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| IB950 Intel (R) CoreTM 2 Duo/ Celeron GME965 5.25" Disk Size Embedded Board USER'S MANUAL Version 1.0 www..com Acknowledgments Award is a registered trademark of Award Software International, Inc. PS/2 is a trademark of International Business Machines Corporation. Intel and Intel(R) Core 2 Duo and Intel(R) Celeron processors 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. www..com ii IB950 User's Manual Table of Contents Introduction ....................................................... 1 Product Description ............................................................. 1 Checklist .............................................................................. 2 IB950 Specifications ........................................................... 3 Board Dimensions ............................................................... 4 Installations ....................................................... 5 Installing the CPU ............................................................... 6 Installing the Memory ......................................................... 7 Setting the Jumpers ............................................................. 8 Connectors on IB950......................................................... 12 BIOS Setup ....................................................... 23 Drivers Installation ...................................... 45 Intel Chipset Software Installation Utility......................... 46 VGA Drivers Installation .................................................. 49 AC97 Codec Audio Driver Installation ............................. 51 LAN Drivers Installation ................................................... 52 Appendix ........................................................... 54 A. I/O Port Address Map................................................... 54 B. Interrupt Request Lines (IRQ) ...................................... 55 C. Watchdog Timer Configuration.................................... 56 www..com IB950 User's Manual iii IMPORTANT NOTE: When the system boots without the CRT being connected, there will be no image on screen when you insert the CRT/VGA cable. To show the image on screen, the hotkey must be pressed (CTRL-ALT-F1). www..com THE IB950 5.25" DISK SIZE MOTHERBOARD iv IB950 User's Manual INTRODUCTION Introduction Product Description The IB950 5.25" DISK SIZE board incorporates the Mobile Intel(R) GME965 series Express Chipset for Embedded Computing, consisting of the Intel(R) GME965 Graphic Memory Controller Hub (GMCH) and Intel(R) I/O Controller Hub (ICH8-M), an optimized integrated graphics solution with a 533MHz and 800MHz front-side bus. Dimensions of the board are 203mm x 146mm. The integrated powerful 3D graphics engine, based on Intel(R) Graphics Media Accelerator X3100 (Intel(R) GMA X3100) architecture, operates at core speeds of up to 400 MHz. It features a low-power design, is validated with the Intel(R) Core 2 Duo and Intel(R) Celeron processors on 65nm process. With dual channel DDR2 667MHz two DIMM socket on board, the board supports up to 4GB of DDR2 system memory. Intel(R) Graphics supports a unique intelligent memory management scheme called Dynamic Video Memory Technology (DVMT). DVMT handles diverse applications by providing the maximum (384MB) availability of system memory for general computer usage, while supplying additional graphics memory when a 3D-intensive application requests it. The Intel GMA X3100 graphics architecture also takes advantage of the high-performance Intel processor. Intel GMA X3100 graphics supports Dual Independent Display technology. The main features of the board are: Supports Intel(R) CoreTM 2 Duo (Merom 800MHz), Intel(R) Celeron Supports up to 2.4GHz, 533MHz/800MHz FSB Two DDR2 SDRAM DIMM, Max. 4GB memory Onboard Intel Gigabit LAN and Marvell PCI-Express Gigabit LAN Intel(R) GME965 Express VGA for CRT / LVDS 2x SATA, 6x USB 2.0, 4x COM, Watchdog timer 1x MiniPCI, 1x PCI, l DVI (connector on cable) www..com IB950 User's Manual 1 INTRODUCTION Checklist Your IB950 package should include the items listed below. * The IB950 5.25" disk-size motherboard * This User's Manual * 1 CD containing chipset drivers and flash memory utility * Options: * Cable kit (IB18A) * Dual RJ-45 connector board (ID950) www..com 2 IB950 User's Manual INTRODUCTION IB950 Specifications CPU Supported CPU Voltage System Speed CPU FSB Cache Green /APM CPU Socket Chipset Intel(R) Core 2 Duo, Intel Celeron mobile processors 0.700V ~ 1.5V (IMVP-6) Up to 2.4GHz or above 533MHz/800MHz FSB 1MB/2MB/4MB APM1.2 mPGA Socket 478 Intel GME965 Chipset GMCH: GME965 1299-pin Micro-FCBGA ICH8M: 82801HBM 676-pin mBGA Award BIOS, support ACPI Function DDR2 667/533 SDRAM DIMM x2 (w/o ECC), Max. 4GB Built-in, supports CRT Built-in Chrontel 7307C, DVI port) GME965 built-in, supports 24+24 bits (Type 1 only), single or dual channel LVDS 1. ICH8M 10/100/gigabit MAC + PHY: * Intel 82566DM Nineveh 10/100/1000 2. Marvell 88E8053 PCI-e Gigabit LAN controller x1 (IB950EF) ICH8M built-in USB 2.0 host controller, support 6 ports ICH8M built-in SATA controller, supports 2 ports ICH8M built-in one channel Ultra DMA 33/66/100, CF Type II ICH8M Built-in High Definition audio Codec ALC885 W83627EHF: COM1, COM2 (RS232/RS422/RS485), parallel port x1, slim FDC 1.44MB, hardware monitor (3 thermal, 4 voltage monitor inputs, 2 fan headers) Fintek F81216D: COM3, COM4 4 in & 4 out Supports PS/2 Keyboard/Mouse Connector PCI slot x1, Mini PCI socket x1 Pin headers for: PS/2 keyboard/mouse, two Gigabit LAN1, 2, COM1~4, audio Line-Out, Line-In & Mic, CD in IDE1, slim floppy, parallel port, Digital I/O, USB1~6, DVI, VGA CRT Connectors for: SATA ports, CF type II Connector, LVDS Yes (256 segments, 0, 1, 2...255 sec/min) +5V, +3.3V, +12V, -12V, 5VSB (2A) Modem Wakeup, LAN Wakeup 203mm x 146mm (5.25" DISK SIZE) TM BIOS Memory VGA SDVO LVDS LCD Panel LAN USB Serial ATA Ports Parallel IDE Audio LPC I/O Digital IO Keyboard/Mouse Expansion Slots Onboard Header/ Connector www..com Watchdog Timer System Voltage Others Board Size Note: IB950 uses GLE960 chipset. It supports FSB 533MHz, DDR2 533MHz only. [ IB950 User's Manual 3 INTRODUCTION Board Dimensions www..com 4 IB950 User's Manual INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the IB950 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 IB950 ........................................................................... 