IB888

Intel ® Atom
Poulsbo XL Chipset
3.5” Disk Size SBC

USER’S MANUAL
Version 1.1
Acknowledgments
Award is a registered trademark of Award Software International,
Inc.
PS/2 is a trademark of International Business Machines
Corporation.
Intel and Atom 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.

ii IB888 User’s Manual

Table of Contents
Introduction ....................................................... 1
Product Description ............................................................. 1
Checklist .............................................................................. 2
IB888 Specifications ........................................................... 3
Board Dimensions ............................................................... 4

Installations ....................................................... 5
Installing the Memory ......................................................... 6
Setting the Jumpers ............................................................. 7
Connectors on IB888......................................................... 11

BIOS Setup ....................................................... 19

Drivers Installation ...................................... 37
Intel Chipset Device Software........................................... 38
VGA Drivers Installation .................................................. 39
Audio Drivers Installation ................................................. 41
LAN Drivers Installation ................................................... 42

Appendix ........................................................... 43
A. I/O Port Address Map................................................... 43
B. Interrupt Request Lines (IRQ) ...................................... 44
C. Watchdog Timer Configuration.................................... 45

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iv IB888 User’s Manual

 INTRODUCTION

Introduction
Product Description
The IB888 3.5” disk-size board incorporates the Mobile Intel® Poulsbo XL
Chipset for Embedded Computing, consisting of the Intel® single-chip system
controller hub (SCH), an optimized integrated graphics solution with a 533MHz
and 400MHz front-side bus. Dimensions of the board are 102mm x 147mm.

The integrated powerful 3D graphics engine, based on Intel® Graphics Media

Accelerator) architecture 500, operates at core speeds of up to 200 MHz. It
features a low-power design, With DDR2 533/400MHz one SO-DIMM socket
on board, the board supports up to 2GB of DDR2 system memory.

Intel® Graphics supports a unique intelligent memory management scheme

called Dynamic Video Memory Technology (DVMT). DVMT handles diverse
applications by providing the availability of system memory for general
computer usage, while supplying additional graphics memory when a
3D-intensive application requests it. The Intel graphics architecture also takes
advantage of the high-performance Intel processor. Intel graphics supports Dual
Independent Display technology.

The main features of the board are:

 Supports Intel® Atom Z530 (1.6GHz), Z520 (1.33GHz), Z510
(1.1GHz)
 Supports 400/533MHz FSB
 One DDR2 SDRAM SO-DIMM, Max. 2GB memory
 Onboard One Realtek Gigabit LAN
 Intel® VGA for DVI-D / LVDS
 1x IDE, 8x USB 2.0, 4x COM, Watchdog timer
 1x Mini PCI-E Socket

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INTRODUCTION

Checklist
Your IB888 package should include the items listed below.
 The IB888 3.5” disk-size SBC
 This User’s Manual
 1 CD containing chipset drivers and flash memory utility
 Options:
 Cable kit
 Heatsink

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 INTRODUCTION

IB888 Specifications
Form Factor 3.5” Disk Size SBC
CPU Type Intel Atom (Silverthorne XL) CPUs 533 MHz,
- Ultra Low Voltage
- 512KB On-die L2 Cache
- Hyper- Threading Technology support
System Speed 1.1GHz/1.33GHz / 1.6GHz
CPU FSB 400/533MHz
Cache 512K L2 cache
Green /APM APM1.2
BIOS Award BIOS: supports ACPI function
Chipset Intel Poulsbo XL SCH Chipset, 1295-pin BGA, 37.5X37.5 mm
Memory 1 x 200-pin DDRII, 400/533-MT/s SO-DIMM, Max. 2GB
VGA Chrontel CH7307C DVI-D through SDVO port
LAN One PCI-E Gigabit LAN (Realtek RTL8111C)
USB Poulsbo XL SCH built-in USB2. 0 host controller with 8 ports,
Audio Poulsbo XL SCH built-in Audio controller ALC662 5.1-Channel (Line-in,
Line-out & Microphone)
PATA-IDE Poulsbo XL SCH built-in one channel Ultra DMA 33/66/100 for IDE
(44-pin box-header x 1) & CF (TYPEII)
LPC I/O Winbond 83627EHG:
- COM1 (RS232), COM2 (RS232/422/485),
- LPT1
- Hardware monitor (3 thermal inputs, 6 voltage monitor inputs)
- KB/Mouse Connector
2nd LPC I/O Fintek F81216DG COM3 & COM4 (RS232)
RTC/CMOS Poulsbo XL SCH built-in with on board Lithium Battery
Edge Connector DVI-D x1 for VGA
DB9 x1 for COM1
RJ45 x1 for Gigabit LAN
Dual USB stack connector x1 for USB1/2
Onboard Header DF13 Socket x 1 for LVDS
/ Connectors 8 pins header x 3 for 6 USB ports
44-pin box header x1 for IDE
DF11 12-pin header x1 for audio
DF11 10-pin header x1 for COM2
DF11 20-pin header x1 for COM3, COM4
26-pin box header for SD/SDIO/MMC
26-pin header for Parallel port
10-pin header for KB/MS
Digital I/O 4 in / 4 out
Expansion Slots Mini PCI-E Socket x1
Watchdog Timer Yes (256 segments, 0, 1, 2…255. sec/min)
Power DC power jack x1 for +12V DC-in
Connector
Board Size 102 x 147mm

