IB905
Intel® Sandy Bridge / PCH
3.5-inch Embedded Board
USER’S MANUAL
Version 1.1
Acknowledgments
AMI is a registered trademark of American Megatrends Inc.
PS/2 is a trademark of International Business Machines
Corporation.
Intel and Intel® Sandy Bridge DC Mobile Processor are registered
trademarks of Intel Corporation.
Microsoft Windows is a registered trademark of Microsoft
Corporation.
Fintek is a registered trademark of Fintek Electronics Corporation.
All other product names or trademarks are properties of their
respective owners.
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IB905 User’s Manual
Table of Contents
Introduction ....................................................... 1
Product Description ..................................................................... 1
Checklist ...................................................................................... 2
IB905 Specifications .................................................................... 3
Board Dimensions ........................................................................ 5
Installations ....................................................... 6
Installing the CPU ........................................................................ 7
Installing the Memory .................................................................. 8
Setting the Jumpers ...................................................................... 9
Connectors on IB905 ................................................................. 13
BIOS Setup ....................................................... 19
Drivers Installation ...................................... 45
Intel Chipset Software Installation Utility ................................. 46
VGA Drivers Installation ........................................................... 47
Realtek HD Audio Driver Installation ....................................... 48
LAN Drivers Installation ........................................................... 49
ASMedia USB 3.0 Drivers ........................................................ 51
Appendix ........................................................... 53
A. I/O Port Address Map ........................................................... 53
B. Interrupt Request Lines (IRQ) ............................................... 54
C. Watchdog Timer Configuration ............................................ 55
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IB905 User’s Manual
INTRODUCTION
Introduction
Product Description
The IB905 3.5-inch embedded board is based on the latest Intel
chipset. The platform supports 2
nd
generation Intel® Core processor
family with rPGA988B packing and features an int egrat ed dual -channel
DDR3 memory controller as well as a graphics core.
The latest Intel
®
processors provide advanced performance in both
computing and graphics quality. This meets the requirement of
customers in the gaming, POS, digital signage and server market
segment.
The Intel
®
QM67 is made with 32 nanometer technology that supports
Intel’s first processor architecture to unite the CPU and the graphics core
on the transistor level. The IB905 3.5-inch embedded board utilizes the
dramatic increase in performance provided by this Intel’s latest
cutting-edge technology . Measuring 102mm x 148mm , IB905 offers fast
6Gbps SATA support (2 ports), USB3.0 (2 ports) and interfaces for ,
DVI-I, LVDS displays. IB905 features Intel Active Management
Technology 7.0.
IB905 FEATURES:
Supports Intel
®
2nd Generation Core i7/i5/i3 QC/DC mobile
processors
One DDR3 SoDIMM, 1066/1333MHz, Max. 4GB memory
®
Dual Intel
PCI-Express Gigabit LAN
Integrated Graphics for DVI-I/LVDS displays
2x SATA 3.0, 6x USB 2.0, USB 3.0 (2 ports),
2x COM, Watchdog timer
1x Mini PCI-E
Digital I/O, LPC/Smart battery interface
®
QM67
IB905 User’s Manual 1
INTRODUCTION
Checklist
Your IB905 package should include the items listed below.
The IB905 3.5-inch embedded board
This User’s Manual
1 CD containing chipset drivers and flash memory utility
SATA-12 ;PK1-20B ;PW87 cable
Optional SATA-5;Audio-18;USB29;HSIB905
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IB905 User’s Manual
IB905 Specifications
Form Factor
CPU Type
3.5” Disk Size
® 2nd
- Intel
generation CoreTM i7/i5/i3/Celeron QC/DC mobile
processor
- rPGA package, 37.5 x 37.5 mm
- TDP: QC = 45W~ 55W/ DC = 35W
CPU Speed
Cache
CPU Socket
Chipset
Up to 2.7GHz
Up to 8MB
rPGA988B(Socket G2) @ solder side
®
Intel
QM67 PCH @ solder side
25 x 27 mm package size , TDP=3.9W
BIOS
Memory
AMI BIOS, support ACPI Function
® 2nd
Intel
generation CoreTM i7/i5 QC/DC mobile processor
integrated memory controller
DDRIII 1066/1333/1600 MHz SO-DIMM x 1 (w/o ECC, 1.5V),
Max. 8GB
® 2nd
Intel
VGA
Gen. CoreTM i7/i5/i3 mobile processor integrated Gfx
DVI-I x 1 (thru Level shifter ASM1442) [Thru Digital Port B]
LVDS
LAN
USB (Universal
Serial Bus)
24-bit dual channels LVDS interface w/DF13 socket x2
®
1. Intel
82579V GbE PHY as 1st LAN
®
82583V PCIe GbE as 2nd LAN
2. Intel
1. Intel® QM67 PCH integrated USB 2.0 host controller, 6 ports :
2-port in the rear panel + 4-ports via pin header
2. USB 3.0 host controller [ASM1042], support 2 ports in the rear
panel [Does not support DOS boot function]
®
QM67 PCH built-in SATA controller, supports 2 x SATA 3.0
Serial ATA
Ports
Audio
Intel
(6Gbps)
®
Intel
QM67 PCH built-in High Definition Audio controller +
Realtek ALC662, support 5.1-channel
LPC I/O Winbond W83627DHG
COM1 (RS232 only)
COM2 (RS232/422/485) with pin-18 with power @500 mA
(jumper selectable for 5V or 12V) via DF11 2x10 pin connector
Hardware Monitor:
2x Thermal inputs
2x Voltage monitoring
1x fan speed DC control
Digital IO
4 in & 4 out
IAMT(7.0) N/A
Expansion
Slots
Edge
Connector
Mini PCI-e socket x 1, Half-sized type, reserved one mounting hole
only; [USB device support]
DVI-I x1
RJ45 x2 for LAN 1&2
USB 3.0 stack connector x 1 for USB1 ~2 [Blue color]
USB 2.0 stack connector x 1 for USB3 ~4
INTRODUCTION
IB905 User’s Manual 3
INTRODUCTION
On Board
Header/Conne
ctor
Watchdog
Timer
Power
Connector
RoHS
Board Size
Others
2 ports x SATA III [Blue color]
2x4 pins header x 2 for 4 USB 2.0 ports[DF11]
DF13-20 socket connector x 2 for 24-bit dual channel LVDS
2x6 pins box header x1 for Audio [DF11]
2x10 pins box header x 1 for COM1~2 [DF11]
2x5 pins headers x 1 for LPC Digital IO
Mini PCI-e(1x) connector x 1 [Half-sized]
5 pins box header x 1 for smart battery
4 pins box header x 1 for backlight/brightness control
4 pins power connector x 1 for SATA HDD
2 pins power connector x 1 for 12V DC-in [180 degree vertical type]
Yes (256 segments, 0, 1, 2…255 sec/min)
+12V DC-in only
Yes
102mm x 147mm
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IB905 User’s Manual
[
Board Dimensions
INTRODUCTION
IB905 User’s Manual 5
INSTALLATIONS
Installations
This section provides information on how to use the jumpers and
connectors on the IB905 in order to set up a workable system. The topics
covered are:
Installing the CPU .................................................................................. 7
Installing the Memory ............................................................................ 8
Setting the Jumpers ................................................................................ 9
Connectors on IB905 ........................................................................... 13
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IB905 User’s Manual
INSTALLATIONS
Installing the CPU
The IB905 board supports rPGA988B socket for Intel® Sandy Bridge
Dual Core 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:
IB905 User’s Manual 7
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.