12 www..com IB950 User's Manual 5 INSTALLATIONS Installing the CPU The IB950 board supports a Socket 478MN (MEROM) processor socket for Intel(R) CoreTM 2 Duo, Intel(R) Celeron mobile 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. Place the processor into the socket by making sure the notch on the corner of the CPU corresponds with the notch on the inside of the socket. Once the processor has slide into the socket, fasten the screw. Refer to the figures below. NOTE: Ensure that the CPU heat sink and the CPU top surface are in total contact to avoid CPU overheating problem that would cause your system to hang or be unstable. www..com 6 IB950 User's Manual INSTALLATIONS Installing the Memory The IB950 board supports two DDR2 memory socket for a maximum total memory of 4GB in DDR2 memory type. Installing and Removing Memory Modules To install the DDR2 modules, locate the memory slot on the board and perform the following steps: 1. Hold the DDR2 module so that the key of the DDR2 module aligned with that on the memory slot. 2. Gently push the DDR2 module in an upright position until the clips of the slot close to hold the DDR2 module in place when the DDR2 module touches the bottom of the slot. 3. To remove the DDR2 module, press the clips with both hands. Lock DDR2 Module Lock Lock Lock www..com IB950 User's Manual 7 INSTALLATIONS Setting the Jumpers Jumpers are used on IB950 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 IB950 and their respective functions. Jumper Locations on IB950 ................................................................... 9 JBAT1: Clear CMOS Setting............................................................... 10 JP1: CompactFlash Slave/Master Selection ......................................... 10 JP3: PCI Riser Card Selection ............................................................. 10 JP4, JP6, JP8, JP10: Serial Port RI_pin V-out Selection ..................... 10 JP5, JP7, JP9: RS232/422/485 (COM2) Selection .............................. 11 JP11: AT/ATX power on type Selection ............................................ 11 JP12: LCD Panel Power Selection....................................................... 11 IMPORTANT NOTE: When the system boots without the CRT being connected, there will be no image on screen when you insert the CRT/VGA cable. To show the image on screen, the hotkey (CTRL-ALT-F1) must be pressed. www..com 8 IB950 User's Manual INSTALLATIONS Jumper Locations on IB950 www..com Setting .......................................................................... 10 JBAT1: Clear CMOS JP1: CompactFlash Slave/Master Selection ..................................................... 10 JP3: PCI Riser Card Selection ......................................................................... 10 JP4, JP6, JP8, JP10: Serial Port RI_pin V-out Selection ................................. 10 JP5, JP7, JP9: RS232/422/485 (COM2) Selection ........................................... 11 JP11: AT/ATX power on type Selection ........................................................ 11 JP12: LCD Panel Power Selection ................................................................... 11 Jumpers on IB950 ............................................................................. Page IB950 User's Manual 9 INSTALLATIONS JBAT1: Clear CMOS Setting JBAT1 Setting Normal Clear CMOS JP1: CompactFlash Slave/Master Selection JP1 CF Setting Master Slave [ JP3: PCI Riser Card Selection JP3 Riser Card One PCI bus master Two PCI bus masters JP4, JP6, JP8, JP10: Serial Port RI_pin V-out Selection The following table describes the jumper settings for COM port selection. COM Function JP4 (COM1) JP6 (COM2) JP8 (COM3) www..com JP10 (COM4) 12V 1-2 1-2 1-2 1-2 RI 3-4 3-4 3-4 3-4 5V 5-6 5-6 5-6 5-6 10 IB950 User's Manual INSTALLATIONS JP5, JP7, JP9: RS232/422/485 (COM2) Selection COM1, COM3, COM4 are fixed for RS-232 use only. COM2 is selectable for RS232, RS-422 and RS-485. The following table describes the jumper settings for COM2 selection. COM2 Function RS-232 JP9: 1-2 Jumper Setting (pin closed) JP7: 3-5 & 4-6 JP5: 3-5 & 4-6 RS-422 JP9: 3-4 JP7: 1-3 & 2-4 JP5: 1-3 & 2-4 RS-485 JP9: 5-6 JP7: 1-3 & 2-4 JP5: 1-3 & 2-4 JP11: AT/ATX power on type Selection JP1 Power on type Auto power on (delay 5 seconds) Push power on button JP12: LCD Panel Power Selection JP12 LCD Panel Power 3.3V 5V www..com IB950 User's Manual 11 INSTALLATIONS Connectors on IB950 Connector Locations on IB950 ............................................................ 13 FAN1: CPU Fan Power Connector ...................................................... 14 FAN2: System Fan Power Connector .................................................. 14 IDE1: IDE Connector .......................................................................... 14 ATX1: ATX Power Supply Connector ................................................ 15 COM_PORT: COM1~COM4 Serial Ports Connector ......................... 15 CN1, CN2: SATA Connectors............................................................. 15 CN3: 5V & 12V output Connector ...................................................... 15 FDD1: Floppy Drive Connector .......................................................... 16 J2: Audio Connector ............................................................................ 16 J3: CD-In Pin Header........................................................................... 16 J4, J5: Gbe RJ-45 Connector ............................................................... 17 J6: Compact Flash Connector .............................................................. 17 J7, J8, J9: USB Connectors.................................................................. 17 J10: Parallel Port Connector ................................................................ 17 J11 (F_PANEL): System Function Connector .................................... 18 J12: Mini PCI Connector ..................................................................... 19 J14, J13: LVDS Connectors (1st channel, 2nd channel) ..................... 20 J15: VGA Connector ........................................................................... 20 J16: Digital I/O .................................................................................... 20 J17: SPI Flash Connector (factory use only) ....................................... 20 J18: DVI Port Connector ..................................................................... 21 J19: PS/2 Keyboard and PS/2 Mouse Connectors ............................... 21 J20: LCD Backlight Connector............................................................ 21 PCI1: PCI Slot (supports 2 Master) ..................................................... 