85 EmModule-749E PC/104 CPU Module User’s Manual Version 1.0 85 2013.
This page is intentionally left blank.
Revision History Version Release Time Description 1.
Contents Table of Contents Revision History..................................................................................i Table of Contents...............................................................................ii Preface................................................................................................v Copyright Notice...................................................................................... v Declaration of Conformity.................................................
Contents 3.4. PCIPnP........................................................................................... 44 3.5. Boot................................................................................................. 46 3.6. Security........................................................................................... 47 3.7. Exit.................................................................................................. 48 Appendices.........................................................
This page is intentionally left blank.
Preface Preface Copyright Notice All Rights Reserved. The information in this document is subject to change without prior notice in order to improve the reliability, design and function. It does not represent a commitment on the part of the manufacturer. Under no circumstances will the manufacturer be liable for any direct, indirect, special, incidental, or consequential damages arising from the use or inability to use the product or documentation, even if advised of the possibility of such damages.
Preface FCC Class A This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2)This device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
Preface (Substances of Very High Concern) in (EC) 1907/2006 (REACH --Registration, Evaluation, Authorization, and Restriction of Chemicals) regulated by the European Union. All substances listed in SVHC < 0.1 % by weight (1000 ppm) Warning Single Board Computers and their components contain very delicate Integrated Circuits (IC). To protect the Single Board Computer and its components against damage from static electricity, you should always follow the following precautions when handling it : 1.
Preface Warranty This product is warranted to be in good working order for a period of two years from the date of purchase. Should this product fail to be in good working order at any time during this period, we will, at our option, replace or repair it at no additional charge except as set forth in the following terms. This warranty does not apply to products damaged by misuse, modifications, accident or disaster.
1 Chapter 1 Introduction Chapter 1 - Introduction -1-
Introduction 1.1. The Product The EmModule-749E is a PC/104 CPU board loaded with Intel® Atom™ N455 processor, Intel® ICH8M chipset and Intel® Graphics Media Accelerator 3150. It comes with rich IO ports to answer market needs including four serial ports that are RS232/RS485 configurable, two USB ports, PS/2 ports for keyboard and mouse, one serial ATA for HDD or SSD storage, and one VGA port for video output. 1.2.
Introduction 1.3. Specifications System CPU Soldered onboard Intel® Atom™ N455 1.66GHz processor Memory Soldered onboard 1GB DDR3 SDRAM Chipset Intel® ICH8M BIOS AMI PnP Flash BIOS Watchdog Timer 1 ~ 255 levels reset I/O I/O Chipset Fintek F81866 Serial Port 4 x RS-232/485 selectable ports (RS-485 with auto flow control) USB Port 2 x USB 2.
Introduction 1.4. Inside the Package Before starting to install the single board, make sure the following items are shipped: 1 x EmModule-749E 1 x Driver CD 1 x Quick Installation Guide If any of the above items is damaged or missing, contact your vendor immediately. 1.5. Ordering Information EmModule-749E-N4 Intel® Atom™ N455 PC/104 CPU module 1.5.1.
2 Chapter 2 Getting Started Chapter 2 - Getting Started -5-
Getting Started 2.1.
Getting Started 2.2. Block Diagram Analog R.G.B. Single Channel DDR3 Soldered on board DDR3 1GB SDRAM VGA Intel® Atom N455 1.
Getting Started 2.3. Jumpers and Connectors The board comes with some connectors to join some devices and also some jumpers to alter the hardware configuration. The following in this chapter will explicate each of these components one-by-one. 2.3.1. Layout This section will provide an overview of this board, both the top and bottom sides.
Getting Started Board Bottom CFD1 -9-
Getting Started 2.3.2. Jumpers JLVCD1 Function: Sets LCD panel voltage Jumper Type: 2.00mm pitch, 1x3-pin header Setting: Pin Description 1-2 +5V 2-3 +3.
Getting Started JINV1 Function: Sets LCD inverter voltage. (This jumper sets the voltage of LCD connector INV1, which means this jumper decides the pin 1 of the LCD connector INV1.) Jumper Type: 2.
