Norco BIS-6620 User Manual

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BIS-6620
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USER' Manual V1.0

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  • Page 1 BIS-6620 Mini PC USER' Manual V1.0...
  • Page 2 BIS-6620 Mini PC USER' Manual V1.0 Shenzhen NORCO Intelligent Technology Co., Ltd.:0755-27331166 Beijing:010-82671166 Shanghai:021-61212088 Nanjing: 025-58015489 Chengdu:028-85259319 Shenyang:024-23960846 Xi’an:029-88338386 Nanjing: 025-58015489 Wuhan:027-87858983 Tianjin:022-23727100 Singapore:65-68530809 Netherlands:31-040-2668554 Web:www.norco.cn...
  • Page 3 Shenzhen NORCO Intelligent Technology Co.,Ltd. BIS-6620 Mini PC Place/Data: HONG KONG/2009...
  • Page 4 Trade Name: Shenzhen NORCO Intelligent Technology Co.,Ltd. Model Name:BIS-6620 Responsible Party: Shenzhen NORCO Intelligent Technology Co.,Ltd. Equipment Classification:FCC Class B Subassembly Type of Product:BIS-6620 Mini PC Manufacturer: Shenzhen NORCO Intelligent Technology Co.,Ltd. Date: 2009...
  • Page 5 Before buying products, please learn about product performance from the seller to see if it is in line with your needs. NORCO is a registered trademark of Shenzhen NORCO Intelligent Technology CO., Ltd. Other trademarks involved in this manual, their ownership are owned by its respective owners.
  • Page 6 Safety Instructions 1. Please read the safety instructions carefully. 2. Before inserting or removing expansion cards, re-assembling or re-configuring, disconnect the computer and peripherals from their power sources to prevent electric shock or system board damage. 3. Before attempting to move the product, the system must be powered-down and the power cord must be disconnected from the power source.
  • Page 7: Table Of Contents

    Contents Chapter 1 Product Introduction ................. 1 1.1 Brief Introduction....................1 1.2 Features......................1 1.3 Hardware Specification ..................2 1.4 Product Dimension....................7 Chapter 2 Hardware Functions ................. 5 2.1 External Interface Direction................. 5 2.2 Jumper Setting....................5 2.2.1 CMOS Content Clearing and Saving Settings(JCC) ........6 2.2.2 COM2 Jumper Function Setting(J1、J2、J3)...
  • Page 8 2.3.5 Ethernet Port(LAN)..................9 2.3.6 Keyboard & Mouse Interface(Ms/Kb) ............10 2.3.7Power Interface(DC 12V) ................11 2.3.8 SATA Port(SATA) ..................12 2.4 BIS-6620I Expansion board interface ............... 12 2.4.1 VGA port(VGA) ..................12 2.4.2 SVIDEO Port(SVIDEO) ................13 2.5 BIS-6620IIExpansion board interface ............... 14 2.5.1 DVI interface(DVI)...
  • Page 9 Chapter 4 BIOS Setup .................... 17 4.1 Main Menu ......................18 4.2 Advanced......................19 4.2.1 CPU Configuration ..................20 4.2.2 IDE Configuration................... 22 4.2.3 Hardware Health Configuration..............23 4.2.4 ACPI Configuration ..................24 4.2.5 MPS Configuration..................27 4.2.6 PCI Express Configuration................28 4.2.7 Smbios Configuration..................
  • Page 10 4.6.2 South Bridge Configuration................43 4.7 Exit........................45 Appendix......................... 45 Appendix 1: Driver Installation ................45 Appendix 2: Embed SATA HDD Drivers into Windows XP Installation Disc ... 47 Appendix 3: Watchdog Programing Instruction............50 Appendix 4: Glossary....................53...
  • Page 11 Packing List Thank you very much for choosing our products. Please check your package completely as the following item checklist first, if you find any components lost or damaged, please contact your retailer. ■ BIS-6620 1pcs ■User’s Manual 1pcs ■Drive Disk 1pcs ■Power Cord...
  • Page 12: Chapter 1 Product Introduction