21 www..com 12 IB950 User's Manual INSTALLATIONS Connector Locations on IB950 www..com IB950 User's Manual 13 INSTALLATIONS FAN1: CPU Fan Power Connector FAN1 is a 3-pin header for CPU fans. The fan must be a 12V. Pin # 1 2 3 Signal Name Ground +12V Rotation detection FAN2: System Fan Power Connector FAN2 is a 3-pin header for the system fan. The fan must be a 12V fan (500mA). Pin # 1 2 3 IDE1: IDE Connector Signal Name Reset IDE Host data 7 Host data 6 Host data 5 Host data 4 Host data 3 Host data 2 Host data 1 Host data 0 Ground DRQ0 Host IOW Host IOR IOCHRDY DACK0 IRQ14 Address 1 www..com 0 Address Chip select 0 Activity Pin # 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 Pin # 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Signal Name Ground Host data 8 Host data 9 Host data 10 Host data 11 Host data 12 Host data 13 Host data 14 Host data 15 Protect pin Ground Ground Ground Host ALE Ground No connect No connect Address 2 Chip select 1 Ground Signal Name Ground +12V Rotation detection 14 IB950 User's Manual INSTALLATIONS ATX1: ATX Power Supply Connector 11 1 20 10 Signal Name 3.3V -12V Ground PS-ON Ground Ground Ground -5V +5V +5V Pin # 11 12 13 14 15 16 17 18 19 20 Pin # 1 2 3 4 5 6 7 8 9 10 Signal Name 3.3V 3.3V Ground +5V Ground +5V Ground Power good 5VSB +12V COM_PORT: COM1~COM4 Serial Ports Connector Pin # 1 2 3 4 5 6 7 8 9 10 Signal Name (RS-232) DCD, Data carrier detect RXD, Receive data TXD, Transmit data DTR, Data terminal ready Ground DSR, Data set ready RTS, Request to send CTS, Clear to send RI, Ring indicator No Connect. CN1, CN2: SATA Connectors CN3: 5V & 12V output Connector Signal Name 1 1 12V 2 Ground 3 Ground 4 5V Pin www..com # IB950 User's Manual 15 INSTALLATIONS FDD1: Floppy Drive Connector FDD1is a slim 26-pin connector and will support up to 2.88MB FDD. Signal Name VCC VCC VCC NC NC DINST NC GND GND GND NC GND GND Pin # 1 3 5 7 9 11 13 15 17 19 21 23 25 Pin # 2 4 6 8 10 12 14 16 18 20 22 24 26 Signal Name INDEX DRV_SEL DSK_CH NC MOTOR DIR STEP WDATA WGATE TRACK WPROT RDATA SIDE J2: Audio Connector Signal Name LINEOUT R Ground LINEIN R Ground Mic-In Ground Pin # 1 3 5 7 9 11 Pin # 2 4 6 8 10 12 Signal Name LINEOUT L Ground LINEIN L Ground VREFOUT Protect pin J3: CD-In Pin Header Pin # Signal Name 1 CD Audio L 2 Ground 3 Ground 4 CD Audio R www..com 16 IB950 User's Manual INSTALLATIONS J4, J5: Gbe RJ-45 Connector Signal Name Pin # Pin # Signal Name MIDP0 V2.5 MIDP1 MIDP2 N.C. MIDP3 LED1+ LED2+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 MIDN0 GND MIDN1 MIDN2 GND MIDN3 LED1LED2- J6: Compact Flash Connector J7, J8, J9: USB Connectors Signal Name Vcc D0D0+ Ground J10: Parallel Port Connector The following table describes the pin out assignments of this connector. Pin 1 2 3 4 Pin 5 6 7 8 Signal Name Ground D1+ D1Vcc Signal Name Line printer strobe PD0, parallel data 0 PD1, parallel data 1 PD2, parallel data 2 PD3, parallel data 3 PD4, parallel data 4 PD5, parallel data 5 PD6, parallel data 6 www..com parallel data 7 PD7, ACK, acknowledge Busy Paper empty Select Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 Pin # 14 15 16 17 18 19 20 21 22 23 24 25 N/A Signal Name AutoFeed Error Initialize Select Ground Ground Ground Ground Ground Ground Ground Ground N/A IB950 User's Manual 17 INSTALLATIONS J11 (F_PANEL): System Function Connector J11 provides connectors for system indicators that provide light indication of the computer activities and switches to change the computer status. J11 is a 20-pin header that provides interfaces for the following functions. Hard Disk Drive LED Reset Switch Not Defined ATX Power On Switch Not Defined Power LED Speaker Speaker: Pins 1 - 4 This connector provides an interface to a speaker for audio tone generation. An 8-ohm speaker is recommended. Pin # Signal Name 1 Speaker out 2 No connect 3 Ground 4 +5V Power LED: Pins 11 - 15 Pin # 11 12 13 14 15 Signal Name Power LED No connect Ground No connect Ground www..com 18 IB950 User's Manual INSTALLATIONS ATX Power ON Switch: Pins 7 and 17 This 2-pin connector is an "ATX Power Supply On/Off Switch" on the system that connects to the power switch on the case. When pressed, the power switch will force the system to power on. When pressed again, it will force the system to power off. Reset Switch: Pins 9 and 19 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. Hard Disk Drive LED Connector: Pins 10 and 20 This connector connects to the hard drive activity LED on control panel. This LED will flash when the HDD is being accessed. Pin # 10 20 J12: Mini PCI Connector Signal Name HDD Active 5V www..com IB950 User's Manual 19 INSTALLATIONS J14, J13: LVDS Connectors (1st channel, 2nd channel) The LVDS connectors on board consist of the first channel (J14) and second channel (J13) and supports 18-bit or 24-bit. Signal Name TX0Ground TX15V/3.3V TX3TX2Ground TXC5V/3.3V +12V J15: VGA Connector [ [ Pin # 2 4 6 8 10 12 14 16 18 20 Pin # 1 3 5 7 9 11 13 15 17 19 Signal Name TX0+ Ground TX1+ Ground TX3+ TX2+ Ground TXC+ ENABKL +12V 2 Signal Name Pin # Red 1 Blue 3 GND 5 GND 7 5V 9 N.C. 11 HSYNC 13 DDC_clk 15 Pin # Signal Name 2 Green 4 N.C. 6 GND 8 GND 10 GND 12 DDC_data 14 VSYNC J16: Digital I/O Signal Name GND OUT3 OUT2 IN3 www..com IN2 Pin # 1 3 5 7 9 Pin # 2 4 6 8 10 Signal Name VCC OUT1 OUT0 IN1 IN0 J17: SPI Flash Connector (factory use only) 20 IB950 User's Manual INSTALLATIONS J18: DVI Port Connector Signal Name Pin # TX1+ 1 TX12 GND 3 GND 4 TXCK+ 5 TXCK6 GND 7 +5V 8 DVI-DET 9 N.C. 10 Pin # 11 12 13 14 15 16 17 18 19 20 Signal Name TX2+ TX2GND GND TX0+ TX0N.C. N.C. DDC_DATA DDC_CLK J19: PS/2 Keyboard and PS/2 Mouse Connectors Signal Name GND 5V Mouse data Mouse clock N.C. Pin # 1 3 5 7 9 Pin # 2 4 6 8 10 Signal Name GND 5V Keyboard data Keyboard clock N.C. J20: LCD Backlight Connector Pin # Signal Name 1 +12V 2 Backlight Enable 3 Ground PCI1: PCI Slot (supports 2 Master) www..com IB950 User's Manual 21 INSTALLATIONS This page is intentionally left blank. www..com 22 IB950 User's Manual BIOS SETUP BIOS Setup This chapter describes the different settings available in the Award BIOS that comes with the board. The topics covered in this chapter are as follows: BIOS Introduction ........................................................................ 24 BIOS Setup ................................................................................... 24 Standard CMOS Setup ................................................................. 26 Advanced BIOS Features ............................................................. 29 Advanced Chipset Features .......................................................... 32 Integrated Peripherals ................................................................... 34 Power Management Setup ............................................................ 38 PNP/PCI Configurations .............................................................. 41 PC Health Status ........................................................................... 