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Global American 2801050 User Manual

Mini itx board
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User's Manual
2801050
Mini ITX Board

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  • Page 1 User’s Manual 2801050 Mini ITX Board...
  • 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.
  • Page 3 CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type To be recommended by the manufacturer. Dispose of used batteries according To the manufacturer’s instructions August 2007, Version A2...

  • Page 4: Esd Precautions

    ESD Precautions Integrated circuits on computer boards are sensitive to static electricity. avoid damaging chips from electrostatic discharge, observe the following precautions: Do not remove boards or integrated circuits from their anti-static packaging until you are ready to install them. Before handling a board or integrated circuit, touch an unpainted portion of the system unit chassis for a few seconds.
  • Page 5 This page does not contain any information.

  • Page 6: Table Of Contents

    Table of Contents Disclaimers................ii ESD Precautions..............iii C h a p t e r 1................1 Introduction ................1 Specifications ............2 Utilities Supported..........4 C h a p t e r 2................5 Jumpers and Connectors ............5 Board Layout and Fixing Holes ......5 2.2 Placement................7 Jumper Settings............9 2.3.1 CMOS Clear Jumper: JP1 ..........10 2.3.2 LVDS Voltage Setting : JP2..........10...
  • Page 7 2.4.6 USB0~3 Connectors: CN7, CN14(USB) ......17 2.4.7 LVDS Connector: CN8, CN9..........18 2.4.8 SATA Connector: CN10/CN11........19 2.4.9 12V Power Connector: CN12 ........20 2.4.10 Digital I/O: CN13 ............20 2.4.11 LAN Connector: CN14..........20 2.4.12 Audio Connector: CN15 ..........21 2.4.13 Compact Flash Connector: CN17 ......21 2.4.14 DDRII DIMM: DDRII 1/ DDRII 2 ........22 2.4.15 Serial Port Interface: VCOM1(COM1), COM2- 3(COM2&COM3), CN16(COM4) ...........22...
  • Page 8 A p p e n d i x A ..............66 Watch Dog Timer..............66 Watchdog Timer Setting ............66 Using the Watchdog Function...........67 A p p e n d i x B ..............69 DIO Setting ................69 Table of Contents...

  • Page 9: Chapter 1

    LGA775 for Pentium 4 and Celeron D CPU equipped Mini ITX board with graphics, Fast and Giga Ethernet and audio interface. Designed with the space-limited applications in mind, the 2801050 is practically the finest embedded Pentium 4 board that exists. To simplify system Introduction...

  • Page 10: Specifications

    4 serial ports (3 x RS-232,1 xRS- 232/422/485) Mini ITX bility and that allow adoption of an extensive array peripherals. industrial-grade construction of 2801050 series allows your system to endure the continuous operation in hostile environments where stability reliability basic requirements.
  • Page 11 ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual Compact Flash Socket: One Compact Flash Type II Socket(Optional) Onboard Multi I/O: One floppy port (Optional) 3 x RS-232, 1x RS-232/422/485 One LPT port. USB Interface: 4 USB ports with fuse protection and complies with USB Spec.

  • Page 12: Utilities Supported

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual Form Factor: Mini ITX form factor Size: 170mm* 170mm NOTE: Specifications are subject to change without notice. Utilities Supported Chipset Driver Ethernet Driver VGA Drivers Audio Drivers Introduction...

  • Page 13: Chapter 2

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual C h a p t e r 2 Jumpers and Connectors Board Layout and Fixing Holes Jumpers and Connectors...
  • Page 14 ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual Jumpers and Connectors...

  • Page 15: Placement

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual 2.2 Placement Jumpers and Connectors...
  • Page 16 ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual Jumpers and Connectors...

  • Page 17: Jumper Settings

    M All-in-One Mini ITX Board User’s Manual Jumper Settings The 2801050 Series is configured to match the needs of your application with the proper jumper settings. The table below is a summary of all the jumpers and their corresponding functions onboard the 2801050 Series.

