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Advantech AIMB-781QG2-00A1E User Manual
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Advantech AIMB-781QG2-00A1E User Manual

Advantech AIMB-781QG2-00A1E User Manual

Lga1155 intel core i7/i5/i3/pentium atx with dvi/vga, dual gigabit lan, ddr3, sata iii
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User Manual
AIMB-781
®
TM
LGA1155 Intel
Core
i7/i5/i3/
Pentium ATX with DVI/VGA,
Dual Gigabit LAN, DDR3, SATA III

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Summary of Contents for Advantech AIMB-781QG2-00A1E

  • Page 1 User Manual AIMB-781 ® LGA1155 Intel Core i7/i5/i3/ Pentium ATX with DVI/VGA, Dual Gigabit LAN, DDR3, SATA III...
  • Page 2 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. How- ever, Advantech Co., Ltd.

  • Page 3: A Message To The Customer

    Whether your new Advantech equipment is destined for the labo- ratory 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.

  • Page 4: Declaration Of Conformity

    Declaration of Conformity 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.
  • Page 5 Memory Compatibility Brand Size Speed ECC Vendor PN Memory Advantech PN TS128MLK64V1U/ SEC K4B1G0846D-HCF8 1GB DDR3 1066 96D3-1G1066NN-TR TS2KNU28100-1S (128x8) SEC K4B1G0846D HCH9 Transcend 1GB DDR3 1066 TS128MLK64V1U 96D3-1G1066NN-TR ENJ038A3 (128x8) TS256MLK64V1U/ SEC K4B1G0846D- 2GB DDR3 1066 96D3-2G1066NN-TR TS5KNU28300-1S HCF9(128x8)

  • Page 6: Product Warranty (2 Years)

    Because of Advantech’s high quality-control standards and rigorous testing, most of our customers never need to use our repair service. If an Advantech product is defec- tive, it will be repaired or replaced at no charge during the warranty period. For out- of-warranty repairs, you will be billed according to the cost of replacement materials, service time and freight.

  • Page 7: Table Of Contents

    Contents Chapter Hardware Configuration......1 Introduction ....................2 Features ....................2 Specifications .................... 3 1.3.1 System ..................3 1.3.2 Memory ..................3 1.3.3 Input/Output .................. 3 1.3.4 Graphics..................3 1.3.5 Ethernet LAN ................4 1.3.6 Industrial Features ................ 4 1.3.7 Mechanical and Environmental Specifications......4 Jumpers and Connectors ................
  • Page 8 Auxiliary 4-pin power connector (ATX12V1) ........... 29 2.22 SPI Flash connector(SPI_CN1) .............. 29 2.23 Low Pin Count Connector (LPC1)............30 Table 2.3: Advantech LPC Module List ........30 Chapter BIOS Operation ......... 31 Introduction ..................... 32 Figure 3.1 Main setup screen ........... 32 Entering BIOS Setup................
  • Page 9 Figure 3.23Serial Port Console Redirection ....... 51 Chipset ....................53 Figure 3.24Chipset ..............53 3.4.1 North Bridge................54 Figure 3.25North Bridge ............. 54 3.4.2 South Bridge ................55 Figure 3.26South Bridge............. 55 3.4.3 USB Configuration ..............56 Figure 3.27USB Configuration............ 56 3.4.4 ME Subsystem................
  • Page 10 External Keyboard Connector (KBMS2) ..........80 Table B.6: External Keyboard Connector (KBMS2)....80 Infrared (IR) connector (JIR1) ..............81 Table B.7: Infrared Connector (JIR1)......... 81 System Fan Power Connector (SYSFAN1/SYSFAN2)......81 Table B.8: Fan Power Connector (SYSFAN1/SYSFAN2) ..81 Power LED and Keyboard Lock (JFP3) ..........81 Table B.9: Power LED and Keyboard Lock (JFP3) ....

  • Page 11: Chapter 1 Hardware Configuration

    Chapter Hardware Configuration...