Getting Started JRS1 Function: Configures COM1 to COM4 between RS-232 and RS-485. Jumper Type: 2.
Getting Started 2.3.3. Connectors INV1 Description: LCD inverter connector Connector Type: 2.
Getting Started VGA1 Description: Analog RGB output connector Connector Type: 2.
Getting Started COM1~4 Description: Serial ports 1 to 4 (RS-232 and RS-485 configurable. See jumper JRS1.) Connector Type: 2.
Getting Started COM5 Description: RS485-interfaced serial port Connector Type: 2.
Getting Started FPT1 Description: Connector for reset, power LED, HDD LED and speaker Connector Type: 2.
Getting Started CN2 Description: Connector Type: PC/104 interface B1 B32 A32 A1 C0 C19 D0 D19 Board Top LVDS1 JLVCD1 KBMS1 INV1 JINV1 SATA1 VGA1 USB1 JRS1 COM5 PWR1 COM2 COM1 LAN1 COM4 LAN2 FAN1 COM3 PWR2 CN2 FPT1 - 18 - BAT1
Getting Started PWR1 Description: 12V/5V power input Connector Type: 1x5-pin terminal Setting: Pin Description 1 VCC 12V 2 GND 3 GND 4 VCC 5V 5 VCC 5V 1 2 3 4 5 Board Top LVDS1 JLVCD1 KBMS1 INV1 JINV1 SATA1 VGA1 USB1 JRS1 COM5 PWR1 COM2 COM1 LAN1 COM4 LAN2 FAN1 COM3 PWR2 CN2 FPT1 - 19 - BAT1
Getting Started PWR2 Description: 5V power output Connector Type: 2.
Getting Started LAN1~2 Description: Ethernet connectors Connector Type: 2.
Getting Started USB1 Description: Connectors for USB 0 and 1. Connector Type: 2.
Getting Started SATA1 Description: Serial ATA connector Connector Type: High speed transfer rates (300MB/s).
Getting Started KBMS1 Description: Connector for keyboard and mouse. Connector Type: 2.
Getting Started LVDS1 Description: Connector for LCD panel. Connector Type: DF-13-30DP-1.25V connector Setting: Pin 2 4 6 8 10 12 14 16 18 20 Desc. VDD N/C N/C GND N/C N/C GND N/C N/C GND Pin 22 24 26 28 30 1 3 5 7 9 Desc.
Getting Started 2.4. Driver Installation Notes The CPU board supports Windows XP and Windows 7. Find the necessary drivers on the CD that comes with your purchase. For different OS, the driver/ utility installation may vary slightly, but generally they are similar. DO follow the sequence below to install all drivers to prevent errors: Chipset → Graphics → LAN → AHCI Find the drivers on CD by the following paths: Windows XP Device Driver Path Chipset \Em104-i290K\CHIPSET\Winxp\PVM infinst_autol_9.1.1.
3 Chapter 3 BIOS Chapter 3 - BIOS - 27 -
BIOS The BIOS Setup utility is featured by AMI BIOS to configure the system settings stored in the system’s BIOS ROM. AMI BIOS is activated once the computer powers on. After entering the utility, use the left/right arrow keys to navigate between the top menus and use the down arrow key to access one. Menu Main Advanced Chipset PCIPnP Boot Security Exit Description See 3.1. Main on page 29. See 3.2. Advanced on page 30. See 3.3. Chipset on page 40. See 3.4. PCIPnP on page 44. See 3.5. Boot on page 46.
BIOS 3.1. Main The Main menu displays some BIOS info and features the settings of System Date and System Time. Main Advanced Chipset BIOS SETUP UTILITY PCIPnP Boot System Overview AMIBIOS Version Build Date Security Exit Use [Enter], [TAB] or [SHIFT-TAB] to select a field. : 08.00.16 : 07/17/13 Use [+] or [-] to configure system time. Processor Intel(R) Atom(TM) CPU N455 @ 1.
