IBASE MI889 User Manual

MI889

Intel® Pineview-M/ Pineview-D +ICH8M Luna-Pier / Luna-Pier Refresh Platform

MiniITX Motherboard

USER’S MANUAL

Version 1.0

Acknowledgments

AMI BIOS is a trademark of American Megatrends 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.

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MI889 User’s Manual

DB15 + DB9 Stack connector x1 for VGA+COM 1 Dual DB9 Stack connector x 1 for COM2,3 RJ45 + Dual USB stack connector x 1 for LAN 1 + USB 1, 2 RJ45 + Dual USB stack connector x 1 for LAN 1 + USB 3, 4 Audio 3-port connector x 1 (Line-out, Line-in, MIC) 8-pin header x2 for 4 USB ports DF13 connector x1 for LVDS DF11 10-pin connector x 1 for COM4 12-pin box header x1 for front audio 40-pin box header x1 for IDE 10-pin header x1 for Digital I/O 10-pin header x1 for LPC [debug purpose] Yes (256 segments, 0, 1, 2…255 sec/min)

ATX (20-pins) 170mm x 170mm

INSTALLATIONS

MI889 User’s Manual 3

INSTALLATIONS

Board Dimensions

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MI889 User’s Manual

INSTALLATIONS

Installations

This section provides information on how to use the jumpers and connectors on the MI889 in order to set up a workable system. The topics covered are:

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

Setting the Jumpers ................................................................................ 7

Connectors on MI889 .......................................................................... 11

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INSTALLATIONS

Installing the Memory

The MI889 board supports one DDR667 DDR2 memory.

Remarks:

N450 supports SO-DIMM x 1 (w/o ECC), Max. 1GB , Single channel D510 supports SO-DIMM x 1 (w/o ECC), Max. 2GB , Single channel

Installing and Removing Memory Modules

To install the DDR2 modules, locate the memory slot on the board and perform the following steps:

1. Hold the DDR2 module so that the key of the DDR2 module 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 m odule can be i nst al 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 DDR2 module, press the clips with both hands.

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INSTALLATIONS

Setting the Jumpers

Jumpers are used on MI889 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 MI889 and their respective functions.

Jumper Locations on MI889 .................................................................. 8

JP1: LCD Panel Power Selection .......................................................... 9

JP3, JP4, JP5: RS232/422/485 (COM1) Selection ................................ 9

JP6: COM1 RS232 RI/+5V/+12V Power Setting ................................. 9

JP8: COM4 RS232 RI/+5V/+12V Power Setting ................................. 9

JP9: COM3 RS232 RI/+5V/+12V Power Setting ............................... 10

JP7: COM4 RS232 RI/+5V/+12V Power Setting ............................... 10

JP11: Clear CMOS Setting .................................................................. 10

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Jumper Locations on MI889

Jumper Locations on MI889 .................................................................. 8

JP1: LCD Panel Power Selection ........................................................... 9

JP3, JP4, JP5: RS232/422/485 (COM1) Selection ................................ 9

JP6: COM1 RS232 RI/+5V/+12V Power Setting .................................. 9

JP8: COM4 RS232 RI/+5V/+12V Power Setting .................................. 9

JP9: COM3 RS232 RI/+5V/+12V Power Setting ................................ 10

JP7: COM4 RS232 RI/+5V/+12V Power Setting ................................ 10

JP11: Clear CMOS Setting .................................................................. 10

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MI889 User’s Manual

JP1: LCD Panel Power Selection

JP2 LCD Panel Power

INSTALLATIONS

3.3V

5V

JP3, JP4, JP5: RS232/422/485 (COM1) Selection

JP6: COM1 RS232 RI/+5V/+12V Power Setting

COM1

Function

Jumper Setting

(pin closed)

RS-232 RS-422 RS-485

JP5:

1-2

JP3:

3-5 & 4-6

JP4:

3-5 & 4-6

JP5:

3-4

JP3:

1-3 & 2-4

JP4:

1-3 & 2-4

JP6 Setting Function

Pin 1-2

Short/Closed

+12V

Pin 3-4

Short/Closed

Pin 5-6

Short/Closed

RI

+5V

JP8: COM4 RS232 RI/+5V/+12V Power Setting

JP8 Setting Function

Pin 1-2

Short/Closed

+12V

Pin 3-4

Short/Closed

Pin 5-6

Short/Closed

RI

+5V

JP5:

5-6

JP3:

1-3 & 2-4

JP4:

1-3 & 2-4

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INSTALLATIONS

JP9: COM3 RS232 RI/+5V/+12V Power Setting

JP9 Setting Function

Pin 1-2

Short/Closed

Pin 3-4

Short/Closed

Pin 5-6

Short/Closed

JP7: COM4 RS232 RI/+5V/+12V Power Setting

JP7 Setting Function

Pin 1-2

Short/Closed

Pin 3-4

JP11: Clear CMOS Setting

Short/Closed

Pin 5-6

JP11 Setting

+12V

RI

+5V

+12V

RI

+5V

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MI889 User’s Manual

Normal

Clear CMOS

Connectors on MI889

The connectors on MI889 allows you to connect external devi ces such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on MI889 and their respective functions.

