1. Manuals
  2. Brands
  3. Nexcom Manuals
  4. Security System
  5. DNA 1120A
  6. User manual

Nexcom DNA 1120 User Manual

Network security appliance
Hide thumbs
Table of Contents

Advertisement

Quick Links

NEXCOM International Co., Ltd.
Network and Communication Solutions
Network Security Appliance
DNA 1120/1120A

User Manual

NEXCOM International Co., Ltd.
Published April 2014
www.nexcom.com

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the DNA 1120 and is the answer not in the manual?

Questions and answers

Related Manuals for Nexcom DNA 1120

Summary of Contents for Nexcom DNA 1120

  • Page 1: User Manual

    NEXCOM International Co., Ltd. Network and Communication Solutions Network Security Appliance DNA 1120/1120A User Manual NEXCOM International Co., Ltd. www.nexcom.com Published April 2014...

  • Page 2: Table Of Contents

    Key Features ..................1 Copper LAN Port (CON1C) .............13 Hardware Specifications ................2 Copper LAN Port (CON1D) .............14 Getting to Know DNA 1120/1120A ............3 Front Panel ...................3 Rear Panel ....................4 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 3 Installing the System into a Rack Cabinet ..........40 Rackmount Instructions ..............40 Chapter 4: BIOS Setup About BIOS Setup .................42 When to Configure the BIOS ..............42 Default Configuration ................43 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 4: Preface

    NEXCOM shall not be liable for direct, indirect, special, incidental, or interference to radio communications. Operation of this equipment in a...

  • Page 5: Rohs Compliance

    0.1% or 1,000ppm, and Polybrominated diphenyl Ethers (PBDE) < 0.1% or 1,000ppm. In order to meet the RoHS compliant directives, NEXCOM has established an engineering and manufacturing task force in to implement the introduction of green products. The task force will ensure that we follow the standard...

  • Page 6: Warranty And Rma

    ? Replace with 3rd party products if needed. the RMA number apply process. ? If RMA goods can not be repaired, NEXCOM will return it to the cus- tomer without any charge. ? Customers can send back the faulty products with or without acces- sories (manuals, cable, etc.) and any components from the card, such as...

  • Page 7: Safety Information

    There is a danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufactur- er. Discard used batteries according to the manufacturer’s instructions. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 8: Safety Precautions

    11. All cautions and warnings on the equipment should be noted. 19. The computer is provided with CD drives that comply with the ap- propriate safety standards including IEC 60825. viii Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 9: Technical Support And Assistance

    Technical Support and Assistance Conventions Used in this Manual Warning: Information about certain situations, which if not 1. For the most updated information of NEXCOM products, visit NEX- observed, can cause personal injury. This will prevent injury to COM’s website at www.nexcom.com.

  • Page 10: Global Service Contact Information

    Tel: +86-21-5278-5868 16F, No.250, Sec. 2, Chongde Rd., Fax: +86-21-3251-6358 Beitun Dist., Taichung City 406, R.O.C. Email: sales@nexcom.cn Tel: +886-4-2249-1179 www.nexcom.cn Fax: +886-4-2249-1172 Email: sales@nexcom.com.tw www.nexcom.com.tw Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 11 Fax: +44-1908-262042 Email: sales.uk@nexcom.eu Chengdu Office www.nexcom.eu 9F, Shuxiangxie, Xuefu Garden, No.12 Section 1, South Yihuan Rd., Chengdu, 610061, China Tel: +86-28-8523-0186 Fax: +86-28-8523-0186 Email: sales@nexcom.cn www.nexcom.cn Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 12: Package Contents

    Preface aCkage ontents Before continuing, verify that the DNA 1120/1120A package that you received is complete. Your package should have all the items listed in the following table. Item Name Description 19L00112000X0 DNA1120 ASSY 50311F0107X00 (H)I HEAD BOLTS SCREW LONG FEI:M3x14 ISO...

