (Kbms1)

    Two 6-pin mini-DIN connectors (KBMS1) on the motherboard provide connection to a PS/2 keyboard and a PS/2 mouse, respectively. CPU Fan Connector (CPU_FAN1) If a fan is used, this connector supports cooling fans of 500 mA (6 W) or less. AIMB-270 User Manual...
  • Page 28: System Fan Connector (Sysfan1/2)

    System FAN Connector (SYSFAN1/2) If a fan is used, this connector supports cooling fans of 500 mA (6 W) or less. AIMB-270 User Manual...
  • Page 29: Front Panel Connectors (Jfp1/Jfp2)

    2.8.4 External speaker (JFP1/SPEAKER) JFP1/SPEAKER is a 4-pin connector for an external speaker. If there is no external speaker, the AIMB-270 provides an onboard buzzer as an alternative. To enable the buzzer, set pins 7 & 10 as closed. 2.8.5 Power LED and keyboard lock connector (JFP2/PWR_LED &...
  • Page 30: Line In, Line Out, Mic In Connector (Audio1)

    1-2 closed panel switch via cable jumper setting System On System Suspend Fast flashes Fast flashes Fast flashes System Off Slow flashes Line In, Line Out, Mic In Connector (AUDIO1) Line In Line Out Mic In AIMB-270 User Manual...
  • Page 31: Digital Audio Connector(Spdif_Out1)

    2.10 Digital Audio Connector(SPDIF_OUT1) 2.11 Serial ATA Interface (SATA1 ~ SATA4) AIMB-270 features a high performance Serial ATA interface (up to 300 MB/s) which eases hard drive cabling with thin, space-saving cables. AIMB-270 User Manual...
  • Page 32: Pci Express X16 Slot

    2.12 PCI express x16 slot The AIMB-270 provides 1 x PCI express x16 slot. Note! Intel QM57 chipset supports PCIe x16 slot (Gen 2.0), but it still has some compatibility issues with certain interface cards; below is the com- patibility list table.
  • Page 33: Table 2.3: Pci-E Card

    PCI-E X1 Fail TV- Card Compro VideoMate Vista E500F COMPRO PCI-E X1 PASS TV card SUNIX USB4414N PCI-E X1 PASS Combo (1394B+ SUNIX UFC2412 PCI-E X1 PASS USB2.0) Sound Creative SB X-Fi Titanium Fatallty Pro PCI-E X1 PASS AIMB-270 User Manual...
  • Page 34: Front Headphone Connector (Fpaud1)

    I/O module cable. Note! For motherboards with the optional HD Audio feature, we recommend that you connect a high-definition front panel audio module to this con- nector to take advantage of the motherboard’s high definition audio capability. AIMB-270 User Manual...
  • Page 35: Atx Power Connector (Eatxpwr1, Eatxpwr2)

    12V 4-pin connector. For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum power of 180 W. AIMB-270 User Manual...
  • Page 36: Spi Flash Connector(Spi_Cn1)

    2.15 SPI Flash connector(SPI_CN1) The SPI flash card pin header may be used to flash BIOS if the AIMB-270 cannot power on. AIMB-270 User Manual...
  • Page 37: Lcd Inverter Connector (Inv1)

    2.16 LCD Inverter Connector (INV1) Note! Signal Description Signal Signal Description Vadj=0.75 V (Recommended: 4.7 KΩ, >1/16 W) ENBKL LCD backlight ON/OFF control signal AIMB-270 User Manual...
  • Page 38: Lvds Connector (Lvds1)

    2.17 LVDS Connector (LVDS1) 2.18 General purpose I/O Connector (GPIO1) AIMB-270 User Manual...
  • Page 39: Bios Operation

    Chapter BIOS Operation...
  • Page 40: Introduction

    AIMB-270 setup screens. BIOS Setup The AIMB-270 Series system has AMI BIOS built in, with a CMOS SETUP utility that allows users to configure required settings or to activate certain system features. The CMOS SETUP saves the configuration in the CMOS RAM of the motherboard.
  • Page 41: Main Menu

    System Date using the <Arrow> keys. Enter new values through the keyboard. Press the <Tab> key or the <Arrow> keys to move between fields. The date must be entered in MM/DD/YY format. The time must be entered in HH:MM:SS format. AIMB-270 User Manual...
  • Page 42: Advanced Bios Features

