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Summary of Contents for Global American 2807750
- Page 1 User’s Manual Mini-ITX Motherboard 2807750 Version 1.0, July 2007...
- Page 2 Copyrights This manual is copyrighted and all rights are reserved. It does not allow any non authorization in copied, photocopied, translated or reproduced to any electronic or machine readable form in whole or in part without prior written consent from the manufacturer. In general, the manufacturer will not be liable for any direct, indirect, special, incidental or consequential damages arising from the use of inability to use the product or documentation, even if advised of the possibility of such...
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Page 3: Packing List
SATA Cable x 2 ATA33 IDE Cable x1 COM & Printer Port Cable x 1 SDTV Cable x 1 YPbPr Cable x 1 2 DVI module with bracket x 1 (2807750 Serial ) DVI module with bracket x 1 (2807750 Serial) Power Cable... - Page 4 2807750 User’s Manual DC Power Cable x 1 USB Cable x 1 CPU Cooler x 1 I/O Shield x 1 Printed Matters: Driver CD x 1 (Include user’s manual ).
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Page 5: Table Of Contents
2807750 User’s Manual Index Chapter 1 <Introduction> ............... 8 1.1 <Product Overview>..............8 1.2 <Product Specification> ............9 1.3 <Mechanical Drawing> ............11 1.4 <Block Diagram> ..............12 Chapter 2 <Hardware Setup> ............ 14 2.1 <Connector Location> .............14 2.2 <Jumper Location & Reference>..........15 2.3 <Connector Reference> ............17 ............17... - Page 6 2807750 User’s Manual Chapter 3 <System Setup> ............38 3.1 <Audio Configuration> ............38 ........38 4. Select the sound mode to meet your speaker system. 3.2 <Video Memory Setup> ............39 3.3 <Display Properties Setting>........... 41 Appendix A <I/O Port Pin Assignment>...
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Page 8: Chapter 1
Chapter 1 <Introduction> 1.1 <Product Overview> 2807750 is the new generation of the Mini-ITX motherboard, with supporting Intel Core 2 Duo socket-P processors for 533/800MHz front side bus, Intel GM(E)965 and ICH8-M chipset, integrated GMA X3100 graphics, DDR2 memory, REALTEK High Definition Audio, Serial ATA and two Intel Gigabit LAN. -
Page 9: Product Specification
2807750 User’s Manual 1.2 <Product Specification> General Specification Form Factor Mini-ITX motherboard Support Intel Core 2 Duo Mobile Processor (Socket-P) Package type: Micro-FCPGA478 Front side bus: 533/800 MHz Memory Two DDRII 533/667MHz DIMM up to 3GB with dual channel Interleaved mode Chipset Intel GM(E)965 &... - Page 10 2807750 User’s Manual Ordering Code 2807750A Onboard CRT, LVDS, HDTV, Intel Gigabit LAN, USB2.0, PCI, Mini-PCI, GPIO Port, 1394, IrDA, Slim FDD, Parallel Port, RS232/422/485, SATA,HD Audio, 1 x DVI 2807750B Onboard CRT, LVDS, HDTV, Intel Gigabit LAN, USB2.0, PCI, Mini-PCI,...