  • Page 13: Ordering Information

    Atom™ D525 Dual Core 1.8GHz processor, 1 DDR3 memory ® slot, 4 Gigabit LAN ports with one pair bypass, CompactFlash socket, 1 VGA, 2 USB, 1 Mini-PCI slot, 1 PCI expansion slot xiii Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 14: Chapter 1: Product Introduction

    • Onboard CompactFlash socket • Supports one DDR3 800MHz memory up to 2GB • 1 internal 2.5” HDD bay • 4 GbE LAN ports • Supports LAN Bypass Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 15: Hardware Specifications

    I/O Interface - Rear • 1 power button • 1 RJ45 type Console port • 2 USB 2.0 ports • 4 Copper LAN ports • 1 PCI expansion slot Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 16: Getting To Know Dna 1120/1120A

    Power LED Indicates the power status of the system. HDD LED Indicates the status of the hard drive. LAN LEDs Indicates the status of the LAN. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 17: Rear Panel

    Press to power-on or power-off the system. RJ45 Type Console LAN Port Used to connect RJ45 type Console port. USB Ports Used to connect USB 2.0/1.1 devices. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 18: Chapter 2: Jumpers And Connectors

    This chapter describes how to set the jumpers on the motherboard. Note tronic components. Humid environment tend to have less static electric- that the following procedures are generic for DNA 1120/1120A. ity than dry environments. A grounding strap is warranted whenever danger of static electricity exists.

  • Page 19: Jumper Settings

    (on) and open (off). Two-Pin Jumpers: Open (Left) and Short (Right) Three-Pin Jumpers: Pins 1 and 2 Are Short Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 20: Locations Of The Jumpers And Connectors

    Locations of the Jumpers and Connectors DNB 1120 The figure below is the DNB 1120 main board which is the main board used in the DNA 1120/1120A system. It shows the locations of the jumpers and con- nectors. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved.

  • Page 21: Jumpers

    Connector type: 1x3 3-pin header, 2.54 mm pitch Connector type: 1x3 3-pin header, 2.54 mm pitch Connector location: JP3 Connector location: JP4 Definition Definition Slave ICH_RTCRST_N Master Battery GND Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 22: H/W Reset

    Power Type Select Connector type: 1x2 2-pin header, 2.54mm-M-180 Connector type: 2x2 dip switch Connector location: JP5 Connector location: SW2 Definition Definition PWRBT_R# GAL_AT#_ATX ICH_PWRBTN_N Description ICH_SYS_RESET_N_R Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 23: Connectors Pin Definitions

    Connector type: 2x8 16-pin box header, 2.0 mm pitch Connector location: CN2 Connector location: CN1 Definition Definition Definition VGA_R_CON VGA_VCC VGA_G_CON VGA_B_CON VCC12 VGA_I2CDAT_CON VGA_HSYNC_CON VGA_VSYNC_CON VGA_I2CCLK_CON Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 24: Power Switch

    RJ45 Type Console Port (RS232 only) Connector location: SW1 Connector type: RJ45 port Connector location: LAN1 Definition Definition Definition SP_RTS1_R SP_DTR1_R SP_TXD1_R COM1_GND SP_DCD1_R SP_RXD1_R PWRST_R# SP_DSR1_R SP_CTS1_CON PLED_N PLED_P Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 25: Usb Ports

    1G (Green) and Blinking 100MB (Yellow) USB0- USB1- No Acitivity No link USB0+ USB1+ Definition Definition PORT1_TXP0_CN PORT1_TXN0_CN PORT1_TXP1_CN PORT1_TXN1_CN PORT1_TXP2_CN PORT1_TXN2_CN PORT1_TXP3_CN PORT1_TXN3_CN LAN1_LINK1G# LAN1_LED1+ LAN1_LED_ACT# LAN1_LED2+ Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 26: Copper Lan Port (Con1B)

    Definition Definition PORT2_TXP0_CN PORT2_TXN0_CN PORT3_TXP0_CN PORT3_TXN0_CN PORT2_TXP1_CN PORT2_TXN1_CN PORT3_TXP1_CN PORT3_TXN1_CN PORT2_TXP2_CN PORT2_TXN2_CN PORT3_TXP2_CN PORT3_TXN2_CN PORT2_TXP3_CN PORT2_TXN3_CN PORT3_TXP3_CN PORT3_TXN3_CN LAN2_LINK1G# LAN2_LED1+ LAN3_LINK1G# LAN3_LED1+ LAN2_LED_ACT# LAN2_LED2+ LAN3_LED_ACT# LAN3_LED2+ Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 27: Copper Lan Port (Con1D)

