User Manual AIMB-272 Intel® Core™ i7/i5/i3 Celeron® µFC-PGA988 Mini-ITX with VGA/ DVI/HDMI/LVDS, 6 COM, Dual LAN, PCIe x 16
Copyright The documentation and the software included with this product are copyrighted 2011 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.
Memory Compatibility Brand Size Speed Type ECC Vendor PN 1GB DDR3 1066 SODIMM DDR3 N TS128MSK64V1U/ SEC K4B1G0846DTS2KSU28200-1S HCF8(128x8) 1GB DDR3 1066 SODIMM DDR3 N TS128MSK64V1U 2GB DDR3 1066 SODIMM DDR3 N TS256MSK64V1U/ SEC K4B1G0846DTS5KSU28400-1S HCF8(128x8) 2GB DDR3 1066 SODIMM DDR3 N TS128MSK64V1U 4GB DDR3 1066 SODIMM DDR3 N HYNIX TS7KSN28420-1Y H5TQ2G83BFR (256x8) 1GB DDR3 1066 SODIMM DDR3 N 78.02GC3.
1GB DDR3 1333 SODIMM DDR3 N E LPIDA KVR1333D3S9/1G J1108BDBG-DJ-F (128x8) 2GB DDR3 1333 SODIMM DDR3 N E LPIDA KVR1333D3S9/2G J1108BDBG-DJ-F (128x8) 4GB DDR3 1333 SODIMM DDR3 N SEC 019 HCH9 AW12M64F8BKH9 K4B2G0846C S (256x8) Kingston ATP Ordering Information Part Number Chipset VGA PCH DVI HDMI LVDS SW RAID USB COM GbE LAN AIMB-272G2-00A1E QM67 Yes QM67 Yes Yes Yes 6 8 6 2 AIMB-272VG-00A1E HM65 Yes HM65 Yes Yes Yes 6 8 6 1 Product Warranty (2 years) Advantech
Initial Inspection Before you begin installing your motherboard, please make sure that the following materials have been shipped: 1 x AIMB-272 Intel Core™ i7/i5/i3/Celeron uFC-PGA988 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.
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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 .............................................................
2.8.4 2.8.5 2.13 2.14 2.15 2.16 2.17 2.18 External speaker (JFP1/SPEAKER) ........................................... 17 Power LED and keyboard lock connector (JFP2/PWR_LED & KEY LOCK)......................................................................................... 18 Table 2.2: ATX power supply LED status (No support for AT power) ............................................................................. 18 Line In, Line Out, Mic In Connector (AUDIO1)........................................
Chapter 6 VGA Setup ..........................................71 6.1 6.2 Introduction ............................................................................................. 72 Windows 7/XP......................................................................................... 72 7 LAN Configuration.............................75 7.1 7.2 7.3 7.4 Introduction ............................................................................................. 76 Features ..............................
B.18 B.19 B.20 B.21 B.22 B.23 B.24 B.25 AIMB-272 User Manual LVDS Connector: LVDS1........................................................................ 96 Table B.18:LVDS1 Connector .................................................... 96 LVDS Power Jumper (JLVDS1).............................................................. 97 Table B.19:LVDS Power Jumper................................................ 97 LVDS Inverter (INV1) ............................................................................
Chapter 1 1 General Information
1.1 Introduction AIMB-272 is designed with the Intel® QM67/HM65 for industrial applications that require both performance computing and enhanced power management capabilities. The motherboard supports Intel mobiel Core i7-2710QE 2.1GHz / Core i5-2510E 2.5 GHz / Core i3-2330E 2.2 GHz / Celeron B810 1.6 GHz processor up to 6 MB L3 cache and DDR3 SO-DIMM 1066/1333 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.
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 HDMI: Supports HDMI up to resolution 1920 x 1080 (1080P) Supports dual 10/100/1000 Mbps Ethernet port (s) via PCI Express x1 bus which provides 500 MB/s data transmission rate Controller: LAN1:
Table 1.1: Jumpers JLVDS1 Voltage 3.3V/5V/12V selector for LVDS1 connector (Default 1-2, 3.3V) JLVDS_CLT1 Brightness control selector for Analog or Digital (Default 1-2, Analog) Table 1.