    Chapter 1 Product Introduction...
  • Page 13: Brief Introduction

    Chapter 1 Product Introduction 1.1 Brief Introduction BIS-6620 is a compact thin client pc based on Intel Menlow platform which combines prowerful logical abilities with low power consumption of 5.5W. The various storage modes including SATA, SD and CF card and diverse display terminals provide customers with more choices.
  • Page 14: Hardware Specification

    ● Multiple Interfaces BIS-6620 I/O ports include:Line-out ,Mic-out,USB2.0 port,RJ-45 network ports。BIS-6620 also provide VGA+S-Video or DVI+4COM output (VGA & DVI is optional) ●Convenient Installation BIS-6620 meets VESA MOUNT MIS-D standard which makes it convenient to be installed on the back of liquid crystal equipment or placed on the desk.
  • Page 15 BIS-6620 Fanless Embedded Mini Box PC Processor Intel Atom Z510(1.1GHz FSB400MHz)/Z530(1.6GHz FSB400MHz) Chipset Intel poulsbo SCH VGA+ HDMI Interface S-VID Display Controlle Intel Poulsbo Integrated GMA500 Memory Dynamic sharing 256MB as video memory Onboard 1x200Pin SO-DIMM supports DDRII up to 2GB System Remark:SO-DIMM can support 2 Rank,the capacity is 512Mb,1Gb...
  • Page 16 BIS-6620 Fanless Embedded Mini Box PC 4xCOM 4xCOM 4x USB2.0(2 5x USB2.0(2 USB2 on front panel) on front panel) .0 (2 2x USB2.0 (front panel) front panel Audio 1x Mic-in, 1x Line-out Ethernet Realtek RTL8111C, 10/100/1000Mbps, 1x RJ45 WIFI USB mode...
  • Page 17 BIS-6620 Fanless Embedded Mini Box PC LED Indicator Power supply , hard disk LED Power supply DC +12V Cooling Fanless System Windows Vista/XP/CE/XPE,Linux Mechanical & Environmenta Operating 0℃~60℃ Temperature Storage -40℃~85℃ Temperature Relative 5%~95%, 40℃, no-condensation Humidity Vibration 0.5g rms/5~500Hz/ random assignment...
  • Page 18 BIS-6620 Fanless Embedded Mini Box PC Product 120mm×120mm×40mm (W×D×H) Dimension Package 275mm×255mm×115mm (W×D×H) Dimension Net Weight 0.7KG Gross Weight 1.5KG Material High-tensile steel Surface Sand blast and oxidation Treatment Installation Wall-mount or Desktop Color Silver gray/Black...
  • Page 19: Product Dimension

    BIS-6620 Fanless Embedded Mini Box PC 1.4 Product Dimension Dimension:120mmx120mmx40mm(WxDxH)...
  • Page 20: Chapter 2 Hardware Functions

    Chapter 2 Hardware Functions...
  • Page 21: External Interface Direction

    BIS-6620 Fanless Embedded Mini Box PC Chapter 2 Hardware Functions 2.1 External Interface Direction 1:BIS-6620 Front View 2:BIS-6620 Back View BIS-6620I: BIS-6620II: 2.2 Jumper Setting Before the hardware installation, please follow the jumper setting guide.
  • Page 22: Cmos Content Clearing And Saving Settings(Jcc

    BIS-6620 Fanless Embedded Mini Box PC Tips:How to identify jumper, PIN 1 of interface, observation the word mark of plug socket ,will use “1” or bold lines or triangular symbols;Take a look at the back of PAD square pad as the first PIN 1; all of jumper PIN 1 has a white arrow guide.
  • Page 23: Com2 Jumper Function Setting(J1、J2、J3