INSTALLATIONS
Installing the Memory
The IB905 board supports one DDR3 memory socket for a maximum
total memory of 4GB in DDR3 SO-DIMM memory type.
Installing and Removing Memory Modules
To install the DDR3 modules, locate the memory slot on the board and
perform the following steps:
1. Hold the DDR3 module so that the key of the DDR3 module aligns
with that on the memory slot. Insert the module into the socket at a
slight angle (approximately 30 degrees). Note that the socket and
module are both keyed, which means that the modul e can be i nstal l ed
only in one direction.
2. To seat the memory module into the socket, apply firm and even
pressure to each end of the module until you feel it slip down into the
socket.
3. With the module properly seated in the socket, rotate the module
downward. Continue pressing downward until the clips at each end
lock into position.
4. To remove the DDR3 module, press the clips with both hands.
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IB905 User’s Manual
INSTALLATIONS
Setting the Jumpers
Jumpers are used on IB905 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 IB905 and their respective functions.
Jumper Locations on IB905 ................................................................. 10
JP5, JP6, JP8: RS232/RS422/RS485 (COM2) Selection .................... 11
JP9: COM2 RS232 RI/+5V/+12V Power Setting ............................... 11
J7: LCD Panel Power Selection ........................................................... 12
J1: Flash Descriptor Security Overide (Factory use only) ................... 12
J8: ATX or AT Power Selection ......................................................... 12
J9: Clear CMOS Contents ................................................................... 12
IB905 User’s Manual 9
INSTALLATIONS
Jumper Locations on IB905
Jumpers on IB905 ............................................................................ Page
JP5, JP6, JP8: RS232/RS422/RS485 (COM2) Selection ..................... 11
JP9: COM2 RS232 RI/+5V/+12V Power Setting ................................ 11
J7: LCD Panel Power Selection ........................................................... 12
J1: Flash Descriptor Security Overide (Factory use only) ................... 12
J8: ATX or AT Power Selection .......................................................... 12
J9: Clear CMOS Contents .................................................................... 12
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IB905 User’s Manual
INSTALLATIONS
JP5, JP6, JP8: RS232/RS422/RS485 (COM2) Selection
COM2
Function
Jumper
Setting
(pin closed)
RS-232 RS-422 RS-485
JP5:
3-5&4-6
JP8:
1-2
JP6:
3-5 & 4-6
JP5:
1-3&2-4
JP8:
3-4
JP6:
1-3 & 2-4
JP5:
1-3&2-4
JP8:
5-6
JP6:
1-3 & 2-4
JP9: COM2 RS232 RI/+5V/+12V Power Setting
JP9 Setting Function
Pin 1-2
Short/Closed
Pin 3-4
Short/Closed
Pin 5-6
Short/Closed
+5V
RI
+12V
IB905 User’s Manual 11
INSTALLATIONS
J7: LCD Panel Power Selection
J7 LCD Panel Power
3.3V
5V
J1: Flash Descriptor Security Override (Factory use only)
J1
Open
Flash Descriptor
Security Override
Disabled
(Default)
Close Enabled
J8: ATX or AT Power Selection
J8 Setting Function
Pin 1-2
Short/Closed
Pin 2-3
Short/Closed
ATX Mode
AT Mode
J9: Clear CMOS Contents
J9 Setting Function
12
Pin 1-2
Short/Closed
Pin 2-3
Short/Closed
IB905 User’s Manual
Normal
Clear CMOS
Connectors on IB905
J10: DC-IN 12V Power Connector ...................................................... 15
J3: Front Panel Connector ................................................................... 15
SYS_FAN1:DC-system Fan Power Connector .................................. 15
JP2: HDD Power Connector ................................................................ 15
J2: Smart Battery Interface Connector ................................................ 15
J10, J13: LVDS1, LVDS2 Connectors (1st/2nd channel) ................... 16
J6: LCD Backlight Connector (DC type) ............................................ 16
JP7: COM1, COM2 Serial Port (DF11 Connector) ............................. 16
J12: Audio Connector (DF11 Connector) ........................................... 17
JP11: Digital I/O .................................................................................. 17
JP3, JP4: USB3~USB6 Connector(DF11 Connector) ......................... 17
CN7: DVI-I Connector ....................................................................... 18
CN5: USB3.0 Connector ..................................................................... 18
CN6: USB2.0 Connector ..................................................................... 18
CN4: Gigabit LAN (Intel 82579LM) .................................................. 18
CN3: Gigabit LAN (Intel 82583V) ..................................................... 18
J5: Mini-PCIE Connector .................................................................... 18
CN1, CN2: SATA Connectors ............................................................ 18
JP12: LPC Debug Connector (Factory use only) ................................ 18
JP1: SPI Flash Connector (Factory use only) ...................................... 18
INSTALLATIONS
IB905 User’s Manual 13
INSTALLATIONS
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IB905 User’s Manual
INSTALLATIONS
J10: DC-IN 12V Power Connector
Pin # Signal Name
1 DC in (12V only)
2 Ground
J3: Front Panel Connector
Signal Name Pin # Pin # Signal Name
Power BTN 1 2 Power BTN
HDD LED+ 3 4 HDD LED-
Reset BTN 5 6 Reset BTN
Power LED+ 7 8 Power LED-
SYS_FAN1:DC-system Fan Power Connector
Pin # Signal Name
1 Ground
2 +12V
3 NC
JP2: HDD Power Connector
Pin # Signal Name
1 +5V
2 Ground
3 Ground
4 +12V
J2: Smart Battery Interface Connector
Pin # Signal Name
1 RST
2 EXTSMI
3 Ground
4 DATA
5 CLK
IB905 User’s Manual 15
INSTALLATIONS
J10, J13: LVDS1, LVDS2 Connectors (1st/2nd channel)
Signal Name Pin # Pin # Signal Name
TX0- 2 1 TX0+
Ground 4 3 Ground
TX1- 6 5 TX1+
*5V/3.3V 8 7 Ground
TX3- 10 9 TX3+
TX2- 12 11 TX2+
Ground 14 13 Ground
TXC- 16 15 TXC+
*5V/3.3V 18 17 ENABKL
* Remarks: These connectors support 24-bit.J10 is 1st channel. J13 is 2nd
channel. J7 can be used to set 1-2 3.3V or 2-3 5V.
