Related Manuals for Advantech AIMB-785
Summary of Contents for Advantech AIMB-785
- Page 1 User Manual AIMB-785 ® LGA1151 Intel Core i7/i5/i3 ATX with Triple display, Dual GbE LAN, SATAIII, USB3.0, DDR4...
- 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 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.
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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-785 User Manual... - Page 5 It should be free of marks and scratches and in perfect working order upon receipt. As you unpack the AIMB-785, 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 6 AIMB-785 User Manual...
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Page 7: Table Of Contents
Board Layout: Jumper and Connector Locations........6 Figure 1.1 Jumper and Connector Locations....... 6 Figure 1.2 I/O connectors ............7 AIMB-785 Block Diagram................7 Figure 1.3 AIMB-785 Block Diagram ........... 7 Safety Precautions ..................8 Jumper Settings ..................8 1.8.1 How to set jumpers ............... - Page 8 Auxiliary 4-pin power connector (ATX12V1) ........... 24 2.19 SPI Flash Connector (SPI_CN1) ............24 2.20 Low Pin Count Connector (LPC1)............25 Table 2.3: Advantech LPC Module List ........25 Chapter BIOS Operation ......... 27 Introduction ..................... 28 Figure 3.1 Main setup screen ........... 28 Entering BIOS Setup................
- Page 9 HD Audio ..........81 10.1 Introduction ..................... 82 10.2 Installation ....................82 Appendix A Programming the Watchdog Timer..83 Watchdog timer overview................ 84 Programming the Watchdog Timer ............84 Table A.1: Watchdog timer registers.......... 86 A.2.1 Example Programs ..............86 AIMB-785 User Manual...
- Page 10 System I/O Ports................... 104 B.26 DMA Channel Assignments ..............104 Table B.27:DMA channel assignments........104 B.27 Interrupt Assignments ................105 Table B.28:Interrupt assignments..........105 B.28 1st MB Memory Map................105 Table B.29:1st MB memory map ..........105 AIMB-785 User Manual...
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Page 11: Chapter 1 Hardware Configuration
Chapter Hardware Configuration... -
Page 12: Introduction
AIMB-785 provides triple display interfaces. Users can use the onboard VGA and the other DVI ports at the same time. In addition, the AIMB-785 has dual Gigabit Ethernet LAN via dedicated PCIe x1 bus, which offers bandwidth of up to 500 MB/s, eliminat- ing network bottlenecks. -
Page 13: Specifications
BIOS: AMI SPI BIOS (128Mbit) System Chipset: Q170 SATA Hard Disk Drive Interface: AIMB-785 supports six SATA III ports. SATA2- SATA5 provides RAID functions (RAID 0, 1, 5, 10). Note! The Intel 7th generation processors only support Windows 10 (64-bit). -
Page 14: Graphics
Board weight: Jumpers and Connectors Connectors on the AIMB-785 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. -
Page 15: Table 1.2: Connectors
ATX 12 V auxiliary power connector (for CPU) EATXPWR1 ATX 24-pin main power connector (for system) PCIEX16_1 PCIe x16 slot 1 PCIEX4_1 PCIe x4 slot 1 PCIEX4_2 PCIe x4 slot 2 PCIEX4_3 PCIe x4 slot 3 PCI1 PCI slot 1 PCI2 PCI slot 2 AIMB-785 User Manual... -
Page 16: Board Layout: Jumper And Connector Locations
USB56 USB11 JUSB_2 JCMOS1 JME1 CPU1 JPCICLK1 PCI3 PCI2 ATX12V2 PCI1 SYSFAN2 PCIe x4 PCIe x4 FPAUD1 AUDIO1 LANLED1 USB78 AUDIO2 PCIe x4 DVI1+DVI2 LAN1_USB12 KBMS1 SPDIF_OUT1 VGA1+COM1 LAN2_USB34 PCIe x16 Figure 1.1 Jumper and Connector Locations AIMB-785 User Manual... -
Page 17: Aimb-785 Block Diagram
1 USB Type A USB2.0 480Mbps F81216AD 3 RS-232 6 USB II USB2.0 480Mbps PCA-TPM-00A1E (Optional) Audio Module HD Audio interface 2 RS-232 NuvoTon 1 LPT (SPP/EPP) 128 Mbit NCT6776D BIOS Flash 8 bit GPIO Figure 1.3 AIMB-785 Block Diagram AIMB-785 User Manual... -
Page 18: 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 set- ting jumpers. AIMB-785 User Manual... -
Page 19: Cmos Clear & Me Clear (Jcmos1 & Jme1)
1.8.3 Watchdog timer output (JWDT1) The AIMB-785 contains a watchdog timer that will reset the CPU. This feature means the AIMB-785 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 20: Table 1.5: Atx/At Mode Selector (Pson1)
USB +5 V Power 2-3 closed * default setting AIMB-785 allows users to set USB power between +5 V_DUAL and +5 V. When the jumper is set as +5 V, the board doesn't support wake up from S3 via keyboard or mouse. -
Page 21: System Memory
System Memory AIMB-785 has four 288-pin memory sockets for DDR4 1866/2133 MHz memory modules with maximum capacity of 64 GB (Maximum 16 GB for each DIMM). AIMB- 785 only supports non-ECC DDR4 memory modules. Please note that AIMB-785 does NOT support registered DIMMs (RDIMMs). - Page 22 AIMB-785 User Manual...
