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IBT Technologies IB881 User Manual

Intel pentium m 3.5-inch disk size sbc
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IB881
Intel Pentium
M
®
3.5-inch Disk Size SBC
USER'S MANUAL
Version 1.0A

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  • Page 1 IB881 Intel Pentium ® 3.5-inch Disk Size SBC USER’S MANUAL Version 1.0A...
  • Page 2 Intel and Pentium M are registered trademarks of Intel Corporation. Microsoft Windows is a registered trademark of Microsoft Corporation. Winbond is a registered trademark of Winbond Electronics Corporation. All other product names or trademarks are properties of their respective owners. IB881 User’s Manual...

  • Page 3: Table Of Contents

    AC97 Codec Audio Driver Installation......49 Intel PRO LAN Drivers Installation........50 Appendix ............51 A. I/O Port Address Map........... 51 B. Interrupt Request Lines (IRQ) ........52 C. Watchdog Timer Configuration........53 D. IB881 CMOS Backup Feature ........56 IB881 User’s Manual...
  • Page 4 This page is intentionally left blank. IB881 User’s Manual...

  • Page 5: Introduction

    INTRODUCTION Introduction Product Description ® The IB881 3.5-inch disk size SBC incorporates the Intel advanced 855GME/852GM Chipset that contains two core components: the Memory ® Controller Hub (GMCH) and ICH4. The GMCH integrates a 400MHz Pentium M processor front side bus controller, integrated graphics controller hub,...

  • Page 6: Checklist

    INTRODUCTION Checklist Your IB881 package should include the items listed below. • The IB881 Pentium ® M 3.5-inch Disk Size SBC • This User’s Manual • 1 CD containing chipset drivers and flash memory utility • Options: • IB32 - Cable kit with IDE, COM, Printer, Audio, USB, PS/2 Y cable •...

  • Page 7: Ib881 Specifications

    INTRODUCTION IB881 Specifications Product Name IB881 3 1/2 little board Form Factor Processor Intel Pentium M /Celeron M Processor 0.7~1.7V(IMVP4) CPU Voltage System Speed Pentium M/Celeron M 900MHz-1.7GHz (Low-Power, Low-voltage) 400MHz CPU External Clock / FSB Green /APM APM1.2 None...

  • Page 8: Board Dimensions

    INTRODUCTION Board Dimensions IB881 User’s Manual...

  • Page 9: Installations

    INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the IB881 in order to set up a workable system. The topics covered are: Installing the CPU................ 6 Installing the Memory..............7 Setting the Jumpers ..............8 Connectors on IB881 ..............

  • Page 10: Installing The Cpu

    INSTALLATIONS Installing the CPU ® The IB881 board supports a Socket 479 processor socket for Intel ® ® Pentium M or Celeron M processors. The processor socket comes with a screw to secure the processor. As shown in the left picture below, loosen the screw first before inserting the processor.

  • Page 11: Installing The Memory

    INSTALLATIONS Installing the Memory The IB881 board supports one SODIMM DDR memory socket for a maximum total memory. The memory module capacities supported are 128MB, 256MB, 512MB and 1GB. Installing and Removing Memory Modules To install the DDR modules, locate the memory slot on the board and perform the following steps: 1.

  • Page 12: Setting The Jumpers

    INSTALLATIONS Setting the Jumpers Jumpers are used on IB881 to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors on IB881 and their respective functions.
  • Page 13 INSTALLATIONS Jumper Locations on IB881 Jumpers on IB881..............Page JP2: Clear CMOS Setting............. 10 JP6: LVDS VDD Select (5V / 3.3V)..........10 JP8: AT/ATX Power Mode Setting..........10 IB881 User’s Manual...
  • Page 14 CMOS. Function Normal (default) Clear CMOS JP6: LVDS VDD Select (5V / 3.3V) VDD Setting 3.3V JP8: AT/ATX Power Mode Setting Setting Power Mode 1-2, 3-4 Short ATX Mode (default) 2-3 Short AT Mode IB881 User’s Manual...

