User Manual AIMB-270 Intel® Core™ i7/i5/Celeron® µFC-PGA989 Mini-ITX with VGA/ 2DVI/LVDS, 6 COM, Dual LAN, PCIe x 16
Copyright The documentation and the software included with this product are copyrighted 2010 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reliable.
A Message to the Customer Advantech Customer Services Each and every Advantech product is built to the most exacting specifications to ensure reliable performance in the harsh and demanding conditions typical of industrial environments. Whether your new Advantech equipment is destined for the laboratory or the factory floor, you can be assured that your product will provide the reliability and ease of operation for which the name Advantech has come to be known. Your satisfaction is our primary concern.
Declaration of Conformity FCC Class B This device complies with the requirements in part 15 of the FCC rules: Operation is subject to the following two conditions: ! This device may not cause harmful interference ! This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
CPU Compatibility CPU Family Speed sSpec. Core Stepping TDP L3 cache Intel i5-520M 2.4G 2.4G SLBNB C2 35W 3MB Intel i7-620M 2.66G 2.
Ordering Information Part Number Chipset VGA 2 DVI SW RAID USB COM AIMB-270G2-00A1E QM57 Yes Yes Yes 8 2 6 GbE LAN Product Warranty (2 years) Advantech warrants to you, the original purchaser, that each of its products will be free from defects in materials and workmanship for two years from the date of purchase.
Initial Inspection Before you begin installing your motherboard, please make sure that the following materials have been shipped: ! 1 x AIMB-270 Intel Core™ i7/i5/Celeron µFC-PGA989 Mini-ITX motherboard ! 2 x SATA HDD cable ! 2 x SATA Power cable ! 1 x CPU cooler ! 1 x Cable kit for 4 serial ports ! 1 x I/O port bracket ! 1 x Startup manual ! 1 x Driver CD ! 1 x Warranty card If any of these items are missing or damaged, contact your distributor or sales representative immediately.
AIMB-270 User Manual viii
Contents Chapter 1 General Information ............................1 1.1 1.2 1.3 1.9 1.10 1.11 1.12 Introduction ............................................................................................... 2 Features .................................................................................................... 2 Specifications ............................................................................................ 2 1.3.1 System .............................................................
2.8.3 2.8.4 2.8.5 2.13 2.14 2.15 2.16 2.17 2.18 HDD LED (JFP1/HDDLED) ........................................................ 17 External speaker (JFP1/SPEAKER) ........................................... 17 Power LED and keyboard lock connector (JFP2/PWR_LED & KEY LOCK) ................................................ 17 Table 2.2: ATX power supply LED status (No support for AT power)........................................ 18 Line In, Line Out, Mic In Connector (AUDIO1).................................
Chapter 5 Chipset Software Installation Utility .....57 5.1 5.2 5.3 Before You Begin .................................................................................... 58 Introduction ............................................................................................. 58 Windows XP/Windows 7 Driver Setup .................................................... 59 6 VGA Setup ..........................................61 6.1 6.2 Introduction .....................................................
B.15 B.16 B.17 B.18 B.19 B.20 B.21 B.22 B.23 AIMB-270 User Manual Table B.14:AC-97 Audio Interface (FPAUD1) ............................ 84 GPIO Pin Header (GPIO1)...................................................................... 84 Table B.15:GPIO Pin Header (GPIO1) ....................................... 84 LVDS Connector: LVDS1........................................................................ 85 Table B.16:LVDS1 Connector ....................................................
Chapter 1 1 General Information
1.1 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. A rich I/O connectivity of 6 serial ports, 8 USB 2.0, dual GbE LAN and 4 SATA ports. 1.2 Features ! ! ! ! Rich I/O connectivity: 6 serial ports, 8 USB 2.