    BIS-6620 Fanless Embedded Mini Box PC BIOS values as the default setting. Normal working state, the default setting Please do not clear CMOS when computer boots up so as not to damage the motherboard. 2.2.2 COM2 Jumper Function Setting(J1、J2、J3) BIS-6620II has COM2 jumper which is fixed on the motherboard of AFC-340.
  • Page 24: Interface Instruction

    BIS-6620 Fanless Embedded Mini Box PC 2.3 Interface Instruction 2.3.1 CF Card Slot(CF) BIS-6620I/II provides 1x 50Pin standard CF card slot supports TypeI/II CF card. 2.3.2 SD Reader Slot(SD) BIS-6620I/II provides 1x SD card slot supports standard SD/MMC card. 2.3.3 USB Port(USB1,USB2,USB3)...
  • Page 25: Audio(Spk Out,Mic

    Signale USB3- USB3+ 2.3.4 Audio(SPK OUT,MIC) BIS-6620 is based on ALC888 Audio decorder chip which supports one audio-out and one MIC jack on the panel. 2.3.5 Ethernet Port(LAN) BIS-6620 utilizes the Realtek RTL8111C/D chip supporting one RJ-45 Gigabit Ethernet interface. The Green LILED and Yellow ACTLED show the status of LAN.
  • Page 26: Keyboard & Mouse Interface(Ms/Kb

    Yellow transmission (1000Mbps) No network Invalid link connection or no or close data transfer 2.3.6 Keyboard & Mouse Interface(Ms/Kb) BIS-6620 provides one PS/2 interface for keyboard and mouse connection. Please get it from our accessories box. Ms/Kb:...
  • Page 27: 7Power Interface(Dc 12V

    BIS-6620 Fanless Embedded Mini Box PC Signal KB_DATA MS_DATA KB_CLK MS_CLK 2.3.7Power Interface(DC 12V) +12 V single power supply Signal +12V...
  • Page 28: Sata Port(Sata

    BIS-6620 Fanless Embedded Mini Box PC 2.3.8 SATA Port(SATA) The one SerialATA interface has a transmission rate up to 300MB/s. Signal SATA_TXP SATA_TXN SATA_RXN SATA_RXP 2.4 BIS-6620I Expansion board interface 2.4.1 VGA port(VGA) Standard 15Pin VGA port is suitable for all of VGA displays。...
  • Page 29: Svideo Port(Svideo

    BIS-6620 Fanless Embedded Mini Box PC Signal Signal Signal Green Blue HSYNC VSYNC 2.4.2 SVIDEO Port(SVIDEO) BIS-6620I provides one S-VIDEO port for connecting LCD device, which on the realization of video playback. Signal s_video_y s_video_cvbs s_video_pr...
  • Page 30: Bis-6620Iiexpansion Board Interface

    The specific allocation is: TV-OUT====== s_video_cvbs S-VIDEO==== s_video-y, s_video_pr Analog HDTV======= s_video-y(Y), s_video_cvb (Pb), s_video_pr (Pr) 2.5 BIS-6620IIExpansion board interface 2.5.1 DVI interface(DVI) BIS-6620ⅡProvides a DVI-D interface for connecting LCD displays. Signal Signal TDC2# TDC2...
  • Page 31: Serial Port(Com

    BIS-6620 Fanless Embedded Mini Box PC SC-DDC SD-DDC TDC1# TDC1 HP-DETECT TDC0# TDC0 TLC# 2.5.2 Serial Port(COM) BIS-6620II provides serial port,expansion board of AFC-340 be with one DB44...
  • Page 32 BIS-6620 Fanless Embedded Mini Box PC interface, which can be extented 4 serial ports,There is one adapter of 1 to 4 DB9 COM in the accoreies box Controller Defination Controller Defination DCD3 TXD5 RXD3 DTR5 TXD3 DTR3 DSR5 RTS5 DSR3...
  • Page 33 BIS-6620 Fanless Embedded Mini Box PC DCD4 TXD6 RXD4 DTR6 TXD4 DTR4 DSR6 RTS6 DSR4 CTS6 RTS4 CTS4 DCD5 RXD5...
  • Page 34: Chapter 3 Hardware Installation