  • Page 15: Connectors On Ib881

    INSTALLATIONS Connectors on IB881 The connectors on IB881 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on IB881 and their respective functions. Connector Locations on IB881............. 12 CN1: Floppy Drive Connector .............
  • Page 16 INSTALLATIONS Connector Locations on IB881 Connectors on IB881 ..............Page CN1: Floppy Drive Connector............13 CN2: VGA CRT Connector............13 CN3: RJ45 Connector..............13 CN4: PS/2 Keyboard and Mouse Connector ........ 14 CN5, J6: USB Connectors ............14 CN6, J11: Serial Ports..............14 CN7: PC104+ Connector..............
  • Page 17 DRV_SEL DSK_CH MOTOR DINST STEP WDATA WGATE TRACK WPROT RDATA SIDE CN2: VGA CRT Connector Signal Name Signal Name Green Blue N.C. DDCDA HSYNC VSYNC DDCCLK CN3: RJ45 Connector Pin # Signal Name RJ45-4A RJ45-5A RJ45-7A RJ45-8A IB881 User’s Manual...
  • Page 18 Keyboard Clock CN5, J6: USB Connectors The J6 USB pin header connector supports two USB 2.0 ports via an optional USB cable. The IB881 also supports an embedded USB connector, CN5, which supports another two USB ports. Signal Name Signal Name...
  • Page 19 5.0V I/O signals and Pin-D30 will be modified in the same manner for 3.3V I/O. It is recommended that both KEY pins (A1 and D30) be electrically connnected for GND for shielding. IB881 User’s Manual...
  • Page 20 Host data 15 Ground DRQ0 Ground Host IOW Ground Host IOR Ground IOCHRDY Host ALE DACK0 Ground IRQ14 No connect Address 1 No connect Address 0 Address 2 Chip select 0 Chip select 1 Activity Ground Ground N.C. IB881 User’s Manual...
  • Page 21 J12 is a 12-pin header that is used to connect to the optional audio cable card that integrates jacks for Line In, Line Out and Mic. Signal Name Pin # Pin # Signal Name LINEOUT_R LINEOUT_L Ground Ground LINEIN_R LINEIN L Ground Ground Mic-In VREFOUT Ground Protect pin IB881 User’s Manual...
  • Page 22 The reset switch allows the user to reset the system without turning the main power switch off and then on again. Orientation is not required when making a connection to this header. HDD LED: Pins 7(power) and 8(HDD/LED) The power LED indicates the status of the HDD. IB881 User’s Manual...
  • Page 23 BIOS SETUP J23: Power DC-In Pin # Signal Name DC In (12V only) Ground J27: Buzzer Connector Pin # Signal Name Speaker Signal IB881 User’s Manual...
  • Page 24 BIOS SETUP This page is intentionally left blank. IB881 User’s Manual...

  • Page 25: Bios Setup

    Power Management Setup............37 PNP/PCI Configurations .............. 40 PC Health Status................41 Frequency/Voltage Control ............42 Load Fail-Safe Defaults..............43 Load Optimized Defaults ............. 43 Set Password ................43 Save & Exit Setup ................ 43 Exit Without Saving ..............43 IB881 User’s Manual...

  • Page 26: Bios Introduction

    <PgUp> and <PgDn> keys to change entries, <F1> for help and <Esc> to quit. When you enter the Setup utility, the Main Menu screen will appear on the screen. The Main Menu allows you to select from various setup functions and exit choices. IB881 User’s Manual...
  • Page 27 These defaults have been carefully chosen by both Award and your system manufacturer to provide the absolute maximum performance and reliability. Changing the defaults could cause the system to become unstable and crash in some cases. IB881 User’s Manual...

  • Page 28: Standard Cmos Setup

    Sun to Sat Month : 1 to 12 Date : 1 to 31 Year : 1999 to 2099 To set the date, highlight the “Date” field and use the PageUp/ PageDown or +/- keys to set the current time. IB881 User’s Manual...
  • Page 29 These fields identify the types of floppy disk drive A or drive B that has been installed in the computer. The available specifications are: 360KB 1.2MB 720KB 1.44MB 2.88MB 5.25 in. 5.25 in. 3.5 in. 3.5 in. 3.5 in. IB881 User’s Manual...
  • Page 30 The system boot will not be halted for a disk error; it will stop for all other errors. All, But Disk/Key The system boot will not be halted for a key- board or disk error; it will stop for all others. IB881 User’s Manual...