! ! ! ! ! Controller: Intel® HD Graphics Display memory: 1 GB maximum shared memory with 2GB and above system memory installed DVI: Supports DVI up to resolution 1920 x 1200 @ 60Hz refresh rate VGA: Supports VGA up to resolution 2048 x 1536 @ 75Hz refresh rate LVDS: Supports LVDS up to resolution 1920 x 1200 ! ! Supports dual 10/100/1000 Mbps Ethernet port (s) via PCI Express x1 bus which provides 500 MB/s data transmission rate Controller: LAN1: Intel 82577LM; LAN2: Intel 82583v 1.3.
Table 1.1: Jumpers JLVDS_CLT1 Brightness control selector for Analog or Digital (Default 1-2, Analog) JWE1 Jumper for update BIOS ME mode Table 1.
AUDIO1 LAN1 USB12 LAN2 USB34 VGA1 DVI1 LVDS1 COM12 KBMS1 JFP1 3 2 1 JFP2 1 6 5 4 2 9 12 8 11 7 10 3 4 5 JFP1 PWRSW RESET HDDLED SM_BUS SPEAKER JFP2 KEYLOCK & PWRLED Chapter 1 1.5 Board layout: Jumper and Connector Locations INV1 53 USB56 USB78 COM3456 3 CMOS1 1 BH BJ 4 A B EATXPWR2 SATA3 SPI_CN1 2 1 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.
1.6 AIMB-270 Board Diagram 2nd DVI DVI VGA VGA 1st DVI DVI 4SATA PORS SATA2 8USB PORTS USB 2.0 LVDS 24/48 bit Channel A DDR3 800/1066 Channel B DDR3 800/1066 Interface Flex Display Intel Core i7/i5/Celeron PCIe x 16 DMI x 4 PCIe x 16 ALC888 Intel 82577LM PCIe x1 Intel 82583V PCIe x1 Mini-PCIe LPC HD Audio QM57 PCIe x1 SPI BIOS Super I/O 83627DHG-P 2 RS-232, PS/2, WDT, 8 GPIO Figure 1.
Warning! Always completely disconnect the power cord from chassis whenever you work with the hardware. Do not make connections while the power is on. Sensitive electronic components can be damaged by sudden power surges. Only experienced electronics personnel should open the PC chassis. Caution! The computer is provided with a battery-powered real-time clock circuit. There is a danger of explosion if battery is incorrectly replaced. Replace only with same or equivalent type recommended by the manufacturer.
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. This procedure will reset the CMOS to its default setting. Table 1.3: CMOS1 Function Jumper Setting *Keep CMOS data 1-2 closed Clear CMOS data 2-3 closed * Default 1.8.
Table 1.5: JLVDS_CLT1: Backlight control selector for LVDS1 Closed Pins Result 1-2* Linear brightness control 2-3 PWM brightness control *Default 1 Chapter 1 1.8.4 JLVDS_CLT1: Backlight control selector for LVDS1 1 1.8.5 PSON1: ATX, AT Mode Selector Table 1.6: PSON1: ATX, AT Mode Selector Closed Pins Result 1-2 AT Mode 2-3* ATX Mode *Default 1 1 ATX Mode 2-3 closed AT Mode 1-2 closed 1.8.6 JWDT1+JOBS1: Watchdog Timer Output and OBS Alarm Option Table 1.
1.8.7 JCASE1: Case Open Sensor The AIMB-270 motherboard contains a jumper that offer a chassis open sensor. The buzzer on the motherboard beeps when the case is opened. 1.9 System Memory The AIMB-270 has two sockets for a 204-pin DDR3 SODIMM. This socket uses a 1.5 V unbuffered double data rate synchronous DRAM (DDR SDRAM). DRAM is available in capacities of 1 GB, 2 GB and 4GB. The sockets can be filled in any combination with SODIMMs of any size, giving a total memory size between 1 GB, 2 GB and 4GB.
Chapter 2 Connecting Peripherals 2
2.1 Introduction You can access most of the connectors from the top of the board as it is being installed in the chassis. If you have a number of cards installed or have a packed chassis, you may need to partially remove the card to make all the connections. 2.2 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 protected.