42 Frequency/Voltage Control .......................................................... 43 Load Fail-Safe Defaults................................................................ 44 Load Optimized Defaults ............................................................. 44 Set Supervisor/User Password...................................................... 44 Save & Exit Setup ........................................................................ 44 Exit Without Saving ..................................................................... 44 www..com IB950 User's Manual 23 BIOS SETUP BIOS Introduction The Award BIOS (Basic Input/Output System) installed in your computer system's ROM supports Intel processors. The BIOS provides critical low-level support for a standard device such as disk drives, serial ports and parallel ports. It also adds virus and password protection as well as special support for detailed fine-tuning of the chipset controlling the entire system. BIOS Setup The Award BIOS provides a Setup utility program for specifying the system configurations and settings. The BIOS ROM of the system stores the Setup utility. When you turn on the computer, the Award BIOS is immediately activated. Pressing the In general, you press the arrow keys to highlight items, www..com 24 IB950 User's Manual BIOS SETUP Phoenix - AwardBIOS CMOS Setup Utility Standard CMOS Features Advanced BIOS Features Advanced Chipset Features Integrated Peripherals Power Management Setup PnP/PCI Configurations PC Health Status ESC : Quit F10 : Save & Exit Setup Frequency/Voltage Control Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Save & Exit Setup Exit Without Saving : Select Item Time, Date, Hard Disk Type... The section below the setup items of the Main Menu displays the control keys for this menu. At the bottom of the Main Menu just below the control keys section, there is another section, which displays information on the currently highlighted item in the list. Note: If the system cannot boot after making and saving system changes with Setup, the Award BIOS supports an override to the CMOS settings that resets your system to its default. Warning: It is strongly recommended that you avoid making any changes to the chipset defaults. 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. www..com IB950 User's Manual 25 BIOS SETUP Standard CMOS Setup "Standard CMOS Setup" choice allows you to record some basic hardware configurations in your computer system and set the system clock and error handling. If the board is already installed in a working system, you will not need to select this option. You will need to run the Standard CMOS option, however, if you change your system hardware configurations, the onboard battery fails, or the configuration stored in the CMOS memory was lost or damaged. Phoenix - AwardBIOS CMOS Setup Utility Standard CMOS Features Date (mm:dd:yy) Time (hh:mm:ss) IDE Channel 0 Master IDE Channel 0 Slave IDE Channel 1 Master IDE Channel 1 Slave Drive A Drive B Video Halt On Base Memory Extended Memory Total Memory Wed, Apr 28, 2007 00 : 00 : 00 None None None None None None EGA/VGA All , But Keyboard 640K 129024K 130048K Item Help Menu Level > Change the day, month, Year and century At the bottom of the menu are the control keys for use on this menu. If you need any help in each item field, you can press the Day : Sun to Sat Month : 1 to 12 www..com Date : 1 to 31 Year : 1999 to 2099 26 IB950 User's Manual BIOS SETUP To set the date, highlight the "Date" field and use the PageUp/ PageDown or +/- keys to set the current time. Time The time format is: Hour : 00 to 23 Minute : 00 to 59 Second : 00 to 59 To set the time, highlight the "Time" field and use the The Access Mode selections are as follows: CHS (HD < 528MB) LBA (HD > 528MB and supports Logical Block Addressing) Large (for MS-DOS only) Auto Remarks: The main board supports two serial ATA ports and are represented in this setting as IDE Channel 0. Drive A / Drive B These fields identify the types of floppy disk drive A or drive B that has www..com 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. IB950 User's Manual 27 BIOS SETUP Video This field selects the type of video display card installed in your system. You can choose the following video display cards: EGA/VGA For EGA, VGA, SEGA, SVGA or PGA monitor adapters. (default) CGA 40 Power up in 40 column mode. CGA 80 Power up in 80 column mode. MONO For Hercules or MDA adapters. Halt On This field determines whether or not the system will halt if an error is detected during power up. No errors The system boot will not be halted for any error that may be detected. All errors Whenever the BIOS detects a non-fatal error, the system will stop and you will be prompted. All, But Keyboard The system boot will not be halted for a keyboard error; it will stop for all other errors All, But Diskette 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 keyboard or disk error; it will stop for all others. www..com 28 IB950 User's Manual BIOS SETUP Advanced BIOS Features This section allows you to configure and improve your system and allows you to set up some system features according to your preference. Phoenix - AwardBIOS CMOS Setup Utility Advanced BIOS Features CPU Feature Hard Disk Boot Priority USB Hard Disk Boot First Virus Warning Quick Power On Self Test First Boot Device Second Boot Device Third Boot Device Boot Other Device Swap Floppy Drive Boot Up Floppy Seek Boot Up NumLock Status Gate A20 Option Typematic Rate Setting Typematic Rate (Chars/Sec) Typematic Delay (Msec) Security Option APIC Mode MPS Version Control for OS OS Select For DRAM>64MB Report No FDD For WIN 95 Small Logo (EPA) Show Press Enter Press Enter Disabled Disabled Enabled Floppy Hard Disk CDROM Enabled Disabled Disabled On Fast Disabled 6 250 Setup Enabled 1.4 Non-OS2 Yes Disabled ITEM HELP Menu Level > CPU Feature Press Enter to configure the settings relevant to CPU Feature. Hard Disk Boot Priority With the field, there is the option to choose, aside from the hard disks connected, "Bootable add-in Cards" which refers to other external devices. USB Hard Disk Boot First When enabled, USB Hard Disk always Boot First . Virus Warning If this option is enabled, an alarm message will be displayed when trying to write on the boot sector or on the partition table on the disk. Quick Power On www..com 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. IB950 User's Manual 29 BIOS SETUP First/Second/Third Boot Device These fields determine the drive that the system searches first for an operating system. The options available include Floppy, LS120, Hard