    3.3.1 Advanced BIOS Features Select the Advanced tab from the AIMB-270 setup screen to enter the Advanced BIOS Setup screen. You can select any of the items in the left frame of the screen, such as CPU Configuration, to go to the sub menu for that item. You can display an Advanced BIOS Setup option by highlighting it using the <Arrow>...
  • Page 43: Pci Subsystem Settings

    Set Maximum Read Request Size of PCI Express Device or allow System BIOS to select the value. ASPM Support Set the ASPM Level: Force L0 - Force all links to L0 State: AUTO - BIOS auto configure: DISABLE - Disables ASPM AIMB-270 User Manual...
  • Page 44: Acpi Settings

    Select the highest ACPI sleep state the system will enter, when the Suspend button is pressed. PowerOn by Modem Allows the system to be awakened from an ACPI sleep state by a wake-up sig- nal from a modem that supports wake-up function. AIMB-270 User Manual...
  • Page 45: S5 Rtc Wake Settings

    3.3.4 S5 RTC Wake Settings RTC Wake Settings Determines whether to power on the system at a desired time. (Default: Dis- abled) AIMB-270 User Manual...
  • Page 46: Cpu Configuration

    Intel VT allows a platform to run multiple operating systems and applications in independent partitions, allowing one computer system can function as multiple virtual systems. Power Technology Enable the power manager features. TDC Limit Turbo-XE Mode Processor TDC Limit in 1/8 A granularity. 0 means using the factory-configured value. AIMB-270 User Manual...
  • Page 47: Sata Configuration

    TDP Limit Turbo-XE Mode Processor TDP Limit in 1/8 W granularity. 0 means using the factory-configured value. 3.3.6 SATA Configuration SATA Mode This can be configured as IDE or AHCI mode. AIMB-270 User Manual...
  • Page 48: Intel Igd Swsci Opregion

    Valid only for ACPI. Legacy = ALS Support through the IGD INT10 function. ACPI = ALS support through an ACPI ALS driver. Gfx Low Power Mode This option is applicable for SFF only. Panel Color Depth Select the LFP Panel Color Depth. AIMB-270 User Manual...
  • Page 49: Intel Txt Configuration

    3.3.8 Intel TXT Configuration Intel TXT Configuration This item allow you to enable or disable Intel Trusted Execution Technology AIMB-270 User Manual...
  • Page 50: Usb Configuration

    EHCI Hand-off This is just a workaround item under OS without EHCI hand-off support. Device Reset time out USB mass storage device start unit command time out. Mass Storage Devices Show the USB mass storage device detail information. AIMB-270 User Manual...
  • Page 51: Super Io Configuration

    Serial port 1/2 IRQ /IO/ mode resource configuration. Users can choose IRQ,IO and MODE. Secondary Super IO Configuration For secondary Super IO Fintek 81216 serial port 3/4/5/6 IRQ /IO/ mode resource configuration. Users can choose IRQ,IO and MODE. AIMB-270 User Manual...
  • Page 52: H/W Monitor

    CPU overheat damage. Warning Temperature Use this to set the CPU warning temperature threshold. When the system CPU reaches the warning temperature, the buzzer will beep. Case open Warning To show warning message beep sound when case been opened. AIMB-270 User Manual...
  • Page 53: Intelligent Power Sharing

    3.3.12 Intelligent Power Sharing Intelligent Power Sharing This item allows you to enable or disable Intelligent Power Sharing function. 3.3.13 AMT Configuration AIMB-270 User Manual...
  • Page 54: Clockgen Configuration

    WatchDog Timer Enable/Disable the watchdog timer. 3.3.14 ClockGen Configuration Spread Spectrum Set ClockGen Spread Spectrum function. Spread Spectrum Type Spread Spectrum type select: Down Spread or Center Spread. PLL3 Spread Spectrum Adjust Adjust PLL3 Spread Spectrum setting. AIMB-270 User Manual...
  • Page 55: Mxm 3.0/Hybrid Graphics

    3.3.15 MXM 3.0/Hybrid Graphics MXM 3.0 Support This item allows you to enable or disable MXM 3.0 support AIMB-270 User Manual...
  • Page 56: Chipset Configuration Setting

    Users can display a Chipset Setup option by highlighting it using the <Arrow> keys. All Chipset Setup options are described in this section. The Chipset Setup screens are shown below. The sub menus are described on the following pages. AIMB-270 User Manual...
  • Page 57: North Bridge Configuration

    3.4.1 North Bridge Configuration Low MMIO Align Low MMIO resource align at 64MB/1024MB. Initiate Graphic Adapter This item allows you to select which graphics controller to use as the primary boot device. AIMB-270 User Manual...
  • Page 58: South Bridge Configuration