Chapter 2 2.3 VGA/DVI Connector (VGA1+DVI1) 4 2 1 5 10 15 1 6 11 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.
2.4 Serial Ports (COM1~COM6) COM1/COM2 3 4 2 1 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 communications 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. Different devices implement the RS-232 standards in different ways.
4 2 1 Two 6-pin mini-DIN connectors (KBMS1) on the motherboard provide connection to a PS/2 keyboard and a PS/2 mouse, respectively. 2.6 CPU Fan Connector (CPU_FAN1) 4 3 3 4 2 2 1 1 If a fan is used, this connector supports cooling fans of 500 mA (6 W) or less. 15 AIMB-270 User Manual Connecting Peripherals 3 Chapter 2 2.
2.7 System FAN Connector (SYSFAN1/2) 4 3 3 4 2 2 1 1 If a fan is used, this connector supports cooling fans of 500 mA (6 W) or less.
There are several headers for monitoring and controlling the AIMB-270. Connecting Peripherals 3 4 2 1 2.8.1 ATX soft power switch ((JFP1/PWR_SW)) If your computer case is equipped with an ATX power supply, you should connect the power on/off button on your computer case to ((JFP1/ PWR_SW)), for convenient power on and off. 2.8.2 Reset (JFP1/RESET) Many computer cases offer the convenience of a reset button. Connect the wire for the reset button. 2.8.
should be connected to pin 4-5. There are 3 modes for the power supply connection. The first is “ATX power mode”; the system turns on/off by a momentary power button. The second is “AT Power Mode”; the system turns on/off via the power supply switch. The third is another “AT Power Mode” which makes use of the front panel power switch. The power LED status is indicated in the following table: Table 2.
4 2 1 2.11 Serial ATA Interface (SATA1 ~ SATA4) 3 4 2 1 AIMB-270 features a high performance Serial ATA interface (up to 300 MB/s) which eases hard drive cabling with thin, space-saving cables. 19 AIMB-270 User Manual Connecting Peripherals 3 Chapter 2 2.
2.12 PCI express x16 slot 3 4 2 1 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 compatibility list table.
Type Brand Name Bus Advantech Result PN ASUS EN9400GT/512M (nVIDIA 9400GT) PCI-E X16 NA PASS GIGABYTE GV-NX88T512H-B (nVIDIA GeForce 8800GT) PCI-E X16 (Gen2) NA Fail Leadtek PX9600GT DDR3 HDCP 256BIT PCI-E X16 (NVIDIA GeForce 9600GT) (Gen2) NA PASS PowerColor HD 4670 PCS (AX4670 512MD3- PCI-E X16 P) (Gen2) NA Fail RX3870-T2D512E/D4 (Radeon HD 3870) PCI-E X16 (Gen2) NA PASS PX9500GT (NVIDIA GeForce 9500 GT) PCI-E X16 (Gen2) NA PASS EN9600GSO ULTIMATE / 384M/ PCI-E X16 A NA PAS
2.13 Front Headphone Connector (FPAUD1) This connector is for a chassis-mounted front panel audio I/O module that supports either HD Audio or legacy AC’97 (optional) audio standard. Connect this connector with the front panel audio I/O module cable. 3 4 2 Note! 1 For motherboards with the optional HD Audio feature, we recommend that you connect a high-definition front panel audio module to this connector to take advantage of the motherboard’s high definition audio capability.
This connector is for an ATX Micro-Fit power supply. The plugs from the power supply are designed to fit these connectors in only one direction. Determine the proper orientation and push down firmly until the connectors mate completely. Connecting Peripherals 3 4 2 Note! 1. 2. Chapter 2 2.14 ATX Power Connector (EATXPWR1, EATXPWR2) 1 Please do connect the EATXPWR2 connector with the PSU ATX 12V 4-pin connector.