+12V 20 19 +12V
J6: LCD Backlight Connector (DC type)
Pin # Signal Name
1 +12V
2 Backlight Enable
3 *Backlight Adj
(DC type)
4 Ground
* LCD backlight brightness can be adjusted by the OS or in the BIOS setup. In the
BIOS setup, both backlight enable/disable and backlight brightness can be
configured. Also, the backlight voltage can be set to 3.3V or 5V.
JP7: COM1, COM2 Serial Port (DF11 Connector)
Signal Name Pin # Pin # Signal Name
DSR1
Data set ready
RTS1
Request to send
CTS1
Clear to send
RI1
Ringing indicator
2 1 DCD1
4 3 RXD1
6 5 TXD1
8 7 DTR1
Data carrier detect
Receive data
Transmit data
Data terminal ready
Not used 10 9 Ground
DSR2 12 11 DCD2
RTS2 14 13 RXD2
CTS2 16 15 TXD2
RI2 18 17 DTR2
Not used 20 19 Ground
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IB905 User’s Manual
INSTALLATIONS
COM2 is jumper selectable for RS-232, RS-422 and RS-485.
Pin # Signal Name
RS-232 R2-422 RS-485
11 DCD TX- DATA13 RX TX+ DATA+
15 TX RX+ NC
17 DTR RX- NC
19 Ground Ground Ground
12 DSR NC NC
14 RTS NC NC
16 CTS NC NC
18 RI NC NC
20 NC NC NC
J12: Audio Connector (DF11 Connector)
Signal Name Pin # Pin # Signal Name
LINEOUT R 2 1 LINEOUT L
Ground 4 3 JD FRONT
LINEIN R 6 5 LINEIN
Ground 8 7 JD LINEIN
MIC-In 10 9 MIC L
Ground 12 11 JD MIC1
JP11: Digital I/O
Signal
Pin Pin Signal Name
Name
GND 1 2 VCC
OUT3 3 4 OUT1
OUT2 5 6 OUT0
IN3 7 8 IN1
IN2 9 10 IN0
JP3, JP4: USB3~USB6 Connector(DF11 Connector)
Signal Name Pin Pin Signal Name
Ground 2 1 Vcc
D4+ 4 3 D3-
D4- 6 5 D3+
Vcc 8 7 Ground
IB905 User’s Manual 17
INSTALLATIONS
CN6 CN5 CN3 CN4 CN7
[
CN7: DVI-I Connector
Signal Name Pin # Pin # Signal Name
DATA 2- 1 16 HOT POWER
DATA 2+ 2 17 DATA 0Shield 2/4 3 18 DATA 0+
DATA 4- 4 19 SHIELD 0/5
DATA 4+ 5 20 DATA 5-
DDC CLOCK 6 21 DATA 5+
DDC DATA 7 22 SHIELD CLK
Anlog-Vsync 8 23 CLOCK -
DATA 1- 9 24 CLOCK +
DATA 1+ 10 C1 Anlog-Red
SHIELD 1/3 11 C2 Anlog-Green
DATA 3- 12 C3 Anlog-Blue
DATA 3+ 13 C4 Anlog-Hync
DDC POWER 14 C5 A GROUND2
A GROUND 1 15 C6 A GROUND3
CN5: USB3.0 Connector
CN6: USB2.0 Connector
CN4: Gigabit LAN (Intel 82579LM)
CN3: Gigabit LAN (Intel 82583V)
J5: Mini-PCIE Connector
CN1, CN2: SATA Connectors
JP12: LPC Debug Connector (Factory use only)
JP1: SPI Flash Connector (Factory use only)
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IB905 User’s Manual
BIOS SETUP
BIOS Setup
This chapter describes the different settings available in the AMI BIOS
that comes with the board. The topics covered in this chapter are as
follows:
BIOS Introduction ............................................................................... 20
BIOS Setup .......................................................................................... 20
Main BIOS Setup ................................................................................ 21
Advanced Settings ............................................................................... 22
Chipset Settings ................................................................................... 35
Boot Settings ....................................................................................... 41
Security Settings .................................................................................. 42
Save & Exit Settings ............................................................................ 43
IB905 User’s Manual 19
BIOS SETUP
BIOS Introduction
The 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 password protection as well as special support
for detailed fine-tuning of the chipset controlling the entire system.
BIOS Setup
The 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 BIOS is immediately
activated. Pressing the <Del> key immediately allows you to enter the
Setup utility. If you are a little bit late pressing the <Del> key, POST
(Power On Self Test) will continue with its test routines, thus preventing
you from invoking the Setup. If you still wish to enter Setup, restart the
system by pressing the ”Reset” button or simultaneously pressing the
<Ctrl>, <Alt> and <Delete> keys. You can also restart by turning the
system Off and back On again. The following message will appear on
the screen:
Press <DEL> or <F2> to Enter Setup
In general, you press the arrow keys to highlight items, <Enter> to
select, the <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.
