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LV-674 User’s Manual Hardware Setup

Serial Port

31

2.15 <Serial Port>

The board has two RS232 serial ports on real I/O panel, and onboard one 3-pin additional

TXD/RXD connector for POS application.

Connector:

CN_TXD/RXD

Connector type: onboard 3-pin header (pitch = 2.00mm)

Pin Number

Pin Assignment

1 TXD
2 RXD
3 Ground

CN_TXD/RXD

1

3

COM2

COM1

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Содержание LV-674

Страница 1: ...LV 674 Mini ITX motherboard User s Manual Edition 1 00 2005 09 30 ...

Страница 2: ... document are property of their respective owners Disclaimer The company shall not be liable for any incidental or consequential damages resulting from the performance or use of this product The company does not issue a warranty of any kind express or implied including without limitation implied warranties of merchantability or fitness for a particular purpose The company has the right to revise t...

Страница 3: ...ts Hardware LV 674 Mini ITX motherboard x 1 Cable Kit 40 pin ATA100 IDE flat cable x 1 26 pin slim type floppy cable x 1 Serial ATA ribbon cable x 2 I O Shield x 1 RAID drivers Disc for Windows 2000 Windows XP and Windows Server 2003 Other Accessories Divers CD including User s Manual x 1 User s Manual x 1 ...

Страница 4: ...rence 15 2 3 1 Internal Connectors 15 2 3 2 External Connectors 15 2 4 CPU and Memory Setup 16 2 4 1 CPU installation 16 2 4 2 Memory installation 17 2 5 CMOS Setup 18 2 6 Enhanced IDE interface 19 2 7 Serial ATA installation 20 2 8 Floppy Installation 21 2 9 LAN installation 22 2 10 Audio Installation 23 2 11 Display Installation 25 2 12 IEEE1394 and USB Installation 26 2 13 Power and Fan Install...

Страница 5: ...terface setting 47 Chapter 4 BIOS Setup 48 Appendix A I O Port Pin Assignment 50 A 1 IDE Port 50 A 2 Serial ATA Port 50 A 3 Floppy Port 51 A 4 IrDA Port 51 A 5 Serial Port 52 A 6 VGA Port 52 A 7 LAN Port 52 A 8 IEEE 1394 Port 53 A 9 LAN LED 53 A 10 SMBus 53 Appendix B System Resources 54 B 1 I O Port Address Map 56 B 2 Memory Address Map 57 B 3 System IRQ DMA Resources 57 Appendix C Flash BIOS 58 ...

Страница 6: ...LV 674 User s Manual 6 This Page is Left for Blank ...

Страница 7: ...on the socket easier Intel 945G and ICH7R chipset The Intel 945G integrates DDR2 400 533 667MHz for memory and Graphic Media Accelerator GMA 950 technology for new graphic engine It can provide up to 224MB of frame buffer when you install over 256MB of system memory The ICH7R integrates with up to 4 USB2 0 interfaces 4 ports for LV 674 and serial ATA II interface with RAID function Four Marvell E8...

Страница 8: ... ICH7R built in RTC with lithium battery Enhanced IDE Enhanced IDE interface supports dual channels and up to 2 ATAPI devices at Ultra DMA100 One 40 pin IDE port onboard Serial ATAII Intel ICH7R integrates 4 Serial ATA II interface RAID 0 1 5 10 Intel Matrix Storage Technology supported Multi I O Port Chipset Intel 82801GR ICH7R with Winbond W83627THF controller Serial Port Two external RS 232 ser...

Страница 9: ...transfer bandwidth Power supply 3 3V 12V PCI One Mini PCI socket TYPE III 32 bit 33MHz Power supply 3 3V 5V IEEE1394 AGERE FW323 06 controller integrated IEEE1394A supported Up to 400Mb s of transferring rate Power and Environment Power Requirement Standard ATX 24 pin 20 pin is compatible power supply Additional 12V 8 pin power connector Dimension 170 L x 170 H mm Temperature Operating within 0 60...