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.
Chapter 2 2.16 LCD Inverter Connector (INV1) 4 2 Note! ! 1 Signal Description Signal VR Signal Description Vadj=0.75 V (Recommended: 4.
2.17 LVDS Connector (LVDS1) 3 4 2 1 2.
Chapter 3 BIOS Operation 3
3.1 Introduction AMI BIOS has been integrated into many motherboards, and has been very popular for over a decade. People sometimes refer to the AMI BIOS setup menu as BIOS, BIOS setup or CMOS setup. With the AMI BIOS Setup program, you can modify BIOS settings and control the special features of your computer. The Setup program uses a number of menus for making changes and turning special features on or off. This chapter describes the basic navigation of the AIMB-270 setup screens. 3.
Press to enter AMI BIOS CMOS Setup Utility, the Main Menu will appear on the screen. Use arrow keys to select among the items and press to accept or enter the sub-menu. Chapter 3 3.3 Main Menu BIOS Operation The Main BIOS setup screen has two main frames. The left frame displays all the options that can be configured. Grayed-out options cannot be configured; options in blue can. The right frame displays the key legend. Above the key legend is an area reserved for a text message.
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 keys. All Advanced BIOS Setup options are described in this section. The Advanced BIOS Setup screen is shown below. The sub menus are described on the following pages.
Chapter 3 3.3.2 PCI Subsystem Settings BIOS Operation ! ! ! ! ! ! ! ! ! ! ! PCI ROM Priority Select the legacy or EFI compatible ROM PCI Latency timer Value in units of PCI clocks for PCI device latency timer register. VGA Palette Snoop This item is designed to solve problems caused by some non-standard VGA cards. PERR# Generation Enables or Disables PCI Device to Generate PERR#. SERR# Generation Enables or Disables PCI Device to Generate SERR#.
! Extended Synch If ENABLED, allows generation of Extended Synchronization patterns. 3.3.3 ACPI settings ! ! ! ! Enable ACPI Auto Configuration Enable or disable BIOS ACPI auto configuration Enable Hibernation Enable or Disable system ability to OS/S4 sleep state. ACPI Sleep State Select the highest ACPI sleep state the system will enter, when the Suspend button is pressed.
Chapter 3 3.3.4 S5 RTC Wake Settings BIOS Operation ! RTC Wake Settings Determines whether to power on the system at a desired time.
3.3.5 CPU Configuration ! ! ! ! ! ! ! ! Hyper-Threading This item allows you to enable or disable Intel Hyper Threading technology. Active Processor Cores Allows you to choose the number of CPU cores to activate in each processor package. Limit CPUID Maximum This item allows you to limit CPUID maximum value. Execute Disable Bit This item allows you to enable or disable the No-Execution page protection technology.
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 Chapter 3 ! BIOS Operation ! SATA Mode This can be configured as IDE or AHCI mode.
3.3.7 Intel IGD SWSCI OpRegion ! ! ! ! ! ! ! ! DVMT/FIXED Memory Specifies the amount of DVMT / FIXED system memory to allocate for video memory. IGD - Boot Type Select the Video Device which will be activated during POST, this has no effect if external graphic does not present. LCD Panel Type Select LCD panel resolution used by the Internal Graphic Device. Panel Scaling Select the LCD panel scaling option used by the Internal Graphic Device.
Chapter 3 3.3.
3.3.9 USB Configuration ! ! ! ! Legacy USB Support Enables support for legacy USB. Auto option disables legacy support if no USB devices are connected. 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.
Chapter 3 3.3.10 Super IO Configuration BIOS Operation ! ! Serial Port 0/1 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.
3.3.11 H/W Monitor ! ! ! Shutdown Temperature This potion allows user to set the CPU temperature at which the system will automatically shut down to prevent 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.
Chapter 3 3.3.12 Intelligent Power Sharing BIOS Operation ! Intelligent Power Sharing This item allows you to enable or disable Intelligent Power Sharing function. 3.3.
