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Summary of Contents for ATX MB-i965Q
- Page 1 MB-i965Q ATX Industrial Motherboard User’s Manual Version 1.0 2008.02...
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Page 2: Table Of Contents
Jumpers ..............14 JP3: PATA IDE Select ..........14 JBAT1: CMOS Setup ..........14 JRS1: COM2 RS-232/422/485 Mode Select ..15 JP2: AT/ATX Power Mode Select ......16 JP1: BIOS Write Protect ........16 Connectors ..............17 SATA1 ~4: Serial ATA Connectors ......17 IDE1: Primary IDE Connector .......18 TPM1: Trusted Platform Module Connector ..19... - Page 3 Index LOUT1: Audio Line Out Connector ......22 ATX1: ATX Power Supply Connector ....23 ATX12V1: ATX +12V Connector ......23 EKB1: External Keyboard/ Mouse Connector..24 SYSF1/SYSF2: System Fan Power Connectors..24 CPUF1: CPU Fan Power Connector .....24 Audio1/ Audio2: HD Audio Phone Jacks .....25 LAN1/LAN2: RJ-45 &...
- Page 4 Index 3.6 Advanced Chipset Settings .......53 North Bridge Chipset Configuration ....53 South Bridge Chipset Configuration ....54 3.7 Exit Options ............56 3.8 Beep Sound codes list ........61 Boot Block Beep codes ........61 POST BIOS Beep codes ........61 Troubleshooting POST BIOS Beep codes ...62 3.9 AMI BIOS Checkpoints ........63 Bootblock Initialization Code Checkpoints ..63 Bootblock Recovery Code Checkpoints .....65...
- Page 5 Index Ths page s ntentonally left blank. - v -...
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Page 6: Chapter 1 Introduction
Introducton Chapter 1 Introduction Chapter 1 - Introduction - -... -
Page 7: Copyright Notice
Introducton 1.1 Copyright Notice All Rghts Reserved. The nformaton n ths document s subject to change wthout pror notce n order to mprove the relablty, desgn and functon. It does not represent a commtment on the part of the manufacturer. Under no crcumstances wll the manufacturer be lable for any drect, ndrect, specal, ncdental, or consequental damages arsng from the use or nablty to use the product or documentaton, even f advsed of the... -
Page 8: Replacing The Lithium Battery
Introducton 1.4 Replacing the lithium battery Incorrect replacement of the lthum battery may lead to a rsk of exploson. The lthum battery must be replaced wth an dentcal battery or a battery type recommended by the manufacturer. Do not throw lthum batteres nto the trashcan. It must be dsposed of n accordance wth local regulatons concernng specal waste. -
Page 9: Warranty
Introducton 1.6 Warranty Ths product s warranted to be n good workng order for a perod of two years from the date of purchase. Should ths product fal to be n good workng order at any tme durng ths perod, we wll, at our opton, replace or repar t at no addtonal charge except as set forth n the followng terms. -
Page 10: Packing List
Introducton 1.7 Packing List x MB-96Q ATX Industral Motherboard x CD-ROM x Quck Installaton Gude COM Port Cable x IDE Cable x USB Cable x SATA Cable x 2 If any of the above tems s damaged or mssng, contact your vendor mmedately. -
Page 11: Specification
♦ 2V/V/3.3V/Vcore/Vbat/Vsb/3.3Vsb Voltage Hardware Montor Chp ♦ CPU/System Fan speed ♦ CPU over heat Protecton Real Tme Clock Power Input Connector 24-pn ATX power connector & +2V 4-pn ATX Power Connector Operatng Temp. 0ºC ~ 60ºC (-32ºCF ~ 40ºF) Watchdog Tmer... -
Page 12: Board Dimensions
Introducton 1.10 Board Dimensions 157.48 124.46 16.51 23.37 18.03 18.03 26.42 20.57 17.53 14.35 14.99 157.48 45.72 78.74 16.51 304.8 Unit : mm Parallel Port Mouse COM1 Port USB1 USB3 Keyboard USB2 USB4 - 7 -... -
Page 13: Installing The Cpu
Introducton 1.11 Installing the CPU The LGA77 processor socket comes wth a lever to secure the processor. Please refer to the pctures step by step as below. Please note that the cover of the LGA77 socket must always be nstalled durng transport to avod damage to the socket. -
Page 14: Installing The Memory
Introducton 1.12 Installing the Memory To nstall the Memory module, locate the Memory DIMM slot on the board and perform as below: . Hold the Memory module so that the key of the Memory module algn wth those on the Memory DIMM slot. 2. - Page 15 Introducton Ths page s ntentonally left blank. - 0 -...