  • Page 31: Advanced Bios Features

    By default, these items are Enabled. Quick Power On Self Test When enabled, this field speeds up the Power On Self Test (POST) after the system is turned on. If it is set to Enabled, BIOS will skip some items. IB881 User’s Manual...
  • Page 32 Settings are from 6 to 30 characters per second. Typematic Delay (Msec) When the typematic rate is enabled, this item allows you to set the time interval for displaying the first and second characters. By default, this item is set to 250msec. IB881 User’s Manual...
  • Page 33 If you set this feature to Disabled, the BIOS will not report the missing floppy drive to Win95/98. Small Logo (EPA) Show The EPA logo appears at the right side of the monitor screen when the system is boot up. IB881 User’s Manual...

  • Page 34: Advanced Chipset Features

    This option allows you to insert a delay between the RAS (Row Address Strobe) and CAS (Column Address Strobe) signals. This delay occurs when the SDRAM is written to, read from or refreshed. Reducing the delay improves the performance of the SDRAM. IB881 User’s Manual...
  • Page 35 Select Enabled to support compliance with PCI specification version 2.1. Delay Prior to Thermal This field activates the CPU thermal function after the systems boots for the set number of minutes. The options are 16Min and 64Min. IB881 User’s Manual...
  • Page 36 24bit DC 1400x1050 18bit DC 1024x768 24bit SC 1600x1200 18bit DC 1280x768 24bit DC 1366x768 24bit DC 1280x768 24bit DC 1400x900 18bit DC Integrated LAN This field allows you to enable or disable the integrated LAN controller. IB881 User’s Manual...

  • Page 37: Integrated Peripherals

    IDE HDD Block Mode Phoenix - AwardBIOS CMOS Setup Utility Onboard Device Enabled ITEM HELP USB Controller Enabled Menu Level > USB 2.0 Controller Disabled USB Keyboard Support Disabled USB Mouse Support AC97 Audio Auto Init Display First PCI Slot IB881 User’s Manual...
  • Page 38 This field allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive. USB Controller The options for this field are Enabled and Disabled. By default, this field is set to Enabled. IB881 User’s Manual...
  • Page 39 This option allows you to select the onboard FDD port. Onboard Serial/Parallel Port These fields allow you to select the onboard serial and parallel ports and their addresses. The default values for these ports are: Serial Port 1 3F8/IRQ4 Serial Port 2 2F8/IRQ3 Parallel Port 378H/IRQ7 IB881 User’s Manual...
  • Page 40 Standard Printer Port Enhanced Parallel Port Extended Capabilities Port Power On After Fail The setting configures the system power on status when power is restored to the system after a power failure occurrence. The default setting is Off. IB881 User’s Manual...

  • Page 41: Power Management Setup

    Min. Power Saving Minimum power management Max. Power Saving Maximum power management. User Define Each of the ranges is from 1 min. to 1hr. Except for HDD Power Down which ranges from 1 min. to 15 min. IB881 User’s Manual...
  • Page 42 You may select the percent of time that the clock runs. Resume by Alarm This field enables or disables the resumption of the system operation. When enabled, the user is allowed to set the Date and Time. IB881 User’s Manual...
  • Page 43 When an I/O device wants to gain the attention of the operating system, it signals this by causing an IRQ to occur. When the operating system is ready to respond to the request, it interrupts itself and performs the service. IB881 User’s Manual...

  • Page 44: Pnp/Pci Configurations

    This field allows you to set whether or not MPEG ISA/VESA VGA cards can work with PCI/VGA. When this field is enabled, a PCI/VGA can work with an MPEG ISA/VESA VGA card. When this field is disabled, a PCI/VGA cannot work with an MPEG ISA/VESA card. IB881 User’s Manual...

  • Page 45: Pc Health Status

    Shutdown Temperature This field allows the user to set the temperature by which the system automatically shuts down once the threshold temperature is reached. This function can help prevent damage to the system that is caused by overheating. IB881 User’s Manual...

  • Page 46: Frequency/Voltage Control

    This field enables or disables the auto detection of the PCI clock. Spread Spectrum Modulated This field sets the value of the spread spectrum. The default setting is Disabled. This field is for CE testing use only IB881 User’s Manual...