! ! ! AMT Intel Active Management Technology (AMT) is hardware-based technology for remotely managing and securing PCs out-of-band. Unconfigure AMT/ME Unconfigure AMT/ME setting. 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.
Chapter 3 3.3.15 MXM 3.0/Hybrid Graphics BIOS Operation ! MXM 3.0 Support This item allows you to enable or disable MXM 3.
3.4 Chipset Configuration Setting Select the chipset tab from the BIOS setup screen to enter the Chipset Setup screen. Users can select any item in the left frame of the screen, such as PCI express Configuration, to go to the sub menu for that item. Users can display a Chipset Setup option by highlighting it using the 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.
Chapter 3 3.4.1 North Bridge Configuration BIOS Operation ! ! 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.
! ! ! ! ! ! ! Graphics Turbo IMON Current Graphics turbo IMON current values supported (14-31) VT-d To support Intel chipset virtualization technology for directed I/O. PCI Express Compliance mode Disable /Enable the compliance mode. PCI Express Port Disable /Enable the Northbridge PCI express ports. IGD Memory Set internal graphic shared memory size (32M / 64M / 128M). PAVP Mode Select the PAVP mode used by the internal graphics device. PEG Force Gen1 Disable /Enable the PEG Force Gen1. 3.4.
! ! ! ! ! 3.4.3 PCI Express Ports Configuration ! PCI Express Ports Configuration Disable / Enable the PCI Express ports. 47 AIMB-270 User Manual BIOS Operation ! LAN2 Option-ROM Enables or disables GbE LAN boot. Wake on LAN2 from S5 Enables or disables GbE LAN wake up from S5 function. Restore AC Power Loss The system goes into on/off state after an AC power loss. SLP_S4 Assertion Stretch Enable This item allows you to set a delay of a set number of seconds.
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.
Chapter 3 3.4.5 Intel ME Subsystem Configuration BIOS Operation ! ! ! ! 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.
3.5 Boot Setting ! ! ! ! ! ! ! ! ! Quiet Boot If this option is set to Disabled, the BIOS displays normal POST messages. If Enabled, an OEM Logo is shown instead of POST messages. Fast Boot This item allows BIOS to skip certain tests while booting. This will decrease the time needed to boot the system. Setup Prompt Timeout Number of seconds to wait for setup activation key. (65535 means indefinite waiting) Bootup Numlock State When "ON", the keyboard num lock state will stay "ON" after booting.
Chapter 3 3.6 Security Setting BIOS Operation ! ! Administrator Password Select this option and press to access the sub menu, and then type in the password. Set the Administrator password. User Password Select this option and press to access the sub menu, and then type in the password. Set the User password.
3.7 Save & Exit Configuration ! 1. 2. ! 1. 2. ! ! ! ! Save Changes and Exit When users have completed system configuration, select this option to save changes, exit BIOS setup menu and reboot the computer to take effect all system configuration parameters. Select Exit Saving Changes from the Exit menu and press . The following message appears: Save Configuration Changes and Exit Now? [Ok] [Cancel] Select Ok or cancel.
Chapter 4 4 Software Introduction & Service
4.1 Introduction The mission of Advantech Embedded Software Services is to "Enhance quality of life with Advantech platforms and Microsoft® Windows® embedded technology." We enable Windows® Embedded software products on Advantech platforms to more effectively support the embedded computing community. Customers are freed from the hassle of dealing with multiple vendors (hardware suppliers, system integrators, embedded OS distributors) for projects.
Brightness Control The Brightness Control API allows a developer to access embedded devices and easily control brightness. The Backlight API allows a developer to control the backlight (screen) on/off in embedded devices. 4.2.1.3 Monitor Watchdog A watchdog timer (WDT) is a device that performs a specific operation after a certain period of time if something goes wrong and the system does not recover on its own.