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Page 16: Chapter 2 Installation
Installaton Chapter 2 Installation Chapter 2 - Installation - -... -
Page 17: Block Diagram
Installaton 2.1 Block Diagram Intel® Core™2 Duo/ Celeron® M Processors 533/800MHz Analog R.G.B. 2 x 240pin DDRII Memory Bus DIMM socket Intel® GME965 LVDS 1 x slot PCIe*16 LVDS PCIe Bus 1 x Slot PCIe*4 DMI I/F USB I/F 5 x PCI slot PCI Bus 10 x USB Intel®... -
Page 18: Jumpers And Connectors
Installaton 2.2 Jumpers and Connectors CPUF1 SYSF1 SYSF2 KBM1 LGA775 socket EKBM1 ATX12V1 COM1 LPT1 VGA1 LAN1 LAN2 ATX1 AUDIO1 AUDIO2 LOUT1 CDIN1 DIMM1 DIMM2 JRS1 COM2 TPM1 DIO1 USB4 USB3 USB5 FDD1 JBAT1 JFRT1 IDE1 - 3 -... -
Page 19: Jumpers
Installaton Jumpers JP3: PATA IDE Select (30) Connector type: 2.4mm ptch x2 pn header. Pin 1-2 Function Select Short Dsable Open Enable (Default) JBAT1: CMOS Setup (31) If the board refuses to boot due to napproprate CMOS settngs here s how to proceed to clear (reset) the CMOS to ts default values. -
Page 20: Jrs1: Com2 Rs-232/422/485 Mode Select
Installaton JRS1: COM2 RS-232/RS-422/RS-485 Mode Select (32) Connector type: 2.00 mm ptch 2x7 pn header RS-232 Mode RS-422 RS-485 (Default) 9-0 -2 3-4 13 14 13 14 13 14 - -... -
Page 21: Jp2: At/Atx Power Mode Select
Installaton JP2: AT/ATX Power Mode Select (33) The power mode jumper selects the power mode for the system. Connector type: 2.4mm ptch x2 pn header. Pin 1-2 Mode Short AT Mode Open ATX Mode (Default) JP1: BIOS Write protect (34) Connector type: 2.4mm ptch x3 pn header. -
Page 22: Connectors
Installaton Connectors SATA1~4: Serial ATA Connectors (1), (2), (3), (4) There are on board supports four SATA II connectors, second generaton SATA drves transfer data at speeds as hgh as 300MB/s, twce the transfer speed of first generation SATA drives. The SATA drives can be configured in a RAID 0, RAID 1 or RAID 10 configuration. -
Page 23: Ide1: Primary Ide Connector
Installaton IDE1: Primary IDE Connector (5) An IDE drve rbbon cable has two connectors to support two IDE devces. If a rbbon cable connects to two IDE drves at the same tme, one of them has to be configured as Master and the other has to be configured as Slave by settng the drve select jumpers on the drve. -
Page 24: Tpm1: Trusted Platform Module Connector
Installaton TPM1: Trusted Platform Module Connector (6) The TPM connector on the EmCORE-3Q s nterfaced to the Intel ICH9 south brdge through the LPC bus. The ICH9 supports TPM verson .2 devces for enhanced securty. Connector type: 2.4mm ptch 2x0 pn header Descrpton Descrpton LFRAME... -
Page 25: Jfrt1: Switches And Indicators
Ths 2-pn connector connects to the case-mounted reset swtch and s used to reboot the system. TB_LED: pn 7-9 PWRBTN: ATX soft power swtch, pn 23-2. Ths 2-pn connector connects to the case-mounted Power button. PLED: Power LED Connector, pn 8, 20, 22. -
Page 26: Com2: Rs-232/422/485 Connector
Installaton COM2: RS-232/422/485 Connector (11) The onboard COM2 port can be configured to operate in RS-422 or RS-485 modes. RS-422 modes dffer n the way RX/TX s beng handled. Jumper JRS swtches between RS-232 or RS-422/48 mode. All of the RS-422/48 are avalable on COM2. -
Page 27: Dio1: Digital I/O Connector
Installaton DIO1: Digital I/O Connector (13) DIO s a 8-bt DIO connector that supports 4-bt In/ 4-bt Out. Connector type: 2.4mm ptch 2x pn header Descrpton Descrpton OUTPUT INPUT OUTPUT2 INPUT2 OUTPUT3 INPUT3 OUTPUT4 INPUT4 CDIN1: Audio CD IN Connector (14) Connector type: 2.4mm ptch x4 pn header. -