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Page 11: Mechanical Drawing
2807750 User’s Manual 1.3 <Mechanical Drawing> ‘ ‘ ‘ ‘ ‘ ‘ ‘... -
Page 12: Block Diagram
2807750 User’s Manual 1.4 <Block Diagram> Intel Mobil Core 2 Duo Processor Intel GMA X3100 Graphics LVDS 2 x 200-pin DDR2 SO-DIMM 533/677MHz up to 3GB GME965 2 x DVI Compact Flash 3 x Serial ATA ports UltraDMA33 IDE PCI Express 1X ICH8-M 8 x USB2.0 ports... - Page 13 2807750 User’s Manual (This page is left for blank)
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Page 14: Chapter 2
2807750 User’s Manual Chapter 2 <Hardware Setup> 2.1 <Connector Location> CN_USB SATA ATX/DC-out JFRNT DC-in SYSFAN Mini-PCI CPUFAN DDRII SO-Dimm CN_DIO CN_IR NBFAN CN_LVDS CN_INV CN_DVI CN_Audio CD_IN CN_HDTV COM Port PS/2 USB&LAN 1394 CRT&COM Audio SPDIF... -
Page 15: Jumper Location & Reference
2807750 User’s Manual 2.2 <Jumper Location & Reference> Jumper Function JRTC CMOS Operating/Clear Setting JCFSEL CF with IDE mode selection JVLCD Panel Voltage Setting JVSSD DOM 3.3V / 5V Power selection COM1 signal mode switch (For Pin-1 & Pin-9) COM2 signal mode switch (For Pin-1 & Pin-9) - Page 16 2807750 User’s Manual Jumper: JAT Type: onboard 3-pin header Power Mode AT Mode ATX Mode Default setting: ATX Mode Jumper: JP1 (COM 1) Type: onboard 3 x 2-pin header Power Mode Pin1 with 5V signal Pin9 with 12V signal Default setting: 3-5, 4-6...
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Page 17: Connector Reference
2807750 User’s Manual 2.3 <Connector Reference> 2.3.1 <Internal Connectors> Connector Function Remark Socket478 for socket-P CPU SO-DIMM 1/2 Two 200 -pin DDR2 SO-DIMM slot 44-pin IDE connector 26-pin slim type floppy connector 26-pin LPT port connector S_ATA1/2/3 7-pin Serial ATA connector... -
Page 18: Cpu And Memory Setup
2807750 User’s Manual 2.4 <CPU and Memory Setup> 2.4.1 <CPU Setup> socket-P The board comes with the socket478 for Intel Core 2 Duo processor Only, it socket-P supports new generation of Intel Core 2 Duo processor with 533/800MHz of front side bus and 4MB L2 cache. Please follow the instruction to install the CPU properly. -
Page 19: Memory Setup
2807750 User’s Manual 2.4.2 <Memory Setup> The board provides two 200-pin DDR2 SO-DIMMs to support 533/667MHz DDR2 memory modules up to 3GB of capacity. Non-ECC, unbuffered memory is supported only. While applying two same modules, dual channel technology is enabled automatically for higher performance. -
Page 20: Cmos Setup
2807750 User’s Manual 2.5 <CMOS Setup> The board’s 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. -
Page 21: Enhanced Ide Interface
2807750 User’s Manual 2.6 <Enhanced IDE Interface> The board has one UltraDMA33 IDE interface to support up to 2 ATAPI devices, or one ATAPI device and Compact Flash Type II socket on the solder side, with jumper JCFSEL for IDE master/slave mode selection. And provide JVSSD jumper to suooprt +3.3V or +5V DOM selection. -
Page 22: Serial Ata Interface
2807750 User’s Manual 2.7 <Serial ATA Interface> Based on Intel ICH8-M, the board provides two Serial ATAII interfaces with up to 300MB/s of transfer rate. SATA Port 1/2/3... -
Page 23: Floppy Port
2807750 User’s Manual 2.8 <Floppy Port> The board provides one slim type floppy port. Floppy rear side Lift up this plastic bar Slot the cable in (Blue paste for outside) Press back the plastic bar Lift up the brown plastic bar... -
Page 24: Ethernet Interface
2807750 User’s Manual 2.9 <Ethernet Interface> The board integrates with one Intel PCI Express Gigabit Ethernet controllers, as the PCI Express 1x can speed up to 250MB/s of transfer rate instead of late PCI bus with 133MB/s of transfer rate. The Intel Gigabit Ethernet supports triple speed of 10/100/1000Base-T, with IEEE802.3 compliance and Wake-On-LAN supported. -
Page 25: Onboard Display Interface
2807750 User’s Manual 2.10 <Onboard Display Interface> Based on Intel GM(E)965 chipset with built-in GMA (Graphic Media Accelerator) X3100 graphics, the board provides one DB15 connector on real external I/O port, and one 40-pin LVDS interface with 5-pin LCD backlight inverter connector. The board provides dual display function with clone mode and extended desktop mode for CRT, LCD, TV-out and two DVI. -
Page 26: Digital Display
2807750 User’s Manual 2.10.2 <Digital Display> The board provides one 40-pin LVDS connector for 18/24-bit single/dual channel panels, supports up to 1600 x 1200 (UXGA) resolution, with one LCD backlight inverter connector and one jumper for panel voltage setting. CN_LVDS... - Page 27 2807750 User’s Manual Connector: CN_INV Connector: JVLCD Type: 5-pin LVDS Power Header Type: 6-pin Power select Header Description Description +12V LCDVCC (3.3V) Reserve LCDVCC (5V) LCDVCC (12V) ENABKL Connector: CN_LVDS Type: onboard 40-pin connector for LVDS connector Connector model: HIROSE DF13-40DP-1.25V...