Connector Locations on MI889 ........................................................... 12

CN8: PS/2 Keyboard and PS/2 Mouse Connectors ............................. 13

CN2: COM1 RS232/RS422/RS485 and VGA Connector................... 13

CN3: COM2/RS232 and COM3/RS232 Connector ............................ 14

CN6: 10/100/1000 RJ-45 and USB3/4 Ports ...................................... 14

CN9:10/100/1000 RJ-45 and USB5/6 Ports ........................................ 14

CN7: Line-in, Line-out & Microphone Connector .............................. 14

ATX1: ATX Power Supply Connector ............................................... 15

J1: LCD Backlight Connector ............................................................. 15

J3 : LVDS(18bit) Connectors .............................................................. 15

J4: DDR2 SO-DIMM .......................................................................... 15

J5: Digital I/O ...................................................................................... 16

J6: COM2/RS232, COM3/RS232 Serial Port ..................................... 16

J7: COM4/RS232 Serial Port .............................................................. 16

J8: Power LED .................................................................................... 16

J9: System Function Connector ........................................................... 17

J10: SPI Flash Connector (factory use only) ....................................... 17

J12: USB5/USB6 Connector ............................................................... 17

J13: USB7/USB8 Connector ............................................................... 18

IDE1: 40-pin IDE Connectors ............................................................ 18

J15: Audio Connector (DF11 Connector) ........................................... 18

J16: LPC Debug Purpose (factory use only) ....................................... 18

PCIE1: PCIE X8 Slot (supports PCIE X4) ......................................... 18

CN4, CN5: SATA Connectors ............................................................ 19

FAN1: CPU Fan Power Connector ..................................................... 19

INSTALLATIONS

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INSTALLATIONS

Connector Locations on MI889

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INSTALLATIONS

CN8: PS/2 Keyboard and PS/2 Mouse Connectors

PS/2 Mouse

PS/2 Keyboard

Signal Name Keyboard Mouse Signal Name

Keyboard data 1 1 Mouse data

N.C. 2 2 N.C.

GND 3 3 GND

5V 4 4 5V

Keyboard clock 5 5 Mouse clock

N.C. 6 6 N.C.

CN2: COM1 RS232/RS422/RS485 and VGA Connector

[

Pin # Signal Name

RS-232 R2-422 RS-485

1 DCD TX- DATA2 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

[[[[

Signal Name Pin # Pin # Signal Name

Red 1 2 Green

Blue 3 4 N.C. GND 5 6 GND GND 7 8 GND

N.C. 9 10 GND

VGA

N.C. 11 12 N.C.

HSYNC 13 14 VSYNC

NC 15

CN3: COM2/RS232 and COM3/RS232 Connector

[

Signal Name Pin # Pin # Signal Name

DCD 1 6 DSR RXD 2 7 RTS TXD 3 8 CTS

COM2/RS232

[

DTR 4 9 RI GND 5 10 Not Used

Signal Name Pin # Pin # Signal Name

DCD 1 6 DSR RXD 2 7 RTS

COM3/RS232

TXD 3 8 CTS

DTR 4 9 RI GND 5 10 Not Used

CN6: 10/100/1000 RJ-45 and USB3/4 Ports

CN9:10/100/1000 RJ-45 and USB5/6 Ports

CN7: Line-in, Line-out & Microphone Connector

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INSTALLATIONS

ATX1: ATX Power Supply Connector

11 1

Signal Name Pin # Pin # Signal Name

3.3V 11 1 3.3V

-12V 12 2 3.3V

Ground 13 3 Ground

PS-ON 14 4 +5V Ground 15 5 Ground Ground 16 6 +5V Ground 17 7 Ground

-5V 18 8 Power good +5V 19 9 5VSB +5V 20 10 +12V

20 10

J1: LCD Backlight Connector

Pin # Signal Name

1 +12V 2 Backlight Enable 3 Brightness Control

4 Ground

J3 : LVDS(18bit) Connectors

The LVDS connectors on board

Signal Name Pin # Pin # Signal Name

TX0- 2 1 TX0+

Ground 4 3 Ground

TX1- 6 5 TX1+

5V/3.3V 8 7 Ground

NC 10 9 NC

TX2- 12 11 TX2+

Ground 14 13 Ground

TXC- 16 15 TXC+

5V/3.3V 18 17 ENABKL

+12V 20 19 +12V

J4: DDR2 SO-DIMM

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INSTALLATIONS

J5: Digital I/O

Signal Name Pin Pin Signal Name

GND 1 2 VCC OUT3 3 4 OUT1 OUT2 5 6 OUT0

IN3 7 8 IN1 IN2 9 10 IN0

J6: COM2/RS232, COM3/RS232 Serial Port

Signal Name Pin # Pin # Signal Name

DSR 2 1 DCD RTS 4 3 RXD CTS 6 5 TXD

RI 8 7 DTR

NA 10 9 Ground DSR 12 11 DCD RTS 14 13 RXD CTS 16 15 TXD

RI 18 17 DTR

NA 20 19 Ground

J7: COM4/RS232 Serial Port

Signal Name Pin # Pin # Signal Name

DCD, Data carrier detect 1 6 DSR, Data set ready

RXD, Receive data 2 7 RTS, Request to send

TXD, Transmit data 3 8 CTS, Clear to send

DTR, Data terminal ready 4 9 RI, Ring indicator

GND, ground 5 10 Not Used

J8: Power LED

The power LED indicates the status of the main power switch.

Pin # Signal Name

1 Power LED 2 No connect 3 Ground

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MI889 User’s Manual

J9: System Function Connector

INSTALLATIONS

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.

Hard Disk Drive LED Connector: Pins 3 and 4

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

4 HDD Active 3 5V

Reset Switch: Pins 5 and 6

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.

+5V and 5VSB Signals: Pins 7 and 8

Pin # Signal Name

7 +5V 8 +5VSB

J10: SPI Flash Connector (factory use only)

J12: USB5/USB6 Connector

Signal Name Pin Pin Signal Name

Vcc 1 2 Ground

D- 3 4 D+

D+ 5 6 D-

Ground 7 8 Vcc

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INSTALLATIONS

J13: USB7/USB8 Connector

Signal Name Pin Pin Signal Name

Vcc 1 2 Ground

D- 3 4 D+

D+ 5 6 D-

Ground 7 8 Vcc

IDE1: 40-pin IDE Connectors

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

IDE1

Address 1 33 34 No connect

Address 0 35 36 Addr ess 2

Chip select 0 37 38 Chip select 1

Activity 39 40 Ground

J15: 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 L

Ground 8 7 JD LINEIN MIC-In 10 9 MIC L Ground 12 11 JD MIC1

J16: LPC Debug Purpose (factory use only)

PCIE1: PCIE X8 Slot (supports PCIE X4)

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MI889 User’s Manual

INSTALLATIONS

CN4, CN5: SATA Connectors

FAN1: CPU Fan Power Connector

This is a 3-pin header for system fans. The fan must be a 12V (500mA).