    Enables or disables the GbE controller. LAN1 Option-ROM Enables or disables GbE LAN boot. Wake on LAN1 from S5 Enables or disables GbE LAN wake up from S5 function. LAN2 Controller Enables or disables the GbE controller. AIMB-270 User Manual...
  • Page 59: Pci Express Ports Configuration

    Azalia internal HDMI codec Enables or disables the internal HDMI codec. High Precision Timer Enables or disables High Precision Event Timer (HPET) 3.4.3 PCI Express Ports Configuration PCI Express Ports Configuration Disable / Enable the PCI Express ports. AIMB-270 User Manual...
  • Page 60: Usb Configuration

    3.4.4 USB Configuration USB Configuration Disable / Enable the USB controller (EHCI #1) and (EHCI #2) and allow users to disable/ enable USB ports. AIMB-270 User Manual...
  • Page 61: Intel Me Subsystem Configuration

    Intel ME Subsystem Configuration ME Version The ME version information. ME Subsystem Disable / Enable the ME function. End of Post Message Disable / Enable the end of post message Execute MEBx Enable / Disable ME MEBx BIOS ROM. AIMB-270 User Manual...
  • Page 62: Boot Setting

    Enable/disable option for ROM to trap int 19. Boot Option Priority Boot Option #1 Boot Option #2 Show the boot device choices. Hard Drive BBS Priorities: Select the main hard disk device type to be a boot hard drive. AIMB-270 User Manual...
  • Page 63: Security Setting

    Select this option and press <ENTER> to access the sub menu, and then type in the password. Set the Administrator password. User Password Select this option and press <ENTER> to access the sub menu, and then type in the password. Set the User password. AIMB-270 User Manual...
  • Page 64: Save & Exit Configuration

    Select Restore Defaults from the Exit menu and press <Enter>. Save as User Default Save the all current settings as a user default. Restore User Default Restore all settings to user default values. Boot Override Shows the boot device types on the system. AIMB-270 User Manual...
  • Page 65: Software Introduction & Service

    Chapter Software Introduction & Service...
  • Page 66: Introduction

    1995. It is used in personal computers and serv- ers for low-speed system management communications. The SMBus API allows a developer to interface a embedded sys- tem environment and transfer serial messages using the SMBus protocols, allowing multiple simultaneous device control. AIMB-270 User Manual...
  • Page 67 System Throttling Refers to a series of methods for reducing power consump- tion in computers by lowering the clock frequency. This API allows the user to adjust the clock from 87.5% to 12.5%. AIMB-270 User Manual...
  • Page 68: Software Utility

    The eSOS also provide for remote connection via Telnet server and FTP server so the administrator can attempt to rescue the system. Note: This function requires BIOS cus- tomization. AIMB-270 User Manual...
  • Page 69: Chapter 5 Chipset Software Installation Utility

    Chapter Chipset Software Installation Utility...
  • Page 70: Before You Begin

    To facilitate the installation of the enhanced display drivers and utility software, read the instructions in this chapter carefully. The drivers for the AIMB-270 are located on the software installation CD. The driver in the folder of the driver CD will guide and link you to the utilities and drivers under a Windows system.
  • Page 71: Windows Xp/Windows 7 Driver Setup

    Windows XP/Windows 7 Driver Setup Insert the driver CD into your system's CD-ROM drive. You can see the driver folder items. Navigate to the "Chipset" folder and click "infinst_autol.exe" to complete the installation of the driver. AIMB-270 User Manual...
  • Page 72 AIMB-270 User Manual...
  • Page 73: Vga Setup

    Chapter VGA Setup...
  • Page 74: Introduction

    Insert the driver CD into your system's CD-ROM drive. You can see the driver folders items. Navigate to the "VGA" folder and click "setup.exe" to complete the installation of the drivers for Windows 7, Windows Vista, Windows XP. AIMB-270 User Manual...
  • Page 75 AIMB-270 User Manual...
  • Page 76 AIMB-270 User Manual...
  • Page 77: Lan Configuration

    Chapter LAN Configuration...
  • Page 78: Introduction

    Introduction The AIMB-270 has dual Gigabit Ethernet LANs via dedicated PCI Express x1 lanes (Intel 82577LM (LAN1) and 82583V (LAN2)) that offer bandwidth of up to 500 MB/ sec, eliminating the bottleneck of network data flow and incorporating Gigabit Ether- net at 1000 Mbps.
  • Page 79: Windows 7/Vista/Xp Driver Setup (Intel 82577Lm/82583V)