4.2.2 Software Utility BIOS Flash The BIOS Flash utility allows customers to update the flash ROM BIOS version, or use it to back up current BIOS by copying it from the flash chip to a file on customers’ disk. The BIOS Flash utility also provides a command line version and an API for fast implementation into customized applications. Embedded Security ID The embedded application is the most important property of a system integrator.
Chapter 5 Chipset Software Installation Utility 5
5.1 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. Updates are provided via Service Packs from Microsoft*. Note! The files on the software installation CD are compressed.
1. 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. Chapter 5 5.
AIMB-270 User Manual 60
Chapter 6 VGA Setup 6
6.1 Introduction The Intel mobile Core i7-620M, Core i5-520M and Celeron P4500 CPUs with dual core are embedded with an integrated graphics controller. You need to install the VGA driver to enable the function. Optimized integrated graphic solution: With Intel Graphics Flexible, it supports versatile display options and 32-bit 3D graphics engine.
Chapter 6 VGA Setup 63 AIMB-270 User Manual
AIMB-270 User Manual 64
Chapter 7 7 LAN Configuration
7.1 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 Ethernet at 1000 Mbps. 7.2 Features ! ! ! ! ! ! Integrated 10/100/1000 Mbps transceiver 10/100/1000 Mbps triple-speed MAC High-speed RISC core with 24-KB cache On-chip voltage regulation Wake-on-LAN (WOL) support PCI Express X1 host interface 7.
Insert the driver CD into your system's CD-ROM drive. Select the LAN folder then navigate to the directory for your OS. Chapter 7 7.
AIMB-270 User Manual 68
Appendix A A Programming the Watchdog Timer
A.1 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 program it. A.1.1 Watchdog Timer Overview The watchdog timer is built into the super I/O controller W83627DHG-P.
Appendix A Programming the Watchdog Timer Unlock W83627DHG-P Select register of watchdog timer Enable the function of the watchdog timer Use the function of the watchdog timer Lock W83627DHG-P 71 AIMB-270 User Manual
Table A.1: Watchdog Timer Registers Address of Register (2E) Attribute Read/Write Value (2F) & description 87 (hex) ----- Write this address to I/O address port 2E (hex) twice to unlock the W83627DHG-P. 07 (hex) write Write 08 (hex) to select register of watchdog timer. 30 (hex) write Write 01 (hex) to enable the function of the watchdog timer. Disabled is set as default. write Set seconds or minutes as units for the timer. Write 0 to bit 3: set second as counting unit.
1. Enable watchdog timer and set 10 sec.
;----------------------------------------------------------Mov al,07h ; Select registers of watchdog timer Out dx,al Inc dx Mov al,08h Out dx,al ;----------------------------------------------------------Dec dx ; Enable the function of watchdog timer Mov al,30h Out dx,al Inc dx Mov al,01h Out dx,al ;----------------------------------------------------------Dec dx ; Set minute as counting unit Mov al,0f5h Out dx,al Inc dx In al,dx Or al,08h Out dx,al ;---------------------------------------------------------
75 AIMB-270 User Manual Appendix A Programming the Watchdog Timer 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 reset by mouse Mov al,0f7h Out dx,al Inc dx In al,dx Or al,80h Out dx,al ;----------------------------------------------------------Dec dx ; Lock W83627DHG-P Mov al,0aah Out dx,al 4.
;----------------------------------------------------------Dec dx ; Lock W83627DHG-P Mov al,0aah Out dx,al 5.
Appendix B B I/O Pin Assignments
B.1 USB Header (USB56, USB78) Table B.1: USB Header (USB56) Pin Signal Pin Signal 1 USB0_VCC5 2 USB1_VCC5 3 USB0_D- 4 USB1_D- 5 USB0_D+ 6 USB1_D+ 7 GND 8 GND 9 Key 10 GND B.2 VGA Connector (VGA1) 5 1 10 6 15 11 Table B.