Page 28: Atx1: Atx Power Supply Connector
The ATX power supply has a sngle lead connector wth a clp on one sde of the plastc housng. There s only one way to plug the lead nto the ATX power connector. Press the lead connector down untl the clp snaps nto place and secures the lead onto the connector. -
Page 29: Ekb1: External Keyboard/ Mouse Connector
Installaton EKBM1: External keyboard and Mouse Connector (18) Connector type: 2.0mm ptch x6-pn box wafer connector Description KB_Data MS_Data KB_Clock MS_Clock SYSF1/SYSF2: System Fan Power Connectors (19), (20) SYSF and SYSF2 are 3-pn header for the system fan. The fan must be a +2V fan. -
Page 30: Audio1/ Audio2: Hd Audio Phone Jacks
Installaton Audio1/ Audio2: HD Audio Phone Jacks (22), (23) CEN/LFE Lne In Surr_Out Lne Out SIDE_Out MIC In LAN1/LAN2: RJ-45 & double stack USB Connectors (24), (25) LAN/ LAN2 each one supports one 0/00/000 Mbps fast Ethernet and two USB 2.0 connectors w/ 480MB/s. 0/00/000 RJ-4 0/00/00 RJ-4 USB... -
Page 31: Vga1: Crt Connector
Installaton VGA1: CRT Connector (26) Connector type: D-Sub -pn female. Description Description GREEN BLUE VDDAT HSYNC VSYNC VDCLK COM1: RS-232 Connector (27) Connector type: D-Sub 9-pn male. Descrpton Descrpton DCD# DSR# RTS# CTS# DTR# - 26 -... -
Page 32: Lpt1: Parallel Port Connector
Installaton LPT1: Parallel Port Connector (28) Connector type: D-Sub 2-pn female. Descrpton Descrpton STROBE PTD0 ERROR PTD INIT PTD2 SLIN PTD3 PTD4 PTD PTD6 PTD7 BUSY SELECT KBM1: PS/2 Keyboard & Mouse (29) Standard Mn-DIN PS/2 Keyboard & Mouse connector Description KB Data Mouse... -
Page 33: The Installation Paths Of Cd Driver
Installaton 2.3 The Installation Paths of CD Driver Drver Path AUDIO \AUDIO\REALTEK_HD\WINDOWS_R78 CHIPSET \CHIPSET\INTEL\INF 8. \ETHERNET\REALTEK\8B_WIN640 \GRAPHICS\INTEL_2K_XP_32\43 \GRAPHICS\INTEL_VISTA_32\6 - 28 -... -
Page 34: Chapter 3 - Bios
BIOS Chapter 3 BIOS Chapter 3 - BIOS - 29 -... -
Page 35: Bios Main Setup
BIOS 3.1 BIOS Main Setup The AMI BIOS provdes a Setup utlty program for specfyng the system configurations and settings. The BIOS ROM of the system stores the Setup utlty. When you turn on the computer, the AMI BIOS s mmedately actvated. The Main allows you to select several configuration options. -
Page 36: Advanced Settings
BIOS System Date Set the system date. Note that the ‘Day’ automatcally changes when you set the date. The date format s: Day : Sun to Sat Month : to 2 Date : to 3 Year : 999 to 2099 3.2 Advanced Settings - 3 -... -
Page 37: Cpu Configuration
BIOS CPU Configuration The CPU Configuration setup screen varies depending on the installed processor. Ratio CMOS Setting Sets the rato between CPU Core Clock and the FSB Frequency. Note: Only avalable when SpeedStep Technology s dsabled. Max CPUID Value Limit Dsabled for Wndows XP. -
Page 38: Ide Configuration
BIOS IDE Configuration SATA#1 Configuration Enable - Enable SATA configuration. Disabled - Disable SATA configuration Configure SATA#1 as Ths BIOS feature controls the SATA controller’s operatng mode. There are two avalable modes - IDE and RAID. When set to: RAID - the SATA controller enables ts RAID and AHCI functons when the computer boots up. -
Page 39: Floppy Configuration