  • Page 12: Introduction

    I/O peripheral connectivity. The AIMB-781 also adopts Advantech’s unique patented Sleep Mode Control Circuit for AT Power Mode. With all the excellent features and outstanding performance, the AIMB-781 is the ideal platform for today’s industrial applications.

  • Page 13: Specifications

    USB port: Supports up to 14 USB 2.0 ports for QG2 and 12 USB 2.0 ports for QVG with transmission rates up to 480 Mbps  LPC: One LPC connector to support Advantech LPC modules, such as TPM module, RS232 module, and RS422/485 module. GPIO: AIMB-781 supports 8-bit GPIO from super I/O for general purpose con- ...

  • Page 14: Ethernet Lan

    1.3.5 Ethernet LAN  Supports single/dual 10/100/1000Base-T Ethernet port (s) via PCIe x1 bus which provides a 500 MB/s data transmission rate.  Interface: 10/100/1000Base-T  Controller: Intel 82579LM(PHY) for LAN1, Intel 82583V for LAN2 (QG2 version only) 1.3.6 Industrial Features ...

  • Page 15: Jumpers And Connectors

    Jumpers and Connectors Connectors on the AIMB-781 motherboard link it to external devices such as hard disk drives and a keyboard. In addition, the board has a number of jumpers that are used to configure your system for your application. The tables below list the function of each of the jumpers and connectors.
  • Page 16 Table 1.2: Connectors Label Function USB78 USB port 7, 8 (OG2 version only) USB910 USB port 9, 10 USB1112 USB port 11,12 USB1314 USB port 13,14 SATA1 Serial ATA1 SATA2 Serial ATA2 SATA3 Serial ATA3 SATA4 Serial ATA4 SATA5 Serial ATA5 SATA6 Serial ATA6 ATX12V1...

  • Page 17: Board Layout: Jumper And Connector Locations

    4 SATA II DIMMB2 JMECLR1 EATXPWR1 SMBUS1 LPC 1 VOLT1 COM6 JCMOS1 SYSFAN2 PSON1 GPIO1 2 SATA III LPT1 SPI_CN1 JUSBPWR 2 &3 JIR1+JWDT1+JOBS1 JME1 Figure 1.1 Jumper and Connector Locations AIMB-781QG2-00A1E AIMB-781QVG-00A1E Figure 1.2 I/O connectors AIMB-781 User Manual...

  • Page 18: Aimb-781 Block Diagram

    AIMB-781 Block Diagram DDR3 1066/1333 1 PCIe x 16 Channel A Gen 2.0 DDR3 1066/1333 Intel Core i7/i5/i3/ One PCIe x 16 slot Pentium processors DDR3 1066/1333 Channel B DDR3 1066/1333 Level Shifter PCIe x 1 G-LAN1 : Intel 82579LM (PHY) Gen 2.0 VGA D-SUB PCIe x 1...

  • Page 19: Jumper Settings

    Caution! The computer is provided with a battery-powered Real-time Clock cir- cuit. There is a danger of explosion if battery is incorrectly replaced. Replace only with same or equivalent type recommended by the manu- facturer. Discard used batteries according to manufacturer’s instruc- tions.

  • Page 20: Watchdog Timer Output (Jwdt1)

    1.8.3 Watchdog timer output (JWDT1) The AIMB-781 contains a watchdog timer that will reset the CPU. This feature means the AIMB-781 will recover from a software failure or an EMI problem. The JWDT1 jumper settings control the outcome of what the computer will do in the event the watchdog timer is tripped.

  • Page 21: System Memory

    System Memory AIMB-781 has four 240-pin memory sockets for DDR3 1066/1333 MHz memory modules with maximum capacity of 32GB (Maximum 4GB for each DIMM). AIMB- 781QG2 and AIMB-781QVG SKU only supports non-ECC DDR3 memory modules. Please note that both versions AIMB-781 do NOT support registered DIMMs (RDIMMs).
  • Page 22 AIMB-781 User Manual...

  • Page 23: Chapter 2 Connecting Peripherals

    Chapter Connecting Peripherals...

  • Page 24: Introduction

    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, you may need to par- tially remove a card to make all the connections. Parallel Port (LPT1) LPT1 The parallel port is normally used to connect the motherboard to a printer.