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INTRODUCTION

Board Dimensions

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 INSTALLATIONS

Installations
This section provides information on how to use the jumpers and
connectors on the IB888 in order to set up a workable system. The topics
covered are:

Installing the Memory ........................................................................... 6

Setting the Jumpers................................................................................ 7
Connectors on IB888 ........................................................................... 11

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INSTALLATIONS

Installing the Memory

The IB888 board supports a DDR2 memory socket for a maximum total
memory of 2GB in DDR2 533/400 memory type.
Installing and Removing Memory Modules
To install DDR2 modules, locate the memory socket on the board and
perform the following steps:
1. Hold the DDR2 module so that the keys of the DDR2 module align
with those on the memory slot.
2. Gently push the DDR2 module in an angle as shown in the picture
below until the clips of the sockets lock to hold the DDR2 module in
place when the DDR2 module touches the bottom of the socket.
3. To remove the DDR2 module, press the clips with both hands.

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Setting the Jumpers

Jumpers are used on IB888 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 IB888 and their respective functions.
Jumper Locations on IB888................................................................... 8
JP1: Compact Flash Slave/Master Selection ......................................... 9
JP2: LCD Panel Power Selection .......................................................... 9
JP4: AT/ATX Selection ......................................................................... 9
JP5, JP6: SD/IO Power Selection .......................................................... 9
JP7, JP8, JP10: RS232/422/485 (COM2) Selection ............................ 10
JP9: Clear CMOS Setting .................................................................... 10

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Jumper Locations on IB888

Jumpers on IB888 ............................................................................ Page

JP1: Compact Flash Slave/Master Selection .......................................... 9
JP2: LCD Panel Power Selection........................................................... 9
JP4: AT/ATX Selection ......................................................................... 9
JP5, JP6: SD/IO Power Selection .......................................................... 9
JP7, JP8, JP10: RS232/422/485 (COM2) Selection ............................ 10
JP9: Clear CMOS Setting .................................................................... 10

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 INSTALLATIONS

JP1: Compact Flash Slave/Master Selection

JP1 CF Setting

Master

Slave
[

JP2: LCD Panel Power Selection

JP2 LCD Panel Power

3.3V

5V

JP4: AT/ATX Selection

JP4 Setting Function

Pin 1-2 ATX mode

Short/Closed

Pin 2-3 AT mode

Short/Closed

JP5, JP6: SD/IO Power Selection

JP5 SLOT2 Power

Enable

By MANUAL

JP6 SLOT1 Power

Enable

By MANUAL

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INSTALLATIONS

JP7, JP8, JP10: 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
RS-232 RS-422 RS-485
Function
JP7: JP7: JP7:
1-2 3-4 5-6
Jumper
Setting JP8: JP8: JP8:
(pin closed) 3-5 & 4-6 1-3 & 2-4 1-3 & 2-4

JP10: JP10: JP10:

3-5 & 4-6 1-3 & 2-4 1-3 & 2-4

JP9: Clear CMOS Setting

JP9 Setting

Normal

Clear CMOS

Note: After clearing CMOS, return the jumper to pin 1-2 (short).