BIOS Floppy Configuration Select the type of floppy disk drive installed in your system. The choce: None 360K .2” .2M .2” 720K 3.” .44M 3.” 2.88M 3.” - 34 -... -
Page 40: Super Io Configuration
BIOS Super IO Configuration Onboard Floppy Controller Select “Enabled” if your system has a floppy disk controller (FDC) installed on the system board and you wsh to use t. If you nstall and-n FDC or the system has no floppy drive, select Disabled in this field. The Choce: Enabled, Dsabled Serial Port1 / Port2 Address Select an address and corresponding interrupt for the first and second serial... -
Page 41: Serial Port2 Mode
BIOS Serial Port2 Mode Allows BIOS to select mode for seral Port2. Parallel Port Address Select an address for the parallel port. The choce: Dsabled Parallel Port Mode Select an operatng mode for the onboard parallel port. Select Normal, Compatble or SPP unless you are certan your hardware and software both support one of the other avalable modes. -
Page 42: Hardware Health Configuration
BIOS Hardware Health Configuration H/W Health Function Enables Hardware Health Montorng Devce. CPU FAN Mode Setting Ths tem allows you to set CPU fan speed control mode. System / CPU / Chassis Fan Speed Show you the current System / CPU / Chasss Fan operatng speed. VDIMM Show you the voltage level of the DRAM. -
Page 43: Acpi Configuration
BIOS Vcore Show you the voltage level of CPU (Vcore). +3.30V / +5.00V / +12.0V / -12.0V / 5Vsb / VBAT Show you the voltage level of the +3.3V, +.0V, +2.0V, -2.0V, +V standby and battery. ACPI Configuration ACPI Aware O/S This item allows you to enable/disable the Advanced Configuration and Power Management (ACPI) The Choce: Enabled, Dsabled. -
Page 44: Apm Configuration
BIOS APM Configuration Power Management/APM Ths category allows you to select the type (or degree) of power savng and s drectly related to the followng modes: . HDD Power Down 2. Doze Mode 3. Suspend Mode Video Power Down Mode This option defines the level of power-saving mode requires in to power down the vdeo dsplay. -
Page 45: Throttle Slow Clock Ratio
BIOS Suspend Time Out Go into Suspend in the specified time. The Choce: Enabled, Dsabled Throttle Slow Clock Ratio Select the Duty Cycle n Throttle mode. The choce: 2.% 2.0% 37.% 0.0% 62.% 7.0% 87.% Keyboard & PS/2 Mouse Montor KBC ports 60/64. Power Button Mode Pressng the power button for more than 4 seconds forces the system to enter the Soft-Off state when the system has “hang”. -
Page 46: Mps Configuration
BIOS MPS Configuration MPS Revision Select the operatng system that s Mult-Processors Verson Control for OS. The Choce: .4, .. - 4 -... -
Page 47: Remote Access Configuration
BIOS Remote Access Configuration Remote Access Configure Remote Access type and parameters. The Choce: Enabled, Dsabled. Serial port number Select Seral Port for console redrecton. Make sure the selected port s enabled. The Choce: COM, COM2. Base Address, IRQ Select Seral Port for console redrecton. Make sure the selected port s enabled. -
Page 48: Serial Port Mode
BIOS Serial Port Mode Select Seral Port settngs. Flow Control Select Flow Control for console redrecton. Redirection After BIOS POST Disable: Turns off the redrecton after POST BOOT Loader, redrecton s actve durng POST and durng BOOT Loader. Always: Redrecton s always actve. (Note: Some OSs may not work f set to Always) Enable: Keep t, Dsabled: Deactvate Terminal Type... -