  • Page 25: Usb Ports (Lan1_Usb12, Lan2_Usb3/4, Usb5/6, Usb7/8, Usb9/10, Usb11/12 & Usb13/14)

    USB Ports (LAN1_USB12, LAN2_USB3/4, USB5/ 6, USB7/8, USB9/10, USB11/12 & USB13/14) These ports support Plug & Play and hot swapping for up to 127 external devices. The USB ports comply with USB specification rev. 2.0. Transmission rates of up to 480 Mbps and fuse protection are supported.

  • Page 26: Usb Power Switch

    USB Power Switch JUSBPWR 1 Jumper USB Ports JUSBPWR1 USB port JUSBPWR2 USB port 5/6/7/8/11/12 JUSBPWR3 USB port 9/10/13/14 AIMB-781 allows user to set USB power between +5VSB and +5V. When the jumper is set as +5V, the board doesn't support waked from S3 via keyboard or mouse. Note! When USB power is switched to +5V, it can't be connected with pow- ered KVM.

  • Page 27: Vga Connector And Dvi-D Connector (Vga1+Dvi1)

    VGA Connector and DVI-D Connector (VGA1+DVI1) DVI1 + VGA1 The AIMB-781 includes both VGA and DVI-D interface that can drive conventional CRT and LCD displays. Pin assignments of VGA1 and DVI1 are detailed in Appendix AIMB-781 User Manual...

  • Page 28: Serial Ports (Com1, Com2, Com3, Com4, Com5 & Com6)

    Serial Ports (COM1, COM2, COM3, COM4, COM5 & COM6) COM12 COM1 COM2 COM4 JSETCOM3 COM3 COM4 COM5 COM5 COM6 The AIMB-781 offers Six serial ports (two on the rear panel and four onboard) for QG2 version and two serial port for QVG version. JSETCOM3 is used to select the RS232/422/485 mode for COM3 on QG2 version.

  • Page 29: Ps/2 Keyboard And Mouse Connector (Kbms1)

    PS/2 Keyboard and Mouse Connector (KBMS1) KBM 1 Two 6-pin mini-DIN connectors (KBMS1) on the rear panel of the motherboard pro- vide PS/2 keyboard and mouse connections. AIMB-781 User Manual...

  • Page 30: External Keyboard & Mouse (Kbms2)

    External Keyboard & Mouse (KBMS2) KBMS2 There is also an extra onboard external keyboard and mouse connector on the moth- erboard. This gives system integrators greater flexibility in designing their systems. CPU Fan Connector (CPUFAN1) CPUFAN1 If a fan is used, this connector supports cooling fans that draw up to 500 mA (6 W). AIMB-781 User Manual...

  • Page 31: System Fan Connector (Sysfan1 And Sysfan2)

    2.10 System FAN Connector (SYSFAN1 and SYSFAN2) SYSFAN1 CPUFAN1 SYSFAN2 If a fan is used, this connector supports cooling fans that draw up to 500 mA (6 W). 2.11 Front Panel Connectors (JFP1, JFP2 & JFP3) There are several external switches and LEDs to monitor and control the AIMB-781. PWRSW RESET JFP1...

  • Page 32: Power Led And Keyboard Lock (Jfp3)

    You can connect an LED to connector JFP2 to indicate when the HDD is active. 2.11.4 SNMP SM_Bus connector (JFP2 pins 8 & 11) AIMB-781 supports Advantech SNMP-1000 module for providing a platform indepen- dent system management. When you're installing SNMP-1000 module on AIMB-781, please connect it to pins 8 and 11 of JFP2.

  • Page 33: Line Out, Mic In Connector (Audio1)

    2.13 8-pin Alarm Board Connector (VOLT1) VOLT1 VOLT1 connects to the alarm board of Advantech chassis. These alarm boards give warnings if a power supply or fan fails, if the chassis overheats, or if the backplane malfunctions. AIMB-781 User Manual...