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Connectors on IB888
Connector Locations on IB888 ............................................................ 12
CN1: Compact Flash Connector .......................................................... 13
CN2: USB 0/1 Connector .................................................................... 13
CN3: Gigabit LAN RJ45 Connector ................................................... 13
CN4: DVI-D Connector ...................................................................... 13
CN5, J17: COM1, COM2 Serial Ports Connector ............................... 13
IDE1: IDE Connector .......................................................................... 14
J1: Parallel Port Connector .................................................................. 14
J2 (F_PANEL): System Function Connector ...................................... 15
J3: LVDS Connectors (DF13 Connector) ........................................... 16
J4: Digital I/O Connector (4 in, 4 out)................................................. 16
J5: LCD Backlight Connector ............................................................. 16
J6: SD/IO Connector ........................................................................... 17
J8, J10, J12: USB2~USB7 Connectors ............................................... 17
J9: PS/2 Keyboard / Mouse Connector................................................ 17
J13: HDD Power Connector ................................................................ 17
J11: Buzzer .......................................................................................... 18
J14: Board Input Power Connector ..................................................... 18
J15: LPC Connector (factory use only) ............................................... 18
J16: CPLD Connector (factory use only) ............................................ 18
J18: COM3, COM4 Serial Port (DF11 Connector) ............................. 18
J19: Audio Connector .......................................................................... 18

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Connector Locations on IB888

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CN1: Compact Flash Connector

CN2: USB 0/1 Connector

CN3: Gigabit LAN RJ45 Connector

CN4: DVI-D Connector

CN5, J17: COM1, COM2 Serial Ports Connector

CN5 (COM1) is a DB-9 connector, while J17 (COM2) is a pin-header
connector.

Signal Name Pin # Pin # Signal Name

DCD, Data carrier detect 1 2 RXD, Receive data
TXD, Transmit data 3 4 DTR, Data terminal ready
GND, ground 5 6 DSR, Data set ready
RTS, Request to send 7 8 CTS, Clear to send
RI, Ring indicator 9 10 Not Used

J17: COM2 is jumper selectable for RS-232, RS-422 and RS-485.

Pin # Signal Name
RS-232 RS-422 RS-485
1 DCD TX- DATA-
2 RX TX+ DATA+
3 TX RX+ NC
4 DTR RX- NC
5 Ground Ground Ground
6 DSR NC NC
7 RTS NC NC
8 CTS NC NC
9 RI NC NC
10 NC NC NC

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INSTALLATIONS

IDE1: IDE Connector

Signal Name Pin # Pin # Signal Name
Reset IDE 1 2 Ground
Host data 7 3 4 Host data 8
Host data 6 5 6 Host data 9
Host data 5 7 8 Host data 10
Host data 4 9 10 Host data 11
Host data 3 11 12 Host data 12
Host data 2 13 14 Host data 13
Host data 1 15 16 Host data 14
Host data 0 17 18 Host data 15
Ground 19 20 Protect pin
DRQ0 21 22 Ground
Host IOW 23 24 Ground
Host IOR 25 26 Ground
IOCHRDY 27 28 Host ALE
DACK0 29 30 Ground
IRQ14 31 32 No connect
Address 1 33 34 Cable Detect
Address 0 35 36 Address 2
Chip select 0 37 38 Chip select 1
Activity 39 40 Ground
+5V 41 42 +5V
Ground 43 44 NC

J1: Parallel Port Connector

Signal Name Pin # Pin # Signal Name
Line printer strobe 1 14 AutoFeed
PD0, parallel data 0 2 15 Error
PD1, parallel data 1 3 16 Initialize
PD2, parallel data 2 4 17 Select
PD3, parallel data 3 5 18 Ground
PD4, parallel data 4 6 19 Ground
PD5, parallel data 5 7 20 Ground
PD6, parallel data 6 8 21 Ground
PD7, parallel data 7 9 22 Ground
ACK, acknowledge 10 23 Ground
Busy 11 24 Ground
Paper empty 12 25 Ground
Select 13 N/A N/A

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J2 (F_PANEL): System Function Connector

J2 provides connectors for system indicators that provide light indication
of the computer activities and switches to change the computer status. J2
is an 8-pin header that provides interfaces for the following functions.

ATX Power ON Switch: Pins 1 and 2

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.