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Page 23: Chapter 2 Connecting Peripherals
Chapter Connecting Peripherals... -
Page 24: Introduction
Parallel Port (LPT1) LPT1 The parallel port is normally used to connect the motherboard to a printer. The AIMB- 785 includes an onboard parallel port, accessed through a 25-pin flat-cable connec- tor, LPT1. AIMB-785 User Manual... -
Page 25: Usb Ports And Lan Ports (Lan1_Usb910, Lan2_Usb12, Usb3, Usb56, Usb78, Usb1112 & Usb1314)
5 Gb/s and fuse protection are supported. The USB interface can be disabled in the system BIOS setup. The AIMB-785 is equipped with two high-performance 1000 Mbps Ethernet LANs. They are supported by all major network operating systems. The RJ-45 jacks on the rear plate provide convenient 1000Base-T operation. -
Page 26: Vga Connector And Dvi-D Connector (Dvi1/Dvi2 + Vga1)
COM6 VGA1+COM1 The AIMB-785 offers six serial ports (one on the rear panel and five onboard). RS- 232/422/485 mode is selected by BIOS for COM3. These ports can connect to a serial mouse, printer or communications network. The IRQ and address ranges for... -
Page 27: External Keyboard & Mouse (Kbms1)
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-785 User Manual... -
Page 28: System Fan Connector (Sysfan1 And Sysfan2)
If a fan is used, this connector supports cooling fans that draw up to 500 mA (6 W). Front Panel Connectors (JFP1, JFP2 & JFP3) There are several external switches and LEDs to monitor and control the AIMB-785. JFP1+JFP2+JFP3 AIMB-785 User Manual... -
Page 29: Power Led And Keyboard Lock (Jfp3)
System Off in deep sleep 2.9.2 External Speaker (JFP2 pins 1, 4, 7 & 10) JFP2 is a 8-pin connector for an external speaker. The AIMB-785 provides an onboard buzzer as an alternative. To enable the buzzer, set pins 7-10 as closed. 2.9.3 HDD LED Connector (JFP2 pins 2 &... -
Page 30: Line Out, Mic In Connector (Audio1_Audio2)
Mic In can be connected to a microphone. 2.11 8-pin Alarm Board Connector (VOLT1) VOLT1 VOLT1 connects to the alarm board on the Advantech chassis. The alarm board gives warnings if a power supply or fan fails, chassis overheats, or the backplane malfunctions. AIMB-785 User Manual... -
Page 31: Case Open Connector (Jcase1)
JCASE1 is for chassis with a case open sensor. The buzzer on the motherboard sounds if the case is opened unexpectedly. 2.13 Front Panel LAN Indicator Connector (LANLED1) Table 2.2: Front Panel LAN Indicator Connector LAN Mode Indicator LAN Link ON LAN Active Flash LAN Link Off LANLED1 AIMB-785 User Manual... -
Page 32: Serial Ata Interface (Sata0~5)
Serial ATA Interface (SATA0~5) SATA0 SATA 2 SATA4 SATA1 SATA3 SATA5 AIMB-785 features six high performance serial ATA III interfaces (up to 600 MB/s) with long, thin, easy-to-run SATA cables. Note! SATA0 and SATA1(red ports) are controlled by Marvell chipset support- ing PCIe x1 Gen2 with less performance than SATA2~5. -
Page 33: Pcie X16 Expansion Slot (Pciex16_1)
2.16 PCIe x16 Expansion Slot (PCIEX16_1) PCIe x16_1 The AIMB-785 provides a PCIe x16 slot for users to install an add-on peripheral card for extension requirements. 2.17 PCIEX4_1 ~ PCIEX4_3 PCIe x4_1 PCIe x4_3 PCIe x4_2 AIMB-785 User Manual... -
Page 34: Auxiliary 4-Pin Power Connector (Atx12V1)
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-785. ATX1 must be used to provide suffi- cient 12 V power to ensure the stable operation of the system. -
Page 35: Low Pin Count Connector (Lpc1)
2.20 Low Pin Count Connector (LPC1) LPC1 LPC connector on AIMB-785 is reserved for Advantech LPC modules. Table 2.3: Advantech LPC Module List Description PCA-TPM-00A1E TPM Module AIMB-785 User Manual... - Page 36 AIMB-785 User Manual...