Page 49: Trusted Computing
BIOS Trusted Computing TCG/TPM Support Enable/Dsable TPM / TCG (TPM ./.2) supports n BIOS. - 44 -... -
Page 50: Usb Configuration
BIOS USB Configuration ACPI Function It supports ACPI (Advance Configuration and Power Interface). Settng: Enabled (Default), Dsabled. - 4 -... -
Page 51: Legacy Usb Support
BIOS Legacy USB Support Enables support for legacy USB. AUTO opton dsables legacy support f no USB devces are connected. Port 64/60 Emulation Enables I/O port 60h/64h emulaton support. Ths should be enabled for the complete USB keyboard legacy support for non-USB aware OSs. USB 2.0 Controller Mode Configures the USB 2.0 controller in High Speed (480Mbps) or Full Speed (2MBPS). -
Page 52: Advanced Pci/Pnp Settings
BIOS 3.3 Advanced PCI/PnP Settings Clear NVRAM Clear NVRAM durng System BOOT. The Choce: Yes, No. - 47 -... -
Page 53: Pci Latency Timer
BIOS Plug & Play O/S No: Lets the BIOS configure all the devices in the system. Yes: lets the operating system configure Plug and Play (PnP) devices not requred for BOOT f your system has a Plug and Play operatng sys- tem. -
Page 54: Boot Settings
BIOS 3.4 Boot Settings Boot Device Priority Press Enter and t shows Bootable add-n devces. Removable Drives Press Enter and t shows Bootable and Removable drves. - 49 -... -
Page 55: Boot Settings Configuration
BIOS Boot Settings Configuration Quick Boot Allows BIOS to skp certan tests whle bootng. Ths wll decrease the tme needed to boot the system. Bootup Num-Lock Set this value to allow the Number Lock setting to be modified during boot LAN Boot Function Set ths opton to LAN add-on Boot ROM functon. -
Page 56: Security
BIOS 3.5 Security Auto Detect PCI Clk It enables or dsables the auto detecton of the PCI clock. Settng: Enabled (Default), Dsabled. Supervisor Password & User Password You can set ether supervsor or user password, or both of then. The dfferences between are: Set Supervisor Password: Can enter and change the optons of the setup menus. -
Page 57: Boot Sector Virus Protection
BIOS Type the password, up to eight characters in length, and press <Enter>. The password typed now wll clear any prevously entered password from CMOS memory. You will be asked to confirm the password. Type the password again and press <Enter>. You may also press <ESC> to abort the selection and not enter a password. -
Page 58: Advanced Chipset Settings
BIOS 3.6 Advanced Chipset Settings North Bridge Chipset Configuration Memory Remap Feature Enable: Allow remappng of overlapped PCI memory above the total physcal memory. Dsable: Do not allow remappng of memory. DRAM Frequency The tem allows you to set the DRAM frequency. Configure DRAM Timing by SPD Select the operatng system that s selectng SRAM tmng, so select SPD for settng SDRAM tmng by SPD. -
Page 59: South Bridge Chipset Configuration
BIOS Initate Graphic Adapter Select whch graphcs controller to use as the prmary boot devce. Internal Graphic Mode Select Select the amount of system memory used by the Internal graphcs devce. PEG Port Configuration Ths tem allows you to control the PEG or on-chp VGA. The Choce: Auto, Dsabled. - Page 60 BIOS USB Funtion Ths tem allows you to actve USB ports. The Choce: Dsabled 2 USB Ports 4 USB Ports 6 USB Ports 8 USB Ports 0 USB Ports USB 2.0 Controller Select “Enabled” f your system contans a Unversal Seral Bus 2.0 (USB 2.0) controller and you have USB perpherals.