Power LED: Pins 3 and 4

Pin # Signal Name
3 LED(+)
4 LED(-)

Hard Disk Drive LED Connector: Pins 5 and 6

This connector connects to the hard drive activity LED on
control panel. This LED will flash when the HDD is being
accessed.
Pin # Signal Name
5 LED(+)
6 LED(-)

Reset Switch: Pins 7 and 8

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.

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INSTALLATIONS

J3: LVDS Connectors (DF13 Connector)

The LVDS connector supports single-channel 18-bit or 24-bit displays.
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
DDC_DATA 20 19 DDC_CLK

J4: Digital I/O Connector (4 in, 4 out)

This 10-pin digital I/O connector supports TTL levels and is used to
control external devices requiring ON/OFF circuitry.
Signal Name Pin # Pin # Signal Name
Ground 1 2 +5V
Out3 3 4 Out1
Out2 5 6 Out0
IN3 7 8 IN1
IN2 9 10 IN0

J5: LCD Backlight Connector

Pin # Signal Name
1 +12V
2 Backlight Enable
3 ADJ
4 Ground

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J6: SD/IO Connector

Signal Name Pin # Pin # Signal Name
SLOT2-PWR(3.3V) 1 14 SLOT1-PWR(3.3V)
SLOT2-DATA0 2 15 SLOT1-DATA0
SLOT2-DATA1 3 16 SLOT1-DATA1
SLOT2-DATA2 4 17 SLOT1-DATA2
SLOT2-DATA3 5 18 SLOT1-DATA3
SLOT2-DATA4 6 19 SLOT1-CMD
SLOT2-DATA5 7 20 SLOT1-CLK
SLOT2-DATA6 8 21 SLOT1-CD#
SLOT2-DATA7 9 22 SLOT1-WP
SLOT2-CMD 10 23 N/A
SLOT2-CLK 11 24 N/A
SLOT2-CD# 12 25 Ground
SLOT2-WP 13 26 Ground

J8, J10, J12: USB2~USB7 Connectors

Signal Name Pin Pin Signal Name
VCC 1 5 Ground
USB2- 2 6 USB3+
USB2+ 3 7 USB3-
Ground 4 8 VCC

Note: J12 (USB6/7) is compatible with USB2.0 device only.

J9: PS/2 Keyboard / Mouse Connector

J9 is a 10-pin header connector, has functions for both keyboard and
mouse. The following table shows the pin assignments of this connector.
Signal Name Pin # Pin # Signal Name
Protect pin 10 5 N.C.
KB clock 9 4 Mouse clock
KB data 8 3 Mouse data
VCC 7 2 VCC
Ground 6 1 Ground

J13: HDD Power Connector

Pin # Signal Name
1 +5V
2 Ground
3 Ground
4 +12V

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INSTALLATIONS

J11: Buzzer
Pin # Signal Name
1 +5V
2 Beep

J14: Board Input Power Connector

Pin # Signal Name
1
1 +12V
2 GND

J15: LPC Connector (factory use only)

J16: CPLD Connector (factory use only)

J18: COM3, COM4 Serial Port (DF11 Connector)

Signal Name Pin # Pin # Signal Name
DSR3 2 1 DCD3
RTS3 4 3 RXD3
CTS3 6 5 TXD3
RI3 8 7 DTR3
NC 10 9 Ground
DSR4 12 11 DCD4
RTS4 14 13 RXD4
CTS4 16 15 TXD4
RI4 18 17 DTR4
NC 20 19 Ground

J19: Audio Connector

Signal Name Pin # Pin # Signal Name
LINE-OUT L 1 2 LINE-OUT R
JD-OUT 3 4 Ground
LINE-IN L 5 6 LINE-IN R
JD-IN 7 8 Ground
Mic-In L 9 10 Mic-In R
JD-Mic 11 12 Ground

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 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 ............................................................................... 20
BIOS Setup .......................................................................................... 20
Standard CMOS Features .................................................................... 22
Advanced BIOS Features .................................................................... 25
Advanced Chipset Features ................................................................. 28
Integrated Peripherals ........................................................................ 289
Power Management Setup ................................................................... 32
PNP/PCI Configurations ..................................................................... 34
PC Health Status .................................................................................. 35
Load Fail-Safe Defaults ....................................................................... 36
Load Optimized Defaults..................................................................... 36
Set Supervisor/User Password ............................................................. 36
Save & Exit Setup ............................................................................... 36
Exit Without Saving ............................................................................ 36

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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 <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> 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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 BIOS SETUP

Phoenix - AwardBIOS CMOS Setup Utility

Standard CMOS Features Load Fail-Safe Defaults

Advanced BIOS Features Load Optimized Defaults
Advanced Chipset Features Set Supervisor Password
Integrated Peripherals Set User Password
Power Management Setup Save & Exit Setup
PnP/PCI Configurations Exit Without Saving
PC Health Status
ESC : Quit     : Select Item
F10 : Save & Exit Setup
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.