LAN1 LAN12 AUDIO1 USB3,4 USB1,2 VGA1 HDMI1 COM1,2 KBMS1 Chapter 1 1.5 Board layout: Jumper and Connector Locations JLVDS_CTL1 SPDIF_OUT1 FPAUD1 JFP1 JFP2 JWDT1/JOBS1 USB5678 GPIO1 SPI1 SATA34 SATA12 ATX12V1 SPI_CN1 CMOS1 BAT1 JCASE1 PCIe x16 LPC1 PSON1 CPUFAN1 SAYFAN2 SYSFAN1 ATXPWR1 SODIMM1 Figure 1.1 Jumper and Connector Location Figure 1.
1.6 AIMB-272 Board Diagram 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-272 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-272 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-272 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-272 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.
10 15 1 6 11 The AIMB-272 includes VGA and HDMI interface that can drive conventional VGA and HDMI displays. VGA1 is a standard 15-pin D-SUB connector commonly used for VGA. Pin assignments for VGA and HDMI connector are detailed in Appendix B. 13 AIMB-272 User Manual Connecting Peripherals 5 Chapter 2 2.
2.4 Serial Ports (COM1~COM6) COM1/COM2 AIMB-272 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.
2.6 CPU Fan Connector (CPU_FAN1) 3 2 1 If a fan is used, this connector supports cooling fans of 500 mA (6 W) or less. 15 AIMB-272 User Manual Connecting Peripherals Two 6-pin mini-DIN connectors (KBMS1) on the motherboard provide connection to a PS/2 keyboard and a PS/2 mouse, respectively. Chapter 2 2.
2.7 System FAN Connector (SYSFAN1/2) 3 2 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-272. Connecting Peripherals 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.
2.8.5 Power LED and keyboard lock connector (JFP2/PWR_LED & KEY LOCK) (JFP2/PWR_LED & KEY LOCK) is a 5-pin connector for the power on LED and Key Lock function. Refer to Appendix B for detailed information on the pin assignments. The Power LED cable should be connected to pin 1-3. The key lock button cable 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.
AIMB-272 features a high performance Serial ATA interface (up to 300 MB/s) and Serial ATA III interface (up to 600 MB/s) which eases hard drive cabling with thin, space-saving cables. 19 AIMB-272 User Manual Connecting Peripherals 2.11 Serial ATA Interface (SATA1 ~ SATA4) Chapter 2 2.
2.12 PCI express x16 slot The AIMB-272 provides 1 x PCI express x16 slot. Note! Intel QM67 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 GIGABYTE GV-R5450C-512I (ATI Radeon HD 5450) PCI-E X16 NA (Gen2) PASS GIGABYTE GV-N2500C-1GI (NVIDIA GeForce GTS 250) PCI-E X16 NA (Gen2) Fail PCI-E X16 NA (Gen2) PASS GIGABYTE GV-R467ZL-1GI (ATI HD 4670 ) Advantech Result PN MSI RX3870-T2D512E/D4 (ATI Radeon HD 3870) PCI-E X16 NA (Gen2) Fail MSI R5770 Hawk 1G/DDR5 (ATI Radeon HD 5770) PCI-E X16 NA (Gen2) PASS Leadtek PX9800 GT 1024M DDR3 256 BIT (NVIDIA GeForce 9800 GT) PCI-E X16 NA (Gen2) PASS Leadtek Quadro
Table 2.4: Mini PCIE Card Type Brand Name Model Bus 802.11b/g/n WLAN 802.11a/b/g/n WLAN Advantech Result PN AzureWavw AE-771 mini PCIE 968EMW000 PASS 6 SparkLAN WPEA-110N/E(AR5BXB92) mini PCIE 968EMW001 PASS 8 Table 2.5: mPCI, mPCIe and USB module Type Brand Name Model Bus Advantech Result PN WLAN 802.11a/ b/g CyberNet (WinCE 5/6) WM3210 Mini-PCI WiFi-103E PASS WLAN 802.11b/ g/n CyberNet (Ralink) WM5200 MINI PCI WiFi-110E PASS WLAN 802.
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. Chapter 2 2.13 Front Headphone Connector (FPAUD1) Connecting Peripherals Note! 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.
2.14 ATX Power Connector (EATXPWR1, ATX12V1) 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. Note! 1. 2. AIMB-272 User Manual Please do connect the ATX12V1 connector with the PSU ATX 12V 4-pin connector.
The SPI flash card pin header may be used to flash BIOS if the AIMB-272 cannot power on. Chapter 2 2.