    Always Lighted 1G (Green) and Blinking 100MB (Yellow) No Acitivity No link Definition Definition PORT4_TXP0_CN PORT4_TXN0_CN PORT4_TXP1_CN PORT4_TXN1_CN PORT4_TXP2_CN PORT4_TXN2_CN PORT4_TXP3_CN PORT4_TXN3_CN LAN4_LINK1G# LAN4_LED1+ LAN4_LED_ACT# LAN4_LED2+ Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 28: Internal Connectors

    Connector type: Standard Serial ATAII, 1.27mm Connector type: Standard Serial ATAII, 1.27mm Connector location: J1 Connector location: J3 Definition Definition TXP0 TXP1 TXN0 TXN1 RXN0 RXN1 RXP0 RXP1 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 29: Sata Power Connector

    Connector type: 1x4 4-pin Wafer, 2.5 mm pitch Connector type: 1x2 2-pin boxed header, 2.5 mm JST Connector location: CN3 Connector location: J6 Definition Definition VCC12 VCC5 VCC5 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 30: Digital I/O Connector

    Connector location: CN8 Definition Definition Definition Definition VCC5 SP_DCD2 SP_RXD2 SIO_GPIN10 SIO_GPOUT14 SP_TXD2 SP_DTR2 SIO_GPIN11 SIO_GPOUT15 COM2_GND SP_DSR2 SIO_GPIN12 SIO_GPOUT16 SP_RTS2 SP_CTS2 SIO_GPIN13 SIO_GPOUT17 SP_RI2 COM2_GND Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 31: Compactflash

    IDE_CS1_N IDE_DIOW_N VCC5 IDE_IRQ14 VCC5 CF_SEL_N VCC5 IDE_RST_N IDE_DIORDY IDE_DDREQ IDE_DDACK_N IDE_DA2 CF_ACT_N IDE_PATADET IDE_DA1 IDE_DA0 IDE_DD8 IDE_DD9 IDE_DD0 IDE_DD1 IDE_DD10 IDE_DD2 IDE_CD2# CF_CD1_N IDE_DD11 IDE_DD12 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 32: Usb Connector

    Connector location: CN9 Definition Definition Definition LPT_STB#R USB2- LPT_AFD#R LPT_PDR6 USB2+ LPT_PDR0 USB3- LPT_ERR# LPT_PDR7 USB3+ LPT_PDR1 LPT_INIT#R LPT_ACK#R LPT_PDR2 LPT_SLIN#R LPT_BUSY LPT_PDR3 LPT_PE LPT_PDR4 LPT_SLCT LPT_PDR5 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 33: Ps/2 Keyboard/Mouse Connector

    Connector type: 1x6 6-pin header, 2.54 mm Connector location: J7 Connector location: J8 Definition Definition Definition VCC5 VCC5 3VSB KB_DATA LM_DATA KB_CLK LM_CLK GAL_TCK_2 GAL_TDO_2 GAL_TDI_2 GAL_TMS_2 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 34: System Fan Connector

    PCI_IRQ#D VCC5 PCI_REQ#1 PCI_GNT#1 PCI_AD19 3VSB PCI_CLK1 PCI_RST# VCC5 PCI_CLK0 PCU_GNT#0 PCI_REQ#0 PCI_PME# VCC5 PCI_AD30 PCI_AD31 VCC3 PCI_AD29 PCI_AD28 PCI_AD26 PCI_AD27 PCI_AD25 PCI_AD24 VCC3 PCI_IDSEL1 PCI_CBE#3 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 35 VCC33 PCI_AD14 PCI_AD13 PCI_AD11 PCI_AD12 PCI_AD10 PCI_AD9 PCI_CBE#0 PCI_AD8 VCC3 PCI_AD7 PCI_AD6 PCI_AD4 PCI_AD5 PCI_AD3 PCI_AD2 PCI_AD0 PCI_AD1 VCC5 VCC5 PCI_REQ64# PCI_ACK64# VCC5 VCC5 VCC5 VCC5 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 36: Mini Pci Slot

    AD29 RESERVED7 MOD-AUDIO-OUT RESERVED8 AD30 AUDIO-GND AD27 3.3V SYS-AUDIO-OUT SYS-AUDIO-IN AD25 AD28 SYS-AUDIO-OUT-GND SYS-AUDIO-IN-GND RESERVED2 AD26 AUDIO-GND AUDIO-GND CBE#3 AD24 RESERVED4 MPCIACT# AD23 IDSEL VCC5VA 3.3VAUX Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 37 Chapter 2: Jumpers and Connectors PCI Power Connector Connector type: 1x4 4-pin Wafer, 2.5 mm pitch Connector location: CN10 Definition VCC12 VCC5 Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 38: Chapter 3: System Setup