  • Page 34: Case Open Connector (Jcase1)

    2.14 Case Open Connector (JCASE1) JCASE1 JCASE1 is for chassis with a case open sensor. The buzzer on the motherboard sounds if the case is opened. AIMB-781 User Manual...

  • Page 35: Front Panel Lan Indicator Connector (Lan_Led1)

    2.15 Front Panel LAN Indicator Connector (LAN_LED1) Table 2.2: Front Panel LAN Indicator Connector LAN Mode Indicator G-LAN Link ON Green ON G-LAN Active Green Flash G-LAN Link Off Green OFF LANLED1 AIMB-781 User Manual...

  • Page 36: Serial Ata Interface (Sata1, Sata2, Sata3, Sata4, Sata5 & Sata6)

    2.16 Serial ATA Interface (SATA1, SATA2, SATA3, SATA4, SATA5 & SATA6) 4 SATA II AIMB-781 features two high performance serial ATA III interfaces (up to 600 MB/s, blue connector) and four serial ATA II interfaces (up to 300 MB/s, black connector) for QG2 version with long, thin, easy-to-run SATA cables.

  • Page 37: Pci Slots (Pci 1 ~ Pci 4)

    2.17 PCI Slots (PCI 1 ~ PCI 4) PCI4 PCI3 PCI2 PCI1 The AIMB-781 provides four 32-bit / 33 MHz PCI slots. 2.18 PCIe x16 Expansion Slot (PCIEX16_1) PCIe x16 The AIMB-781 provides a PCIe x16 slot for users to install add-on VGA cards when their applications require higher graphics performance than the CPU embedded graphics controller can provide.

  • Page 38: Pciex4_1

    2.19 PCIEX4_1 PCIe x4 2.20 PCIEX1_1 PCIe x1 AIMB-781 User Manual...

  • Page 39: Auxiliary 4-Pin Power Connector (Atx12V1)

    2.21 Auxiliary 4-pin power connector (ATX12V1) To ensure the enough power is supplied to the motherboard, one auxiliary 4-pin power connector is available on the AIMB-781. ATX1 must be used to provide suffi- cient 12 V power to ensure the stable operation of the system. ATX12V1 2.22 SPI Flash connector(SPI_CN1)

  • Page 40: Low Pin Count Connector (Lpc1)

    2.23 Low Pin Count Connector (LPC1) LPC 1 Table 2.3: Advantech LPC Module List Description PCA-COM232-00A1E 4 Ports RS-232 Module PCA-COM485-00A1E 4 Ports RS-485/422 Module PCA-TPM-00A1E TPM Module AIMB-781 User Manual...

  • Page 41: Bios Operation

    Chapter BIOS Operation...

  • Page 42: Introduction

    Introduction AMIBIOS has been integrated into myriad motherboards for decades. In the past, people often referred to the AMIBIOS setup menu as BIOS, BIOS setup or CMOS setup. With the AMIBIOS Setup program, you can modify BIOS settings and control the special features of your computer.

  • Page 43: Main Menu

    3.2.1 Main Menu Press <Del> at bootup 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 <Enter> to accept or enter the sub-menu. Figure 3.2 Main setup screen The Main BIOS setup screen has two main frames.

  • Page 44: Advanced Bios Features Setup

    Advanced BIOS Features Setup Select the Advanced tab from the AIMB-781 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 45: Acpi Settings

    3.3.1 ACPI Settings Figure 3.4 ACPI Settings Enable ACPI Auto Configuration "Enable or disable" ACPI Auto Configuration. Wake System with Fixed Time "Enable" and "Disable" Wake System with Fixed Time. PowerOn by Modem "Enable" and "Disable" PowerOn by Modem AIMB-781 User Manual...

  • Page 46: Trusted Computing

    3.3.2 Trusted Computing Figure 3.5 TPM Settings TPM Support “Enable or disable” TPM Support. You can purchase Advantech LPC TPM module to enable TPM function. P/N: PCA-TPM-00A1E AIMB-781 User Manual...