    ® Windows 7/Vista/XP Driver Setup (Intel 82577LM/82583V) Insert the driver CD into your system's CD-ROM drive. Select the LAN folder then navigate to the directory for your OS. AIMB-270 User Manual...
  • Page 80 AIMB-270 User Manual...
  • Page 81 Appendix Programming the Watchdog Timer...
  • Page 82: Appendix A Programming The Watchdog Timer

    Programming the Watchdog Timer The AIMB-270's watchdog timer can be used to monitor system software operation and take corrective action if the software fails to function within the programmed period. This section describes the operation of the watchdog timer and how to pro- gram it.
  • Page 83 W83627DHG-P Unlock Select register of watchdog timer Enable the function of the watchdog timer Use the function of the watchdog timer Lock W83627DHG-P AIMB-270 User Manual...
  • Page 84: Table A.1: Watchdog Timer Registers

    Bit 5: Write 1 to generate a timeout signal immedi- ately and automatically return to 0. [default=0] Bit 4: Read status of watchdog timer, 1 means timer is “timeout”. Write this address to I/O port 2E (hex) to lock the AA (hex) ----- watchdog timer 2. AIMB-270 User Manual...
  • Page 85: Example Program

    Inc dx Mov al,10 Out dx,al ;----------------------------------------------------------- Dec dx ; Lock W83627DHG-P Mov al,0aah Out dx,al Enable watchdog timer and set 5 minutes as timeout interval ;----------------------------------------------------------- Mov dx,2eh ; Unlock W83627DHG-P Mov al,87h Out dx,al Out dx,al AIMB-270 User Manual...
  • Page 86 Enable watchdog timer to be reset by mouse ;----------------------------------------------------------- Mov dx,2eh ; Unlock W83627DHG-P Mov al,87h Out dx,al Out dx,al ;----------------------------------------------------------- Mov al,07h ; Select registers of watchdog timer Out dx,al Inc dx Mov al,08h Out dx,al ;----------------------------------------------------------- AIMB-270 User Manual...
  • Page 87 Dec dx ; Enable the function of watchdog timer Mov al,30h Out dx,al Inc dx Mov al,01h Out dx,al ;----------------------------------------------------------- Dec dx ; Enable watchdog timer to be strobed reset by keyboard Mov al,0f7h Out dx,al Inc dx In al,dx Or al,40h Out dx,al AIMB-270 User Manual...
  • Page 88 Dec dx ; Generate a time-out signal Mov al,0f7h Out dx,al ;Write 1 to bit 5 of F7 register Inc dx In al,dx Or al,20h Out dx,al ;----------------------------------------------------------- Dec dx ; Lock W83627DHG-P Mov al,0aah Out dx,al AIMB-270 User Manual...
  • Page 89: Appendix B I/O Pin Assignments

    Appendix I/O Pin Assignments...
  • Page 90: Usb Header (Usb56, Usb78)

    USB Header (USB56, USB78) Table B.1: USB Header (USB56) Signal Signal USB0_VCC5 USB1_VCC5 USB0_D- USB1_D- USB0_D+ USB1_D+ VGA Connector (VGA1) Table B.2: VGA Connector (VGA1) Signal Signal CRT_VCCIN VGA_G VGA_B V_SDAT H-SYNC V-SYNC V_SCLK AIMB-270 User Manual...
  • Page 91: Spi_Cn1: Spi Fresh Card Pin Connector

    Table B.3: SPI_CN1:SPI Fresh Card Pin Connector Signal Signal +F1_3V F1_SPI_CS#_Q F1_SPI_CLK_Q F1_SPI_MISO_Q F1_SPI_MOSI_Q PS/2 Keyboard and Mouse Connector (KBMS1) Table B.4: PS/2 Keyboard and Mouse Connector (KBMS1) Signal KB DATA KB VCC KB CLK M_DATA M_VCC M_CLK AIMB-270 User Manual...
  • Page 92: Interface (Com3/4/5/6)

    RTS_3 TXD_3 CTS_3 DTR_3 RRI_3 GND_3 GND_3 DCD_4 DSR_4 RXD_4 RTS_4 TXD_4 CTS_4 DTR_4 RRI_4 GND_4 GND_4 DCD_5 DSR_5 RXD_5 RTS_5 TXD_5 CTS_5 DTR_5 RRI_5 GND_5 GND_5 DCD_6 DSR_6 RXD_6 RTS_6 TXD_6 CTS_6 DTR_6 RRI_6 GND_6 GND_6 AIMB-270 User Manual...
  • Page 93: Cpu Fan Power Connector (Cpu_Fan1)