BIOS 3.2. Advanced The Advanced menu controls the system’s CPU, IDE, Super IO, AHCI and USB. It also helps users monitor hardware health. Main Advanced BIOS SETUP UTILITY Chipset PCIPnP Boot Advanced Settings WARNING: Security Exit Configure CPU. Setting wrong values in below sections may cause system to malfucntion.
BIOS 3.2.1. CPU Configuration This submenu enables viewing the detailed CPU info. It also configures the CPU. BIOS SETUP UTILITY Advanced Configure advanced CPU settings Enabled for Windows XP and Linux4 (OS optimized for Hyper Threading Technology) and disabled for other OS Manufacture: Intel Intel(R) Atom(TM) CPU N455 @ 1.66GHz Frequency : 1.
BIOS 3.2.2. IDE Configuration Access this submenu to configure the system’s IDE (Integrated Device Electronics) devices.
BIOS Each channel features the following settings: Setting Primary IDE Master Type LBA/Large Mode Primary IDE Slave Block (MultiSector Transfer) Secondary IDE Master PIO Mode DMA Mode Secondary IDE Slave S.M.A.R.T. 32Bit Data Transfer Description Sets the type of the IDE device connected to the system, or leaves it on BIOS auto-detection. ` ` Available options are: Not Installed, Auto (default), CD/DVD, and ARMD, which means “ATAPI removable media device”, a type of computing storage.
BIOS Hard Disk Drive Write Protect Enables/disables device write protection when the device is accessed through BIOS. ` ` Disabled is the default. IDE Detect Time Out (Sec) Sets the time-out (sec) for detecting ATA/ATAPI devices. ` ` Options available are: 0, 5, 10, 15, 20, 25, 30 and 35 (default).
BIOS 3.2.3. Super IO Configuration This submenu opens in context with the system’s four serial ports, COM1 through COM4, to configure the Super IO chipset, F81865F.
BIOS Serial Port3 Address Serial Port3 IRQ Serial Port3 RS485 Serial Port4 Address Serial Port4 IRQ Serial Port4 RS485 Sets COM3 base addresses. ` ` Options available are: Disabled, 3F8, 2F8, 3E8 (default) and 2E8. Sets COM3 IRQ. ` ` Options available are: IRQ3, IRQ4, IRQ10 and IRQ11 (default). Enables/disables COM3 to/from RS485. ` ` Disabled is the default. Sets COM4 base addresses. ` ` Options available are: Disabled, 3F8, 2F8, 3E8 and 2E8 (default). Sets COM4 IRQ.
BIOS 3.2.4. Hardware Health Configuration This submenu enables viewing the system’s hardware health status. It also features one setting to enable/disable hardware health monitoring function. BIOS SETUP UTILITY Advanced Hardware Health Configuration H/W Health Function [Enabled] Enables Hardware 670C/1520F Health Monitoring CPU Temperature System Temperature : : 530C/1270F Vcore +5VS +V1.05S +V1.05V +V3.3V :1.160 :4.834 :1.064 :1.517 :3.344 Device.
BIOS 3.2.5. AHCI Configuration Access this submenu to view the presence of any IDE device. This submenu also configures the system’s AHCI feature. BIOS SETUP UTILITY Advanced AHCI Settings While entering setup, BIOS auto detects the AHCI Port0 [Not Detected] presence of IDE devices. This displays the status of auto detection of IDE devices. Select Screen Select Item F1 F10 ESC General Help Save and Exit Exit v02.68 (C) Copyright 1985 - 2009, American Megatrends, Inc.
BIOS 3.2.6. USB Configuration Access this submenu to view the USB module’s version and the USB device(s) enabled in the system. It also configures USB-related features. BIOS SETUP UTILITY Advanced USB Configuration Legacy USB Support USB 2.0 Controller Mode BIOS EHCI Hand-Off Enables support for legacy USB. AUTO option disables legacy support if no USB devices are connected. [Enabled] [HiSpeed] [Enabled] +F1 F10 ESC Select Screen Select Item Change Option General Help Save and Exit Exit v02.