- Page 28 LCD Installation Guide: Preparing the 2807750, LCD panel and the backlight inverter. Please check the datasheet of the panel to see the voltage of the panel, and set the jumper JVLCD to +12V or +5V or +3.3V.
- Page 29 2807750 User’s Manual After setup the devices well, you need to select the LCD panel type in the BIOS. The panel type mapping is list below: BIOS panel type selection form (BIOS Version:1.0) 18-bit Single channel 24-bit Dual channel Output format...
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Page 30: Hdtv Interface
2807750 User’s Manual 2.10.3 <HDTV Interface> The board provides an HDTV interface with Intel GM(E) 965, supports Composite, S-Video and Component with PAL and NTSC of TV system, and display (clone or extended desktop) function with CRT,LVDS,DVI. Connector: CN_HDTV Connector type: 10-pin header HDTV connector (pitch = 2.54mm) -
Page 31: Integrated Audio Interface
2807750 User’s Manual 2.11 <Integrated Audio Interface> The board integrates onboard audio interface with REALTEK ALC888 codec, with Intel next generation of audio standard as High Definition Audio, it offers more sound and other advantages than former AC97 audio compliance. - Page 32 2807750 User’s Manual Connector: CN_AUDIO Type: 10-pin (2 x 5) 1.27mm x 2.54mm-pitch header Description Description MIC_L Ground MIC_R Reserve Speaker_R MIC Detect SENSE Speaker_L Speaker Detect Connector: CDIN Type: 4-pin header (pitch = 2.54mm) Description CD – Left Ground Ground CD –...
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Page 33: Gpio Interface
2807750 User’s Manual 2.12 <GPIO Interface> The board provides a programmable 8-bit digital I/O interface; you can use this general purpose I/O port for system control like POS or KIOSK. Connector: CN_DIO Type: 12-pin (6 x 2) 1.27mm x 2.54mm-pitch header... -
Page 34: Power Supply
2807750 User’s Manual 2.13 <Power Supply> 2.13.1 <Power Input> The board requires DC 12V input with onboard 2-pin DC-input connector the input voltage range is from 8V to 30V, or onboard 20-pin ATX2.0, for the input current, please take a reference of the power consumption report on appendix. -
Page 35: Atx Power Mode
2807750 User’s Manual Connector: ATX (It also can become Output when DC-IN be used) Type: 20-pin ATX power connector PIN assignment 3.3V 3.3V 3.3V -12V PS_ON PW_OK 5V_SB ATX Power Mode... -
Page 36: Power Output
2807750 User’s Manual 2.13.2 <Power Output> The board provides one 20-pin ATX connector for +5V/+12V output for powering your HDD, CDROM or other devices when DC-input mode has been used. Attention: When DC-IN had power supplied, the ATX become output ! -
Page 37: Switch And Indicator
2807750 User’s Manual 2.14 <Switch and Indicator> The JFRNT provides front control panel of the board, such as power button, 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... -
Page 38: Chapter 3
2807750 User’s Manual Chapter 3 <System Setup> 3.1 <Audio Configuration> The board integrates Intel® ICH8DO with REALTEK® ALC888 codec. It can support 2-channel or 7.1 channel sound under system configuration. Please follow the steps below to setup your sound system. -
Page 39: Video Memory Setup
2807750 User’s Manual 3.2 <Video Memory Setup> Based on Intel® GM(E)965 chipset with GMA (Graphic Media Accelerator) X3100, the board supports Intel® DVMT (Dynamic Video Memory Technology) 4.0, which would allow the video memory to be allocated up to 384MB. - Page 40 2807750 User’s Manual Fixed + DVMT Memory Size: You can select the fixed amount and the DVMT amount at the same time for a guaranteed video memory and additional dynamic video memory, please check the table below for available setting.