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BIOS SETUP

Standard CMOS Features

“Standard CMOS Features” 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) Tue, Mar 3 2009 Item Help

Time (hh:mm:ss) 12 : 00 : 00 Menu Level >

IDE Channel 0 Master None Change the day, month,

IDE Channel 0 Slave None Year and century

Video EGA/VGA
Halt On All, But Keyboard

Base Memory 640K

Extended Memory 129024K
Total Memory 130048K

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 <F1> key. It will
display the relevant information to help you. The memory display at the
lower right-hand side of the menu is read-only. It will adjust
automatically according to the memory changed. The following
describes each item of this menu.
Date
The date format is:
Day : Sun to Sat
Month : 1 to 12
Date : 1 to 31
Year : 1999 to 2099

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 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 <PgUp>/ <PgDn>
or +/- keys to set the current time.

IDE Channel Master/Slave

The onboard PCI IDE connector provides Primary and Secondary
channels for connecting up to two IDE hard disks or other IDE devices.

Press <Enter> to configure the hard disk. The selections include Auto,
Manual, and None. Select ‘Manual’ to define the drive information
manually. You will be asked to enter the following items.
Capacity : Capacity/size of the hard disk drive
Cylinder : Number of cylinders
Head : Number of read/write heads
Precomp : Write precompensation
Landing Zone : Landing zone
Sector : Number of sectors

The Access Mode selections are as follows:

CHS (HD < 528MB)
LBA (HD > 528MB and supports Logical Block Addressing)
Large (for MS-DOS only)
Auto

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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 key-
board or disk error; it will stop for all others.

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 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 Press Enter ITEM HELP
Hard Disk Boot Priority Press Enter
Virus Warning Disabled Menu Level >
CPU L1 & L2 Cache Enabled
CPU L3 Cache Enabled
Hyper-Threading Technology Enabled
Quick Power On Self Test Enabled
First Boot Device USB-FDD
Second Boot Device Hard Disk
Third Boot Device CDROM
Boot Other Device Enabled
Boot Up NumLock Status On
Typematic Rate Setting Disabled
Typematic Rate (Chars/Sec) 6
Typematic Delay (Msec) 250
Security Option Setup
APIC Mode Enabled
MPS Version Control for OS 1.4
OS Select For DRAM>64MB Non-OS2
Small Logo (EPA) Show Disabled

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.

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.

CPU L1 / L2 / L3 Cache
Cache memory is additional memory that is much faster than
conventional DRAM (system memory). CPUs from 486-type on up
contain internal cache memory, and most, but not all, modern PCs have
additional (external) cache memory. When the CPU requests data, the
system transfers the requested data from the main DRAM into cache
memory, for even faster access by the CPU. These items allow you to
enable (speed up memory access) or disable the cache function. By
default, these items are enabled.

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BIOS SETUP

Hyper-Threading Technology
By default, this function is enabled.

Quick Power On Self Test

When enabled, this field speeds up the Power On Self Test (POST) after
the system is turned on. If it is set to Enabled, BIOS will skip some
items.

First/Second/Third Boot Device

These fields determine the drive that the system searches first for an
operating system. The options available include LS120, Hard Disk,
CDROM, ZIP100, USB-FDD, USB-ZIP, USB-CDROM, Legacy LAN,
Realtek Boot Ag and Disabled.

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.

Boot Up NumLock Status

This allows you to activate the NumLock function after you power up
the system.

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
keystrokes speeds. Settings are from 6 to 30 characters per second.

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 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.

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.