  • Page 18: Cmos Clear Jumper: Jp1

    Short 1-2 (default) Normal Short 2-3 Clear CMOS 2.3.2 LVDS Voltage Setting : JP2 2801050 supports 3.3V or +5V flat panel displays. Configure the jumper JP2 to the appropriate voltage of the flat panel VDDM Settings Short 1-2 (default) 3.3V Short 2-3 2.3.3 Compact Flash Power: JP3...

  • Page 19: Com2 Mode Select: Jp7

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual JP11 *Pin 1=DCD Short 3-5(default) *Pin 1=5V Short 1-3 Short 4-6(default) *Pin 9=RI *Pin 9=+12V Short 2-4 2.3.6 COM2 Mode Select: JP7 COM2-3 *Pin 1=DCD Short 3-5(default) *Pin 1=5V Short 1-3...

  • Page 20: Com3 Mode Select: Jp10

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual 2.3.8 COM3 Mode Select: JP10 COM2-3 JP10 JP10 *Pin 10=DCD Short 3-5(default) *Pin 10=5V Short 1-3 Short 4-6(default) *Pin 18=RI *Pin 18=+12V Short 2-4 2.3.9 COM4 Mode Select: JP6 CN16...

  • Page 21: Connectors

    Ensure that all connectors are in place and firmly attached. The following table lists the function of each connector on the 2801050 Series. Connectors Label ATX Power Connector Parallel IDE Connector Printer Port Connector...

  • Page 22: Atx Power Connector: Cn1

    5VSB 3.3V -12V PS_ON 2.4.2 Parallel IDE Connector: CN2 The 2801050 includes a PCI bus enhanced IDE controller that can support master/slave mode and post write transaction mechanisms with 64-byte buffer and master data transaction. 44-pin IDE Interface Connector: Description...

  • Page 23: Printer Port Connector: Cn3

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual IOW # IOR # IOCHRDY No connector No connector GND-Default Interrupt No connector No connector HDC CS0 # HDC CSI # HDD Active # 2.4.3 Printer Port Connector: CN3 18 20 22 24 26...

  • Page 24: Front Panel Bezel Connector: Cn5

    ATX Power On/Off Button This 2-pin connector, designated at Pins 9 & 10 of CN5, connects the ATX power button of the front panel to the 2801050 - allowing user to control the power on/off state of the ATX power supply.

  • Page 25: Cpu Fan1 Connector: Cn6

    Serial (USB) connectors as USB 2.0 compliant (480Mbps) that can adapt any USB peripherals, such as monitor, keyboard and mouse etc. The 2801050 has a box-header connectors (CN7) and one USB connectors (CN14). CN7: USB Connector Pin Assignment Description Description...

  • Page 26: Lvds Connector: Cn8, Cn9

    The LVDS interface which is with 40-pin connector supports 18/24- bit single/dual channel type of LCD. Remark: The LVDS connector on the 2801050 is a 40-pin connector. The matching connector is strongly recommended to use JST SHDR- 40V-S-B. The 7-pin inverter connector on the 2801050 is with Hirose connector.

  • Page 27: Sata Connector: Cn10/Cn11

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual Channel A D1- Channel A D3- Channel A D1+ Channel A D3+ Channel A D2- Channel A CLK- Channel A D2+ Channel A CLK+ CN9: LVDS Inverter Connector Description ENAB 2.4.8 SATA Connector: CN10/CN11...

  • Page 28: Power Connector: Cn12

    2.4.11 LAN Connector: CN14 The RJ-45 connector is used for Ethernet. To connect the 2801050 to 10-Base-T or 100-Base-T hub, just plug one end of the cable into the CN14 and connect the other end (phone jack) of the cable to a 10-Base-T hub or 100-Base-T hub.

  • Page 29: Audio Connector: Cn15

    MIC_IN (Pink) 2.4.13 Compact Flash Connector: CN17 The 2801050 is equipped with a Compact Flash disk type-II socket on the solder side and it supports the IDE interface Compact Flash disk card with DMA mode supported. The socket itself is especially designed to prevent any incorrect installation of the Compact Flash disk card.