Страница 10: ... s Manual Introduction Component Placement 10 1 3 Component Placement 240 pin DDR2 Memory DIMM BIOS LGA 775 Intel 945G ICH7R Serial SATA PCI Express Marvell E8053 Mini PCI Audio VGA COM2 LAN KB Mouse USB 1394 COM1 ...

Страница 11: ...GMA950 Graphics PCI Express x16 8GB s Intel 945G GMCH 4 x Serial ATA II ports 300MB s 4 x Marvell E8053 Gigabit LAN PCI bus Mini PCI slot BIOS 2 x Serial ports 4 x USB2 0 ports IDE ICH7R ALC 880 AC97 7 1CH Codec 2 X IEEE1394 8 bit GPIO 1 x Floppy port DMI 2GB s 2 x 240 pin DDR2 400 533 667MHz up to 2GB 6 4GB s SMBus 2 0 ...

Страница 12: ...LV 674 User s Manual Introduction Mechanial Drawing 12 1 5 Mechanical Drawing ...

Страница 13: ...nnector Location 13 Chapter 2 Hardware Setup 2 1 Connector Location ATX CN_SMBUS CN_IR CN_IN SPDIF CN_AUDIO NBFAN CN_USB JFRNT SYSFAN CN_1394 IDE1 CN_DIO JRTC CPUFAN CN_TXD RXD CN_12V Floppy LAN_LED Audio VGA COM2 LAN KB Mouse USB 1394 COM1 ...

Страница 14: ...LV 674 User s Manual Introduction Jumper Reference 14 2 2 Jumper Reference Jumper Function JRTC CMOS Operating Clear Setting JRTC ...

Страница 15: ... connector Standard CN_USB 10 pin USB connector Standard CPUFAN 4 pin CPU cooler fan connector Standard SYSFAN 3 pin system cooler fan connector Standard NBFAN 3 pin Northbridge cooler fan connector Standard CN_IR 5 pin IrDA connector Standard CN_SMBUS 4 pin I 2 C connector Standard CN_TXD RXD 3 pin TXD RXD COM port signal connector Standard JFRNT 14 pin front panel switch indicator connector Stan...

Страница 16: ...r on the CPU Socket Warring If CPU Socket internal Pin damage We could not provide warranty Intel Pentium 4 processor Package type 775 pin PLGA L2 Cache 1MB FSB 533 800 1066MHz 266MHz x 4 Manufacturing 90nm Intel Hyper Threading Technology and Dual code supported Check point 1 Lift this bar 2 Uncover this plate 3 Place the CPU on the top of the pins 3 Cover this plate 4 Lock this bar Notice Please...

Страница 17: ...M support up to 2GB of memory capacity The memory frequency supports 400 533 667MHz Only Non ECC memory is supported Dual Channel technology is supported while applying two same modules DDRII2 DIMM2 DDRII1 DIMM1 128 pin 112 pin Please check the pin number to match the socket side well before installing memory module ...

Страница 18: ...data of CMOS can be setting in BIOS If the board refuses to boot due to inappropriate CMOS settings here is how to proceed to clear reset the CMOS to its default values Jumper JRTC Type Onboard 3 pin jumper JRTC Mode 1 2 Clear CMOS 2 3 Normal Operation Default setting 1 JRTC 3 ...

Страница 19: ...nhanced IDE interface The Intel ICH7R south bridge chip supports one enhanced IDE interface dual channel for two ATAPI devices with ATA100 Based on this function LV 674 has one 40 pin IDE connector with jumper selectable for pin 20 5V supported IDE1 Associate Accessory ...

Страница 20: ...on of RAID 0 1 5 and 10 The main features of RAID on ICH7R are listed below 1 Supports for up to RAID volumes on a single two hard drive RAID array 2 Supports for two two hard drive RAID arrays on any of four Serial ATA ports 3 Supports for Serial ATA ATAPI devices 4 Supports for RAID spares and automatic rebuild 5 Supports on RAID arrays including NCQ and native hot plug For more information plea...