2.16 LCD Inverter Connector (INV1) Note! Signal Description Signal VR Signal Description Vadj=0.75 V (Recommended: 4.
Chapter 2 2.17 LVDS Connector (LVDS1) 27 AIMB-272 User Manual Connecting Peripherals 2.
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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-272 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-272 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 ACPI settings BIOS Operation Enable ACPI Auto Configuration Enable or disable BIOS ACPI auto configuration. Make System with Fixed Time PowerOn by Modem Allows the system to be awakened from an ACPI sleep state by a wake-up signal from a modem that supports wake-up function.
3.3.3 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.
Chapter 3 3.3.4 SATA Configuration BIOS Operation SATA Controllers This item appear only when you set SATA mode to "IDE Mode". [Disabled] Disable SATA function. SATA Mode This can be configured as IDE or AHCI mode. Disabled Disabled the SATA function. IDE mode Set to [IDE mode] when you want to use the serial ATA hard disk drives as Parallel ATA physical storage devices. AHCI mode Set to [AHCI mode] when you want the SATA hard disk drives to use the AHCI(Advanced Host Controller Interface).
3.3.
Chapter 3 3.3.6 USB Configuration BIOS Operation 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.
3.3.
Chapter 3 BIOS Operation Serial Port 1/2 Configuration Serial port 1/2 IRQ /IO/ mode resource configuration. Users can choose IRQ,IO and MODE.
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Control Redirection This item allows users to enable or disable console redirection or Microsoft Windows Emergency Management Services(EMS) Out-of-Band Mgmt Port Select the port for Microsoft Windows Emergency Management Services(EMS) to allow for remote management of a Windows Server OS.
Terminal Type VT-UTF8 is the preferred terminal type for out-of-band management. The next best choice is VT100+ and then VT100. See above, in Console Redirection Settings page, for more Help with Terminal Type/Emulation. 3.3.8 H/W Monitor Chapter 3 BIOS Operation Case open Warning To show warning message beep sound when case been opened. Shutdown Temperature This potion allows user to set the CPU temperature at which the system will automatically shut down to prevent CPU overheat damage.
3.3.9 Intelligent Power Sharing Intelligent Power Sharing This item allows you to enable or disable Intelligent Power Sharing function. 3.3.
45 AIMB-272 User Manual BIOS Operation Intel AMT This item allows users to enable or disable Intel AMT BIOS extension. Intel AMT Setup Prompt This item allows users to enable or disable Intel AMT Setup prompt. BIOS Hotkey Pressed This item allows users to enable or disable BIOS hotkey pressed. MEBx Selection Screen This item allows users to enable or disable MEBx selection screen. Verbose MEBx Output This item allows users to enable or disable MEBx Output.
Intel Anti-Theft Technology This item allows users to enable or disable Intel® Anti-Theft Technology (Intel? AT), which helps stop laptop theft by making computers useless to thieves with immediate shut down.
ME FW Image Re-Flash This item allows users to enable or disable Me FW image re-flash function. BIOS Operation TPM Support This item allows users to enable or disable Trusted Platform Module function.
3.3.11 Switchable Graphics SG Mode Select This item allows users to select switchable graphics mode.
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. PCH-IO Configuration BIOS Operation 3.4.
3.4.2 North Bridge Configuration 3.4.2.1 System Agent(SA) Configuration VT-d This item allows users to enable or disable VT-d.
PEG0 -Gen x Select PEG0 speed. Always enabled PEG. This item allows users to enable or diable PEG always. PEG ASPM This item allows users to enable or disable PEG ASPM. Chapter 3 BIOS Operation Primary Dispaly This item allows users to select which graphic controllers to use as the primary boot device.
Primary IGFX Boot Display Select boot display device at post stage. LCD Panel Type This item allows users to select panel resolution. Panel Scaling This iem allows users to enable or disable panel scaling. Actie LFP This item allows users to select LFP configuration.
Chapter 3 3.4.3 South Bridge Configuration BIOS Operation SMBus Controller Disable/enable the system SMBUS function. LAN1 Controller 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. LAN2 Option-ROM Enables or disables GbE LAN boot. Wake on LAN2 from S5 Enables or disables GbE LAN wake up from S5 function.