Disk, CDROM, ZIP100, USB-Floppy, USB-ZIP, USB-CDROM, Legacy LAN, IBA GE Slot 00C and Disable. Boot Other Device These fields allow the system to search for an OS from other devices other than the ones selected in the First/Second/Third Boot Device. Swap Floppy Drive This item allows you to determine whether or not to enable Swap Floppy Drive. When enabled, the BIOS swaps floppy drive assignments so that Drive A becomes Drive B, and Drive B becomes Drive A. By default, this field is set to Disabled. Boot Up Floppy Seek This feature controls whether the BIOS checks for a floppy drive while booting up. If it cannot detect one (either due to improper configuration or its absence), it will flash an error message. Boot Up NumLock Status This allows you to activate the NumLock function after you power up the system. Gate A20 Option This field allows you to select how Gate A20 is worked. Gate A20 is a device used to address memory above 1 MB. Typematic Rate Setting When disabled, continually holding down a key on your keyboard will generate only one instance. When enabled, you can set the two typematic controls listed next. By default, this field is set to Disabled. Typematic Rate (Chars/Sec) When the typematic rate is enabled, the system registers repeated www..com keystrokes speeds. Settings are from 6 to 30 characters per second. 30 IB950 User's Manual BIOS SETUP 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. Security Option This field allows you to limit access to the System and Setup. The default value is Setup. When you select System, the system prompts for the User Password every time you boot up. When you select Setup, the system always boots up and prompts for the Supervisor Password only when the Setup utility is called up. APIC Mode APIC stands for Advanced Programmable Interrupt Controller. The default setting is Enabled. MPS Version Control for OS This option is specifies the MPS (Multiprocessor Specification) version for your operating system. MPS version 1.4 added extended configuration tables to improve support for multiple PCI bus configurations and improve future expandability. The default setting is 1.4. OS Select for DRAM > 64MB This option allows the system to access greater than 64MB of DRAM memory when used with OS/2 that depends on certain BIOS calls to access memory. The default setting is Non-OS/2. Report No FDD For WIN 95 If you are using Windows 95/98 without a floppy disk drive, select Enabled to release IRQ6. This is required to pass Windows 95/98's SCT test. You should also disable the Onboard FDC Controller in the Integrated Peripherals screen when there's no floppy drive in the system. If you set this feature to Disabled, the BIOS will not report the missing floppy drive to Win95/98. www..com Small Logo (EPA) Show The EPA logo appears at the right side of the monitor screen when the system is boot up. The default setting is Disabled. IB950 User's Manual 31 BIOS SETUP Advanced Chipset Features This Setup menu controls the configuration of the chipset. Phoenix - AwardBIOS CMOS Setup Utility Advanced Chipset Features System BIOS Cacheable Memory Hole at 15M-16M PCI Express Root Port Func Enabled Disabled Press Enter ITEM HELP Menu Level > ** VGA Setting ** PEG/On Chip VGA Control PEG Force X1 On-Chip Frame Buffer Size DVMT Mode DVMT/FIXED memory Size SDVO Device Setting Boot Display Panel Scaling Panel Number Auto Disabled 8MB DVMT 128MB None CRT Auto 1024x768 18 bit SC System BIOS Cacheable The setting of Enabled allows caching of the system BIOS ROM at F000h-FFFFFh, resulting in better system performance. However, if any program writes to this memory area, a system error may result. Memory Hole At 15M-16M In order to improve performance, certain space in memory can be reserved for ISA cards. This memory must be mapped into the memory space below 16 MB. The choices are Enabled and Disabled. On-Chip VGA Setting The fields under the On-Chip VGA Setting and their default settings are: PEG/On Chip VGA Control: Auto On-Chip Frame Buffer Size: 8MB DVMT Mode: DVTM DVMT/Fixed Memory Size: 128MB SDVO Device Setting: None Boot Display: CRT Panel Scaling: Auto www..com Panel Number: 1024x768 18 bit SC Panel Scaling The default setting is Auto. The options available include On and Off. 32 IB950 User's Manual BIOS SETUP Panel Number These fields allow you to select the LCD Panel type. The values for these ports are: 640x480 800x480 800x600 1024x768 1280x1024 1280x768 1280x800 1400x1050 1400x1050 1440x900 1600x1200 1920x1200 1366x768 1920x1080 18bit 18bit 18bit 18bit 18bit 18bit 18bit 18bit 18bit 18bit 18bit 18bit 24bit 18bit SC SC SC SC DC SC SC DC DC DC DC DC SC DC www..com IB950 User's Manual 33 BIOS SETUP Integrated Peripherals This section sets configurations for your hard disk and other integrated peripherals. The first screen shows three main items for user to select. Once an item selected, a submenu appears. Details follow. Phoenix - AwardBIOS CMOS Setup Utility Integrated Peripherals OnChip IDE Device SuperIO Device 2nd SuperIO Device USB Device Setting Press Enter Press Enter Press Enter Press Enter ITEM HELP Menu Level > Phoenix - AwardBIOS CMOS Setup Utility OnChip IDE Device IDE HDD Block Mode On-chip Primary PCI IDE IDE Primary Master PIO IDE Primary Slave PIO IDE Primary Master UDMA IDE Primary Slave UDMA On-Chip Secondary PCI IDE IDE Secondary Master PIO IDE Secondary Slave PIO IDE Secondary Master UDMA IDE Secondary Slave UDMA SATA Mode LEGACY Mode Support Enabled Enabled Auto Auto Auto Auto Enabled Auto Auto Auto Auto IDE Enabled ITEM HELP Menu Level > Phoenix - AwardBIOS CMOS Setup Utility SuperIO Device POWER ON Function KB Power ON Password Hot Key power ON Onboard FDC Controller Onboard Serial Port 1 Onboard Serial Port 2 Onboard Parallel Port Parallel Port Mode EPP Mode Select ECP Mode Use DMA PWRON After PWR-Fail BUTTON ONLY Enter Ctrl-F1 Enabled 3F8/IRQ4 2F8/IRQ3 378/IRQ7 SPP EPP1.7 3 Off ITEM HELP Menu Level > www..com Onboard Serial Port 3 Serial Port 3 Use IRQ Onboard Serial Port 4 Serial Port 4 Use IRQ Phoenix - AwardBIOS CMOS Setup Utility 2nd Super IO Device 3E8h IRQ11 2E8h IRQ10 ITEM HELP Menu Level > 34 IB950 User's Manual BIOS SETUP Phoenix - AwardBIOS CMOS Setup Utility USB Device Setting USB 1.0 Controller USB 2.0 Controller USB Keyboard Function USB Mouse Function USB Storage Function Enabled Enabled Enabled Enabled Enabled ITEM HELP Menu Level > *** USB Mass Storage Device Boot Setting *** IDE HDD Block Mode This field allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive. On-chip Primary PCI IDE Enabled This field, by default, is enabled On-chip Primary/Secondary PCI IDE The integrated peripheral controller contains an IDE interface with support for two IDE