Страница 21: ...pports notebook use floppy and powering from onboard please follow up the steps below to install the device FDD 1 Lift up this plastic bar 2 Slot the cable in Blue paste for outside 3 Press back the plastic bar Floppy rear side 4 Lift up the brown plastic bar 5 Slot the cable in Blue paste for brown bar side 6 Press back the plastic bar ...

Страница 22: ... installation LV 674 integrates four Gigabit LAN interfaces with Marvell E8053 they provide a standard IEEE 802 3 Ethernet interface for 1000BASE T 100BASE TX and 10BASE T applications LV 674 provides four RJ45 connectors on the rear I O panel LAN1 LAN3 LAN2 LAN4 ...

Страница 23: ...f ALC880 are z High performance DACs with 100dB S N ratio z 8 DAC channels support 16 20 24 bit PCM format for 7 1 audio solution z 16 20 24 bit S PDIF OUT supports 44 1K 48K 96kHz sample rate z Compatible with AC 97 z Meets Microsoft WHQL WLP 2 0 audio requirements The board provides 7 1 channels audio phone jacks on rear I O port and amplified speaker out and Line in MIC in ports for front I O p...

Страница 24: ...on Pin Description 1 Line Left 2 Ground 3 Line Right 4 MIC1 5 MIC2 6 Ground 7 N C 8 Line Out Left 9 Line Out Right 10 Ground Connector CDIN Type 4 pin header pitch 2 54mm Pin Description 1 CD Left 2 Ground 3 Ground 4 CD Right Connector SPDIF Type 4 pin header pitch 2 54mm Pin Description 1 5V 2 N C 3 SPDIFO 4 Ground SPDIF 1 4 ...

Страница 25: ...deo Memory Technology 3 0 for up to 224MB frame buffer size shared with system memory With a 400MHz core and DirectX 9 and OpenGL acceleration LV 674 provides the powerful onboard graphics interface without additional graphic card More information please visit Intel s website For more information of configuring the frame buffer size please check the chapter of video memory configuration Intel 945G...

Страница 26: ...B2 0 are listed below Interface IEEE1394 USB2 0 Controller AGERE FW323 06 Intel ICH7R Transfer Rate 100 200 400Mb s Up to 480Mb s Output Voltage 12V 500mA The Intel ICH7R contains and Enhanced Host Controller Interface EHCI and four Universal Host Controller Interfaces UHCI it can determine whether your connected device is for USB1 1 or USB2 0 and change the transfer rate automatically 1394 1 2 CN...

Страница 27: ... Setup IEEE1394 and USB Installation 27 Connector CN_USB Type 10 pin 5 x 2 header for USB5 6 Ports Pin Description Pin Description 1 VCC 2 VCC 3 Data0 4 Data1 5 Data0 6 Data1 7 Ground 8 Ground 9 Ground 10 N C 1 2 10 9 CN_USB USB1 2 ...

Страница 28: ...and additional 12V connector and the board provides one 8 pin fan connectors supporting smart fan for CPU cooler and two 3 pin cooler fan connectors for system and Northbridge chip The 8 pin additional power connector is necessary for CPU powering please connect this well before you finishing the system setup 1 3 SYSFAN 1 NBFAN 3 8 2 1 1 7 CN_12V CPUFAN 4 13 24 ATX 12 1 ...

Страница 29: ...V 22 5V 11 12V 23 5V 12 3 3V 24 GND Connector CN_12V Type 4 pin standard Pentium 4 additional 12V power connector Pin Description Pin Description 1 Ground 2 12V 3 Ground 4 12V 5 Ground 6 12V 7 Ground 8 12V Connector CPUFAN Type 4 pin fan wafer connector Pin Description Pin Description 1 Ground 2 12V 3 Fan Speed Detection 4 Sense Connector NBFAN SYSFAN Type 3 pin fan wafer connector Pin Description...