    Chapter 3 Hardware Installation...
  • Page 35: Remove Machine Upper Cover

    2:Seize the host cover of both sides and force up to mention.Then the lid be removed. 3.2 Memory Module Replacement/Installation BIS-6620 provides one 200Pin DDRⅡ SO-DIMM slot, and supports DDRⅡ400/ 533MHz RAM. Max.up to 2GB. You can choose the suitable one. The installation procedure as...
  • Page 36: Hard Drive Replacement/Installation

    BIS-6620 Fanless Embedded Mini Box PC 1:Open the console lid. 3:Remove the motherboard and expansion board separately. 4:Choose the suitable memory. 5:Make sure the memory into the right SO-DIMM slot. 6:And then push the memory down slowly until you hear the “click” sound.
  • Page 37: 3.4 Wall Mounting/Displayer Installtion

    5:Install the finished expansion board into chassis and fix HDD with the drive bays. 3.4 Wall mounting/Displayer installtion BIS-6620 meets VESA MOUNT 100 specifications with international standard mounting holes. It can be used for rackmount, wall mounting and matched with LCD and other devices.
  • Page 38: 3.5 Power Connection

    BIS-6620 Fanless Embedded Mini Box PC 2:The following diagram shows machine of screw holes will be installed hehind the display. Back panel of displayer installation 3.5 Power Connection 1:Connect the power code to the socket of the back end of the power connector...
  • Page 39: Chapter 4 Bios Setup

    Chapter 4 BIOS Setup...
  • Page 40 BIS-6620 Fanless Embedded Mini Box PC Chapter 4 BIOS Setup AMI BIOS upgrade: It is true that hardware and software are upgrading all the time. When your IPC can not support the newest processor (for example), you should upgrade the BIOS to try to keep up with the latest technology.
  • Page 41: Main Menu

    BIS-6620 Fanless Embedded Mini Box PC 2. When "Press <Del> to enter setup" in screen, please press <Del>. 3. Use the “←↑→↓”to choose the option which your want to modify, press <Enter> and show the sub-menu. 4. Use the “←↑→↓”and <Enter> to modify the value.
  • Page 42: Advanced

    BIS-6620 Fanless Embedded Mini Box PC Processor It displays the processor CPU types, tempos, quantity you are using, and they are all options for reading only. System Memory It displays the memory size. options for reading only. System Time Select this option, and use < + > / < - > to set the current tine. And it represents in a format of hour/minute/second.
  • Page 43: Cpu Configuration

    BIS-6620 Fanless Embedded Mini Box PC WARNING: Setting wrong values in below sections may cause system to malfunction: 4.2.1 CPU Configuration...
  • Page 44 BIS-6620 Fanless Embedded Mini Box PC This sub menu includes CPU particular information, such as manufacturer, type, frequency, FSB speed, cache L1, and cache L2 etc. Max CPUID Value Limit When you are using the operating system which doesn't support extended CPU ID function, please set this project to [Enabled].
  • Page 45: Ide Configuration

    BIS-6620 Fanless Embedded Mini Box PC 4.2.2 IDE Configuration ATA/ IDE Configuration Move the cursor to this option, and press <Enter> key to appear four options: Disabled, P-ATA Only (parallel IDE interface), S-ATA Only (serial IDE interface), P-ATA & S-ATA (parallel and serial hard disk coexisting mode, and either of the modes can be used).
  • Page 46: Hardware Health Configuration