Pin # Signal Name

1 Ground 2 +12V 3 Rotation detection

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MI889 User’s Manual

BIOS SETUP

This chapter describes the different settings available in the AMI (American Megatrends, Inc.) BIOS that comes with the board. The topics covered in this chapter are as follows:

BIOS Introduction ........................................................................................ 22

BIOS Setup .................................................................................................... 22

Main BIOS Setup ......................................................................................... 23

Advanced Settings ........................................................................................ 24

PCIPnP Settings ............................................................................................ 32

Boot Settings ................................................................................................. 33

Security Settings ........................................................................................... 35

Advanced Chipset Settings ......................................................................... 36

Configure DRAM Timing by SPD .................................................................. 36

Exit Setup ...................................................................................................... 39

Save Changes and Exit .................................................................................... 39

Discard Changes and Exit ................................................................................ 39

Discard Changes .............................................................................................. 39

Load Optimal Defaults ................................................................................ 39

Load Failsafe Defaults ................................................................................. 39

MI889 User’s Manual 21

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 adds virus and 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 co mputer, 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> 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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MI889 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 PCIPnP Boot Security Chipset Exit

System Overview

Processor

Intel(R) Atom (TM) CPU D510 @ 1.66GHz

Speed : 1666MHz

Count : 1

System Memory

Size : 2038MB

System Time [17:00:00]

System Date [Tue 05/25/2010]

Note:

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.

Warning:

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.

BIOS SETUP UTILITY

Use[ENTER], [TAB] or [SHIFT-TAB] to select a field.

Use [+] or [-] to configure system Time.

<- Select Screen

↑↓ Select Item +- Change Field

Tab Select Field

F1 General Help

F10 Save and Exit

ESC Exit

MI889 User’s Manual 23

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 PCIPnP Boot Security Chipset Exit

Advanced Settings

WARNING: Setting wrong values in below sections

► CPU Configuration

► IDE Configuration

► Super IO Configuration

► Hardware Health Configuration

► ACPI Configuration

► AHCI Configuration

► APM Configuration

► USB Configuration

may cause system to malfunction.

The Advanced BIOS Settings contains the following sections:

► CPU Configurations ► IDE Configuration ► Super IO Configuration ► Hardware Health Configuration ► ACPI Configuration ► AHCI Configuration ► APM Configuration ► USB Configuration

The fields in each section are shown in the following pages, as seen in the computer screen. Please note that setting the wrong values may cause the system to malfunction. If unsure, please contact technical support of your supplier.

BIOS SETUP UTILITY

Configure CPU.

<- Select Screen

↑↓ Select Item Enter Go to Sub Screen

F1 General Help

F10 Save and Exit

ESC Exit

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MI889 User’s Manual

BIOS SETUP

Advanced

Configure advanced CPU settings

Module Version:3F.18

Manufacturer: Intel

Intel(R) Atom (TM) CPU D510 @ 1.66GHz

Frequency : 1.66GHz

FSB Speed : 666MHz

Cache L1 : 48KB

Cache L2 : 1024KB

Ratio Actual Value : 10

Max CPUID Value Limit [Disabled]

Execute-Disable Bit Capability [Enabled]

Hyper Threading Technology [Enabled]

BIOS SETUP UTILITY

Disabled for WindowsXP

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

The CPU Configuration menu shows the following CPU details: Manufacturer: the name of the CPU manufacturer Brand String: the brand name of the CPU being used Frequency: the CPU processing speed FSB Speed: the FSB speed Cache L1: the CPU L1 cache size Cache L2: the CPU L2 cache

Max CPUID Value Limit

Disabled for WindowsXP.

Execute-Disable Bit Capability

XD can prevent certain classes of malicious buffer overflow attacks when combined with a supporting OS.

Hyper Threading Technology

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.

MI889 User’s Manual 25

BIOS SETUP

BIOS SETUP UTILITY

Advanced

IDE Configuration

ATA/IDE Configuration [Enhanced]

Configure SATA as [IDE]

► Primary IDE Master : [Not Detected] ► Primary IDE Slave : [Not Detected] ► Secondary IDE Master : [Not Detected] ► Secondary IDE Slave : [Not Detected] ► Third IDE Master : [Not Detected] ► Third IDE Slave : [Not Detected] ► Fourth IDE Master : [Not Detected] ► Fourth IDE Slave : [Not Detected]

Hard Disk Write Protect [Disabled]

IDE Detect Time Out (Sec) [35]

ATA(PI) 80Pin Cable Detection [Host & Device]

Options

Disabled Compatible Enhanced

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

The IDE Configuration menu is used to change and/or set the configuration of the IDE devices installed in the system.

ATA/IDE Configuration

(1) Disabled. (2) Compatible. (3) Enhanced

Configure SATA as

(1) IDE Mode. (2) AHCI Mode.

BIOS SETUP UTILITY

Advanced

Configure Win627UHG Super IO Chipset

Serial Port1 Address [3F8/IRQ4]

Serial Port2 Address [2F8/IRQ3] Serial Port3 Address [3E8] Serial PortC IRQ [IRQ11] Serial Port4 Address [2E8] Serial PortD IRQ [IRQ10] Restore on AC Power Loss [Power Off]

Allows BIOS to Select

Serial Port Base

Addresses

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

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MI889 User’s Manual

BIOS SETUP

Onboard Serial Port

The default values are: Serial Port 1: 3F8/IRQ4 Serial Port 2: 2F8/IRQ3 Serial Port 3: 3E8/IRQ11 Serial Port 4: 2E8/IRQ10

Restore on AC Power Loss

This field sets the system power status whether Power On or Power Off when power returns to the system from a power failure situation.