  • Page 47: Load Fail-Safe Defaults

    Select this option to exit the Setup utility without saving the changes you have made in this session. Typing “Y” will quit the Setup utility without saving the modifications. Typing “N” will return you to Setup utility. IB881 User’s Manual...
  • Page 48 BIOS SETUP This page is intentionally left blank. IB881 User’s Manual...

  • Page 49: Drivers Installation

    AC97 Codec Audio Driver Installation......49 Intel PRO LAN Drivers Installation........50 IMPORTANT NOTE: After installing your Windows operating system (Windows 98SE/ME/2000/XP), you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation. IB881 User’s Manual...

  • Page 50: Intel Chipset Software Intallation Utility

    Windows 98SE/ME/2000/XP. 1. Insert the CD that comes with the board. Click Intel Chipsets and then Intel(R) 855GME Chipset Drivers. 2. Click Intel(R) Chipset Software Installation Utility. 3. When the Welcome screen appears, click Next to continue. IB881 User’s Manual...
  • Page 51 6. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect. When the computer has restarted, the system will be able to find some devices. Restart your computer when prompted. IB881 User’s Manual...

  • Page 52: Vga Drivers Installation

    2. Click Intel(R) 855/852GME Chipset Family Graphics Driver. 3. When the Welcome screen appears, click Next to continue. 4. Click Yes to to agree with the license agreement and continue the installation. 5. Restart the computer as promted and for changes to take effect. IB881 User’s Manual...

  • Page 53: Ac97 Codec Audio Driver Installation

    1. Insert the CD that comes with the motherboard. Click Intel Chipsets and then Intel(R) 855/852GME Chipset Drivers. 2. Click Realtek AC'97 Codec Audio Drive to start the installation. 3. Click Finish to restart the computer and for changes to take effect. . IB881 User’s Manual...

  • Page 54: Intel Pro Lan Drivers Installation

    1. Insert the CD that comes with the motherboard. Click LAN Card and then Intel(R) PRO LAN Drivers. 2. Click Install Base Software to continue. 3. When prompted, please to restart the computer for new settings to take effect. IB881 User’s Manual...

  • Page 55: Appendix

    IDE (Primary) 03F6h 02F8h - 02FFh Serial Port #2(COM2) 0378h – 037Ah Parallel Port #1(LPT1) 03C0h – 03DFh Reserved for VGA 03F0h – 03F5h FDD Controller 03F7h 03F8h - 3FFh Serial Port #1(COM1) Xxxxh – xxxxh Ethernet Controller IB881 User’s Manual...

  • Page 56: Interrupt Request Lines (Irq)

    Serial Port #1 IRQ5 For PCI IRQ6 Floppy Disk Controller IRQ7 Parallel Port #1 IRQ8 Real Time Clock IRQ9 For PCI IRQ10 For PCI IRQ11 For PCI IRQ12 PS/2 Mouse IRQ13 Coprocessor IRQ14 Primary IDE IRQ15 Secondary IDE IB881 User’s Manual...

  • Page 57: Watchdog Timer Configuration

    ;switch to LD8 mov cl, 0F5h call Read_Reg and al, NOT 08h call Write_Reg ;set count mode as second pop ax mov cl, 0F6h call Write_Reg ;set watchdog timer mov al, 01h mov cl, 30h call Write_Reg ;watchdog enabled IB881 User’s Manual...
  • Page 58 ; IN : None ; OUT : None ;[]=============================================== Unlock_Chip Proc Near mov dx, 4Eh mov al, 87h out dx, al out dx, al Unlock_Chip Endp ;[]================================================ ; Name : Lock_Chip ; IN : None ; OUT : None IB881 User’s Manual...
  • Page 59 : Read_Reg ; IN : CL - register index ; OUT : AL - Value to read ;[]=================================================== Read_Reg Proc Near mov al, cl mov dx, 4Eh out dx, al inc dx al, dx Read_Reg Endp ;[]================================================ IB881 User’s Manual...

  • Page 60: Ib881 Cmos Backup Feature

    APPENDIX D. IB881 CMOS Backup Feature IB881 can backup CMOS data that has been changed and saved last time. The CMOS data will be reloaded from EEPROM when CMOS is lost, such as in the case of battery failure. If you would like to load original Optimized Defaults to test, for any reason, please follow the instructions below.

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