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IB905 User’s Manual
BIOS SETUP
Main BIOS Setup
This setup allows you to record some basic hardware configurations in
your computer system and set the system clock.
Main Advanced Chipset Boot Security Save & Exit
BIOS INFORMATION
System Language [English]
System Date [Tue 01/06/2009]
System Time [00:08:21]
Access Level Administrator
Note:
Warning:
System Language
Choose the system default language.
System Date
Set the Date. Use Tab to switch between Data elements.
System Time
Set the Time. Use Tab to switch between Data elements.
Aptio Setup Utility – Copright © 2010 American Megatrends, Inc.
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
If the system cannot boot after making and saving system
changes with Setup, the AMI BIOS supports an override to
the CMOS settings that resets your system to its default.
It is strongly recommended that you avoid making any
changes to the chipset defaults. These defaults have been
carefully chosen by both AMI 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.
IB905 User’s Manual 21
BIOS SETUP
Advanced Settings
This section allows you to configure and improve your system and
allows you to set up some system features according to your preference.
Main Advanced Chipset Boot Security Save & Exit
Legacy OpROM Support
Launch PXE OpROM [Disabled]
Launch Storage OpROM [Enabled]
► PCI Subsystem Settings
► ACPI Settings
► Wake up event setting
► CPU Configuration
► Shutdown Temperature Configuration
► SATA Configuration
► USB Configuration
► Super IO Configuration
► H/W Monitor
► Serial Port Console Redirection
►Sandybridge DTS Configuration
►Sandybridge PPM Configuration
Launch PXE OpROM
Enable or Disable Boot Option for Legacy Network Devices.
Launch Storage OpROM
Enable or Disable Boot Option for Legacy Mass Storage Devices with
Option ROM.
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & EXIT
ESC: Exit
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IB905 User’s Manual
BIOS SETUP
PCI Subsystem Settings
This section allows you to configure the PCI, PCI-X and PCI Express
settings.
Aptio Setup Utility
Main Advanced Chipset Boot Security Save & Exit
PCI Bus Driver Version V 2.03.00
PCI ROM Priority EFI Compatible ROM
PCI Common Settings
PCI Latency Timer 32 PCI Bus Clocks
VGA Palette Snoop Disabled
PERR# Generation Disabled
SERR# Generation Disabled
PCI Express Device Settings
Relaxed Ordering Disabled
Extended Tag Disabled
No Snoop Enabled
Maximum Payload Auto
Maximum Read Request Auto
PCI Express Link Settings
ASPM Support Disabled
WARNING: Enabling ASPM may cause some
PCI-E devices to fail
Extended Synch Disabled
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
PCI ROM Priority
In case of multiple Option ROMs (Legacy and EFI Compatible),
specifies what PCI Option ROM to launch.
PCI Latency Timer
Value to be programmed into PCI Latency Timer Register.
VGA Palette Snoop
Enables or Disables VGA Palette Registers Snooping.
PERR# Generation
Enables or Disables PCI Device to Generate PERR#.
SERR# Generation
Enables or Disables PCI Device to Generate SERR#.
Relaxed Ordering
Enables or Disables PCI Express Device Relaxed Ordering.
IB905 User’s Manual 23
BIOS SETUP
Extended Tag
If ENABLED allows Device to use 8-bit Tag field as a requester.
No Snoop
Enables or Disables PCI Express Device No Snoop option.
Maximum Payload
Set Maximum Payload of PCI Express Device or allow System BIOS to
select the value.
Maximum Read Request
Set Maximum Read Request Size of PCI Express Device or allow
System BIOS to select the value.
ASPM Support
Set the ASPM Level: Force L0- Force all links to L0 Stage:
AUTO – BIOS auto configure:
DISABLE- Disables ASPM.
Extended Synch
If ENABLED allows generation of Extended Synchronization patterns.
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IB905 User’s Manual
BIOS SETUP
ACPI Settings
System ACPI Parameters.
Aptio Setup Utility
Main Advanced Chipset Boot Security Save & Exit
Enable ACPI Auto Configuration Disabled
Enable Hibernation Enabled
ACPI Sleep State S3 (Suspend to R…)
Lock Legacy Resources Disabled
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
Enable ACPI Auto Configuration
Enables or Disables BIOS ACPI Auto Configuration.
Enable Hibernation
Enables or Disables System ability to Hibernate (OS/S4 Sleep State).
This option may be not effective with some OS.
ACPI Sleep State
Select the highest ACPI sleep state the system will enter, when the
SUSPEND button is pressed.
Lock Legacy Resources
Enables or Disables System Lock of Legacy Resources.
IB905 User’s Manual 25
BIOS SETUP
Wake up event settings
Enable/Disable Wake up event.
Aptio Setup Utility
Main Advanced Chipset Boot Security Save & Exit
Wake system with Fixed Time Disabled
Wake on PME Disabled
Wake on PCIE Wake Event Disabled
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
Wake system with Fixed Time
Enables or Disables System wake on alarm event. When enabled,
System will wake on the hr::min:: sec specified.
Wake on Ring
The options are Disabled and Enabled.
Wake on PCIE Wake Event
The options are Disabled and Enabled.
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IB905 User’s Manual
BIOS SETUP
CPU Configuration
This section shows the CPU configuration parameters.
Aptio Setup Utility
Main Advanced Chipset Boot Security Save & Exit
CPU Configuration
Intel® Core™ i7-7210QE CPU @ 2.10GHz
Processor Stepping 206a7
Microcode Revision D
Max Processor Speed 2100 MHz
Min Processor Speed 800 MHz
Processor Speed 2100 MHz
Processor Cores 4
Intel HT Technology Supported
EMT64 Supported
Hyper-threading Enabled
Active Processor Cores All
Limit CPUID Maximum Disabled
Execute Disable Bit Enabled
Hardware Prefetcher Enabled
Adjacent Cache Line Prefetch Enabled
Intel Virtualization Technology Disabled
Local x2APIC Disabled
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
Hyper-threading
Enabled for Windows XP and Linux (OS optimized for
Hyper-Threading Technology) and Disabled for other OS (OS not
optimized for Hyper-Threading Technology). When Disabled, only one
thread per enabled core is enabled.