Страница 30: ... Type onboard 2 x 6 pin header pitch 2 0mm Pin Description Pin Description 1 Ground 2 Ground 3 GP10 4 GP14 5 GP11 6 GP15 7 GP12 8 GP16 9 GP13 10 GP17 11 VCC 12 12V 11 1 2 12 CN_DIO W83627THF Assignment CN_DIO PIN 121 GPSA2 GP17 PIN 10 PIN 122 GPSB2 GP16 PIN 8 PIN 123 GPY1 GP15 PIN 6 PIN 124 GPY2 P16 GP14 PIN 4 PIN 125 GPX2 P15 GP13 PIN 9 PIN 126 GPX1 P14 GP12 PIN 7 PIN 127 GPSB1 P13 GP11 PIN 5 PIN...

Страница 31: ... The board has two RS232 serial ports on real I O panel and onboard one 3 pin additional TXD RXD connector for POS application Connector CN_TXD RXD Connector type onboard 3 pin header pitch 2 00mm Pin Number Pin Assignment 1 TXD 2 RXD 3 Ground CN_TXD RXD 1 3 COM2 COM1 ...

Страница 32: ...n reset and beeper etc Please check well before you connecting the cables on the chassis Connector JFRNT Type onboard 14 pin 2 x 7 2 54 pitch header Function Signal PIN Signal Function HDLED 1 2 PWDLED IDE LED HDLED 3 4 N C Reset 5 6 PWDLED Power LED Reset Reset 7 8 SPKIN N C 9 10 N C PWRBT 11 12 N C Power Button PWRBT 13 14 SPKIN Speaker 2 1 JFRNT 13 14 ...

Страница 33: ... its serial data transfer scheme each lane will be up to 500MB s duplex and the 16x 16 lanes can be up to 8GB s more than 2GB s as AGP 8x bus transfer rate The 16x slot can be also for x1 compatible use MINIPCI PCIE PCI Express x16 slot Mini PCI Card installation 1 Slot in the card at 45 degree 2 Press the card onto the socket to hear a click sound 3 to remove the card please pull out the locker o...

Страница 34: ...LV 674 User s Manual 34 This Page is Left for Blank ...

Страница 35: ...port up to 4 IDE devices including SATA devices and Windows 2000 XP Server2003 have no such limitation Parallel ATA Serial ATA Operating System Support Mode Primary 2 Devices SATA1 SATA2 SATA3 SATA4 Windows 2000 XP Enhance Mode Windows 98 ME NT4 0 Type 1 Combine Mode Primary X Secondary X Secondary Type 2 Combine Mode Secondary Primary X Primary X Type 3 SATA only X Primary Master Secondary Master...

Страница 36: ...A Mode This option can let you select whether the Serial ATA hard drives would work under normal IDE mode or RAID mode The RAID mode need more than one HDD is applied Once you enable the RAID mode the boot up screen would pop up the RAID configuration option for setup ...

Страница 37: ... To allow the system select the optimized mode automatically Combined mode PATA and SATA work as two channels for supporting two drives on each channel Enhanced mode Max supported of the PATA and SATA for up to 6 drives SATA Only To disable the PATA and only apply the SATA drives Notice The Combined mode and Enhanced mode are supported depends on your operating system please check page35 for relat...

Страница 38: ...r recreating data that was lost from a single drive which increases fault tolerance The data and parity are striped across all the hard drives in the array The parity is striped in a rotating sequence to reduce bottlenecks associated with the parity calculations RAID 10 RAID 0 1 A RAID 10 array uses four hard drives to create a combination of RAID levels 0 and 1 The data is striped across a two dr...

Страница 39: ...ystem for Microsoft Windows XP SP1 or Windows 2000 SP4 version please install the Intel Application Accelerator Ver 4 5 later to support RAID configuration with Intel Matrix Storage Technology 1 After installing Intel Application Accelerator please execute Intel Storage Utility Demo configuration for 2 SATA Drives and set as Intel Matrix Storage Technology set ...