    BIS-6620 Fanless Embedded Mini Box PC the 1st channel of P-ATA is selected, IDE1 is the master channel, IDE2 will be mapped as S-ATA channel, and IDE2 will be unable to be used. Instead, it supports two parallel and two serial devices of IDE1. When S-ATA 1st Channel is selected, S-ATA device will be mapped to IDE1.
  • Page 47: Acpi Configuration

    BIS-6620 Fanless Embedded Mini Box PC H/W Health Condiguration Enable/Disable the onboard hardware monitor controller. If this option is enabled, the BIOS and OBS utility can get the system board’s health information from hardware monitor controller. 4.2.4 ACPI Configuration...
  • Page 48 BIS-6620 Fanless Embedded Mini Box PC (1) General ACPI Configuration Suspend mode...
  • Page 49 BIS-6620 Fanless Embedded Mini Box PC Enter into power-saving mode after selecting system into sleep. The model is not the same, nor is the level of system function consumption. S1(pos):CPU stops working, other devices remain normal power supply. (2) Advanced ACPI Configuration...
  • Page 50: Mps Configuration

    BIS-6620 Fanless Embedded Mini Box PC Energy Lake Feature Whether support energy Lake power-save technology .option item :Disabled / Enabled. APIC ACPI SCI IRQ Enabled/Disabled interior I/O APIC ( Advanced programmed Intermit controller ) and multiprocessor list. 4.2.5 MPS Configuration...
  • Page 51: Pci Express Configuration

    BIS-6620 Fanless Embedded Mini Box PC MPS Revision This is a multi-processor standard version option. This option allows the user to select multi-processor standard version according to the operation system being used. And this option can function only when there are two or more than two physical or logical processors.
  • Page 52: Smbios Configuration

    BIS-6620 Fanless Embedded Mini Box PC Active State Power-Management This option allows you to use/non-use PCI- express 1 and 2 to connect power supply, setting item:[Enabled ],[Disabled]. 4.2.7 Smbios Configuration...
  • Page 53: Usb Configuration

    BIS-6620 Fanless Embedded Mini Box PC Smbios Smi support If support SMBIOS PnP Function 50-54h by SMI. Optional:[Enabled:support ],[Disabled: NO-Support]。 4.2.8 USB Configuration...
  • Page 54 BIS-6620 Fanless Embedded Mini Box PC Module Version (Read Only) This option shows USB module version. USB Devices Enabled (Read Only) This option shows USB device which is connected with this board USB Function This option uses 4 of them supporting 4 USB devices.
  • Page 55 BIS-6620 Fanless Embedded Mini Box PC SDIO Controller The SDIO interface is used to set it to open, [Enabled] to open, [Disabled] is off. Legacy USB Support If need support USB device in DOS mode: such as USB Flash Disk, USB keyboard, then select<Enabled>...
  • Page 56 BIS-6620 Fanless Embedded Mini Box PC Emulation Type Emulation Type,setting for [Auto].
  • Page 57: Pci Pnp

    BIS-6620 Fanless Embedded Mini Box PC 4.3 PCI PnP WARNING: Setting wrong values in below sections may cause system to malfunction: Clear NVRAM Set this value to force the BIOS to clear the Non-Volatile Random Access Memory (NVRAM). The Optimal and Fail-Safe default setting is No.
  • Page 58 BIS-6620 Fanless Embedded Mini Box PC Set this value to allow or stop the system from giving the VGA adapter card an interrupt address. The Optimal and Fail-Safe default setting is yes. PCI IDE BusMaster The default setup for this option is “Disabled”, that is, not to allow the main board to use the Bus Master interface (also called “DMA/33 interface”).
  • Page 59: Boot

    BIS-6620 Fanless Embedded Mini Box PC 4.4 Boot Move the cursor to Boot Settings Configuration, and press <Enter> key to appear the frame as below:...
  • Page 60 BIS-6620 Fanless Embedded Mini Box PC Quick Boot Allows the BIOS to skip certain tests while booting. This will decrease the time needed to boot the system. Quiet Boot If this option is set to Disabled, the BIOS display normal POST messages. If Enabled, an OEM Logo is shown instead of POST messages.
  • Page 61: Security