Active Processor Cores
Number of cores to enable in each processor package.
Limit CPUID Maximum
Disabled for Windows XP.
Execute Disable Bit
XD can prevent certain classes of malicious buffer overflow attacks
when combined with a supporting OS (Windows Server 2003 SP1,
Windows XP SP2, SuSE Linux 9.2, RedHat Enterprise 3 Update 3.)
Hardware Prefetcher
To turn on/off the MLC streamer prefetcher.
IB905 User’s Manual 27
BIOS SETUP
Adjacent Cache Line Prefetch
To turn on/off prefetching of adjacent cache lines.
Intel Virtualization Technology
When enabled, a VMM can utilize the addition al hardware capabilities
provided by Vanderpool Technology
Local x2APIC
Enable Local x2APIC. Some OSes do not support this.
Shutdown Temperature Configuration
The default setting is Disabled.
Main
Advanced Chipset Boot Security Save & Exit
[Enable Provide the Standby
ACPI Shutdown Temperature Disabled
Aptio Setup Utility
Power for devices.
[Disable] Shutdown the standby
power.
SATA Configuration
SATA Device Options Settings
Main Advanced Chipset Boot Security Save & Exit
SATA Controllers(s) Enabled
SATA Mode Selection IDE
Serial ATA Port 0 Empty
Software Preserve Unknown
Serial ATA Port 1 Empty
Software Preserve Unknown
Serial ATA Port 2 Empty
Software Preserve Unknown
Serial ATA Port 3 Empty
Software Preserve Unknown
Serial ATA Port 4 Empty
Software Preserve Unknown
Serial ATA Port 5 Empty
Software Preserve Unknown
Aptio Setup Utility
Enable or disable SATA Device.
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
SATA Mode
Determines how SATA controllers(s) operate. The options are IDE,
AHCI and RAID.
28
IB905 User’s Manual
BIOS SETUP
USB Configuration
USB Configuration Parameters.
Aptio Setup Utility
Main Advanced Chipset Boot Security Save & Exit
USB Configuration
USB Devices:
1 Keyboard, 2 Hubs
Legacy USB Support Enabled
USB3.0 Support Enabled
XHCI Hand-off Enabled
EHCI Hand-off Disabled
USB hardware delays and time-outs:
USB transfer time-out 20 sec
Device reset time-out 20 sec
Device power-up delay Auto
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Legacy USB Support
Enables Legacy USB support.
AUTO option disables legacy support if no USB devices are connected.
DISABLE option will keep USB devices available only for EFI
applications.
USB3.0 Support
Enable/Disable USB3.0 (XHCI) Controller support.
IB905 User’s Manual 29
BIOS SETUP
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The
XHCI ownership change should be claimed by XHCI driver.
EHCI Hand-off
This is a workaround for OSes without EHCI hand-off support. The
EHCI ownership change should be claimed by EHCI driver.
USB transfer time-out
The time-out value for Control, Bulk, and Interrupt transfers.
Device reset time-out
USB mass storage device Start Unit command time-out.
Device power-up delay
Maximum time the device will take before it properly reports itself to the
Host Controller. ‘Auto’ uses default value: for a Root port it is 100 ms,
for a hub port the delay is taken from Hub Descriptor.
30
IB905 User’s Manual
BIOS SETUP
Super IO Configuration
System Super IO Chip Parameters.
Main Advanced Chipset Boot Security Save & Exit
Super IO Configuration
Super IO Chip Winbond W 83627DHG
► Serial Port 0 Configuration
► Serial Port 1 Configuration
LVDS Backlight Level Control [Levev-1 Full-On]
Power Failure Always off
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
Serial Port Configuration
Set Parameters of Serial Ports. User can Enable/Disable the serial port
and Select an optimal settings for the Super IO Device.
Power Failure
Options are:
Keep last state
Always on
Always off (default)
IB905 User’s Manual 31
BIOS SETUP
H/W Monitor
Monitor hardware status.
Aptio Setup Utility
Main Advanced Chipset Boot Security Save & Exit
PC Health Status
Smart Fan Function [Enabled]
►Smart Fan Mode Configuration
CPU +45 C
System Temperature +47 C
CPU FAN Speed 5976 RPM
VCC3V +3.408 V
Vcore +1.104 V
+5V +5.087 V
+12V +12.232 V
+1.5V +1.600 V
VSB3V +3.384 V
VBAT +3.296 V
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
Temperatures/Voltages
These fields are the parameters of the hardware monitoring function
feature of the motherboard. The values are read-only values as
monitored by the system and show the PC health status.
Smart Fan Mode Configuration
This field enables (55C/60C/65C/70C) or disables the sm art fan feature.
At a certain temperature, the fan starts turning. Once the temperature
drops to a certain level, it stops turning again.
32
IB905 User’s Manual
BIOS SETUP
Serial Port Console Redirection
Main Advanced Chipset Boot Security Save & Exit
COM0 (Disabled)
Console Redirection Port is Disabled
COM4(PCI Dev0, Func0) (Disabled)
Console Redirection Port is Disabled
Serial Port for Out-of-Band Management/
Windows Emergency Management Services (EMS)
Console Redirection Enabled
Out-of-Band Mgmt Port COM0 (Disabled)
Data Bits 8
Parity None
Stop Bits 1
Terminal Type VT-UTF8
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
Console Redirection
Console Redirection Enable/Disable.
Out-of-Band Mgmt Port
Microsoft Windows Emergency Management Services (EMS) allows
for remote management of a Windows Server OS through a serial port.
Terminal Type
VT-UTF8 is the preferred terminal type for out-of-band management.
The next best choice is VT100+ and then VT100.
Sandybridge DTS Configuration
Main Advanced Chipset Boot Security Save & Exit
Sadybridge DTS Configuration
CPU DTS Enabled
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
IB905 User’s Manual 33
BIOS SETUP
m
C
d
CPU DTS
Disabled: ACPI thermal management uses EC reported temperature
values.
Enabled: ACPI thermal management uses DTS SMM mechanism to
obtain CPU temperature values.
Out of Spec: ACPI Thermal Management uses EC report ed t emperature
values and TS SMM is used to handle Out of Spec.