Страница 40: ...LV 674 User s Manual System Configuration SATA RAID Configuration 40 2 Select Actions to Create RAID Volume Rename the Volume name Select RAID Level as 0 Left as default ...

Страница 41: ...ume 4 Specify the Volume size Tune this bar to specify the volume size if you specify the volume size lower than maximum you can create a second volume for another RAID set Make RAID 0 1 on only two hard drives 5 Repeat the step 1 to create second volume as RAID Level 1 For other configuration set please click Help on tool bar ...

Страница 42: ... with REALTEK ALC880 codec It can support 2 channel or 7 1 channel sound under system configuration Please follow the steps below to setup your sound system 1 Install REALTEK AC97 Audio driver 2 Lunch the control panel and Sound Effect Manager 3 Select Speaker Configuration 4 Select the sound mode to meet your speaker system ...

Страница 43: ... On Chip Frame Buffer Size This item can let you select video memory which been allocated for legacy VGA and SVGA graphics support and compatibility The available option is 1MB and 8MB Fixed Memory Size This item can let you select a static amount of page locked graphics memory which will be allocated during driver initialization Once you select the memory amount it will be no longer available for...

Страница 44: ...B 128MB 255MB 8MB 0 32MB 32MB 1MB 64MB 0MB 64MB 1MB 0 64MB 64MB 1MB 128MB 0MB 128MB 1MB 0 128MB 128MB 1MB 64MB 64MB 128MB 8MB 64MB 0MB 64MB 8MB 0 64MB 64MB 8MB 128MB 0MB 128MB 8MB 0 128MB 128MB 256MB 511MB 8MB 64MB 64MB 128MB 1MB 64MB 0 64MB 1MB 0 64MB 64MB 1MB 128MB 0 128MB 1MB 0 128MB 128MB 1MB 64MB 64MB 128MB 1MB 0 224MB 224MB 8MB 64MB 0 64MB 8MB 0 64MB 64MB 8MB 128MB 0 128MB 8MB 0 128MB 128MB ...

Страница 45: ...ic Media Accelerator the board supports two DACs for display device as different resolution and color bit Please install the Intel Graphic Driver before you starting setup display devices 1 Click right button on the desktop to lunch display properties 2 Click Advanced button for more specificity setup Click Graphics Properties for advanced setup ...

Страница 46: ...s Resolution and Refresh Rate Click Digital Display to setup the DVI monitor for Colors and Resolution Click Intel Dual Display Clone to setup the dual display mode as same screen Set the main display device here Click Extended Desktop to setup the dual display mode as different screen display Notice The dual display needs PCIE SDVO module to support more than one display devices ...

Страница 47: ...t can be used for x16 graphic cards or 1 x LAN cards 4x SCSI cards can be also compatible with x1 transfer way Please check BIOS setting before you using PCI Express card PEG Force X1 If you use a x16 graphic card please disable this function if you use other x1 or x4 devices please enable this function to force the interface working under x1 transfer mode ...

Страница 48: ...NVRAM retains the information when the power is turned off If the battery runs out of the power then the settings of BIOS will come back to the default setting The BIOS section of the manual is subject to change without notice and is provided here for reference purpose only The settings and configurations of the BIOS are current at the time of print and therefore they may not be exactly the same a...

Страница 49: ...LV 674 User s Manual BIOS Setup BIOS Setup 49 This Page is Left for Blank ...

Страница 50: ...9 7 D5 8 D10 9 D4 10 D11 11 D3 12 D12 13 D2 14 D13 15 D1 16 D14 17 D0 18 D15 19 Ground 20 VCC 21 REQ 22 Ground 23 IOW STOP 24 Ground 25 IOR HDMARDY 26 Ground 27 IORDY DDMARDY 28 IDE66 IDE33 29 DACK 30 Ground 31 IRQ 32 N C 33 A1 34 CBLID 35 A0 36 A2 37 CS0 MASTER CS 38 CS1 SLAVE CS 39 LED ACT 40 Ground A 2 Serial ATA Port Connector S_ATA1 2 3 4 Type 7 pin wafer connector 1 7 1 2 3 4 5 6 7 GND RSATA...