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BIOS SETUP

Advanced Chipset Features

This Setup menu controls the configuration of the chipset.
Phoenix - AwardBIOS CMOS Setup Utility
Advanced Chipset Features
DRAM Timing Selectable By SPD ITEM HELP
SLP_S4# Assertion Width 4 to 5 Sec Menu Level >
System BIOS Cacheable Enabled
Video BIOS Cacheable Disabled

** VGA Setting **
On-Chip Frame Buffer Size 8MB
Boot Type DVI
LCD Panel Type 1024x768 generic
Panel Scaling AUTO
BIA Control VBIOS Default

DRAM Timing Selectable

This option refers to the method by which the DRAM timing is selected.
The default is By SPD.

SLP_S4# Assertion Width

The default setting is 4 to 5 Sec.
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.

Video BIOS Cacheable

The Setting Enabled allows caching of the video BIOS ROM at
C0000h-F7FFFh, resulting in better video performance. However, if
any program writes to this memory area, a system error may result. By
default, this field is disabled.

VGA Setting
The fields under the VGA Setting and their default settings are:
On-Chip Frame Buffer Size: 8MB
Boot Type: DVI
LCD Panel Type: 1024x768 generic
Panel Scaling: Auto
BIA Control: VBIOS Default

28 IB888 User’s Manual

 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 Press Enter ITEM HELP

Onboard Device Press Enter Menu Level >
Super IO Device Press Enter
Second IO Device Press Enter
PCI Express Root Function Press Enter
USB Device Setting Press Enter
Onboard Lan Boot ROM Disabled

Phoenix - AwardBIOS CMOS Setup Utility

OnChip IDE Device

IDE HDD Block Mode Enabled ITEM HELP

IDE Primary Master PIO Auto Menu Level >
IDE Primary Slave PIO Auto
IDE Primary Master UDMA Auto
IDE Primary Slave UDMA Auto

Phoenix - AwardBIOS CMOS Setup Utility

Onboard Device

Intel HD Audio Controller Auto ITEM HELP

USB Client Controller Disabled
SDIO/MMC Controller Enabled

Phoenix - AwardBIOS CMOS Setup Utility

Super IO Device

Onboard Serial Port 1 3F8/IRQ4 ITEM HELP

Onboard Serial Port 2 2F8/IRQ3 Menu Level >
Onboard Parallel Port 378/IRQ7
Parallel Port Mode SPP
EPP Mode Select EPP1.7
ECP Mode Use DMA 3

Phoenix - AwardBIOS CMOS Setup Utility

Second Super IO Device

Onboard Serial Port 3 3E8h ITEM HELP

Serial Port 3 Use IRQ IRQ10 Menu Level >
Onboard Serial Port 4 2E8h
Serial Port 4 Use IRQ IRQ5

IB888 User’s Manual 29

BIOS SETUP

Phoenix - AwardBIOS CMOS Setup Utility

PCI Express Root Function

PCI Express Port 1 Auto ITEM HELP

PCI Express Port 2 Auto

Phoenix - AwardBIOS CMOS Setup Utility

USB Device Setting

USB 1.0 Controller Enabled ITEM HELP

USB 2.0 Controller Enabled Menu Level >
USB Operation Mode High Speed
USB Keyboard Function Enabled
USB Storage Function Enabled

*** 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

The integrated peripheral controller contains an IDE interface with
support for two IDE channels. Select Enabled to activate each channel
separately.

IDE Primary 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 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.

Intel HD Audio Controller Select

This field, by default, is set to Auto.

USB Client Controller

This field, by default, is set to Disabled.

30 IB888 User’s Manual

 BIOS SETUP

SDIO/MMC Controller
This field, by default, is set to Enabled.

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/IRQ10
Serial Port 4 2E8/IRQ5
Parallel Port 378H/IRQ7

Parallel Port Mode

This field allows you to determine parallel port mode function.
SPP Standard Printer Port
EPP Enhanced Parallel Port
ECP Extended Capabilities Port
ECP+EPP Combination of ECP and EPP capabilities
Normal Normal function

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.
USB Operation Mode
By default, this field is set to High Speed.
USB Keyboard/Storage Function
The options for this field are Enabled and Disabled. By default, this field
is set to Enabled.

Onboard Lan Boot ROM

By default, this setting is Disabled.