  • Page 47: Cpu Configuration

    3.3.3 CPU Configuration Figure 3.6 CPU Configuration Figure 3.7 CPU Information AIMB-781 User Manual...
  • Page 48 Active Processor Core Use this to select how many processor cores you want to activate when you are using a dual or quad core processor. Limit CPUID Maximum Setting this item to [Enable] allows legacy operating systems to boot even without support for CPUs with extended CPUID functions.

  • Page 49: Sata Configuration

    3.3.4 SATA Configuration Figure 3.8 SATA Configuration SATA Mode This can be configured as IDE, RAID, AHCI, or Disabled. (RAID mode is only for QG2 version) Serial-ATA Controller 0 This item appears only when you set the SATA Mode item to [IDE Mode]. Set to [Enhanced] to support two SATA 6.0 Gb/s and two SATA 3.0 Gb/s devices.

  • Page 50: Intel Igd Swsci Opregion Configuration

    3.3.5 Intel IGD SWSCI OpRegion Configuration Figure 3.9 Intel IGD SWSCI OpRegion Configuration DVMT Mode Select To select "DVMT Mode" by using internal graphics device. DVMT/FIXED Memory This item allows user to set Video Memory. There are three options, [128MB]/ [256MB]/[Maximum] IGD - Boot Type To select the video device which will be activated during post stage.

  • Page 51: Intel Txt(Lt) Configuration

    3.3.6 Intel TXT(LT) Configuration Figure 3.10 Intel Trusted Execution Technology Configuration Intel Trusted Execution Technology Configuration To enable or disable Intel Trusted Execution Technology if SMX is enable, and VT-D support must also be enabled prior to TXT. AIMB-781 User Manual...

  • Page 52: Usb Configuration

    3.3.7 USB Configuration Figure 3.11 USB Configuration Legacy USB Support This is for supporting USB device under a legacy OS such as DOS. When choosing "AUTO", the system will automatically detect if any USB device is plugged into the computer and enable USB legacy mode when a USB device is plugged and disable USB legacy mode when no USB device is plugged.

  • Page 53: Nct6776 Super Io Configuration

    3.3.8 NCT6776 Super IO Configuration Figure 3.12 Super IO Configuration Figure 3.13 Serial Port 1 Configuration AIMB-781 User Manual...
  • Page 54 Figure 3.14 Serial Port 2 Configuration Figure 3.15 Parallel Configuration AIMB-781 User Manual...

  • Page 55: H/W Monitor

    Serial Port 1 Configuration Serial Port To “enable” or “disable” Serial Port 1. Change Settings To select an optimal setting for serial port 1. Serial Port 2 Configuration Serial Port To “enable” or “disable” Serial Port 2. Change Settings To select an optimal setting for serial port 2. Device Mode Serial port 2 could be selected as "Standard serial port mode", "IrDA 1.0 (HP SIR) mode", or "ASKIR mode".

  • Page 56: F81216 Super Io Configuration

    Case Open Warning Enable/Disable the Chassis Intrusion monitoring function. When enabled and the case is opened, the speaker beeps. CPU Warning Temperature Use this to set the CPU warning temperature threshold. When the system reaches the warning temperature, the speaker will beep. ACPI Shutdown Temperature Use this to set the ACPI shutdown temperature threshold.
  • Page 57 Figure 3.18 Serial Port 3 Configuration Serial Port 3 Configuration Serial Port To “enable or disable” Serial Port 3. Change Settings To select an optimal setting for serial port 3. Auto flow control When com is to set as RS-422, it could support auto flow control function, so this item is able to “Enable or Disable”...
  • Page 58 Figure 3.19 Serial Port 4 Configuration Figure 3.20 Serial Port 5 Configuration AIMB-781 User Manual...
  • Page 59 Figure 3.21 Serial Port 6 Configuration Serial Port 4 configuration Serial Port To “enable” or “disable” Serial Port 4. Change Settings To select an optimal setting for serial port 4. Serial Port 5 configuration Serial Port To “enable” or “disable” Serial Port 5. Change Settings To select an optimal setting for serial port 5.

  • Page 60: Amt Configuration

    3.3.11 AMT Configuration Figure 3.22 AMTConfiguration “Enable or Disable” Intel Advance Management Technology Unconfigure AMT/ME “Enable or Disable” Unconfigure AMT/ME WatchDog Timer “Enable or Disable” Watchdog Timer AIMB-781 User Manual...