    2. Slide the cover backward then remove it from the chassis. sis. Remove these screws and put them in a safe place for later use. The dots denote the locations of the screws. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 39: Installing A Dimm

    “key” on the socket. The key ensures the module can be plugged into the socket in only one direction. Ejector DIMM socket Notch on the module Key on the socket Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 40 The ejector tabs at the ends of the socket will au- tomatically snap into the locked position to hold the module in place. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 41: Installing A Compactflash Card

    1. Locate for the CompactFlash socket on the board. 2. With the CompactFlash card’s label facing up, position the card to the socket. CompactFlash card CompactFlash socket Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 42 Chapter 3: System Setup 3. Insert the card until it is completely seated in the socket. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 43: Installing A Sata Hard Drive

    3. Place the SATA drive on the drive bay. 2. Insert the provided dampers on the sides of the drive bay. Drive bay SATA drive Drive bay Damper Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 44 5. The photo below shows the screws mounted in place. screws to secure the SATA drive to the drive bay. SATA drive located Connector side of underneath the SATA drive Mounting screw Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 45 7. Connect the provided SATA data cable and SATA power cable to the the motherboard. connectors on the motherboard. SATA power cable SATA data cable SATA power connector SATA data connector Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 46 9. Align the mounting holes of the drive bay with the mounting studs on the board then use the provided mounting screws to secure the drive bay in place. Mounting stud Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 47 Chapter 3: System Setup 10. Connect the SATA data cable and SATA power cable to the SATA drive. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 48: Installing A Pci Card

    1. The PCI slot is attached on an L-shaped bracket. 2. Remove the mounting screws that secure the L-shaped bracket to the chassis. Mounting screw L-shaped bracket Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 49 4. Align the PCI card with the PCI slot then push it firmly until it is com- pletely seated in the slot. PCI slot PCI card Slot cover removed Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 50 5. Secure the card with a mounting screw. 6. Install the bracket back into the chassis then secure the bracket with the mounting screws you removed in step 2. PCI card Mounting screw Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 51: Installing A Mini Pci Card

    Apply firm even pressure to each end of the card until it slips into the socket. The gold-plated connector on the edge of the card will Mini PCI socket almost completely disappear inside the socket. Mini PCI card Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 52 3. Push the card down until the clips on both sides of the socket lock into position. You will hear a distinctive “click”, indicating the card is cor- rectly locked into position. Clip Clip Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 53: Installing The System Into A Rack Cabinet

    6. Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 54 Chapter 3: System Setup Rackmount ear Rackmount ear Rackmount Ears Attached Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 55: Chapter 4: Bios Setup

    BIOS is updated in the future. options, and second, to make settings appropriate for the way you use the computer. To check for the latest updates and revisions, visit the NEXCOM Web site at www.nexcom.com.tw. When to Configure the BIOS...

  • Page 56: Default Configuration

    When “u“ appears on the left of a particular field, it indicates that a submenu which contains additional options are available for that field. To display the submenu, move the highlight to that field and press <Enter>. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 57: Bios Setup Utility

    Select Item ↑↓ Change Field Select Field General Help Save and Exit Exit v02.61 (C)Copyright 1985-2006, American Megatrends, Inc. AMI BIOS Displays the detected BIOS information. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 58: Advanced