Advanced

Hardware Health Configuration

System Temperature :42°C/107°F CPU Temperature :37°C/98°F

CPU FAN Speed :6750 RPM

Vcore :1.136 V

+5VS

+3VS

12 V :11.904 V

3.3V :3.408 V

1.5V :1.504V

VBAT : 3.536V

ACPI Shutdown Temperature [Disabled]

BIOS SETUP UTILITY

:5.304 V :3.200 V

Options

Disabled

70°C/158°F

75°C/167°F

80°C/176°F

85°C/185°F

90°C/194°F

95°C/203°F

<- Select Screen

↑↓ Select Item +- Change Option

Tab Select Field

F1 General Help

F10 Save and Exit

ESC Exit

The Hardware Health Configuration menu is used to show the operating temperature, fan speeds and system voltages.

ACPI Shutdown Temperature

The system will shut down automatically under OS with ACPI mode, when the CPU temperature reaches the configured temperature.

MI889 User’s Manual 27

BIOS SETUP

BIOS SETUP UTILITY

Advanced

ACPI Settings

►General ACPI Configuration

►Advanced ACPI Configuration

►Chipset ACPI Configuration

Advanced

BIOS SETUP UTILITY

General ACPI Configuration

Suspend mode [S1 (POS)]

General ACPI Configuration settings

<- Select Screen

↑↓ Select Item Enter Go to Sub Screen

F1 General Help

F10 Save and Exit

ESC Exit

Select the ACPI

state used for System Suspend.

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

Suspend Mode

The options of this field are S1, S3 and Auto.

BIOS SETUP UTILITY

Advanced

Advance ACPI Configuration

ACPI Version Features [ACPI v1.0]

ACPI APIC support [Enabled]

Enable RSDP pointers

to 64-bit Fixed System Description Tables.

Different ACPI version

Has some addition

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

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MI889 User’s Manual

BIOS SETUP

Advanced

South Bridge ACPI Configuration

Energy Lake Feature [Disabled]

APIC ACPI SCI IRQ [Disabled]

Advanced

AHCI Settings

AHCI Port0 [Not Detected]

AHCI Port1 [Not Detected]

AHCI Port2 [Not Detected]

Advanced

APM Configuration

Power Management/APM [Enabled]

Power Button Mode [On/Off]

Resume On Ring Disabled

Resume On PME# Disabled

Resume On RTC Alarm Disabled

BIOS SETUP UTILITY

Options

Enabled

Disabled

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

While entering setup,

BIOS auto detect the

presence of IDE

device. This displays

the status of auto

detection of IDE

devices.

<- Select Screen

↑↓ Select Item Enter Go to Sub Screen

F1 General Help

F10 Save and Exit

ESC Exit

Enable or disable

APM.

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

MI889 User’s Manual 29

BIOS SETUP

Power Management/APM

By default, this field is set to Enabled.

Power Button Mode

Go into On/Off, or Suspend when power button is pressed.

Resume on Ring

This option is used to enable activity on the RI (ring in) modem line to wake up the system from a suspend or standby state. That is, the system will be awakened by an incoming call on a modem.

Resume on PME#

This option is used enable activity on the PCI PME (power management event) controller to wake up the system from a suspend or standby state

Resume On RTC Alarm

This option is used to specify the time the system should be awakened from a suspended state

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MI889 User’s Manual

BIOS SETUP

Advanced

USB Configuration

USB Devices Enabled:

None

Legacy USB Support [Enabled]

USB 2.0 Controller Mode [HiSpeed]

BIOS EHCI Hand-Off [Enabled]

Legacy USB1.1 HC Support [Enabled]

BIOS SETUP UTILITY

Enables support for legacy USB. AUTO option disables legacy support if no USB devices are connected.

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

The USB Configuration menu is used to read USB configuration information and configure the USB settings.

Legacy USB Support

Enables support for legacy USB. AUTO option disables legacy support if no USB devices are connected.

USB 2.0 Controller Mode

Configures the USB 2.0 controller in HiSpeed (480Mbps) or FullSpeed (12Mbps).This option is enabled by HiSpeed.

BIOS EHCI Hand-Off

Enabled/Disabled. This is a workaround for Oses without EHCI hand-off support. The EHCI ownership change should be claimed by EHCI driver.

Legacy USB1.1 HC Support

Support USB1.1 HC.

MI889 User’s Manual 31

BIOS SETUP

PCIPnP Settings

This option configures the PCI/PnP settings.

Main Advanced PCIPnP Boot Security Chipset Exit

Advanced PCI/PnP Settings

WARNING: Setting wrong values in below sections

Plug & Play O/S [No]

Allocate IRQ to PCI VGA [Yes]

IRQ3 [Available]

IRQ4 [Available]

IRQ5 [Available]

IRQ7 [Available]

IRQ9 [Available]

IRQ10

IRQ11

IRQ14

IRQ15

DMA Channel 0

DMA Channel 1

DMA Channel 3

DMA Channel 5

DMA Channel 6

DMA Channel 7

Reserved Memory Size

may cause system to malfunction.

Plug & Play O/S

This lets BIOS configure all devices in the system or lets the OS configure PnP devices not required for boot if your system has a Plug and Play OS.

Allocate IRQ to PCI VGA

This assigns IRQ to PCI VGA card if card requests IRQ or doesn't assign IRQ to PCI VGA card even if card requests an IRQ.

IRQ#

Use the IRQ# address to specify what IRQs can be assigned to a particular peripheral device.

BIOS SETUP UTILITY

[Available]

[Disabled]

NO: lets the BIOS

Configure all the

Devices in the system.

YES: lets the

operating system

configure Plug and

Play (PnP) devices not

required for boot if

your system has a Plug

and Play operating

system.

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

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MI889 User’s Manual

BIOS SETUP

Boot Settings

BIOS SETUP UTILITY

Main Advanced PCIPnP Boot Security Chipset Exit

Boot Settings

►Boot Settings Configuration

Boot

BIOS SETUP UTILITY

Boot Settings Configuration

Quick Boot [Enabled]

Quiet Boot [Disabled]

AddOn ROM Display Mode [Force BIOS]

Bootup Num-Lock [On]

PS/2 Mouse Support [Auto]

Wait for ‘F1’ If Error [Enabled]

Hit ‘DEL’ Message Display

Interrupt 19 Capture

[Enabled]

[Disabled]

Quick Boot

This allows BIOS to skip certain tests while booting. This will decrease the time needed to boot the system.