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Page 61: Exit Options
BIOS 3.7 Exit Options Save Changes and Exit Pressing <Enter> on this item asks for confirmation: Save configuration changes and exit setup? Pressing <OK> stores the selection made in the menus in CMOS - a special secton of memory that stays on after you turn your system off. The next time you boot your computer, the BIOS configures your system according to the Setup selectons stored n CMOS. -
Page 62: Discard Changes And Exit
BIOS Discard Changes and Exit Ext system setup wthout savng any changes. <ESC> key can be used for this operation. - 7 -... -
Page 63: Discard Changes
BIOS Discard Changes Dscards changes done so far to any of the setup questons. <F7> can be used for this operation. - 8 -... -
Page 64: Load Optimal Defaults
BIOS Load Optimal Defaults When you press <Enter> on this item you get a confirmation dialog box with a message: Load Optimal Defaults? [OK] [Cancel] Pressng [OK] loads the BIOS Optmal Default values for all the setup questons. <F9> key can be used for this operation. - 9 -... -
Page 65: Load Failsafe Defaults
BIOS Load Failsafe Defaults When you press <Enter> on this item you get a confirmation dialog box with a message: Load Failsafe Defaults? [OK] [Cancel] Pressng [OK] loads the BIOS Falsafe Default values for all the setup questons. <F8> key can be used for this operation. - 60 -... -
Page 66: Beep Sound Codes List
BIOS 3.8 Beep Sound codes list Boot Block Beep codes Number of Beeps Description Insert diskette in floppy drive A: ‘AMIBOOT.ROM’ file not found in root directory of dskette n A: Flash Programmng successful Floppy read error Keyboard controller BAT command faled No Flash EPROM detected Floppy controller falure Boot Block BIOS checksum error... -
Page 67: Troubleshooting Post Bios Beep Codes
BIOS Troubleshooting POST BIOS Beep codes Number of Beeps Description Reseat the memory, or replace wth known good , 2 or 3 modules. Fatal error ndcatng a serous problem wth the system. Consult your system manufacturer. Before declarng the motherboard beyond all hope, elmnate the possblty of nterference by a malfunctonng add-n card. -
Page 68: Ami Bios Checkpoints
BIOS 3.9 AMI BIOS Checkpoints Bootblock Initialization Code Checkpoints The Bootblock ntalzaton code sets up the chpset, memory and other components before system memory s avalable. The followng table descrbes the type of checkponts that may occur durng the bootblock ntalzaton porton of the BIOS (Note) Checkpoint... - Page 69 BIOS Both key sequence and OEM specific method is checked to determne f BIOS recovery s forced. If BIOS recovery s necessary, control flows tocheckpoint E0. Seed Bootblock Recovery Code Checkpoints secton of document for more nformaton. Restore CPUID value back nto regster. The Bootblock- Runtme nterface module s moved to system memory and control s gven to t.
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Page 70: Bootblock Recovery Code Checkpoints
BIOS Bootblock Recovery Code Checkpoints The Bootblock recovery code gets control when the BIOS determnes that a BIOS recovery needs to occur because the user has forced the update or the BIOS checksum s corrupt. The followng table descrbes the type of checkponts that may occur durng the Bootblock recovery porton of the BIOS (Note) - Page 71 BIOS Erase the flash part. Program the flash part. The flash has been updated successfully. Make flash write dsabled. Dsable ATAPI hardware. Restore CPUID value back nto regster. Gve control to F000 ROM at F000:FFF0h. - 66 -...