    BIS-6620 Fanless Embedded Mini Box PC 3rd Boot Device System will detect device after this priority until find an available boot device then boot from it. (Boot device support Removable Drive or Hard Disk Drive) Hard Disk Drives Boot device set for HDD, if has multi- HDD, must set up priority. The Highest Priority HDD will display in “Boot Device Priority”.
  • Page 62 BIS-6620 Fanless Embedded Mini Box PC Supervisor Password This item is used to note the user whether the supervisor password has been set or not. The options are [Installed] and [Not Installed]. User Password This item is used to note the user whether the user password has been set or not.
  • Page 63 BIS-6620 Fanless Embedded Mini Box PC Change User Password This item is used to change the user password. Select this item and press Enter and load into the menu to change the user password. Clear User Password This item is used to clear user password. Select this item and press Enter and load into the menu to clear the user password.
  • Page 64: Chipset

    BIS-6620 Fanless Embedded Mini Box PC Format!!! Possible VIRUS: Continue (Y/N)? _ Select Disabled to forbid the command. 4.6 Chipset 4.6.1 North Bridge Configuration Move the cursor to NorthBridge Configuration and press <Enter>, and the following interface will appear:...
  • Page 65 BIS-6620 Fanless Embedded Mini Box PC Initate Graphic Adapter This item is used to select preffered graphic. Options includes 1.PEG PCI Express Graphics, PCIE, 2. IGD Integrated Graphics Device, 3. PCI. Internal Graphics Mode Select This part is used to set graphic apertures. The small pore us one part of the PCI address range used for graphic memory address space.
  • Page 66: South Bridge Configuration

    BIS-6620 Fanless Embedded Mini Box PC 128M. The default value is 64M. Boot Display Device This item allows the user to decide that display mode. The options includ [Auto(default)]、[LCD]、CRT] and [Both(CRT+LVDS)]. TV Standard TV output format options settings. 4.6.2 South Bridge Configuration...
  • Page 67 BIS-6620 Fanless Embedded Mini Box PC interface will emerge. AC’97 Controller Codec Select <Disabled> if you do not want to operate AC-97 audio. The choices: < Auto> <Disabled>. SLP_S4# Assertion Width This item allows user to set the SLP_S4# Assertion Width. The choices:<4---5 Sec(default)>,<3 to 4 Sec>,<2 to 3 Sec>,<1 to 2Sec>。...
  • Page 68: Exit

    BIS-6620 Fanless Embedded Mini Box PC whether PCI-E port. choices :< Auto (default)>,<Disabled>,<Enabled>. 4.7 Exit Save Changes and Exit Press <Enter> two times and save BIOS change and reboot system. Discard Changes and Exit Press <Enter> two times to quit BIOS change and reboot system.
  • Page 69 BIS-6620 Fanless Embedded Mini Box PC setting. Load Optimal Defaults Selecting this item before BIOS setting is preferable for this could ensure system to effectively operate. User can revise the items according to requirements. Load Failsafe Defaults This item is effective when malfunction happens...
  • Page 70: Appendix

    Appendix...
  • Page 71: Appendix 1: Driver Installation

    BIS-6620 Fanless Embedded Mini Box PC Appendix Appendix 1: Driver Installation Please install the driver as the following steps: Plug programmed disk into CD-ROM and installate the driver automatically or manually. The manually installation instructions are given as below: 1) Multiple manual installation modes are available in Device Manager.
  • Page 72 BIS-6620 Fanless Embedded Mini Box PC installations are implemented. The user can check the device in Device Manager...
  • Page 73: Appendix 2: Embed Sata Hdd Drivers Into Windows Xp Installation Disc