Quite Boot

When disabled, this displays normal POST messages. When enabled, this displays OEM Logo instead of POST messages.

AddOn ROM Display Mode

This allows user to force BIOS/Option ROM of add-on cards to be displayed during quiet boot.

Bootup Num-Lock

This select the power-on state for numlock.

Configure Settings

during System Boot.

<- Select Screen

↑↓ Select Item Enter Go to Sub Screen

F1 General Help

F10 Save and Exit

ESC Exit

Allows BIOS to skip certain tests while booting. This will decrease the time needed to boot the system.

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

MI889 User’s Manual 33

BIOS SETUP

PS/2 Mouse Support

This select support for PS/2 mouse.

Wait for ‘F1’ If Error

When set to Enabled, the system waits for the F1 key to be pressed when error occurs. This allows option ROM to trap interrupt 19.

Hit <DEL> Message Display

This displays “Press <DEL> to run Setup” in POST.

Interrupt 19 Capture

This allows option ROMs to trap interrupt 19.

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MI889 User’s Manual

BIOS SETUP

Security Settings

This setting comes with 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 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.

Main Advanced PCIPnP Boot Security Chipset Exit

Security Settings

Supervisor Password : Not Installed

User Password : Not Installed

Change Supervisor Password

Change User Password

Boot Sector Virus Protection [Disabled]

BIOS SETUP UTILITY

Install or Change the Password.

<- Select Screen

↑↓ Select Item Enter Change

F1 General Help

F10 Save and Exit

ESC Exit

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BIOS SETUP

Advanced Chipset Settings

This setting configures the north bridge and south bridge settings. WARNING! Setting the wrong values may cause the system to malfunction.

Main Advanced PCIPnP Boot Security Chipset Exit

Advanced Chipset Settings

WARNING: Setting wrong values in below sections

► North Bridge Configuration

► South Bridge Configuration

Chipset

North Bridge Chipset Configuration

PCI MMIO Allocation: 4GB To 3072MB

Configure DRAM Timing by SPD [Enabled]

Initiate Graphics Adapter [IGD]

Internal Graphics Mode Select [Enabled, 8MB]

PEG Port Configuration

► Video Function Configuration

Configure DRAM Timing by SPD

When this item is enabled, the DRAM timing param eters are set according to the DRAM SPD (Serial Presence Detect). When disabled, you can manually set the DRAM timing parameters through the DRAM sub-items.

BIOS SETUP UTILITY

may cause system to malfunction.

BIOS SETUP UTILITY

Configure North Bridge features.

<- Select Screen

↑↓ Select Item Enter Go to Sub Screen

F1 General Help

F10 Save and Exit

ESC Exit

Options

Enabled

Disabled

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

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BIOS SETUP

Initiate Graphic Adapter

Select which graphics controller to use as the primary boot device. This option, by default, is set to IGD.

Internal Graphics Mode Select

Use the feature to set the amount of system memory to be used by the Internal. graphics device. expansion cards that require a specified area of memory to work properly.

Chipset

Video Function Configuration

DVMT Mode Select [DVMT Mode]

DVMT/FIXED Memory [256MB]

Boot Display Device [CRT]

Flat Panel Type [1024x768]

Spread Spectrum Clock [Disabled]

BIOS SETUP UTILITY

Options

Fixed Mode

DVMT Mode

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

DVMT Mode Select

Select the control mode of memory built-in graphics capabilities. This option, by default, is set to DVMT Mode.

DVMT/FIXED Memory

Sets the maximum memory size assigned to the integrated graphics capabilities. This option, by default, is set to 256MB.

Boot Display Device

This option is used to select the display device used by the system when it boots.

Flat Panel Type

This option is used to select the type of flat panel connected to the system. Options include: 640x480 / 800x600 / 1024x768 / 800x480 / 1280x768 / 1280x800 / 1280x600.

Spread Spectrum Clock

By default, this field is set to Disabled.

MI889 User’s Manual 37

BIOS SETUP

BIOS SETUP UTILITY

Main Advanced PCIPnP Boot Security Chipset Exit

South Bridge Chipset Configuration

USB Function [8 USB Ports]

USB 2.0 Controller [Enabled] HAD Controller [Enabled] SMBUS Controller [Enabled] Clock-Gen Spectrum [Disabled]

PCIE Ports Configuration PCIE Port 0 [Auto] PCIE Port 1 [Auto] PCIE Port 2 [Auto] PCIE Port 3 [Auto] PCIE Port 4 [Auto] PCIE Port 5 [Auto] PCIE High Priority Port [Disabled]

PCIE Port 0 IOxAPIC Enable [Disabled] PCIE Port 1 IOxAPIC Enable [Disabled] PCIE Port 2 IOxAPIC Enable [Disabled] PCIE Port 3 IOxAPIC Enable [Disabled] PCIE Port 4 IOxAPIC Enable [Disabled] PCIE Port 5 IOxAPIC Enable [Disabled]

Enable Onboard PCI option ROM [Disabled]

Options

Disabled 2 USB Ports 4 USB Ports

6 USB Ports

8 USB Ports

10 USB Ports

<- Select Screen

↑↓ Select Item +- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

USB Function

This option enables the number of USB ports desired or disables the USB function

.

USB 2.0 Controller

This option is disabled by default.

HDA Controller

This option is used to enable the Southbridge high definition audio controller.

SMBUS Controller

This option is enabled by default.

Clock-Gen Spectrum

This option is disabled by default.

Enable Onboard PCI option ROM

This option is disabled by default.

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BIOS SETUP

Exit Setup

The exit setup has the following settings which are:

Main Advanced PCIPnP Boot Security Chipset Exit

Exit Options

Save Changes and Exit

Discard Changes and Exit Discard Changes

Load Optimal Defaults Load Failsafe Defaults

BIOS SETUP UTILITY

Exit system setup after saving the changes.

F10 key can be used

for this operation

<- Select Screen

↑↓ Select Item Enter Go to Sub Screen

F1 General Help

F10 Save and Exit

ESC Exit

Save Changes and Exit

This option allows you to determine whether or not to accept the modifications and save all changes into the CMOS memory before exit.