channels. Select Enabled to activate each channel separately. IDE Primary/Secondary Master/Slave PIO These fields allow your system hard disk controller to work faster. Rather than have the BIOS issue a series of commands that transfer to or from the disk drive, PIO (Programmed Input/Output) allows the BIOS to communicate with the controller and CPU directly. The system supports five modes, numbered from 0 (default) to 4, which primarily differ in timing. When Auto is selected, the BIOS will select the best available mode. IDE Primary/Secondary Master/Slave UDMA These fields allow your system to improve disk I/O throughput to 33Mb/sec with the Ultra DMA/33 feature. The options are Auto and Disabled. www..com SATA Mode The setting choices for the SATA Mode are IDE and AHCI Mode. Select [IDE] if you want to have SATA function as IDE. Select [AHCI] for Advanced Host Controller Interface (AHCI) feature, with improved SATA performance with native command queuing & native hot plug. IB950 User's Manual 35 BIOS SETUP LEGACY Mode Support When the Serial ATA (SATA) is set with the legacy mode enabled, then the SATA is set to the conventional IDE mode. Legacy mode is otherwise known as compatible mode. Power ON Function This field is related to how the system is powered on - such as with the use of conventional power button, keyboard or hot keys. The default is BUTTON ONLY. KB Power ON Password This field allows users to set the password when keyboard power on is the mode of the Power ON function. Hot Key Power ON This field sets certain keys, also known as hot keys, on the keyboard that can be used as a `switch' to power on the system. Onboard FDC Controller Select Enabled if your system has a floppy disk controller (FDC) installed on the board and you wish to use it. If you install an add-in FDC or the system has no floppy drive, select Disabled in this field. 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 Serial Port 3 3E8/IRQ11 Serial Port 4 2E8/IRQ10 Parallel Port 378H/IRQ7 Parallel Port Mode This field allows you to determine parallel port mode function. SPP Standard Printer Port www..com EPP Enhanced Parallel Port ECP Extended Capabilities Port ECP+EPP Combination of ECP and EPP capabilities Normal Normal function 36 IB950 User's Manual BIOS SETUP PWRON After PWR-Fail This field sets the system power status whether on or off when power returns to the system from a power failure situation. USB 1.0 Controller The options for this field are Enabled and Disabled. By default, this field is set to Enabled. USB 2.0 Controller The options for this field are Enabled and Disabled. By default, this field is set to Enabled. In order to use USB 2.0, necessary OS drivers must be installed first. Please update your system to Windows 2000 SP4 or Windows XP SP2. USB Keyboard/Mouse/Storage Function The options for this field are Enabled and Disabled. By default, this field is set to Disabled. www..com IB950 User's Manual 37 BIOS SETUP Power Management Setup Phoenix - AwardBIOS CMOS Setup Utility Power Management Setup ACPI Function ACPI Suspend RUN VGABIOS if S3 Resume Power Management Video Off Method Video Off In Suspend Suspend Type Modem Use IRQ Suspend Mode HDD Power Down Soft-Off by PWR-BTTN CPU THRM-Throttling Wake-Up by PCI Card Power On by Ring Resume by Alarm Date (of Month) Alarm Time (hh:mm:ss) Alarm ** Reload Global Timer Events ** Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FDD, COM, LPT Port PCI PIRQ[A-D] # Enabled S3(POS) Auto User Define V/H SYNC+Blank Yes Stop Grant 3 Disabled Disabled Instant-Off 50.0% Disabled Disabled Disabled 0 0:0:0 ITEM HELP Menu Level > Enabled Enabled Enabled Enabled Enabled Enabled ACPI Function Enable this function to support ACPI (Advance Configuration and Power Interface). ACPI Suspend The default setting of the ACPI Suspend mode is S3(POS). RUN VGABIOS if S3 Resume The default setting of this field is Auto. Power Management This field allows you to select the type of power saving management modes. There are four selections for Power Management. Min. Power Saving Minimum power management www..com 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. 38 IB950 User's Manual BIOS SETUP Video Off Method This field defines the Video Off features. There are three options. V/H SYNC + Blank Default setting, blank the screen and turn off vertical and horizontal scanning. DPMS Allows BIOS to control the video display. Blank Screen Writes blanks to the video buffer. Video Off In Suspend When enabled, the video is off in suspend mode. The default setting is Yes. Suspend Type The default setting for the Suspend Type field is Stop Grant. Modem Use IRQ This field sets the IRQ used by the Modem. By default, the setting is 3. Suspend Mode When enabled, and after the set time of system inactivity, all devices except the CPU will be shut off. HDD Power Down When enabled, and after the set time of system inactivity, the hard disk drive will be powered down while all other devices remain active. Soft-Off by PWRBTN This field defines the power-off mode when using an ATX power supply. The Instant Off mode allows powering off immediately upon pressing the power button. In the Delay 4 Sec mode, the system powers off when the power button is pressed for more than four seconds or enters the suspend mode when pressed for less than 4 seconds. CPU THRM-Throttling When the system enters Doze mode, the CPU clock runs only part of the time. You may select the percent of time that the clock runs. www..com Card Wake up by PCI By default, this field is disabled. Power On by Ring This field enables or disables the power on of the system through the modem connected to the serial port or LAN. IB950 User's Manual 39 BIOS SETUP 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. Reload Global Timer Events The HDD, FDD, COM, LPT Ports, and PCI PIRQ are I/O events that can prevent the system from entering a power saving mode or can awaken the system from such a mode. 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. www..com 40 IB950 User's Manual BIOS SETUP PNP/PCI Configurations This option configures the PCI bus system. All PCI bus systems on the system use INT#, thus all installed PCI cards must be set to this value. Phoenix - AwardBIOS CMOS Setup Utility PnP/PCI Configurations Init Display First Reset Configuration Data Resources Controlled By IRQ Resources PCI/VGA Palette Snoop INT Pin 1 Assignment INT Pin 2 Assignment INT Pin 3 Assignment INT Pin 4 Assignment INT Pin 5 Assignment INT Pin 6 Assignment INT Pin 7 Assignment INT Pin 8 Assignment **PCI Express relative items** Maximum Payload Size PCI Slot Disabled Menu Level Auto (ESCD) Press Enter Disabled Auto Auto Auto Auto Auto Auto Auto Auto Select Yes if you are using a Plug and Play capable operating system Select No if you need the BIOS to configure non-boot devices ITEM HELP 128 Init Display First The default setting is PCI Card. Reset Configuration Data This field allows you to determine whether to reset the configuration data or not. The default value is Disabled. Resources Controlled by This PnP BIOS can configure all of the boot and compatible devices with the use of a PnP operating system such as Windows 95. PCI/VGA Palette Snoop Some non-standard VGA display cards may not show colors properly. 