  • Page 61: Serial Port Console Redirection

    3.3.12 Serial Port Console Redirection Figure 3.23 Serial Port Console Redirection Console Redirection To “Enable or disable" console redirectoin feature AIMB-781 User Manual...
  • Page 62 Console Redirection Setting Out-of-Band Mgmt Port To select the com port user would like to set for having console redirection feature. Terminal Type It could be set as "VT100", "VT100+", "VT-UTF8", or "ANSI", and "VT-UTF8" is the default setting. Bits per second To select serial port transmission, and the speed must be matched on the other side.

  • Page 63: Chipset

    Chipset Figure 3.24 Chipset AIMB-781 User Manual...

  • Page 64: North Bridge

    3.4.1 North Bridge Figure 3.25 North Bridge Low MMIO Align Low MMIO resources align at 64MB/1024MB. VT-d To support Intel chipset virtualization technology for directed I/O. Initiate Graphic Adapter This setting allows user to select which graphics controller to be the primary graphic device when booting up.

  • Page 65: South Bridge

    “Enable or Disable” Wake on LAN from S5. PCIE STRAP It could be set as "PCIE x4" or "4 PCIE x". When using Advantech x4 to 3 x1 riser card, this item should been set as "4 PCIE x1". High Precision Timer “Enable or Disable”...

  • Page 66: Usb Configuration

    3.4.3 USB Configuration Figure 3.27 USB Configuration All USB Devices “Enable or Disable” All USB Devices. EHCI Controller 1 & 2 “Enable or Disable” EHCI Controller 1 or 2. USB Port 1~14 “Enable or Disable” USB Port 1~14. AIMB-781 User Manual...

  • Page 67: Me Subsystem

    3.4.4 ME Subsystem Figure 3.28 ME Subsystem ME Subsystem “Enable or Disable” Intel Management Engine Subsystem. ME Temporary Disable “Enable or Disable” ME Temporary Disable End of Post Message “Enable or Disable” End of Post Message. Execute MEBx “Enable or Disable” Execute MEBx to show “Ctrl+P” to enter ME setup during post screen MEBx Mode “Normal, Hidden Ctrl+P, Enter MEBx Setup”...

  • Page 68: Boot

    Boot Figure 3.29 Boot Setup Prompt Timeout Use the <+> and <-> keys to adjust the number of seconds to wait for setup activa- tion key. Bootup NumLock State “On or Off” power-on state for the NumLock 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.

  • Page 69: Security

    Security Figure 3.30 Security Select Security Setup from the AIMB-781 Setup main BIOS setup menu. All Security Setup options, such as password protection is described in this section. To access the sub menu for the following items, select the item and press <Enter>. AIMB-781 User Manual...

  • Page 70: Save & Exit

    Save & Exit Figure 3.31 Save & Exit Save changes and exit When you have completed system configuration, select this option to save your changes, exit BIOS setup and reboot the computer so the new system configuration parameters can take effect. Select Exit Saving Changes from the Exit menu and press <Enter>.

  • Page 71: Chapter 4 Chipset Software Installation Utility

    Chapter Chipset Software Installation Utility...

  • Page 72: Before You Begin

    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-781 are located on the software installation CD. Note! The files on the software installation CD are compressed. Do not attempt to install the drivers by copying the files manually.

  • Page 73: 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 folders items. Move the mouse cursor over the folder "01-Chipset". In CSI folder, you can click find an executable file to complete the implement of the driver Click setup to execute program.
  • Page 74 AIMB-781 User Manual...

  • Page 75: Chapter 5 Vga Setup

    Chapter VGA Setup...

  • Page 76: Introduction

    Introduction The 2nd Gen Intel Core i processors are embedded with integrated graphics control- ler. You need to install the VGA driver to enable this function, which includes the fol- lowing features:  Optimized integrated graphic solution: With Intel Graphics Flexible Display Inter- face, it supports versatile display options and 32-bit 3D graphics engine.