Sandybridge PPM Configuration
Main Advanced Chipset Boot Security Save & Exit
Sandybridge PPM Configuration
EIST Enabled
Turbo Mode Enabled
CPU C3 Report
CPU C6 Report
CPU C7 Report
Aptio Setup Utility
Enabled
Enabled
Enabled
→ ← Select Screen
↑↓ Select Ite
Enter: Select
hange Fiel
+-
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
EIST
Enable/Disable Intel SpeedStep.
Turbo Mode
Turbo Mode.
CPU C3 Report
Enable/Disable CPU C3 (ACPI C2) report to OS.
CPU C6 Report
Enable/Disable CPU C6 (ACPI C3) report to OS.
CPU C7 Report
Enable/Disable CPU C7 (ACPI C3) report to OS.
34
IB905 User’s Manual
BIOS SETUP
Chipset Settings
This section allows you to configure and improve your system and
allows you to set up some system features according to your preference.
Main Advanced Chipset Boot Security Save & Exit
► System Agent (SA) Configuration
► PCH-IO Configuration
System Agent (SA) Configuration
Main Advanced Chipset Boot Security Save & Exit
System Agent RC Version 1.1.0.0
VT-d Capability Supported
VT-d Enabled
► Graphics Configuration
VT-d
Check to enable VT-d function on MCH.
Aptio Setup Utility
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
IB905 User’s Manual 35
BIOS SETUP
Graphics Configuration
Main Advanced Chipset Boot Security Save & Exit
Intel IGFX Configuration
IGFX VBIOS Version 2108
IGFX Frequency 650 MHz
Primary Display Auto
Internal Graphics Auto
GTT Size 2MB
Aperture Size 256MB
DVMT Pre-Allocated 64M
DVMT Total Gfx Mem 256M
Gfx Low Power Mode Enabled
► LCD Control
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
Primary Display
Select which of IGFX/PEG/PCI Graphics device should be Primary
Display Or select SG for Switchable Gfx.
Internal Graphics
Keep IGD enabled based on the setup options.
GTT Size
Select the GTT Size: 1MB, 2MB.
Aperture Size
Select the Aperture Size: 128MB, 256MB, 512MB.
DVMT Pre-Allocated
Select DVMT 5.0 Pre-Allocated (Fixed) Graphics Memory size used by
the Internal Graphics Device: 0M~512M.
DVMT Total Gfx Mem
Select DVMT5.0 Total Graphic Memory size used by the Internal
Graphics Device: 128M, 256M, MAX.
Gfx Low Power Mode
This option is applicable for SFF only.
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IB905 User’s Manual
BIOS SETUP
LCD Control
Main Advanced Chipset Boot Security Save & Exit
LCD Control
Primary IGFX Boot Display VBIOS Default
LCD Panel Type VBIOS Default
SDVO-LFP Panel Type VBIOS Default
Panel Color Depth 18 Bit
LVDS BLON Control [3.3V]
Panel Scaling Auto
Spread Spectrum clock Chip Off
TV1 Standard VBIOS Default
TV2 Standard VBIOS Default
ALS Support Enabled
Active LFP No LVDS
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
Primary IGFX Boot Display
Select the Video Device that will be activated during PoST. This has no
effect if external graphics present.
Secondary boot display selection will appear based on your selection.
VGA modes will be supported only on primary display.
Active LFP
Select the Active LFP Configuration.
No LVDS: VBIOS does not enable LVDS.
Int-LVDS: VBIOS enables LVDS driver by Integrated encoder.
SDVO LVDS: VBIOS enables LVDS driver by SDVO encoder.
eDP Port-A: LFP Driven by Int-DisplayPort encoder from Port-A.
Panel Color Depth
Select the LFP Panel Color Depth: 18 Bit, 24 Bit.
LVDS BLON Control
Select the LFP Panel Inverted voltage: 3.3V, 5V.
LCD Panel Type
Select LCD panel used by Internal Graphics Device by selecting the
appropriate setup item: 640x480 LVDS ~ 2048x1536 LVDS.
SDVO-LFP Panel Type
Select SDVO panel used by Internal Graphics Device by selecting the
appropriate setup item: VBIOS Default, 1024x768 ~ 1600x1200.
IB905 User’s Manual 37
BIOS SETUP
Panel Scaling
Select the LCD panel scaling option used by the Internal Graphics
Device: Auto, Off, Force Scaling.
Spread Spectrum clock Chip
Hardware: Spread is controlled by chip;
Software: Spread is controlled by BIOS.
TV1 Standard
Select the ability to configure a TV Format.
TV2 Standard
Select the ability to configure a TV Minor Format.
ALS Support
Valid only for ACPI.
Legacy = ALS Support though the IGD INT 10 function.
ACI = ALS support through an ACPI ALS driver.
PCH-IO Configuration
Main Advanced Chipset Boot Security Save & Exit
Intel PCH RC Version 1.1.2.0
PCH LAN Controller Enabled
Wake on Lan Disabled
Azalia Auto
Azalia Docking Support Disabled
Azalia PME Disabled
Azalia Internal HDMI Codec Enabled
Display logic Enabled
CLKRUN# logic Enabled
SB CRID Disabled
High Precision Event Timer Configuration
High Precision Timer Enabled
SLP_S4 Assertion Width 4-5 Seconds
Set NAND Management Override Enabled
► USB Configuration
► PCI Express Configuration
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
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IB905 User’s Manual
BIOS SETUP
Azalia
Control Detection of the Azalia device.
Disabled = Azalia will be unconditionally disabled.
Enabled = Azalia will be unconditionally enabled. Auto = Azalia will be
enabled if present, disabled otherwise.
Set NAND Management Override
rd
Option to Override NAND Management to allow driver or 3
software to configure the NAND module after POST.
parties
USB Configuration
Main Advanced Chipset Boot Security Save & Exit
EHCI2 Enabled
USB Ports Per-Port Disable Control Disabled
Aptio Setup Utility
EHCI1 Enabled
EHCI1
Control the USB EHCI (USB2.0) functions.
One EHCI controller must always be enabled.