BIOS 3.3. Chipset This menu configures the system’s chipset-specific features that cover graphics, USB and LAN ports. Advanced Main BIOS SETUP UTILITY Chipset PCIPnP Boot Advanced Chipset Settings WARNING: Security Exit Configure North Bridge Setting wrong values in below sections may cause system to malfucntion. Features. North Bridge Configuration South Bridge Configuration Select Screen Select Item Enter Go to Sub Screen General Help F1 Save and Exit F10 ESC Exit v02.
BIOS 3.3.1. North Bridge Configuration This submenu configures the north bridge features by the following settings: BIOS SETUP UTILITY Chipset North Bridge Chipset Configuration Initate Graphic Adapter Internal Graphics Mode Select DVMT Mode Select DVMT/FIXED Memory [IGD] [Enabled, 8MB] [DVMT Mode] [256MB] Boot Display Device Flat Panel Type [CRT + LVDS] [1024x768] Select which graphics controller to use as the primary boot device.
BIOS DVMT/FIXED Memory Boot Display Device Sets the maximum amount of system memory that can be allocated as graphics memory. ` ` Available options are: 128MB, 256MB and Maximum DVMT. Sets the display device during booting. ` ` Options available are: CRT, LVDS and CRT+LVDS.
BIOS 3.3.2. South Bridge Configuration This submenu configures the south bridge features by the following settings: BIOS SETUP UTILITY Chipset Options South Bridge Chipset Configuration USB Functions USB 2.0 Controller Onboard LAN1 Onboard LAN2 [Enabled] [Enabled] [Enabled] [Enabled] Disabled Enabled +F1 F10 ESC Select Screen Select Item Change Option General Help Save and Exit Exit v02.68 (C) Copyright 1985 - 2009, American Megatrends, Inc.
BIOS 3.4. PCIPnP Access PCIPnP menu to configure the system’s PCI bus and Plug and Play (PnP) features. Advanced Main BIOS SETUP UTILITY Chipset PCIPnP Boot Security Advanced PCI/PnP Settings WARNING: [Yes] IRQ3 IRQ4 IRQ5 IRQ7 IRQ10 IRQ11 [Available] [Available] [Available] [Available] [Available] [Available] DMA DMA DMA DMA DMA DMA Channel Channel Channel Channel Channel Channel Available: Specified DMA is available to be used by PCI/PnP devices.
BIOS DMA Channel 0 DMA Channel 1 DMA Channel 3 DMA Channel 5 Sets whether to make the specified DMA channel available to PCI/PnP devices or reserve it to legacy ISA devices. ` ` Options are Available (default) and Reserved.
BIOS 3.5. Boot Access this menu to change system boot settings. Main Advanced BIOS SETUP UTILITY Chipset PCIPnP Boot Boot Settings Security Exit Configure Settings during System Boot. Boot Settings Configuration Select Screen Select Item Enter Go to Sub Screen General Help F1 Save and Exit F10 ESC Exit v02.68 (C) Copyright 1985 - 2009, American Megatrends, Inc.
BIOS 3.6. Security Access this menu to view the current security settings used in the system. This menu also enables users to set up or change the security setting. Main Advanced BIOS SETUP UTILITY Chipset PCIPnP Boot Security Settings Supervisor Password Security Exit Install or Change the password. : Not Installed Change Supervisor Password Select Screen Select Item Enter Change General Help F1 Save and Exit F10 ESC Exit v02.68 (C) Copyright 1985 - 2009, American Megatrends, Inc.
BIOS 3.7. Exit The Exit menu features a handful of commands to launch actions from the BIOS Setup utility regarding saving changes, quitting the utility and recovering defaults. Main Advanced BIOS SETUP UTILITY Chipset PCIPnP Boot Exit Options Security Exit Exit system setup after saving the changes. Save Changes and Exit Discard Changes and Exit Load Optimal Defaults F10 key can be used for this operation.
Appendices Appendices - 49 -
Appendices Appendix A. I/O Port Address Map Each peripheral device in the system is assigned a set of I/O port addresses which also becomes the identity of the device. The following table lists the I/O port addresses used.