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Page 37: Chapter 3 Bios Operation
Chapter BIOS Operation... - Page 38 The Setup Utility uses a number of menus for making changes and turning the specific features on or off. This chapter describes the basic navigation of the AIMB-785 setup screens. Figure 3.1 Main setup screen AMI’s BIOS ROM has a built-in Setup program that allows users to modify the basic...
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Page 39: Entering Bios Setup
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-785 User Manual... -
Page 40: Advanced Bios Features Setup
3.2.2 Advanced BIOS Features Setup Select the Advanced tab from the AIMB-785 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 41: Figure 3.4 Platform Misc Configuration
Platform Misc Configuration – Native PCIE Enable PCI Express Native Support Enable/Disable. This is only available in Vista. – Native ASPM On enable, Vista will control the ASPM support for the device. If disabled, the BIOS will. AIMB-785 User Manual... -
Page 42: Figure 3.5 Cpu Configuration
Active Processor Core Use this item to select the number of processor cores you want to activate when you are using a dual or quad core processor. "Enable or Disable" CPA advanced encryption standard instruction. AIMB-785 User Manual... - Page 43 3.2.2.3 Power & Performance Boot Performance Select the performance state that the BIOS will set before OS handoff. Intel(R) Speedstep(tm) Allows more than two frequency ranges to be supported. AIMB-785 User Manual...
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Page 44: Figure 3.6 Pch-Fw Configuration
Turbo Mode Turbo mode. C states Intel C states setting for power saving. 3.2.2.4 PCH-FW Configuration Figure 3.6 PCH-FW Configuration PCH-FW Version PCH-FW page shows Intel ME FW information. AIMB-785 User Manual... -
Page 45: Figure 3.7 Amt Configuration
AMT Configuration Figure 3.7 AMT Configuration CIRA Configuration Figure 3.8 CIRA Configuration – Activate Remote Assistance Process Trigger CIRA boot AIMB-785 User Manual... -
Page 46: Figure 3.9 Asf Configuration
ASF Configuration Figure 3.9 ASF Configuration – PET Progress "Enable or Disable" PET Progress to receive PET event or not – WatchDog “Enable or Disable” Watchdog Timer AIMB-785 User Manual... -
Page 47: Figure 3.10Secure Erase Configuration
Figure 3.10 Secure Erase Configuration – Secure Erase mode Change Secure Erase module behavior as “Simulated or Real” – Force Secure Erase “Enable or Disable” to force Secure Erase on next boot OEM Flags Settings Figure 3.11 OEM Flags Settings AIMB-785 User Manual... -
Page 48: Figure 3.12Mebx Resolution Settings
MEBx Resolution Settings Figure 3.12 MEBx Resolution Settings – Non-UI Mode Resolution Set resolution for non-UI text mode – UI Mode Resolution Set resolution for UI text mode – Graphics Mode Resolution Set resolution for graphics mode AIMB-785 User Manual... -
Page 49: Figure 3.13Tpm Settings
3.2.2.5 Trusted Computing Figure 3.13 TPM Settings TPM Support “Enable or Disable” TPM Support. You can purchase Advantech LPC TPM mod- ule to enable TPM function. P/N: PCA-TPM-00A1E AIMB-785 User Manual... -
Page 50: Figure 3.14 Acpi Settings
"Auto or S1 only or S3 only" ACPI Sleep State Lock Legacy Resources "Enable or Disable" Lock Legacy Resources S3 Video Repost "Enable or Disable" S3 Video Repost PowerOn by Modem "Enable and Disable" PowerOn by Modem AIMB-785 User Manual... -
Page 51: Figure 3.15Smart Settings