  • Page 30: Ddrii Dimm: Ddrii 1/ Ddrii 2

    The Compact Flash disk card is defaulted as the C: or D: disk drive in your PC system. CN17: Compact Flash Socket 2.4.14 DDRII DIMM: DDRII 1/ DDRII 2 The 2801050 supports two 240-pin DDRII for a maximum total memory up to 2GB. 2.4.15 Serial Port Interface: VCOM1(COM1), COM2- 3(COM2&COM3), CN16(COM4) COM1 Port Connector: VCOM1 COM2&COM3 Port Connector: COM2-3...

  • Page 31: Vga Connector: Vcom1

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual The COM2 RS-422/485 pin assignment Description R2-422 RS-485 DATA- DATA+ No connector No connector COM4 Port Connectors: CN16 The RS-232 pin assignments are listed on the following table. Description Description...

  • Page 32: 6-Pin Mini Dim Keyboard/Mouse Connector: Kb1

    N.C. Mouse Clock N.C. 2.4.18 CPU FAN 2 Connector: FAN1 FAN1 is a CPU fan connectors. Pentium microprocessors require a fan for heat dispensing. The fan connector on 2801050 provides power to the fan. Description +12V Sensor Jumpers and Connectors...

  • Page 33: System Fan Connector: Fan2

    2801050 Pentium M All-in-One Mini ITX Board User’s Manual 2.4.19 System FAN Connector: FAN2 FAN2 is a system fan connectors. Pentium microprocessors require a fan for heat dispensing. The fan connector on 2801050 provides power to the fan. Description +12V Sensor 2.4.20 SPEAK Out Connector: JP12...
  • Page 34 ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual PETN0 PERP0 PERN0 PRSNT2#1 RSVD3 PETP1 PETN1 PERP1 PERN1 PETP2 PETN2 PERP2 PERN2 PETP3 PETN3 PERP3 PERN3 RSVD2 PRSNT2# RSVD4 GUIDE1 GUIDE2 Jumpers and Connectors...
  • Page 35 ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual Jumpers and Connectors...

  • Page 36: Chapter 3

    CPU. BIOS System BIOS used on the 2801050 Series is Phoenix-Award Plug and Play BIOS. The 2801050 Series contains a single 4Mbit Flash. System Memory The 2801050 Series industrial CPU card supports one 200- pin DDR SODIMM socket for a maximum memory of 1GB DDR SDRAMs.

  • Page 37: I/O Port Address Map

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual I/O Port Address Map The Intel® Pentium III/Celeron® M CPU communicates via I/O ports. It has a total of 1KB port addresses available for assignment to other devices via I/O expansion cards.

  • Page 38: Interrupt Controller

    M All-in-One Mini ITX Board User’s Manual Interrupt Controller The 2801050 Series is a 100% PC compatible control board. It consists of 16 interrupt request lines. Four out of the sixteen can either be programmable. The mapping list of the 16 interrupt request lines is shown on the following table.

  • Page 39: Watch Dog Timer

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual A p p e n d i x A Watch Dog Timer Watchdog Timer Setting 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.

  • Page 40: Using The Watchdog Function

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual Using the Watchdog Function Start ↓ Un-Lock WDT :O 4E 87 ; Un-lock super I/O O 4E 87 ; Un-lock super I/O ↓ Set WDT Funtion O 4E 2D O 4F 20...
  • Page 41 ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual N=00 M= 00h: Time-out Disable 01h: Time-out occurs after 1 second 02h: Time-out occurs after 2 second 03h: Time-out occurs after 3 second ………………………........FFh: Time-out occurs after 255 second...

  • Page 42: A P P E N D I X B

    ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual A p p e n d i x B DIO Setting Program Sample O 4E 87 O 4E 87 O 4E 87 O 4E 87 O 4E 29 O 4E 29...
  • Page 43 ® 2801050 Pentium M All-in-One Mini ITX Board User’s Manual Note: Out-1 Out-2 Out-3 Out-4 status...
  • Page 44 Any advice or comments about our products and service, or anything we can help you with please don’t hesitate to contact with us. We will do our best to support you for your products, projects and business. Global American Inc. Address: 17 Hampshire Drive...

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