IB888 User’s Manual 31

BIOS SETUP

Power Management Setup

Phoenix - AwardBIOS CMOS Setup Utility
Power Management Setup

ACPI Suspend Type S3(STR) ITEM HELP

Power Management User Define Menu Level >
Video Off Method V/H SYNC+Blank
Video Off In Suspend Yes
Suspend Type Stop Grant
HDD Power Down Disabled
Soft-Off by PWR-BTTN Instant-Off
Wake-Up by PCI Card Disabled
HPET Feature Press Enter

ACPI Suspend Type

The default setting of the ACPI Suspend mode is S3(STR).

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
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.

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.

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.

32 IB888 User’s Manual

 BIOS SETUP
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.

Wake-Up by PCI card

By default, this field is Disabled.

HPET Feature
HPET means “High Precision Event Timer”. The HPET can produce
periodic interrupts at a much higher resolution than the RTC and is often
used to synchronize multimedia streams.

IB888 User’s Manual 33

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 Onboard ITEM HELP

Reset Configuration Data Disabled
Menu Level
Resources Controlled By Auto (ESCD)
Press Enter Select Yes if you are
IRQ Resources
using a Plug and Play
capable operating
PCI/VGA Palette Snoop Disabled
system Select No if
PCI Latency Timer(CLK) 32 you need the BIOS to
configure non-boot
**PCI Express relative items** devices
Maximum Payload Size 128

Init Display First

The default setting is Onboard.

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
can work with an MPEG ISA/VESA VGA card. When this field is
disabled, a PCI/VGA cannot work with an MPEG ISA/VESA card.

Maximum Payload Size

The default setting of the PCI Express Maximum Payload Size is 128.

34 IB888 User’s Manual

 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

CPU Warning Temperature Disabled ITEM HELP

Current System Temp. 45°C/113°F Menu Level >
Current CPU Temp. 45°C/113°F
Vcore 0.84 V
+12 V 12.24 V
+1.8V 1.88V
+5V 5.22V
-12V -12.39V
+3.3V 3.31V
VBAT (V) 3.23 V
3VSB(V) 3.29 V

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.

IB888 User’s Manual 35

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/User 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 <Enter>. The
Enter Password: message prompts on the screen. Type the password, up
to eight characters in length, and press <Enter>. The system confirms
your password by asking you to type it again. After setting a password,
the screen automatically returns to the main screen.
To disable a password, just press the <Enter> key when you are
prompted to enter the password. A message will confirm the password to
be disabled. Once the password is disabled, the system will boot and you
can enter Setup freely.

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.

36 IB888 User’s Manual

 DRIVERS INSTALLATION

Drivers Installation
This section describes the installation procedures for software and
drivers under the Windows XP and Windows Vista. 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 Device Software ............................................................. 38

VGA Drivers Installation .................................................................... 39
Audio Drivers Installation ................................................................... 41
LAN Drivers Installation ..................................................................... 42

IMPORTANT NOTE:
After installing your Windows operating system, you must install first
the Intel Chipset Software Installation Utility before proceeding with the
drivers installation.

IB888 User’s Manual 37

DRIVERS INSTALLATION

Intel Chipset Device Software

1. Insert the CD that comes with the board. Click Intel (R)Chipset
Software Installation Utility.

2. When the welcome screen to the setup program for Intel® Chipset
Device Software appears, click Next to continue.

3. In the next screen, click Next to agree with the terms of the license
agreement. Then, click Next again in the next screen after reading the
Readme File Information to continue. After Setup has finished installing
the software, click Finish to complete the setup process.

38 IB888 User’s Manual

 DRIVERS INSTALLATION

VGA Drivers Installation

1. Insert the CD that comes with the board. Click Intel (R)SCH Chipset
Family Graphics Driver.

2. When the welcome screen to the setup program for Intel® Graphics
Media Accelerator 500 appears, click Next to continue.

3. In the next screen, click Next to agree with the terms of the license
agreement. Then, click Next again in the nex screen after reading the
Readme File Information to continue.

4. Click Install this driver software anyway to continue.

IB888 User’s Manual 39

DRIVERS INSTALLATION

5. Click Next to continue with the setup operations.

6. When setup is completed, click Finish to restart the computer and for
changes to take effect.

Note: After the installation of the Windows XP VGA drivers, when you
are using a DVI monitor, and after restarting, the display will jump to
MID(LVDS). At this moment, use the hot key (Ctrl+Alt+F4) in order
to use the DVI monitor.