Table B.3: SPI_CN1:SPI Fresh Card Pin Connector Pin Signal Pin Signal 1 +F1_3V 2 GND 3 F1_SPI_CS#_Q 4 F1_SPI_CLK_Q 5 F1_SPI_MISO_Q 6 F1_SPI_MOSI_Q 7 NC 8 NC B.4 PS/2 Keyboard and Mouse Connector (KBMS1) Table B.4: PS/2 Keyboard and Mouse Connector (KBMS1) Pin Signal 1 KB DATA 2 N/C 3 GND 4 KB VCC 5 KB CLK 6 N/C 7 M_DATA 8 N/C 9 GND 10 M_VCC 11 M_CLK 12 N/C 79 AIMB-270 User Manual Appendix B I/O Pin Assignments B.
B.5 RS-232 Interface (COM3/4/5/6) Table B.
4 3 2 1 Table B.6: CPU Fan Power Connector (CPU_FAN1) Pin Signal 1 GND 2 +12 V 3 DETECT 4 PWM B.7 System Fan Power Connector (SYS_FAN1/2) 4 3 2 1 Table B.7: System Fan Power Connector (SYSFAN1/SYSFAN2) Pin Signal 1 GND 2 +12 V 3 DETECT 4 PWM 81 AIMB-270 User Manual Appendix B I/O Pin Assignments B.
B.8 Power LED & Keyboard Lock Connector (JFP2) You can use an LED to indicate when the single board computer is on. Pin 1 of JFP3 supplies the LED's power, and Pin 3 is the ground. Table B.8: Power LED & Keyboard Lock Connector (JFP2) Pin Function 1 LED power 2 NC 3 GND 4 KEYLOCK# 5 GND B.9 Power switch/HDD LED/SMBus/Speaker (JFP1) The single board computer has its own buzzer. You can also connect it to the external speaker on your computer chassis. Table B.
Table B.10: USB Port Pin Signal Pin Signal 1 VCC 3 Data0+ 2 Data0- 4 GND Table B.11: Ethernet 10/100 Mbps RJ-45 Port Pin Signal Pin Signal 1 XMT+ 5 N/C 2 XMT- 6 RCV- 3 RCV+ 7 N/C 4 N/C 8 N/C 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.
B.13 AT/ATX Mode (PSON1) Table B.13: AT/ATX Mode (PSON1) Pin Signal Pin Signal 1 #PSON_SIO (to super IO) 2 #PSON (to power supply) 3 GND 1 9 B.14 HD Audio Interface (FPAUD1) Table B.14: AC-97 Audio Interface (FPAUD1) Pin Signal Pin Signal 1 MIC2_L 2 GND 3 MIC2_R 4 FP_AUD_DET 5 LOUT2_R 6 SRTN1 7 LOUT2_DET 8 KEY 9 LOUT2_L 10 SRTN2 B.15 GPIO Pin Header (GPIO1) Table B.
Table B.
B.17 LVDS Power Jumper (JLVDS1) * default setting Table B.17: LVDS Power Jumper Pin Signal 1 VCC3 2 VCC_LCD 3 VCC B.18 LVDS Inverter (INV1) Table B.
Table B.19: ATX Power Connector (EATXPWR1) Pin Signal Pin Signal 1 +3.3 V 11 3.3 V 2 +3.3 V 12 -12 V 3 GND 13 GND 4 +5 V 14 PSON 5 GND 15 GND 6 +5 V 16 GND 7 GND 17 GND 8 POK 18 -5 V 9 5 VSB 19 +5 V 10 12 V 20 +5 V 87 AIMB-270 User Manual Appendix B I/O Pin Assignments B.
B.20 ATX 12 V connector (EATXPWR2) Table B.20: ATX 12 V connector (ATX12V_1) Pin Signal Pin Signal 1 aGND 2 aGND 3 CPU_+12V 4 CPU_+12V B.21 DMA Channel Assignments Table B.
Table B.
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