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 www..coman MPEG ISA/VESA VGA card. When this field is can work with disabled, a PCI/VGA cannot work with an MPEG ISA/VESA card. Maximum Payload Size The default setting of the PCI Express Maximum Payload Size is 128. IB950 User's Manual 41 BIOS SETUP PC Health Status This section shows the parameters in determining the PC Health Status. These parameters include temperatures, fan speeds and voltages. Phoenix - AwardBIOS CMOS Setup Utility PC Health Status Shutdown Temperature CPU Warning Temperature Current System Temp Current CPU Temp System FAN Speed CPU FAN Speed Vcore(V) 12 V 1.8V 5V -12V 3.3V VBAT (V) 3VSB(V) System Smart Fan Temp Fan Tolerance Value CPU Smart Fan Temp Fan Tolerance Value Disabled Disabled 45C/113F 45C/113F 5400 RPM 5400 RPM 0.92 V 11.82 V 1.89V 5.09 V -12.20 3.24V 3.21 V 3.24 V Disabled 1 Disabled 1 ITEM HELP Menu Level > CPU Warning Temperature This field allows the user to set the temperature so that when the temperature is reached, the system sounds a warning. This function can help prevent damage to the system that is caused by overheating. Temperatures/Voltages These fields are the parameters of the hardware monitoring function feature of the board. The values are read-only values as monitored by the system and show the 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. CPU/System Smart Fan Temp This field enables or disables the smart fan feature. At a certain temperature, the fan starts turning. Once the temperature drops to a certain level, it stops turning again. www..com 42 IB950 User's Manual BIOS SETUP Frequency/Voltage Control This section shows the user how to configure the processor frequency. Phoenix - AwardBIOS CMOS Setup Utility Frequency/Voltage Control Auto Detect PCI Clk Spread Spectrum Modulated Disabled Disabled ITEM HELP Menu Level > Auto Detect PCI Clk 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. www..com IB950 User's Manual 43 BIOS SETUP Load Fail-Safe Defaults This option allows you to load the troubleshooting default values permanently stored in the BIOS ROM. These default settings are non-optimal and disable all high-performance features. Load Optimized Defaults This option allows you to load the default values to your system configuration. These default settings are optimal and enable all high performance features. Set Supervisor Password These two options set the system password. Supervisor Password sets a password that will be used to protect the system and Setup utility. User Password sets a password that will be used exclusively on the system. To specify a password, highlight the type you want and press Save & Exit Setup This option allows you to determine whether or not to accept the modifications. If you type "Y", you will quit the setup utility and save all changes into the CMOS memory. If you type "N", you will return to Setup utility. Exit Without Saving 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. www..com 44 IB950 User's Manual DRIVERS INSTALLATION Drivers Installation This section describes the installation procedures for software and drivers under the Windows 2000 and Windows XP. The software and drivers are included with the board. If you find the items missing, please contact the vendor where you made the purchase. The contents of this section include the following: Intel Chipset Software Installation Utility ........................................... 46 VGA Drivers Installation .................................................................... 49 AC97 Codec Audio Driver Installation ............................................... 51 LAN Drivers Installation ..................................................................... 52 IMPORTANT NOTE: After installing your Windows operating system (Windows 2000/ XP), you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation. www..com IB950 User's Manual 45 DRIVER INSTALLATION Intel Chipset Software Installation Utility The Intel Chipset Drivers should be installed first before the software drivers to enable Plug & Play INF support for Intel chipset components. Follow the instructions below to complete the installation under Windows 2000/XP. 1. Insert the CD that comes with the board. Click Intel Chipsets and then Intel(R)GM/GME965 Chipset Drivers. 2. Click Intel(R) Chipset Software Installation Utility. 3. When the Welcome screen appears, click Next to continue. www..com 46 IB950 User's Manual DRIVERS INSTALLATION 4. Click Yes to accept the software license agreement and proceed with the installation process. 5. On Readme Information screen, click Next to continue the installation. www..com 6. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect. When the computer has IB950 User's Manual 47 DRIVER INSTALLATION restarted, the system will be able to find some devices. Restart your computer when prompted. www..com 48 IB950 User's Manual DRIVERS INSTALLATION VGA Drivers Installation To install the VGA drivers, follow the steps below to proceed with the installation. 1. Insert the CD that comes with the board. Click Intel Chipsets and then Intel(R)GM/GME965 Chipset Drivers. 2. Click Intel(R) GM/GME965 Chipset Family Graphics Driver. 3. When the Welcome screen appears, click Next to continue. www..com IB950 User's Manual 49 DRIVER INSTALLATION 4. Click Yes to to agree with the license agreement and continue the installation. 5. On Readme File Information screen, click Next to continue. 6. On Setup Progress screen, click Next to continue the installation. 7. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect. IMPORTANT NOTE: When you have restarted the computer, your computer screen will be blank. At this point, press CTRL-ALT-F1 simultaneously, if you are using CRT monitor. If you are using LVDS LCD panel, press CTRL-ALT-F3. If you are using DVI monitor, press CTRL-ALT-F4. www..com 50 IB950 User's Manual DRIVERS INSTALLATION AC97 Codec Audio Driver Installation Follow the steps below to install the Realtek AC97 Codec Audio Drivers. 1. Insert the CD that comes with the board. Click Intel Chipsets and then Intel(R)GM/GME965 Chipset Drivers. 