40 IB888 User’s Manual

 DRIVERS INSTALLATION

Audio Drivers Installation

1. Insert the CD that comes with the board. Click Realtek High
Definition Codec Audio Driver.

2. The Welcome screen to the InstallShieled Wizard for Realtek High

Definition Audio Driver will appear. At this point, click Next to
continue the installation process.

3. When installation is completed, restart the computer as prompted.

Click Finish.

IB888 User’s Manual 41

DRIVERS INSTALLATION

LAN Drivers Installation

1. Insert the CD that comes with the board. Click LAN Card at the left
side and then Realtek GbE_FE Ethernet PCI-E NIC Driver.

2. In the welcome screen of the InstallShield Wizard for REALTEK

GbE & FE Ethernet PCI-E NIC Driver, click Next.

3. In the InstallShield Wizard screen, click Install to begin the

installation.

4. InstallShield Wizard completed. Click Finish to exit the Wizard.

42 IB888 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 following
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 - 06Fh 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
1F0h - 1F7h IDE Interface
2E8h - 2EFh Serial Port #4(COM4)
2F8h - 2FFh Serial Port #2(COM2)
2B0h - 2DFh Graphics adapter Controller
378h - 3FFh Parallel Port #1(LPT1)
3B0h - 3BFh Monochrome & Printer adapter
3C0h - 3CFh EGA adapter
3D0h - 3DFh CGA adapter
3E8h - 3EFh Serial Port #3(COM3)
3F8h - 3FFh Serial Port #1(COM1)

IB888 User’s Manual 43

DRIVERS INSTALLATION

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 Function
IRQ0 System Timer Output
IRQ1 Keyboard
IRQ2 Interrupt Cascade
IRQ3 Serial Port #2
IRQ4 Serial Port #1
IRQ5 Serial Port #4
IRQ6 Reserved
IRQ7 Parallel Port #1
IRQ8 Real Time Clock
IRQ9 Reserved
IRQ10 Serial Port #3
IRQ11 Reserved
IRQ12 PS/2 Mouse
IRQ13 80287
IRQ14 Primary IDE
IRQ15 Reserved

44 IB888 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 "W627EHF.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_W627EHF() == 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;
}
//===========================================================================

IB888 User’s Manual 45

DRIVERS INSTALLATION

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); //Enable WDTO

Set_W627EHF_LD( 0x08); //switch to logic device 8

Set_W627EHF_Reg( 0x30, 0x01); //enable timer

bBuf = Get_W627EHF_Reg( 0xF5);

bBuf &= (!0x08);
Set_W627EHF_Reg( 0xF5, bBuf); //count mode is second

Set_W627EHF_Reg( 0xF6, interval); //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
}
//===========================================================================

46 IB888 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 "W627EHF.H"
#include <dos.h>
//===========================================================================
unsigned int W627EHF_BASE;
void Unlock_W627EHF (void);
void Lock_W627EHF (void);
//===========================================================================
unsigned int Init_W627EHF(void)
{
unsigned int result;
unsigned char ucDid;

W627EHF_BASE = 0x2E;
result = W627EHF_BASE;

ucDid = Get_W627EHF_Reg(0x20);
if (ucDid == 0x88)
{ goto Init_Finish; }

W627EHF_BASE = 0x4E;
result = W627EHF_BASE;
ucDid = Get_W627EHF_Reg(0x20);
if (ucDid == 0x88)
{ goto Init_Finish; }

W627EHF_BASE = 0x00;
result = W627EHF_BASE;

Init_Finish:
return (result);
}
//===========================================================================
void Unlock_W627EHF (void)
{
outportb(W627EHF_INDEX_PORT, W627EHF_UNLOCK);
outportb(W627EHF_INDEX_PORT, W627EHF_UNLOCK);
}
//===========================================================================
void Lock_W627EHF (void)
{
outportb(W627EHF_INDEX_PORT, W627EHF_LOCK);
}
//===========================================================================
void Set_W627EHF_LD( unsigned char LD)
{
Unlock_W627EHF();
outportb(W627EHF_INDEX_PORT, W627EHF_REG_LD);
outportb(W627EHF_DATA_PORT, LD);
Lock_W627EHF();
}

IB888 User’s Manual 47

DRIVERS INSTALLATION

//===========================================================================
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

48 IB888 User’s Manual