3.2.2.7 SMART Settings Figure 3.15 SMART Settings SMART Self Test "Enable or Disable" SMART Self Test on all HDDs during POST. AIMB-785 User Manual... -
Page 52: Figure 3.16Super Io Configuration
3.2.2.8 Super IO Configuration Figure 3.16 Super IO Configuration Figure 3.17 Serial Port 1 Configuration AIMB-785 User Manual... -
Page 53: Figure 3.18Serial Port 2 Configuration
Figure 3.18 Serial Port 2 Configuration Figure 3.19 Parallel Configuration AIMB-785 User Manual... -
Page 54: Figure 3.20Pc Health Status
3.2.2.9 H/W Monitor Figure 3.20 PC Health Status Case Open Warning To "Enable or Disable" the Chassis Intrusion monitoring function. When it is enabled and the case is opened, the speaker beeps. CPU Warning Temperature AIMB-785 User Manual... -
Page 55: Figure 3.21Super Io Configuration
Enable or Disable SYSFAN Mode to SMART FAN setting. 3.2.2.10 Second Super IO Configuration Figure 3.21 Super IO Configuration AIMB-785 supports 2nd super IO for COM 3~6, this page of BIOS menu is to set respective serial port configuration. AIMB-785 User Manual... -
Page 56: Figure 3.22Serial Port 3 Configuration
To "Enable or Disable" Serial Port 3. – Change Settings To select an optimal setting for serial port 3. – Device Mode Can be selected to Serial Port Function Mode (RS-232), RS-485 Half Duplex, or RS-422 Full Duplex. AIMB-785 User Manual... -
Page 57: Figure 3.23Serial Port 4 Configuration
Figure 3.23 Serial Port 4 Configuration Figure 3.24 Serial Port 5 Configuration AIMB-785 User Manual... -
Page 58: Figure 3.25Serial Port 6 Configuration
Change Settings To select an optimal setting for serial port 5. Serial Port 6 configuration – Serial Port To "Enable or Disable" Serial Port 6. – Change Settings To select an optimal setting for serial port 6. AIMB-785 User Manual... -
Page 59: Figure 3.26S5 Rtc Wake Settings
3.2.2.11 S5 RTC Wake Settings Figure 3.26 S5 RTC Wake Settings Wake system with Fixed Time To "Enable or Disable" System wake on alarm event. The system will wake on the hr:min:sec as specified. AIMB-785 User Manual... -
Page 60: Figure 3.27Serial Port Console Redirection
Console Redirection Enable or Disable Legacy Console Redirection – Legacy Console Redirection Settings Legacy Console Redirection Settings Serial Port for Out-of-Band Management/ Windows Emergency Manage- ment services (EMS) – Console Redirection Console Redirection Enable or Disable AIMB-785 User Manual... -
Page 61: Figure 3.28 Intel Txt Information
3.2.2.13 Intel TXT Information Figure 3.28 Intel TXT Information 3.2.2.14 PCI Subsystem Settings Figure 3.29 PCI Subsystem Settings PCI Common Settings PCI Latency Timer AIMB-785 User Manual... -
Page 62: Figure 3.30Csm Configuration
Boot option filter This option controls Legacy/UEFI ROMs Priority. Option ROM execution – Network Controls the execution of UEFI and Legacy PXE OpROM. – Storage Controls the execution of UEFI and Legacy Storage OpROM. – Video AIMB-785 User Manual... -
Page 63: Figure 3.31Usb Configuration
Hub descriptor. Generic Flash disk 8.07 Mass storage device emulation type. "Auto" enumerates device according to their media format. Optical drives are emulated as 'CDROM', drives with no media will be emulated according to a drive type. AIMB-785 User Manual... -
Page 64: Chipset
3.2.3 Chipset Figure 3.32 Chipset This page provides information of the chipset on AIMB-785. 3.2.3.1 System Agent (SA) Configuration Figure 3.33 System Agent (SA) Configuration AIMB-785 User Manual... -