2. Click Realtek High Definition AC'97 Codec Audio Driver. 3. When the Welcome screen appears, click Next to continue. 4. Click Finish to restart the computer and for changes to take effect. . www..com IB950 User's Manual 51 DRIVER INSTALLATION LAN Drivers Installation Follow the steps below to complete the installation of the Intel PRO LAN drivers. 1. Insert the CD that comes with the board. Click Intel Chipsets and then Intel(R)GM/GME965 Chipset Drivers, then Intel(R) PRO LAN Network Drivers. 2. Click Install Base Software to continue. www..com 3. When prompted, please to restart the computer for new settings to take effect. 52 IB950 User's Manual DRIVERS INSTALLATION Follow the steps below to install the Marvell Gigabit LAN drivers. 1. Insert the CD that comes with the board. Click LAN Card and then Marvell LAN Controller Driver. 2. Click Next when the InstallShield Wizard welcome screen appears. www..com 3. Click Next to agree with the license agreement. 4. Click Next when the Readme Information screen appears to proceed with the drives installation process. 5. When the Installation is complete, click Finish for the changes to take effect. IB950 User's Manual 53 APPENDIX Appendix A. I/O Port Address Map Each peripheral device in the system is assigned a set of I/O port addresses which also becomes the identity of the device. The following table lists the I/O port addresses used. Address 000h - 01Fh 020h - 03Fh 040h - 05Fh 060h - 06Fh 070h - 07Fh 080h - 09Fh 0A0h - 0BFh 0C0h - 0DFh 0F0h 0F1h 1F0h - 1F7h 278 - 27F 2F8h - 2FFh 2B0 - 2DF 378h - 3FFh 360 - 36F 3B0 - 3BF 3C0 - 3CF 3D0 - 3DF 3F0h - 3F7h 3F8h - 3FFh Device Description DMA Controller #1 Interrupt Controller #1 Timer Keyboard Controller Real Time Clock, NMI DMA Page Register Interrupt Controller #2 DMA Controller #2 Clear Math Coprocessor Busy Signal Reset Math Coprocessor IDE Interface Parallel Port #2(LPT2) Serial Port #2(COM2) Graphics adapter Controller Parallel Port #1(LPT1) Network Ports Monochrome & Printer adapter EGA adapter CGA adapter Floppy Disk Controller Serial Port #1(COM1) www..com 54 IB950 User's Manual APPENDIX B. Interrupt Request Lines (IRQ) Peripheral devices use interrupt request lines to notify CPU for the service required. The following table shows the IRQ used by the devices on board. Level IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ8 IRQ9 IRQ10 IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 Function System Timer Output Keyboard Interrupt Cascade Serial Port #2 Serial Port #1 Reserved Floppy Disk Controller Parallel Port #1 Real Time Clock Reserved Reserved Reserved PS/2 Mouse 80287 Primary IDE Secondary IDE www..com IB950 User's Manual 55 APPENDIX C. Watchdog Timer Configuration The WDT is used to generate a variety of output signals after a user programmable count. The WDT is suitable for use in the prevention of system lock-up, such as when software becomes trapped in a deadlock. Under these sorts of circumstances, the timer will count to zero and the selected outputs will be driven. Under normal circumstance, the user will restart the WDT at regular intervals before the timer counts to zero. SAMPLE CODE: //=========================================================================== // // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY // KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR // PURPOSE. // //=========================================================================== #include www..com 56 IB950 User's Manual APPENDIX void copyright(void) { printf("\n======== Winbond 83627EHF Watch Timer Tester (AUTO DETECT) ========\n"\ " Usage : W627E_WD reset_time\n"\ " Ex : W627E_WD 3 => reset system after 3 second\n"\ " W627E_WD 0 => disable watch dog timer\n"); } //=========================================================================== void EnableWDT(int interval) { unsigned char bBuf; bBuf = Get_W627EHF_Reg( 0x2D); bBuf &= (!0x01); Set_W627EHF_Reg( 0x2D, bBuf); Set_W627EHF_LD( 0x08); Set_W627EHF_Reg( 0x30, 0x01); bBuf = Get_W627EHF_Reg( 0xF5); bBuf &= (!0x08); Set_W627EHF_Reg( 0xF5, bBuf); Set_W627EHF_Reg( 0xF6, interval); //Enable WDTO //switch to logic device 8 //enable timer //count mode is second //set timer } //=========================================================================== void DisableWDT(void) { Set_W627EHF_LD(0x08); //switch to logic device 8 Set_W627EHF_Reg(0xF6, 0x00); //clear watchdog timer Set_W627EHF_Reg(0x30, 0x00); //watchdog disabled } //=========================================================================== www..com IB950 User's Manual 57 APPENDIX //=========================================================================== // // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY // KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR // PURPOSE. // //=========================================================================== #include "W627EHF.H" #include www..com 58 IB950 User's Manual APPENDIX //=========================================================================== void Set_W627EHF_Reg( unsigned char REG, unsigned char DATA) { Unlock_W627EHF(); outportb(W627EHF_INDEX_PORT, REG); outportb(W627EHF_DATA_PORT, DATA); Lock_W627EHF(); } //=========================================================================== unsigned char Get_W627EHF_Reg(unsigned char REG) { unsigned char Result; Unlock_W627EHF(); outportb(W627EHF_INDEX_PORT, REG); Result = inportb(W627EHF_DATA_PORT); Lock_W627EHF(); return Result; } //=========================================================================== //=========================================================================== // // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY // KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR // PURPOSE. // //=========================================================================== #ifndef __W627EHF_H #define __W627EHF_H 1 //=========================================================================== #define W627EHF_INDEX_PORT (W627EHF_BASE) #define W627EHF_DATA_PORT (W627EHF_BASE+1) //=========================================================================== #define W627EHF_REG_LD 0x07 //=========================================================================== #define W627EHF_UNLOCK 0x87 #define W627EHF_LOCK 0xAA //=========================================================================== unsigned int Init_W627EHF(void); void Set_W627EHF_LD( unsigned char); void Set_W627EHF_Reg( unsigned char, unsigned char); unsigned char Get_W627EHF_Reg( unsigned char); //=========================================================================== #endif //__W627EHF_H www..com IB950 User's Manual 59 |
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