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Page 72: Post Code Checkpoints
BIOS POST Code Checkpoints The POST code checkponts are the largest set of checkponts durng the BIOS pre-boot process. The followng table descrbes the type of checkponts that may occur durng the POST porton of the BIOS (Note) Checkpoint Description Dsable NMI, Party, vdeo for EGA, and DMA controllers. - Page 73 BIOS Early CPU Int Ext Intalzes the 8042 compatble Key Board Controller. Detects the presence of PS/2 mouse. Detects the presence of Keyboard n KBC port. Testng and ntalzaton of dfferent Input Devces. Also, update the Kernel Varables. Traps the INT09h vector, so that the POST INT09h handler gets control for IRQ.
- Page 74 BIOS Intalzes dfferent devces through DIM. See DIM Code Checkponts secton of document for more nformaton. USB controllers are ntalzed at ths pont. Intalzes DMAC- & DMAC-2. Intalze RTC date/tme. Test for total memory nstalled n the system. Also, Check for keys to lmt memory test.
- Page 75 BIOS Takes care of runtme mage preparaton for dfferent BIOS modules. Fll the free area n F000h segment wth 0FFh. Intalzes the Mcrosoft IRQ Routng Table. Prepares the runtime language module. Disables the system configuration dsplay f needed. Intalze runtme language module. Dsplay boot opton popup menu.
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Page 76: Dim Code Checkpoints
BIOS DIM Code Checkpoints The Devce Intalzaton Manager (DIM) gets control at varous tmes durng BIOS POST to ntalze dfferent system buses. The followng table descrbes the man checkponts where the DIM module s accessed (Note) Checkpoint Description Intalze dfferent buses and perform the followng functons: Reset, Detect, and Dsable (functon 0);... - Page 77 BIOS Whle control s n the dfferent functons, addtonal checkponts are output to port 80h as a word value to dentfy the routnes under executon. The low byte value ndcates the man POST Code Checkpont. The hgh byte s divided into two nibbles and contains two fields. The details of the high byte of these checkponts are as follows: HIGH BYTE XY The upper nbble “X”...
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Page 78: Acpi Runtime Checkpoints
BIOS ACPI Runtime Checkpoints ACPI checkponts are dsplayed when an ACPI capable operatng system ether enters or leaves a sleep state. The followng table descrbes the type of checkponts that may occur durng ACPI sleep or wake events (Note) Checkpoint Description Frst ASL check pont. - Page 79 BIOS Ths page s ntentonally left blank. - 74 -...
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Page 80: Chapter 4 - Appendix
Appendx Chapter 4 Appendix Chapter 4 - Appendix - 7 -... -
Page 81: I/O Port Address Map
Appendx 4.1 I/O Port Address Map Each perpheral devce n the system s assgned a set of I/O port addresses whch also becomes the dentty of the devce. The followng table lsts the I/O port addresses used. Address Devce Descrpton 00000000 - 0000000F DMA Controller 00000080 - 0000009F... -
Page 82: Interrupt Request Lines (Irq)
Appendx 00000A30 - 00000A37 SFIF 00000CF8 PCI Configuration Address 00000CFC PCI Configuration Data 00004700 - 0000470B TPM (If use) 4.2 Interrupt Request Lines (IRQ) Perpheral devces use nterrupt request lnes to notfy CPU for the servce requred. The followng table shows the IRQ used by the devces on board. Level Functon IRQ 0... -
Page 83: Bios Memory Mapping
Appendx 4.3 BIOS memory mapping Address Devce Descrpton 00000h - 9FFFFh DOS Kernel Area A0000h, BFFFFh EGA and VGA Vdeo Buffer (28KB) C00000h - CFFFFh EGA/VGA ROM D0000h - DFFFFh Adaptor ROM E00000h - FFFFFh System BIOS EFD40000h - FED44FFFFh TPM (If use) - 78 -...
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