Discard Changes and Exit

This option allows you to exit the Setup utility without saving the changes you have made in this session.

Discard Changes

This option allows you to discard all the changes that you have made in this session.

Load Optimal 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.

Load Failsafe 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.

MI889 User’s Manual 39

BIOS SETUP

This page is intentionally left blank.

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MI889 User’s Manual

DRIVERS INSTALLATION

Drivers Installation

This section describes the installation procedures for software and drivers under the Windows XP, Windows Vista and Windows 7. 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 ................................. 42

Intel Pineview Chipset Family Graphics Driver Installation ..... 44

Realtek High Definition Codec Audio Driver Installation ........ 46

Realtek RTL8111DL LAN Drivers Installation ........................ 47

IMPORTANT NOTE:

After installing your Windows operating system (Windows XP/ Vista/

7), you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation.

MI889 User’s Manual 41

DRIVERS 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 component s. Follow the instructions below to complete the installation under Windows XP/Vista/7.

1. Insert the drivers DVD into the DVD drive. Click Intel and then

Intel(R) Pineview Chipset Drivers. Click Intel(R) Chipset Software Installation Utility.

2. When the welcome screen to the Intel(R) Chipset Software Installation Utility appears, click Next to continue.

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DRIVERS INSTALLATION

3. Click Yes to accept the software license agreement and proceed with the installation process.

4. On the Readme Information screen, click Next to continue.When the Setup Progress screen appears, click Next to continue.

5. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect.

MI889 User’s Manual 43

DRIVERS INSTALLATION

Intel Pineview Chipset Family Graphics Driver Installation

To install the VGA drivers, follow the steps below to proceed with the installation.

1. Insert the drivers DVD into the DVD drive. Click Intel and then

Intel(R) Pineview Chipset Drivers. Click Intel(R) Pineview Chipset Family Graphics Driver.

2. When the welcome screen of the Intel(R) Graphics Media Accelerator Driver appears, click Next to continue.

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DRIVERS INSTALLATION

3. Click Yes to to agree with the license agreement and continue the installation.

4. Click Next in the Readme File Information window.

5. Click Next in the Setup Progress window.

6. Setup is now complete. Click Finish to restart the computer and for changes to take effect.

MI889 User’s Manual 45

DRIVERS INSTALLATION

Realtek High Definition Codec Audio Driver Installation

Follow the steps below to install the Realtek HD Codec Audio Drivers.

1. Insert the drivers DVD into the DVD drive. Click Intel and then

Intel(R) Pineview Chipset Drivers. Click Realtek High Definition Codec Audio Driver.

2.When the welcome screen to InstallShield Wizard for Realtek High Definition Audio Driver appears, click Next to start the installation.

3.When the InstallShieldWizard has finished performing maintenance operations on Realtek High Definition Codec Audio Audio Driver, click Finish to restart the computer.

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DRIVERS INSTALLATION

Realtek RTL8111DL LAN Drivers Installation

Follow the steps below to install Realtek RTL8111DL LAN Drivers.

1. Insert the drivers DVD into the DVD drive. Click LAN Card and then

Realtek LAN Controller Drivers. Click Realtek RTL8111DL LAN Drivers.

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.

MI889 User’s Manual 47

DRIVERS INSTALLATION

This page is intentionally left blank.

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MI889 User’s Manual

Appendix

A. I/O Port Address Map

Each peripheral device in the system is assigned a set of I/O port addresses that also becomes the identity of the device. The followin g table lists the I/O port addresses used.

Address Device Description

0000h-0CF7h PCI bus 0000h-0CF7h Direct memory access controller 0010h-001Fh Motherboard resources 0020h-0021h Programmable interrupt controller 0022h-003Fh Motherboard resources 0040h-0043h System timer 0044h-005Fh Motherboard resources 0060h-0060h Motherboard resources 0061h-0061h System speaker 0062h-0063h Motherboard resources 0064h-0064h Motherboard resources 0065h-006Fh Motherboard resources 0070h-0071h System CMOS/real time clock 0072h-007Fh Motherboard resources 0080h-0080h Motherboard resources 0081h-0083h Direct memory access controller 0084h-0086h Motherboard resources 0087h-0087h Direct memory access controller 0088h-0088h Motherboard resources 0089h-008Bh Direct memory access controller 008Ch-008Eh Motherboard resources 008Fh-008Fh Direct memory access controller 0090h-009Fh Motherboard resources 00A0h-00A1h Programmable interrupt controller 00A2h-00BFh Motherboard resources 00C0h-00DFh Direct memory access controller 00E0h-00EFh Motherboard resources 00F0h-00FFh Numeric data processor 01F0h-01F7h Primary IDE Channel 0274h-0277h ISAPNP Read Data Port 0279h-0279h ISAPNP Read Data Port

APPENDIX

MI889 User’s Manual 49

APPENDIX

Address Device Description 02E8h-02EFh Communications Port (COM4) 02F8h-02FFh Communications Port (COM2) 03B0h-03BBh Intel(R) Graphics Media Accelerator

3150

03C0h-03DFh Intel(R) Graphics Media Accelerator

3150 03E8h-03EFh Communications Port (COM3) 03F6h-03F6h Primary IDE Channel 03F8h-03FFh Communications Port (COM1) 0400h-041Fh Intel(R) ICH8 Family SMBus

Controller - 283E 04D0h-04D1h Motherboard resources 0500h-053Fh Motherboard resources 0800h-087Fh Motherboard resources 0A00h-0A0Fh Motherboard resources 0A10h-0A1Fh Motherboard resources 0A79h-0A79h ISAPNP Read Data Port 0D00h-FFFFh PCI bus B480h-B48Fh Intel(R) ICH8M 3 port Serial ATA