Страница 51: ... 1 VCC 2 INDEX 3 VCC 4 DRV0 5 VCC 6 DSKCHG 7 DRV1 8 N C 9 MTR1 10 MTR0 11 RPM 12 DIR 13 N C 14 STEP 15 Ground 16 WRITE DATA 17 Ground 18 WRITE GATE 19 N C 20 TRACK 0 21 N C 22 WRPTR 23 Ground 24 RDATA 25 Ground 26 SEL 5 1 A 4 IrDA Port Connector CN_IR Type 5 pin header for SIR Ports Pin Description 1 VCC 2 N C 3 IRRX 4 Ground 5 IRTX ...

Страница 52: ... 6 VGA Port 6 10 1 2 3 4 5 11 12 13 14 15 Connector VGA Type 15 pin D sub female connector on bracket Pin Description Pin Description Pin Description 1 RED 6 Ground 11 N C 2 GREEN 7 Ground 12 5VCDA 3 BLUE 8 Ground 13 HSYNC 4 N C 9 LVGA5V 14 VSYNC 5 Ground 10 Ground 15 5VCLK A 7 LAN Port Connector RJ451 2 3 4 Type RJ45 connector with LED on bracket Pin 1 2 3 4 5 Description TRD0 TRD0 TRD1 TRD1 NC P...

Страница 53: ...der for LAN LED Pin Description Pin Description 1 Active1 2 Active1 3 Link100M1 4 Link100M1 5 Link1000M1 6 Link1000M1 7 Active2 8 Active2 9 Link100M2 10 Link100M2 11 Link1000M2 12 Link1000M2 13 Active3 14 Active3 15 Link100M3 16 Link100M3 17 Link1000M3 18 Link1000M3 19 Active4 20 Active4 21 Link100M4 22 Link100M4 23 Link1000M4 24 Link1000M4 5 1 A 10 SMBus Connector CN_SMBUS Type 4 pin SMBus connec...

Страница 54: ...LV 674 User s Manual System Resources I O Port Address Map 54 Appedix B System Resources B1 I O Port Address Map ...

Страница 55: ...LV 674 User s Manual I O Port Pin Assignment I 55 ...

Страница 56: ...LV 674 User s Manual System Resources I O Port Address Map 56 B2 Memory Address Map ...

Страница 57: ...LV 674 User s Manual I O Port Pin Assignment I 57 B3 System IRQ DMA Resources DMA IRQ ...

Страница 58: ...le name of the tool is awdflash exe it s the utility that can write the data into the BIOS flash ship and update the BIOS C 2 Flash Method 1 Please make a bootable floppy disk 2 Get the last bin files you want to update and copy it into the disk 3 Copy awardflash exe to the disk 4 Power on the system and flash the BIOS Example C awardflash XXX bin 5 Re star the system Any question about the BIOS r...

Страница 59: ...configuration o 2E 87 o 2E 29 o 2E 40 enale GPIO function o 2E 07 o 2E 07 enable GPIO configuration o 2E F0 o 2F xx set GPIO as input output set 1 for input 0 for output o 2E F1 o 2F xx if set GPIO s as output in this register its value can be set Optional o 2E F2 o 2F xx Data inversion register 1 inverts the current valus of the bits 0 leaves them as they are o 2E 30 o 2F 01 active GPIO s For fur...

Страница 60: ...contact with us We will do our best to support you for your products projects and business Taiwan Commate Computer Inc Address 8F No 94 Sec 1 Shin Tai Wu Rd Shi Chih Taipei Hsien Taiwan TEL 886 2 26963909 FAX 886 2 26963911 Website http www commell com tw E Mail info commell com tw General Information tech commell com tw Technical Support Commell is our trademark of industrial PC division ...

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