IB905 User’s Manual 39
BIOS SETUP
PCI Express Configuration
Main Advanced Chipset Boot Security Save & Exit
PCI Express Clock Gating Enabled
DMI Link ASPM Control L0sL1
DMI Link Extended Synch Control Disabled
Subtractive Decode Disabled
► PCI Express Root Port1
► PCI Express Root Port2
► PCI Express Root Port3
► PCI Express Root Port4
► PCI Express Root Port5
PCI Port 6 is assigned to LAN
► PCI Express Root Port7
► PCI Express Root Port8
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
DMI Clink ASPM Control
The control of Active State Power Management on both NB side and SB
side of the DMI Link.
DMI Link Extended Synch Control
The control of Extended Synch on SB side of the DMI Link.
40
IB905 User’s Manual
BIOS SETUP
Boot Settings
This section allows you to configure the boot settings according to your
preference.
Main Advanced Chipset Boot Security Save & Exit
Boot Configuration
Setup Prompt Timeout 1
Bootup NumLock State On
Quite Boot Disabled
CM16 Module Version 07.64
GateA20 Upon Request
Option ROM Messages Force BIOS
Interrupt 19 Capture Disabled
Boot Option Priorities
Setup Prompt Timeout
Number of seconds to wait for setup activation key. 65535(0xFFFF)
means indefinite waiting.
GateA20 Active
UPON REQUEST – GA20 can be disabled using BiOS services.
ALWAYS – do not allow disabling GA20; this option is useful when
any RT code is executed above 1MB.
Option ROM Messages
Set display mode for Option ROM. Options are Force BIOS and Keep
Current.
Interrupt 19 Capture
Enable: Allows Option ROMs to trap Int 19.
Boot Option Priorities
Sets the system boot order.
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
IB905 User’s Manual 41
BIOS SETUP
Security Settings
This section allows you to configure and improve your system and
allows you to set up some system features according to your preference.
Main Advanced Chipset Boot Security Save & Exit
Password Description
If ONLY the Administrator’s password is set, then
this only limits access to Setup and is only asked
for when entering Setup.
If ONLY the User’s password is set, then this is a
power on password and must be entered to boot
or enter Setup. In Setup the User will have
Administrator rights
Administrator Password
User Password
Administrator Password
Set Setup Administrator Password.
User Password
Set User Password.
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
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IB905 User’s Manual
BIOS SETUP
Save & Exit Settings
Main Advanced Chipset Boot Security Save & Exit
Save Changes and Exit
Discard Changes and Exit
Save Changes and Reset
Discard Changes and Reset
Save Options
Save Changes
Discard Changes
Restore Defaults
Save as User Defaults
Restore User Defaults
Boot Override
Launch EFI Shell from filesystem device
Save Changes and Exit
Exit system setup after saving the changes.
Discard Changes and Exit
Exit system setup without saving any changes.
Save Changes and Reset
Reset the system after saving the changes.
Discard Changes and Reset
Reset system setup without saving any changes.
Save Changes
Save Changes done so far to any of the setup options.
Discard Changes
Discard Changes done so far to any of the setup options.
Restore Defaults
Restore/Load Defaults values for all the setup options.
Aptio Setup Utility
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
IB905 User’s Manual 43
BIOS SETUP
Save as User Defaults
Save the changes done so far as User Defaults.
Restore User Defaults
Restore the User Defaults to all the setup options.
Boot Override
Pressing ENTER causes the system to enter the OS.
Launch EFI Shell from filesystem device
Attempts to Launch EFI Shell applicat ion (Shellx64.efi ) from one of t he
available filesystem devices.
44
IB905 User’s Manual
DRIVERS INSTALLATION
Drivers Installation
This section describes the installation procedures for software and
drivers. The software and drivers are included with the motherboard. 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 ........................................................... 47
Realtek HD Audio Driver Installation ....................................... 48
LAN Drivers Installation ........................................................... 49
ASMedia USB 3.0 Drivers ........................................................ 51
IMPORTANT NOTE:
After installing your Windows operating system, you must install first
the Intel Chipset Software Installation Utility before proceeding with the
drivers installation.
IB905 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.
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
QM67/Q67 Chipset Drivers.
2. Click Intel(R) Chipset Software Installation Utility.
3. When the Welcome screen to the Intel® Chipset Device Software
appears, click Next to continue.
4. Click Yes to accept the software license agreement and proceed with
the installation process.
5. On the Readme File Information screen, click Next to continue the
installation.
6. The Setup process is now complete. Click Finish to restart the
computer and for changes to take effect.
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IB905 User’s Manual
DRIVERS INSTALLATION
VGA Drivers Installation
NOTE: Before installing the Intel(R) QM67 Chipset Family Graphics
Driver, the Microsoft .NET Framework 3.5 SPI should be first
installed.
To install the VGA drivers, follow the steps below.
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
QM67/Q67 Chipset Drivers.
2. Click Intel(R) QM67 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. On the Readme File Information screen, click Next to continue the
installation of the Intel® Graphics Media Accelerator Driver.
6. On Setup Progress screen, click Next to continue.
7. Setup complete. Click Finish to restart the computer and for changes
to take effect.
IB905 User’s Manual 47
DRIVER INSTALLATION
Realtek HD Audio Driver Installation
Follow the steps below to install the Realtek HD Audio Drivers.
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
QM67/Q67 Chipset Drivers.
2. Click Realtek High Definition Audio Driver.
3. On the Welcome to the InstallShield Wizard screen, click Yes to
proceed with and complete the installation process.
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IB905 User’s Manual
DRIVERS INSTALLATION
LAN Drivers Installation
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
QM67/Q67 Chipset Drivers.
2. Click Intel(R) PRO LAN Network Driver.
3. When the Welcome screen appears, click Next. On the next screen,
click Yes to to agree with the license agreement.
4. Click the checkbox for Drivers in the Setup Options screen to select
it and click Next to continue.
IB905 User’s Manual 49
DRIVER INSTALLATION
5. The wizard is ready to begin installation. Click Install to begin the
installation.
6. When InstallShield Wizard is complete, click Finish.
50
IB905 User’s Manual
DRIVERS INSTALLATION
ASMedia USB 3.0 Drivers
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
QM67/Q67 Chipset Drivers.
2. Click Intel(R) PRO LAN Network Driver.
2. When the Welcome screen to the InstallShield Wizard for Intel®
Management Engine Components, click Next.