Storage Controller - 2828 B800h-B80Fh Intel(R) ICH8M 3 port Serial ATA

Storage Controller - 2828 B880h-B883h Intel(R) ICH8M 3 port Serial ATA

Storage Controller - 2828 BC00h-BC07h Intel(R) ICH8M 3 port Serial ATA

Storage Controller - 2828 C000h-C003h Intel(R) ICH8M 3 port Serial ATA

Storage Controller - 2828 C080h-C087h Intel(R) ICH8M 3 port Serial ATA

Storage Controller - 2828 C400h-C41Fh Standard Universal PCI to USB Host

Controller C480h-C49Fh Intel(R) ICH8 Family USB Universal

Host Controller - 2832 C800h-C81Fh Intel(R) ICH8 Family USB Universal

Host Controller - 2831 C880h-C89Fh Intel(R) ICH8 Family USB Universal

Host Controller - 2830

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MI889 User’s Manual

Address Device Description CC00h-CC07h Intel(R) Graphics Media Accelerator

3150

D000h-DFFFh Intel(R) ICH8 Family PCI Express

Root Port 5 - 2847 D800h-D8FFh Realtek PCIe GBE Family Controller E000h-EFFFh Intel(R) ICH8 Family PCI Express

Root Port 6 - 2849 E800h-E8FFh Realtek PCIe GBE Family Controller

#2 FFA0h-FFAFh Intel(R) ICH8M Ultra ATA Storage

Controllers - 2850

APPENDIX

MI889 User’s Manual 51

APPENDIX

B. Interrupt Request Lines (IRQ)

Peripheral devices use interrupt request lines to notify CPU for the service required. The following table shows the IRQ used by the devices on board.

Level Function

IRQ0 System timer IRQ1 PS/2 Keyboard IRQ3 Communications Port (COM2) IRQ4 Communications Port (COM1) IRQ5 Intel(R) ICH8 Family SMBus Controller - 283E IRQ8 System CMOS/real time clock IRQ9 Microsoft ACPI-Compliant System IRQ10 Communications Port (COM4) IRQ11 Communications Port (COM3) IRQ12 PS/2 Mouse IRQ13 Numeric data processor IRQ14 Primary IDE Channel IRQ16 Intel(R) Graphics Media Accelerator 3150 IRQ16 Realtek PCIe GBE Family Controller IRQ16 Standard Universal PCI to USB Host Controller IRQ17 Realtek PCIe GBE Family Controller #2

IRQ18

IRQ19 IRQ21 Microsoft UAA Bus Driver for High Definition Audio

IRQ22 Intel(R) ICH8 Family PCI Express Root Port 1 - 283F IRQ22 Intel(R) ICH8 Family PCI Express Root Port 5 - 2847 IRQ23 Intel(R) ICH8 Family PCI Express Root Port 6 - 2849

IRQ23

Intel(R) ICH8 Family USB Universal Host Controller 2832 Intel(R) ICH8M 3 port Serial ATA Storage Controller 2828 Intel(R) ICH8 Family USB Universal Host Controller 2831

Intel(R) ICH8 Family USB Universal Host Controller 2830 Intel(R) ICH8 Family USB2 Enhanced Host Controller

- 2836

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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:

File of the W627UHG.CPP //--------------------------------------------------------------------------// // 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 "W627UHG.H" #include <dos.h> //--------------------------------------------------------------------------unsigned int W627UHG_BASE; void Unlock_W627UHG (void); void Lock_W627UHG (void); //--------------------------------------------------------------------------unsigned int Init_W627UHG(void) { unsigned int result; unsigned char ucDid;

W627UHG_BASE = 0x4E; result = W627UHG_BASE;

ucDid = Get_W627UHG_Reg(0x20); if (ucDid == 0xA2) //W83627UHG?? { goto Init_Finish; }

W627UHG_BASE = 0x2E; result = W627UHG_BASE;

ucDid = Get_W627UHG_Reg(0x20); if (ucDid == 0xA2) //W83627UHG?? { goto Init_Finish; }

W627UHG_BASE = 0x00; result = W627UHG_BASE;

Init_Finish: return (result); } //--------------------------------------------------------------------------void Unlock_W627UHG (void)

MI889 User’s Manual 53

APPENDIX

{ outportb(W627UHG_INDEX_PORT, W627UHG_UNLOCK); outportb(W627UHG_INDEX_PORT, W627UHG_UNLOCK); } //--------------------------------------------------------------------------void Lock_W627UHG (void) { outportb(W627UHG_INDEX_PORT, W627UHG_LOCK); } //--------------------------------------------------------------------------void Set_W627UHG_LD( unsigned char LD) { Unlock_W627UHG(); outportb(W627UHG_INDEX_PORT, W627UHG_REG_LD); outportb(W627UHG_DATA_PORT, LD); Lock_W627UHG(); } //--------------------------------------------------------------------------void Set_W627UHG_Reg( unsigned char REG, unsigned char DATA) { Unlock_W627UHG(); outportb(W627UHG_INDEX_PORT, REG); outportb(W627UHG_DATA_PORT, DATA); Lock_W627UHG(); } //--------------------------------------------------------------------------unsigned char Get_W627UHG_Reg(unsigned char REG) { unsigned char Result; Unlock_W627UHG(); outportb(W627UHG_INDEX_PORT, REG); Result = inportb(W627UHG_DATA_PORT); Lock_W627UHG(); return Result; } //---------------------------------------------------------------------------

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APPENDIX

File of the W627UHG.H //--------------------------------------------------------------------------// // 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 __W627UHG_H #define __W627UHG_H 1 //--------------------------------------------------------------------------#define W627UHG_INDEX_PORT (W627UHG_BASE) #define W627UHG_DATA_PORT (W627UHG_BASE+1) //--------------------------------------------------------------------------#define W627UHG_REG_LD 0x07 //--------------------------------------------------------------------------#define W627UHG_UNLOCK 0x87 #define W627UHG_LOCK 0xAA //--------------------------------------------------------------------------unsigned int Init_W627UHG(void); void Set_W627UHG_LD( unsigned char); void Set_W627UHG_Reg( unsigned char, unsigned char); unsigned char Get_W627UHG_Reg( unsigned char); //--------------------------------------------------------------------------#endif //__W627UHG_H