    BIS-6620 Fanless Embedded Mini Box PC Appendix 2: Embed SATA HDD Drivers into Windows XP Installation Disc 1. Software Preparation (1). nLite:nLite can integrate Service Pack and Windows Security Update for customizied Windows installation files. Besides, it can integrate normal application software(DirectX、.Net Framework、software integration package、desktop themes...
  • Page 74 BIS-6620 Fanless Embedded Mini Box PC disk. Bootup nLite driver,select “English” langaue and enter into next step. Click “Browse” when the “ Please select the WINDOWS installation files location” interface emerges, and select the letter of CD in. On the tips of the chart 1 emerges, choose the folder“d:\ XpSp3”...
  • Page 75 BIS-6620 Fanless Embedded Mini Box PC of the “Mode” drop down list.Click” Burn” button to start burning. In order to ensure recording quality, and recommend you select” Create inagamge” and then make a boot disk under the image. 7. After finish CD-ROM burning, it can be used as a system installation disk, and has...
  • Page 76: Appendix 3: Watchdog Programing Instruction

    BIS-6620 Fanless Embedded Mini Box PC Appendix 3: Watchdog Programing Instruction Watchdog Reference Code(ASM) -------------------------------------------------------------------------------------------------------------- Under the command of DEBUG, the port which could be controlled by written data can control the watchdog. Port instruction: 2EH: Address Port 2FH: Data Port Example:Set Watchdog Timer for 30 Seconds;...
  • Page 77 BIS-6620 Fanless Embedded Mini Box PC -o 2e 07 -o 2f 08 ; Choose logical devices -o 2e 30 -o 2f 01 ; Activate logical devices -o 2e f5 -o 2f 00 ; Set timer units as second / (set as min: o 2f 08)
  • Page 78 BIS-6620 Fanless Embedded Mini Box PC outputb (0x2e, 0x87) outputb (0x2e, 0x87) // Open SUPER IO register outputb (0x2e, 0x2B) outputb (0x2f, 0xE0) //bit4=0 ,set pin as watchdog func outputb (0x2E, 0x07) outputb (0x2F, 0x08) //select logical device outputb (0x2e, 0x30)
  • Page 79: Appendix 4: Glossary

    BIS-6620 Fanless Embedded Mini Box PC Appendix 4: Glossary ACPI ACPI (Advanced Configuration and Power Management Interface) is a kind of specification allowing the OS to control power of computer and devices. AT extended, a motherboard layout according with modern standard replaced BabyAT.
  • Page 80 BIS-6620 Fanless Embedded Mini Box PC Chipset Chipset is the integrated chips for executing function. The computer chipset of system level is constructed with Southbridge & Northbridge; it’s the core of motherboard’s structure and main functions. CMOS CMOS (Complementary Metal-Oxide Semiconductor) has been widely used for its high speed and low power consumption.
  • Page 81 BIS-6620 Fanless Embedded Mini Box PC IDE: It is a driver specification for integrated device electronics,for connecting HDD / CD-ROM device. IRDA: IRDA is the abbreviation of Infrared Data Association. It here means infrared transmit interface connecting infrared transmit devices. This sort of device transmits data by infrared light-wave without connecting any cables .It have been developed a...
  • Page 82 BIS-6620 Fanless Embedded Mini Box PC POST is the abbreviation of power-on self-check. During the booting phase, the BIOS initializes and identifies system devices such as the RAM, video display card, keyboard and mouse, hard disk, CD/DVD drive and other hardware Line print terminal.The denomination reserved by DOS, is used to denote universal...
  • Page 83 BIS-6620 Fanless Embedded Mini Box PC USB is the abbreviation of Universal Serial Bus. It’s a type of a hardware interface adapting to low speed external devices such as keyboard, mouse etc. A PC can connect up to 127 USB devices with a transmit bandwidth of 12Mbit/s; The USB supports multi-data stream and hot swap which allows user to plug USB devices while system is running.

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