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Page 41: Display Properties Setting
2807750 User’s Manual 3.3 <Display Properties Setting> Based on Intel GM(E)965 GMCH with GMA X3100 (Graphic 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. - Page 42 2807750 User’s Manual 3. This setup options can let you define each device settings. Click Monitor to setup the CRT monitor for Colors, Resolution and Refresh Rate Click Intel® Dual Display Clone setup dual display mode as same screen...
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Page 45: Appendix A
2807750 User’s Manual Appendix A <I/O Port Pin Assignment> A.1 <IDE Port> Connector: IDE1 Type: 44-pin (22 x 2) box header Description Description Reset Ground Ground Ground -IOW Ground -IOR Ground IORDY Ground DACK Ground IDEIRQ 66DET -CS1 -CS3 -HD LED1... -
Page 46: Serial Ata Port
2807750 User’s Manual A.2 <Serial ATA Port> Connector: SATA1/2 Type: 7-pin wafer connector GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND GND GND A.3 <Floppy Port> Connector: FDD Type: 26-pin connector Description Description INDEX DSKCHG MTR0 DRVDE0 STEP Ground WRITE DATA... -
Page 47: Serial Port 1
2807750 User’s Manual A.5 <Serial Port 1> Connector: COM1 Type: 9-pin D-sub male connector on bracket Description Description DCD- /+5V SIN- DTR- RI /+12V Ground A.6 <Serial Port 2> Connector: COM2 Type: 9-pin header connector on bracket Description Description DCD- /485- /+5V... -
Page 48: Vga Port
2807750 User’s Manual A.8 <VGA Port> Connector: CRT Type: 15-pin D-sub female connector on bracket Description Description Description Ground GREEN Ground DDCDA BLUE Ground HSYNC VSYNC Ground Ground DDCCLK A.9 <LAN Port> Connector: RJ45 Type: RJ45 connector with LED on bracket... - Page 49 2807750 User’s Manual (This page is left for blank)
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Page 50: Appendix C
2807750 User’s Manual Appendix C <System Resources> C1. <I/O Port Address Map>... - Page 51 2807750 User’s Manual...
- Page 52 2807750 User’s Manual C2. <Memory Address Map>...
- Page 53 2807750 User’s Manual C3. <System IRQ & DMA Resources> DMA: IRQ:...
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Page 54: Appendix D
2807750 User’s Manual Appendix D <Programming GPIO’s> The GPIO’can be programmed with the MSDOS debug program using simple IN/OUT commands.The following lines show an example how to do this. GPIO0…..GPIO7 bit0……bit7 -o 2 E 87 ;enter configuration -o 2E 87... -
Page 55: Appendix E
2807750 User’s Manual Appendix E <Programming Watchdog Timer > The watchdog timer makes the system auto-reset while it stops to work for a period. The integrated watchdog timer can be setup as system reset mode by program. Timeout Value Range... -
Page 56: Appendix F
2807750 User’s Manual Appendix F <How to setting RS-422,RS-485 & IrDA> Function JCSEL1 JCSEL2 IrDA RS-422 RS-485 RS-232 JCSEL1 JCSEL2... -
Page 57: Contact Information
Any advice or comments about our products and service, or anything we can help you with please don’t hesitate to contact us. We will do our best to support your products, projects and business. Address: Global American, Inc. 17 Hampshire Drive Hudson, NH 03051 Telephone: Toll Free (U.S. Only) 800-833-8999...
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