    This section is used to configure remote access to the system. CPU Configuration This section is used to configure the CPU. It will also display detected CPU information. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 59 Chapter 4: BIOS Setup USB Configuration This section is used to configure USB devices. Network Configuration This section is used to configure LAN. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 60 CPUs with extended CPUID function. Execute-Disable Bit Capability When this field is set to Disabled, it will force the XD feature flag to al- ways return to 0. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 61 This option configures the Serial ATA drives to use AHCI (Ad- vanced Host Controller Interface). AHCI allows the storage driver to enable the advanced Serial ATA features which will increase storage performance. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 62 I/O address for the onboard serial port. Disabled Disables the onboard serial port. Parallel Port Address This field is used to select an I/O address for the parallel port. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 63 (C)Copyright 1985-2006, American Megatrends, Inc. H/W Health Function Enables or disables the hardware monitoring function. Fan Speed Control Enables or disables the fan speed control. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 64 (C)Copyright 1985-2006, American Megatrends, Inc. ACPI Version Features Selects the ACPI version. ACPI APIC Support The options are Enabled and Disabled. Includes ACPI APIC table pointer to RSDT pointer list. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 65 The options are Enabled and Disabled. APIC ACPI SCI IRQ Enables or disables the APIC ACPI SCI IRQ. High Performance Event Timer Enables or disables the event timer. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 66 The default is Disabled. If you are using hard drives that support S.M.A.R.T., set this field to Enabled. SMART is supported in ATA/33 or later hard drives. The options are Auto, Enabled and Disabled. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 67 Serial Port Number Selects the serial port. Base Address, IRQ Selects an IRQ for the serial port. Serial Port Mode Selects a mode for the serial port. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 68 If a PS/2 keyboard is not available and you need to use a USB keyboard to install Windows (installation is performed in DOS mode) or run any program under DOS, set this field to Enabled. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 69: Network Configuration

    Enables or disables the PXE function. ByPass Mode After PWR-ON Enables or disables the ByPass function after power-on. ByPass Mode After PWR-OFF Enables or disables the ByPass function after power-off. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 70: Pcipnp

    Yes Configures Plug and Play (PnP) devices that are not required to boot in a Plug and Play supported operating system. No The BIOS configures all the devices in the system. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 71: Boot

    Displays OEM logo instead of the POST messages. This section is used to select the boot priority sequence of the hard disk Disabled Displays normal POST messages. drives. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 72 Boot Device” and “3rd Boot Device” fields respectively. The BIOS will boot the operating system according to the sequence of the drive selected. Interrupt 19 Capture When enabled, it allows the optional ROM to trap interrupt 19. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 73 Selects the drive to boot first, second and third in the “1st Boot Device”, “2nd Boot Device” and “3rd Boot Device” fields respectively. The BIOS will boot the operating system according to the sequence of the drive selected. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 74: Security

    3. Press <Enter> to confirm the new password. 4. When the Password Installed dialog box appears, select OK. To change the password, repeat the same steps above. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 75: Chipset

    When this field is enabled, the system will run according to the information in the EEPROM. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 76 DVMT Mode Select The options are Fixed mode and DVMT mode. DVMT/Fixed Memory This field is used to select the graphics memory size used by DVMT/Fixed mode. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...
  • Page 77 This field is used to enable or disable the Enhanced Host Controller Inter- Selects the USB port to detect first. face (USB 2.0). PCIE Port 0 IOxAPIC Enable The options are Enabled and Disabled. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 78: Exit

    To exit the Setup utility without saving the changes, select this field then press <Enter>. You may be prompted to confirm again before exiting. You can also press <ESC> to exit without saving the changes. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 79: Appendix A: Watchdog Timer

    Watchdog Timer Time-out Value Definition 0x00 time-out disabled DNA 1120/1120A features a watchdog timer that resets the CPU or gener- ates an interrupt if the processor stops operating for any reason. This feature 0x01 time-out occurs after 1sec./min. 0x02 time-out occurs after 2 sec./min.

  • Page 80: Watch Dog Sample Code

    ;SET UNITS ;######################################################### DX, 2EH AL, 0F5H DX, AL AL, DX AL, NOT 8 ;SECEND MODE. DX, AL ;######################################################### ;SET TIME OUT VALUE ;######################################################### DX, 2EH Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 81: Appendix B: Bypass Specifications

    PPendix yPass PeCifiCations DNA 1120/1120A provides LAN bypass functionality to ensure that data BCSR - Bypass Control Status Register = 0XF3 can still pass through the device, even when it is powered off. This feature helps ensure the continuous flow of data through the device in the event...

  • Page 82: Bypass Control Register Bit Definitions

    TimerValueInSeconds / 2. A write of the timer value will automatically reset the expiration timer and set it to the value expressed in bit 2:0. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

  • Page 83: Bypass Control Status Register (Segment 1 Only)

    Bypass mode These two bits defined the bypass mode for one or more segments. These bits are Write only and on reads returns undetermined values which will be ignored by the driver. Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. DNA 1120/1120A User Manual...

Table of Contents