Appendices Address Device Description 0x00000500-0x0000053F Motherboard resources 0x00000A00-0x00000AE7 Motherboard resources 0x000000F0-0x000000FF Numeric data processor 0x0000FFA0-0x0000FFAF Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828 0x0000FF90-0x0000FF9F Intel(R) ICH8M 3 port Serial ATA Storage Controller - 2828 0x0000C800-0x0000C807 Standard VGA Graphics Adapter 0x000003B0-0x000003BB Standard VGA Graphics Adapter 0x000003C0-0x000003DF Standard VGA Graphics Adapter 0x000
Appendices Appendix B.
Appendices Address Device Description 0xFE580000-0xFE5FFFFF Video Controller 0xFED00000-0xFED003FF High precision event timer 0xFE7FF800-0xFE7FFBFF Intel(R) ICH8 Family USB2 Enhanced Host Controller - 2836 0xFE7FFC00-0xFE7FFCFF Intel(R) ICH8 Family SMBus Controller - 283E - 53 -
Appendices Appendix C. Interrupt Request Lines (IRQ) Peripheral devices use interrupt request lines to notify CPU for the service required. The following table shows the IRQ used by the devices on board.
Appendices Level Function IRQ 98 Microsoft ACPI-Compliant System IRQ 99 Microsoft ACPI-Compliant System IRQ 100 Microsoft ACPI-Compliant System IRQ 101 Microsoft ACPI-Compliant System IRQ 102 Microsoft ACPI-Compliant System IRQ 103 Microsoft ACPI-Compliant System IRQ 104 Microsoft ACPI-Compliant System IRQ 105 Microsoft ACPI-Compliant System IRQ 106 Microsoft ACPI-Compliant System IRQ 107 Microsoft ACPI-Compliant System IRQ 108 Microsoft ACPI-Compliant System IRQ 109 Microsoft ACPI-
Appendices Level Function IRQ 132 Microsoft ACPI-Compliant System IRQ 133 Microsoft ACPI-Compliant System IRQ 134 Microsoft ACPI-Compliant System IRQ 135 Microsoft ACPI-Compliant System IRQ 136 Microsoft ACPI-Compliant System IRQ 137 Microsoft ACPI-Compliant System IRQ 138 Microsoft ACPI-Compliant System IRQ 139 Microsoft ACPI-Compliant System IRQ 140 Microsoft ACPI-Compliant System IRQ 141 Microsoft ACPI-Compliant System IRQ 142 Microsoft ACPI-Compliant System IRQ 143 Microsoft ACP
Appendices Level Function IRQ 165 Microsoft ACPI-Compliant System IRQ 166 Microsoft ACPI-Compliant System IRQ 167 Microsoft ACPI-Compliant System IRQ 168 Microsoft ACPI-Compliant System IRQ 169 Microsoft ACPI-Compliant System IRQ 170 Microsoft ACPI-Compliant System IRQ 171 Microsoft ACPI-Compliant System IRQ 172 Microsoft ACPI-Compliant System IRQ 173 Microsoft ACPI-Compliant System IRQ 174 Microsoft ACPI-Compliant System IRQ 175 Microsoft ACPI-Compliant System IRQ 176 Microsoft ACP
Appendices Level Function IRQ0 Interval timer IRQ1 Keyboard IRQ2 Interrupt from controller 2 (cascade) IRQ3 COM2 IRQ4 COM1 IRQ5 Reserved IRQ6 Reserved IRQ7 Reserved IRQ8 RTC IRQ9 Reserved IRQ10 Reserved IRQ11 Reserved IRQ12 PS/2 mouse IRQ13 Math coprocessor IRQ14 Primary IDE IRQ15 Secondary IDE Appendix D.
Appendices Appendix E: Watchdog Timer (WDT) Setting WDT is widely used for industrial application to monitor CPU activities. The application software depends on its requirement to trigger WDT with adequate timer setting. Before WDT timeout, the functional normal system will reload the WDT. The WDT never time-out for a normal system. The WDT will not be reloaded by an abnormal system, then WDT will time-out and auto-reset the system to avoid abnormal operation.