3.4.4 PCI Express Ports Configuration PCI Express Ports Configuration Disable / Enable the PCI Express ports.
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3.4.5 USB Configuration USB Configuration Disable / Enable the USB controller (EHCI #1) and (EHCI #2) and allow users to disable/ enable USB ports.
Chapter 3 3.5 Boot Setting BIOS Operation 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.
3.6 Security Setting 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.
Chapter 3 3.7 Save & Exit Configuration BIOS Operation 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.
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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-272 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.
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Chapter 6 VGA Setup 6
6.1 Introduction The Intel mobile Core i7-2710QE, Core i5-2510E, Core i3-2330E, Celeron B810 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 73 AIMB-272 User Manual
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Chapter 7 7 LAN Configuration
7.1 Introduction The AIMB-272 has dual Gigabit Ethernet LANs via dedicated PCI Express x1 lanes (Intel 82579LM (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.
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Appendix A A Programming the Watchdog Timer
A.1 Programming the Watchdog Timer The AIMB-272'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 Nuvoton NCT6776F.
Appendix A Programming the Watchdog Timer Unlock NCT6776F Select register of watchdog timer Enable the function of the watchdog timer Use the function of the watchdog timer Lock NCT6776F 81 AIMB-272 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 NCT6776F. 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 ;---------------------------------------------------------
85 AIMB-272 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 NCT6776F Mov al,0aah Out dx,al 4.
;----------------------------------------------------------Dec dx ; Lock NCT6776F 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: DVI1:DVI connector Pin Signal Pin Signal 1 TDC-0 2 +V5 3 TDC+0- 4 TLC- 5 GND 6 TLC+ 7 TDC-1 8 GND 9 TDC+1 10 SC_DDC 11 GND 12 SD_DDC 13 TDC-2 14 HPDETT 15 TDC+2 16 NC 17 +V5 18 NC 19 NC 20 NC B.4 HDMI1: HDMI Connector Table B.
B.5 SPI_CN1: SPI Fresh Card Pin Connector Table B.5: 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.6 PS/2 Keyboard and Mouse Connector (KBMS1) Table B.
Table B.
B.8 CPU Fan Power Connector (CPU_FAN1) 3 2 1 Table B.8: CPU Fan Power Connector (CPU_FAN1) Pin Signal 1 GND 2 +12V PWM 3 DETECT B.9 System Fan Power Connector (SYS_FAN1/2) 3 2 1 Table B.
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.10: Power LED & Keyboard Lock Connector (JFP2) Pin Function 1 LED power 2 NC 3 GND 4 KEYLOCK# 5 GND B.11 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.
B.12 USB/LAN ports (LAN1_USB12/LAN2_USB34) Table B.12: USB Port Pin Signal Pin Signal 1 VCC 3 Data0+ 2 Data0- 4 GND Table B.13: 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.13 Line In, Line Out, Mic In Connector (AUDIO1) Line In Line Out Mic In B.14 Serial ATA0/1 (SATA1 ~ 4) Table B.
Table B.15: AT/ATX Mode (PSON1) Pin Signal Pin Signal 1 #PSON_SIO (to super IO) 2 #PSON (to power supply) 3 GND B.16 HD Audio Interface (FPAUD1) 1 9 2 10 Table B.16: 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.17 GPIO Pin Header (GPIO1) Table B.
B.18 LVDS Connector: LVDS1 Table B.
Appendix B I/O Pin Assignments B.19 LVDS Power Jumper (JLVDS1) * default setting Table B.19: LVDS Power Jumper Pin Signal 1 VCC3 2 VCC_LCD 3 VCC B.20 LVDS Inverter (INV1) Table B.
B.21 ATX Power Connector (ATXPWR1) Table B.21: ATX Power Connector (ATXPWR1) Pin Signal Pin Signal 1 +3.3 V 11 3.3 V 2 +3.
Table B.22: ATX 12 V connector (ATX12V1) Pin Signal Pin Signal 1 aGND 2 aGND 3 CPU_+12V 4 CPU_+12V B.23 DMA Channel Assignments Table B.23: DMA Channel Assignments Channel Function 0 Available 1 Available 2 Floppy disk (8-bit transfer) 3 Available 4 Cascade for DMA controller 1 5 Available 6 Available 7 Available 99 AIMB-272 User Manual Appendix B I/O Pin Assignments B.
B.24 Interrupt Assignments Table B.
Appendix B I/O Pin Assignments AIMB-272 User Manual 101
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