Page 65: Figure 3.34Graphics Configuration
VT-d "Enable or Disable" VT-d function. 3.2.3.2 Graphics Configuration Figure 3.34 Graphics Configuration Primary Display "Auto or IGFX or PEG or PCI or SG" optimal to Primary Display AIMB-785 User Manual... -
Page 66: Figure 3.35Lcd Control
PCIE18/ PCIE19 of D27: F0/ F1/ F2/ F3, Graphics device should be primary PCIE. Internal Graphics "Auto or Disable or Enable" Internal Graphics. LCD Control Figure 3.35 LCD Control – LCD Control Select Primary IGFX Boot Display (VBIOS Default, VGA, DVI1, DVI2). AIMB-785 User Manual... -
Page 67: Figure 3.36Peg Port Configuration
3.2.3.3 PEG Port Configuration Figure 3.36 PEG Port Configuration Figure 3.37 PEG Port Feature Configuration Enable Root Port Enable or disable the root port Max Link speed Configure PEG 0:1:0 max speed AIMB-785 User Manual... -
Page 68: Figure 3.38Memory Configuration
Detect Non-compliance device Detect Non-Compliance PCI express Device in PEG 3.2.3.4 Memory Configuration Figure 3.38 Memory Configuration Maximum Memory Frequency Maximum memory frequency selections in Mhz. AIMB-785 User Manual... -
Page 69: Figure 3.39Pch-Io Configuration
"Enable or Disable" PCIE to wake the system from S5. High Precision timer “Enable or Disable” the high precision event timer Restore AC Power Loss "Power off or Power on" or Last State to restore AC Power Loss AIMB-785 User Manual... - Page 70 3.2.3.6 PCI Express Configuration PCI Express Root Port 1 to 8 Setting. AIMB-785 User Manual...
- Page 71 Select "Auto, Gen1, Gen2, Gen3" for PCIe Speed Advanced Error Reporting "Enable or Disable" advanced error reporting Detect Non-Compliance Device Detect Non-Compliance PCI Express Device. If enable, it will take more time at POST time. AIMB-785 User Manual...
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Page 72: Figure 3.40Sata Configuration
To identify the SATA that is connected to a Solid State or Hard Disk Drive. Note! Serial ATA Port 0 & 1 will not be shown in BIOS because these two ports are controlled by Marvel chip, not the Intel controller. AIMB-785 User Manual... - Page 73 3.2.3.8 USB Configuration XHCI Disable Compliance mode Options to disable compliance mode. Default is FALSE enable compliance mode. Set TRUE to disable compliance mode. 3.2.3.9 HD Audio Configuration AIMB-785 User Manual...
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Page 74: Security
Security Figure 3.41 Security Select Security Setup from the AIMB-785 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>. -
Page 75: Boot
“On or Off” power-on state for the NumLock Quiet Boot "Enable or Disable" Quiet Boot option Boot Option #1/2 Sets the boot order Hard Drive BBS Priorities Set the order of the legacy devices on this group AIMB-785 User Manual... -
Page 76: Save & Exit
Select Exit Discarding Changes from the Exit menu and press <Enter>. The fol- lowing message appears: Quit without saving? [Yes] [No] Select Yes to discard changes and exit. Discard Changes Select Discard Changes from the Exit menu and press <Enter>. AIMB-785 User Manual... -
Page 77: Chapter 4 Chipset Software Installation Utility
Chapter Chipset Software Installation Utility... -
Page 78: 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-785 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 79: Windows 10 / Windows 8.1 / 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. AIMB-785 User Manual... - Page 80 AIMB-785 User Manual...