3. When InstallShield Wizard is complete, click Finish.
IB905 User’s Manual 51
DRIVER INSTALLATION
This page is intentionally left blank.
52
IB905 User’s Manual
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 fo llowing
table lists the I/O port addresses used.
Address Device Description
000h - 01Fh DMA Controller #1
020h - 03Fh Interrupt Controller #1
040h - 05Fh Timer
060h - 064h Keyboard Controller
070h - 07Fh Real Time Clock, NMI
080h - 09Fh DMA Page Register
0A0h - 0BFh Interrupt Controller #2
0C0h - 0DFh DMA Controller #2
0F0h Clear Math Coprocessor Busy Signal
0F1h Reset Math Coprocessor
E000-E01F Network Connection
F060-F07F Network Connection
F080-F0D7 SATA Storage Controller
2F8h - 2FFh Serial Port #2(COM2)
3B0h- 3BBh Graphics adapter Controller
3F8h - 3FFh Serial Port #1(COM1)
3D0h - 3DFh CGA adapter
IB905 User’s Manual 53
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 t he devices
on board.
Level Function
IRQ0 System Timer Output
IRQ1 Keyboard
IRQ2 Interrupt Cascade
IRQ3 Serial Port #2
IRQ4 Serial Port #1
IRQ5 Reserved
IRQ6 Reserved
IRQ7 Reserved
IRQ8 Real Time Clock
IRQ9 Reserved
IRQ10 Serial Port #3
IRQ11 Serial Port #4
IRQ12 PS/2 Mouse
IRQ13 80287
IRQ14 Primary IDE
IRQ15 Secondary IDE
IRQ19 SATA Storage
54
IB905 User’s Manual
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 <stdio.h>
#include <stdlib.h>
#include "W627DHG.H"
//===========================================================================
int main (int argc, char *argv[]);
void copyright(void);
void EnableWDT(int);
void DisableWDT(void);
//===========================================================================
int main (int argc, char *argv[])
{
unsigned char bBuf;
unsigned char bTime;
char **endptr;
copyright();
if (argc != 2)
{
printf(" Parameter incorrect!!\n");
return 1;
}
if (Init_W627DHG() == 0)
{
printf(" Winbond 83627HF is not detected, program abort.\n");
return 1;
}
bTime = strtol (argv[1], endptr, 10);
printf("System will reset after %d seconds\n", bTime);
EnableWDT(bTime);
return 0;
}
//===========================================================================
IB905 User’s Manual 55
APPENDIX
void copyright(void)
{
printf("\n======== Winbond 83627DHG 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_W627DHG_Reg( 0x2D);
bBuf &= (!0x01);
Set_W627DHG_Reg( 0x2D, bBuf); //Enable WDTO
Set_W627DHG_LD( 0x08); //switch to logic device 8
Set_W627DHG_Reg( 0x30, 0x01); //enable timer
bBuf = Get_W627DHG_Reg( 0xF5);
bBuf &= (!0x08);
Set_W627DHG_Reg( 0xF5, bBuf); //count mode is second
Set_W627DHG_Reg( 0xF6, interval); //set timer
}
//===========================================================================
void DisableWDT(void)
{
Set_W627DHG_LD(0x08); //switch to logic device 8
Set_W627DHG_Reg(0xF6, 0x00); //clear watchdog timer
Set_W627DHG_Reg(0x30, 0x00); //watchdog disabled
}
//===========================================================================
56
IB905 User’s Manual
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 "W627DHG.H"
#include <dos.h>
//===========================================================================
unsigned int W627DHG_BASE;
void Unlock_W627DHG (void);
void Lock_W627DHG (void);
//===========================================================================
unsigned int Init_W627DHG(void)
{
unsigned int result;
unsigned char ucDid;
W627DHG_BASE = 0x2E;
result = W627DHG_BASE;
ucDid = Get_W627DHG_Reg(0x20);
if (ucDid == 0x88)
{ goto Init_Finish; }
W627DHG_BASE = 0x4E;
result = W627DHG_BASE;
ucDid = Get_W627DHG_Reg(0x20);
if (ucDid == 0x88)
{ goto Init_Finish; }
W627DHG_BASE = 0x00;
result = W627DHG_BASE;
Init_Finish:
return (result);
}
//===========================================================================
void Unlock_W627DHG (void)
{
outportb(W627DHG_INDEX_PORT, W627DHG_UNLOCK);
outportb(W627DHG_INDEX_PORT, W627DHG_UNLOCK);
}
//===========================================================================
void Lock_W627DHG (void)
{
outportb(W627DHG_INDEX_PORT, W627DHG_LOCK);
}
//===========================================================================
void Set_W627DHG_LD( unsigned char LD)
{
Unlock_W627DHG();
outportb(W627DHG_INDEX_PORT, W627DHG_REG_LD);
outportb(W627DHG_DATA_PORT, LD);
Lock_W627DHG();
}
IB905 User’s Manual 57
APPENDIX
//===========================================================================
void Set_W627DHG_Reg( unsigned char REG, unsigned char DATA)
{
Unlock_W627DHG();
outportb(W627DHG_INDEX_PORT, REG);
outportb(W627DHG_DATA_PORT, DATA);
Lock_W627DHG();
}
//===========================================================================
unsigned char Get_W627DHG_Reg(unsigned char REG)
{
unsigned char Result;
Unlock_W627DHG();
outportb(W627DHG_INDEX_PORT, REG);
Result = inportb(W627DHG_DATA_PORT);
Lock_W627DHG();
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 __W627DHG_H
#define __W627DHG_H 1
//===========================================================================
#define W627DHG_INDEX_PORT (W627DHG_BASE)
#define W627DHG_DATA_PORT (W627DHG_BASE+1)
//===========================================================================
#define W627DHG_REG_LD 0x07
//===========================================================================
#define W627DHG_UNLOCK 0x87
#define W627DHG_LOCK 0xAA
//===========================================================================
unsigned int Init_W627DHG(void);
void Set_W627DHG_LD( unsigned char);
void Set_W627DHG_Reg( unsigned char, unsigned char);
unsigned char Get_W627DHG_Reg( unsigned char);
//===========================================================================
#endif //__W627DHG_H
58
IB905 User’s Manual
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