  • Page 77: Chapter 6 Lan Configuration

    Chapter LAN Configuration...

  • Page 78: Introduction

    Introduction The AIMB-781 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 Ether- net at 1000 Mbps.
  • Page 79 Appendix Programming the Watchdog Timer...

  • Page 80: Appendix A Programming The Watchdog Timer

    The AIMB-781’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. Watchdog timer overview The watchdog timer is built in to the super I/O controller NCT6776F.
  • Page 81 Unlock NCT6776F Select register of watchdog timer Enable the function of the watchdog timer Use the function of the watchdog timer Lock NCT6776F AIMB-781 User Manual...

  • Page 82: Example Programs

    Table A.1: Watchdog timer registers Address of Read/ Value (2F) & description register (2E) Write Write this address to I/O address port 2E (hex) twice to unlock the 87 (hex) NCT6776F 07 (hex) write Write 08 (hex) to select register of watchdog timer. Write 01 (hex) to enable the function of the watchdog timer.
  • Page 83 Dec dx ; Set second as counting unit Mov al,0f5h Out dx,al Inc dx In al,dx And al,not 08h Out dx,al ;----------------------------------------------------------- Dec dx ; Set timeout interval as 10 seconds and start counting Mov al,0f6h Out dx,al Inc dx Mov al,10;...
  • Page 84 Out dx,al ;----------------------------------------------------------- Dec dx ; Set timeout interval as 5 minutes and start counting Mov al,0f6h Out dx,al Inc dx Mov al,5; 5 minutes Out dx,al ;----------------------------------------------------------- Dec dx ; lock NCT6776F Mov al,0aah Out dx,al Enable watchdog timer to be reset by mouse ;----------------------------------------------------------- Mov dx,2eh ;...
  • Page 85 ;----------------------------------------------------------- Mov dx,2eh ; unlock NCT6776F 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 ;----------------------------------------------------------- Dec dx ; Enable the function of watchdog timer Mov al,30h Out dx,al Inc dx Mov al,01h...
  • Page 86 Out dx,al Inc dx In al,dx Or al,01h Out dx,al ;----------------------------------------------------------- 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 NCT6776F Mov al,0aah Out dx,al AIMB-781 User Manual...

  • Page 87: Appendix B I/O Pin Assignments

    Appendix I/O Pin Assignments...

  • Page 88: Parallel Port (Lpt1)

    Parallel Port (LPT1) Table B.1: Parallel Port (LPT1) Signal Signal STROBE* AUTOFD* ERR* INIT* SLCTINI* ACK* BUSY SLCT USB Header (USB56, USB78, USB910, USB1112 & USB1314) USB56 USB78 USB910 USB1112 USB1314 Table B.2: USB Header (USB56,USB78,USB910,USB1112,USB1314) Signal Signal USB_VCC5 USB_VCC5 USB_D- USB_D- USB_D+...

  • Page 89: Vga Connector (Vga1)

    VGA Connector (VGA1) Table B.3: VGA Connector (VGA1) Signal Signal GREEN BLUE H-SYNC V-SYNC RS-232 Interface (COM3~6) Table B.4: RS-232 Interface (COM1) Signal AIMB-781 User Manual...

  • Page 90: Ps/2 Keyboard And Mouse Connector (Kbms1)

    PS/2 Keyboard and Mouse Connector (KBMS1) Table B.5: Keyboard and Mouse Connector (KBMS1) Signal KB DATA KB VCC KB CLK M_DATA M_VCC M_CLK External Keyboard Connector (KBMS2) Table B.6: External Keyboard Connector (KBMS2) Signal KB CLK KB DATA MS DATA MS CLK AIMB-781 User Manual...

  • Page 91: Infrared (Ir) Connector (Jir1)

    Infrared (IR) connector (JIR1) Table B.7: Infrared Connector (JIR1) Signal +5 V IRRX IRTX System Fan Power Connector (SYSFAN1/ SYSFAN2) Table B.8: Fan Power Connector (SYSFAN1/SYSFAN2) Signal +12 V DETECT Power LED and Keyboard Lock (JFP3) Table B.9: Power LED and Keyboard Lock (JFP3) Function LED power (3.3 V) Ground...