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Page 81: Chapter 5 Integrated Graphic Device Setup
Chapter Integrated Graphic Device Setup... -
Page 82: Introduction
Insert the driver CD into your system's CD-ROM drive. You can see the driver folders items. Navigate to the "02 Graphic" folder and click the executable file to complete the installation of the drivers for Windows 7, Windows 8.1, Windows 10. AIMB-785 User Manual... -
Page 83: Chapter 6 Lan Configuration
Chapter LAN Configuration... -
Page 84: Introduction
Introduction The AIMB-785 has dual Gigabit Ethernet LANs via dedicated PCI Express x1 lanes (Intel I219LM (LAN1) and I211AT (LAN2)) that offer bandwidth of up to 500 MB/sec, eliminating the bottleneck of network data flow and incorporating Gigabit Ethernet at 1000 Mbps. -
Page 85: Chapter 7 Intel Me
Chapter Intel ME... -
Page 86: Introduction
If the Intel® Management Engine (Intel® ME) driver has not been suc- cessfully installed, you may see an error on a "PCI Simple Communica- tions Controller" in Device Manager. If you use Win7 OS, please install "Win7 update" folder first, and then reboot system to install ME driver. AIMB-785 User Manual... -
Page 87: Chapter 8 Intel Usb 3.0
Chapter Intel USB 3.0... -
Page 88: Introduction
Introduction AIMB-785 provides Intel® USB 3.0 and the data transfer rate of USB3.0 (5Gb/s) is 10 times to USB2.0 (480 Mbps). Installation Insert the driver CD into your system’s CD-ROM drive. Navigate to the "05 USB3.0" folder to install the driver. -
Page 89: Chapter 9 Sata Raid Setup
Chapter SATA RAID Setup... -
Page 90: Introduction
RAID 0 array is then mirrored by a RAID 1 component. SATA RAID Driver and Utility Setup The installation utility is in the CD’s “06 Intel RAID_AHCI” folder.You may go to the directory of the CD and follow the steps to install. AIMB-785 User Manual... -
Page 91: Hd Audio
Chapter HD Audio... -
Page 92: Introduction
10.1 Introduction AIMB-785 is equipped with Realtek ALC892 Audio chip. It provides "Line-out" & "Microphone" two ports for any related applications. 10.2 Installation The driver is on the DVD in the "07_Realtek HD Audio" folder. Navigate to the direc- tory and follow the installation guide to install the driver and utility. -
Page 93: Appendix A Programming The Watchdog Timer
Appendix Programming the Watchdog Timer... -
Page 94: Watchdog Timer Overview
The AIMB-785’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 95 Unlock NCT6776D Select register of watchdog timer Enable the function of the watchdog timer Use the function of the watchdog timer Lock NCT6776D AIMB-785 User Manual...
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Page 96: Example Programs
Mov al,07h ; Select registers of watchdog timer Out dx,al Inc dx in al,dx Or 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 ;----------------------------------------------------------- AIMB-785 User Manual... - Page 97 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 AIMB-785 User Manual...
- Page 98 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 NCT6776D Mov al,0aah Out dx,al Enable watchdog timer to be reset by keyboard AIMB-785 User Manual...
- Page 99 Mov dx,2eh ; unlock NCT6776D 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 AIMB-785 User Manual...
- Page 100 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 NCT6776D Mov al,0aah Out dx,al AIMB-785 User Manual...
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Page 101: Appendix B I/O Pin Assignments
Appendix I/O Pin Assignments... -
Page 102: Parallel Port (Lpt1)
Table B.1: Parallel Port (LPT1) Signal Signal STROBE# AUTO-LINEFEED# DATA0 ERROR#/FAULT# DATA1 INITIALIZE# DATA2 SELECT-PRINTER#/ SELECT-IN# DATA3 DATA4 DATA5 DATA6 DATA7 ACK# BUSY PAPER-OUT/ PAPER-END SELECT USB2.0 Type A Port (USB3) Table B.2: USB2.0 Type A Port (USB3) Signal AIMB-785 User Manual... -
Page 103: Usb3.0 Header (Usb1314)