    CPU Fan Power Connector (CPU_FAN1) Table B.6: CPU Fan Power Connector (CPU_FAN1) Signal +12 V DETECT System Fan Power Connector (SYS_FAN1/2) Table B.7: System Fan Power Connector (SYSFAN1/SYSFAN2) Signal +12 V DETECT AIMB-270 User Manual...
  • Page 94: Power Led & Keyboard Lock Connector (Jfp2)

    The single board computer has its own buzzer. You can also connect it to the exter- nal speaker on your computer chassis. Table B.9: Power Switch/HDD LED/SMBus/Speaker (JFP1) Signal Signal SPK_P1 HDDLED+ HDDLED- SPK_P3 SMB_DAT SYS_RST SPK_P4 SMB_CLK AIMB-270 User Manual...
  • Page 95: Usb/Lan Ports (Lan1_Usb12/Lan2_Usb34)

    XMT+ XMT- RCV- RCV+ B.11 Line In, Line Out, Mic In Connector (AUDIO1) Line In Line Out Mic In B.12 Serial ATA0/1 (SATA1 ~ 4) Table B.12: Serial ATA 0/1 (SATA1/SATA2) Signal Signal SATA_0TX+ SATA_0TX- SATA_0RX- SATA_0RX+ AIMB-270 User Manual...
  • Page 96: At/Atx Mode (Pson1)

    Table B.14: AC-97 Audio Interface (FPAUD1) Signal Signal MIC2_L MIC2_R FP_AUD_DET LOUT2_R SRTN1 LOUT2_DET LOUT2_L SRTN2 B.15 GPIO Pin Header (GPIO1) Table B.15: GPIO Pin Header (GPIO1) Signal Signal GPIO0 GPIO4 GPIO1 GPIO5 GPIO2 GPIO6 GPIO3 GPIO7 AIMB-270 User Manual...
  • Page 97: Lvds Connector: Lvds1

    GND_7 VDDSAFE_3 VDDSAFE_4 OD0- ED0- OD0+ ED0+ GND_2 GND_8 OD1- ED1- OD1+ ED1+ GND_3 GND_9 OD2- ED2- OD2+ ED2+ GND_4 GND_10 OCK- ECK- OCK+ ECK+ GND_3 GND_11 DDC_CLK DDC_DAT GND_6 GND_12 OD3- ED3- OD3+ ED3+ HPLG VCON AIMB-270 User Manual...
  • Page 98: Lvds Power Jumper (Jlvds1)

    B.17 LVDS Power Jumper (JLVDS1) * default setting Table B.17: LVDS Power Jumper Signal VCC3 VCC_LCD B.18 LVDS Inverter (INV1) Table B.18: LVDS Power Jumper Signal +12V BL_EN BL_CLT AIMB-270 User Manual...
  • Page 99: Atx Power Connector (Eatxpwr1)

    B.19 ATX Power Connector (EATXPWR1) Table B.19: ATX Power Connector (EATXPWR1) Signal Signal +3.3 V 3.3 V +3.3 V -12 V +5 V PSON +5 V -5 V 5 VSB +5 V 12 V +5 V AIMB-270 User Manual...
  • Page 100: Atx 12 V Connector (Eatxpwr2)

    Table B.20: ATX 12 V connector (ATX12V_1) Signal Signal aGND aGND CPU_+12V CPU_+12V B.21 DMA Channel Assignments Table B.21: DMA Channel Assignments Channel Function Available Available Floppy disk (8-bit transfer) Available Cascade for DMA controller 1 Available Available Available AIMB-270 User Manual...
  • Page 101: Interrupt Assignments

    1st MB Memory Map Table B.23: 1st MB Memory Map Addr. range (Hex) Device E0000h - FFFFFh BIOS CC000h - DFFFFh Unused C0000h - CBFFFh VGA BIOS A0000h - BFFFFh Video Memory 00000h - 9FFFFh Base memory AIMB-270 User Manual...
  • Page 102 Adolfo Pérez Esquivel 3 Edificio Las Americas III Oficiana 40 28230 Parque Empresarial Madrid Las Rozas - Spain Tel.: +34-916 366 458 Data Modul Ltd. / UK 3 Brindley Place Birmingham B 12JB United Kingdom Tel.: +44-121-698-8641 Data Modul Inc. / USA...

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