  • Page 92: External Speaker Connector (Jfp2)

    B.10 External Speaker Connector (JFP2) Table B.10: External Speaker Connector (JFP2) Function SPK_VCC SPK_OBS SPK_BUZ SPK_OUT B.11 Reset Connector (JFP1) Table B.11: Reset Connector (JFP1) Signal RESET B.12 HDD LED Connector (JFP2) Table B.12: HDD LED Connector (JFP2) Signal HDD_LED+ HDD_LED- B.13 ATX Soft Power Switch (JFP1)

  • Page 93: H/W Monitor Alarm (Jobs1)

    Table B.13: ATX Soft Power Switch (JFP1) Signal PWR-BTN B.14 H/W Monitor Alarm (JOBS1) Table B.14: H/W Monitor Alarm (JOBS1) Signal Error Beep OBS Beep alarm B.15 SNMP SM_BUS Bus Connector (JFP2) Table B.15: SM Bus Connector (JFP2) Signal SMB_DATA SMB_CLK AIMB-781 User Manual...

  • Page 94: Usb/Lan Ports (Lan1_Usb12 And Lan2_Usb34)

    B.16 USB/LAN ports (LAN1_USB12 and LAN2_USB34) Table B.16: USB Port Signal Signal VCC_DUAL Data0+ Data0- Table B.17: Giga LAN 10/100/1000 Base-T RJ-45 port Signal Signal MID0+ MID2+ MID0- MID2+ MID1+ MID3+ MID1- MID3+ B.17 Line Out, Mic IN Connector (AUDIO1) Line Out MIC In AIMB-781 User Manual...

  • Page 95: Front Panel Audio Connector (Fpaud1)

    B.18 Front Panel Audio Connector (FPAUD1) Table B.18: Front Panel Audio Connector (FPAUD1) Signal MIC2_L AGND MIC2_R PRESENSE LIN2_R MIC_DEC FIO_JD LIN2_L LINEOUT2_DEC B.19 8-pin Alarm Board Connector (VOLT1) Table B.19: 8-pin Alarm Board Connector (VOLT1) Signal Signal 5VSB VCC3 -12V +12V AIMB-781 User Manual...

  • Page 96: Case Open Connector (Jcase1)

    B.20 Case Open Connector (JCASE1) Table B.20: Case Open Connector (JCASE1) Signal CASEOP B.21 Front Panel LAN LED Connector (LAN_LED1) Table B.21: LAN LED Connector (LANLED1) Signal Signal LAN1_LINK/ACT LAN2_LINK/ACT 3VDUAL 3VDUAL LAN1_LINK1000 LAN2_LINK1000 LAN1_LINK100 LAN2_LINK100 3VDUAL B.22 SPI_CN1: SPI flash card pin connector Table B.22: SPI_CN1:SPI fresh card pin connector Signal Signal...

  • Page 97: System I/O Ports

    B.23 System I/O Ports Table B.23: System I/O ports Addr. range (Hex) Device 000-01F DMA controller 020-021 Interrupt controller 1, master 022-023 Chipset address 040-05F 8254 timer 060-06F 8042 (keyboard controller) 070-07F Real-time clock, non-maskable interrupt (NMI) mask 080-09F DMA page register 0A0-0BF Interrupt controller 2 0C0-0DF...

  • Page 98: Interrupt Assignments

    B.25 Interrupt Assignments Table B.25: Interrupt assignments Priority Interrupt# Interrupt source Parity error detected IRQ0 Interval timer IRQ1 Keyboard IRQ2 Interrupt from controller 2 (cascade) IRQ8 Real-time clock IRQ9 Cascaded to INT 0A (IRQ 2) IRQ10 Available/Serial communication port 4 IRQ11 Available IRQ12...
  • Page 99 AIMB-781 User Manual...
  • Page 100 No part of this publication may be reproduced in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permis- sion of the publisher. All brand and product names are trademarks or registered trademarks of their respective companies. © Advantech Co., Ltd. 2015...

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