USB3.0 Header (USB1314) Signal Signal STDA_SSRX- STDA_SSRX+ STDA_SSTX- STDA_SSTX+ STDA_SSTX+ STDA_SSTX- STDA_SSRX+ STDA_SSRX- USB2.0 Header (USB56, USB78, USB1112) USB12 USB56 USB78 USB1112 USB1314 Table B.3: USB2.0 Header (USB56, USB78, USB1112) Signal Signal AIMB-785 User Manual... -
Page 104: Vga Connector (Vga1)
TMDS data 0+ DDC data TMDS data 0/5 shield Analog vertical sync TMDS data 5- TMDS Data 1- TMDS data 5+ TMDS Data 1+ TMDS clock shield TMDS Data 1/3 shield TMDS clock+ TMDS Data 3- TMDS clock- AIMB-785 User Manual... -
Page 105: Rs-232 And Com3 Interface
RS-232 and COM3 Interface Table B.6: RS-232 Interface (Rear) Signal Table B.7: RS-232 Interface (onboard) Signal Table B.8: COM3 Interface (onboard) Signal 422/485 TX- 422/485 TX+ AIMB-785 User Manual... -
Page 106: External Keyboard And Mouse Connector (Kbms1)
Infrared (IR) connector (JIR1) and JWDT1 and HW Monitor Alarm (JOBS1) Table B.10: JIR1+JWDT1+JOBS1 Signal Signal SYSTEM RESET# ERROR_BEEP IR TXD IR RXD OBS_BEEP B.10 System Fan Power Connector (SYSFAN1/ SYSFAN2) Table B.11: Fan Power Connector (SYSFAN1/SYSFAN2) Signal +12 V SENSE AIMB-785 User Manual... -
Page 107: Power Led And Keyboard Lock (Jfp3)
Table B.12: Power LED and Keyboard Lock (JFP3) Function POWER_LED+ KEYLOCK# B.12 External Speaker Connector (JFP2) Table B.13: External Speaker Connector (JFP2) Function EXTENAL_SPK_P1 EXTENAL_SPK_2 INTENAL_SPK_P3 INTENAL_SPK_P4 B.13 Reset Connector (JFP1) Table B.14: Reset Connector (JFP1) Signal SYSTEM RESET# AIMB-785 User Manual... -
Page 108: Hdd Led Connector (Jfp2)
Table B.15: HDD LED Connector (JFP2) Signal HDD_LED+ SATA_LED+ B.15 ATX Soft Power Switch (JFP1) Table B.16: ATX Soft Power Switch (JFP1) Signal PANSWIN# B.16 SNMP SM_BUS Bus Connector (JFP2) Table B.17: SM Bus Connector (JFP2) Signal W83782G_SDAT W83782G_SCLK AIMB-785 User Manual... -
Page 109: Usb/Lan Ports (Lan1_Usb910 And Lan2_Usb12)
Table B.18: USB2.0 Port Signal Signal Table B.19: USB3.0 Port Signal STDA_SSRX− STDA_SSRX+ Shield GND_DRAIN STDA_SSTX− STDA_SSTX+ Table B.20: Giga LAN 10/100/1000 Base-T RJ-45 port Signal Signal B.18 Line Out, MIC IN Connector (AUDIO) Line Out MIC In AUDIO AIMB-785 User Manual... -
Page 110: Front Panel Audio Connector (Fpaud1)
Table B.21: Front Panel Audio Connector (FPAUD1) Signal MIC-L MIC-R PRESENSE# LINE-R MIC-JD SENSE LINE-L LINE-JD B.20 8-pin Alarm Board Connector (VOLT1) Table B.22: 8-pin Alarm Board Connector (VOLT1) Signal Signal +5V_STBY +5 V +3.3 V -12 V -5 V +12 V AIMB-785 User Manual... -
Page 111: Case Open Connector (Jcase1)
Front Panel LAN LED Connector (LAN_LED1) Table B.24: LAN LED Connector (LANLED1) Signal Signal LAN_LED0_ACT# LAN_LED0_ACT# +3.3V +3.3V LAN_LED1_1G# LAN_LED1_1G# LAN_LED2_100M# LAN_LED2_100M# +3.3V B.23 SPI_CN1: SPI Flash Card Pin Connector Table B.25: SPI_CN1:SPI fresh card pin connector Signal Signal +V3.3V MISO MOSI AIMB-785 User Manual... -
Page 112: Fixed I/O Ranges Decoded By Intel Pch
NMI and RTC Control- RTC Controller RTC Controller DMA Controller, LPC, DMA Controller and PCI, or PCIe* LPC, PCI, or PCIe 81h–83h DMA Controller DMA Controller 84h–86h DMA Controller DMA Controller and LPC, PCI, or PCIe DMA Controller DMA Controller AIMB-785 User Manual... - Page 113 376h SATA Controller, PCI, SATA Controller, PCI, SATA or PCIe or PCIe 3F6h SATA Controller, PCI, SATA Controller, PCI, SATA or PCIe or PCIe 4D0h–4D1h Interrupt Controller Interrupt Controller Interrupt CF9h Reset Generator Reset Generator Processor I/F AIMB-785 User Manual...
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Page 114: System I/O Ports
Communication Port (COM1) 400h-47Fh PMBASE 500h-57Fh GPIOBASE 778h-77Fh Printer Port (LPT1) C80h-C9Fh Communication Port (COM3~6) B.26 DMA Channel Assignments Table B.27: DMA channel assignments Channel Function Available Available Available Available Cascade for DMA controller 1 Available Available Available AIMB-785 User Manual... -
Page 115: Interrupt Assignments
1st MB Memory Map Table B.29: 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-785 User Manual... - Page 116 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. 2017...