MI889 User’s Manual 55

APPENDIX

File of the MAIN.CPP //--------------------------------------------------------------------------// // 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 <dos.h> #include <conio.h> #include <stdio.h> #include <stdlib.h> #include "W627UHG.H" //--------------------------------------------------------------------------int main (void);

void WDTInitial(void); void WDTEnable(unsigned char); void WDTDisable(void);

//--------------------------------------------------------------------------int main (void) { char SIO;

SIO = Init_W627UHG(); if (SIO == 0) {

............................................... printf("Can not detect Winbond 83627UHG, program abort.\n");

........................................................................................................................................ return(1);

}

WDTInitial();

WDTEnable(10);

WDTDisable();

return 0; } //--------------------------------------------------------------------------void WDTInitial(void) { unsigned char bBuf;

Set_W627UHG_LD(0x08); .................................................................. //switch to logic device 8

bBuf = Get_W627UHG_Reg(0x30); bBuf &= (~0x01);

Set_W627UHG_Reg(0x30, bBuf);..................................................................... //Enable WDTO

} //--------------------------------------------------------------------------void WDTEnable(unsigned char NewInterval) { unsigned char bBuf;

Set_W627UHG_LD(0x08); ...........................................................................................................

Set_W627UHG_Reg(0x30, 0x01); ........................................................................ //enable timer

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MI889 User’s Manual

APPENDIX

bBuf = Get_W627UHG_Reg(0xF5); bBuf &= (~0x08);

Set_W627UHG_Reg(0xF5, bBuf); .......................................................... //count mode is second

Set_W627UHG_Reg(0xF6, NewInterval);................................................................... //set timer

} //--------------------------------------------------------------------------void WDTDisable(void) {

Set_W627UHG_LD(0x08); ..........................................................................................................

Set_W627UHG_Reg(0xF6, 0x00); ........................................................... //clear watchdog timer

Set_W627UHG_Reg(0x30, 0x00); ...............................................................................................

} //---------------------------------------------------------------------------

MI889 User’s Manual 57

APPENDIX

D. Digital I/O Sample Code

File of the W627UHG.H //--------------------------------------------------------------------------// // 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 __W627UHG_H #define __W627UHG_H 1 //--------------------------------------------------------------------------#define W627UHG_INDEX_PORT (W627UHG_BASE) #define W627UHG_DATA_PORT (W627UHG_BASE+1) //--------------------------------------------------------------------------#define W627UHG_REG_LD 0x07 //--------------------------------------------------------------------------#define W627UHG_UNLOCK 0x87 #define W627UHG_LOCK 0xAA //--------------------------------------------------------------------------unsigned int Init_W627UHG(void); void Set_W627UHG_LD( unsigned char); void Set_W627UHG_Reg( unsigned char, unsigned char); unsigned char Get_W627UHG_Reg( unsigned char); //--------------------------------------------------------------------------#endif //__W627UHG_H

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APPENDIX

File of the W627UHG.CPP //--------------------------------------------------------------------------// // 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 "W627UHG.H" #include <dos.h> //--------------------------------------------------------------------------unsigned int W627UHG_BASE; void Unlock_W627UHG (void); void Lock_W627UHG (void); //--------------------------------------------------------------------------unsigned int Init_W627UHG(void) { unsigned int result; unsigned char ucDid;

W627UHG_BASE = 0x4E; result = W627UHG_BASE;

ucDid = Get_W627UHG_Reg(0x20); if (ucDid == 0xA2) //W83627UHG?? { goto Init_Finish; }

W627UHG_BASE = 0x2E; result = W627UHG_BASE;

ucDid = Get_W627UHG_Reg(0x20); if (ucDid == 0xA2) //W83627UHG?? { goto Init_Finish; }

W627UHG_BASE = 0x00; result = W627UHG_BASE;

Init_Finish: return (result); } //--------------------------------------------------------------------------void Unlock_W627UHG (void) { outportb(W627UHG_INDEX_PORT, W627UHG_UNLOCK); outportb(W627UHG_INDEX_PORT, W627UHG_UNLOCK); } //--------------------------------------------------------------------------void Lock_W627UHG (void) { outportb(W627UHG_INDEX_PORT, W627UHG_LOCK); } //--------------------------------------------------------------------------void Set_W627UHG_LD( unsigned char LD)

MI889 User’s Manual 59

APPENDIX

{ Unlock_W627UHG(); outportb(W627UHG_INDEX_PORT, W627UHG_REG_LD); outportb(W627UHG_DATA_PORT, LD); Lock_W627UHG(); } //--------------------------------------------------------------------------void Set_W627UHG_Reg( unsigned char REG, unsigned char DATA) { Unlock_W627UHG(); outportb(W627UHG_INDEX_PORT, REG); outportb(W627UHG_DATA_PORT, DATA); Lock_W627UHG(); } //--------------------------------------------------------------------------unsigned char Get_W627UHG_Reg(unsigned char REG) { unsigned char Result; Unlock_W627UHG(); outportb(W627UHG_INDEX_PORT, REG); Result = inportb(W627UHG_DATA_PORT); Lock_W627UHG(); return Result; } //---------------------------------------------------------------------------

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APPENDIX

File of the MAIN.CPP //--------------------------------------------------------------------------// // 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 <dos.h> #include <conio.h> #include <stdio.h> #include <stdlib.h> #include "W627UHG.H" //--------------------------------------------------------------------------int main (void);

void Dio5Initial(void); void Dio5SetOutput(unsigned char); unsigned char Dio5GetInput(void); void Dio5SetDirection(unsigned char); unsigned char Dio5GetDirection(void); //--------------------------------------------------------------------------int main (void) { char SIO;

SIO = Init_W627UHG(); if (SIO == 0) { printf("Can not detect Winbond 83627UHG, program abort.\n"); return(1); }

Dio5Initial();

//for GPIO50..57 Dio5SetDirection(0x0F); //GP50..53 = input, GP54.. 57=output printf("Current DIO direction = 0x%X\n", Dio5GetDirection());

printf("Current DIO status = 0x%X\n", Dio5GetInput());

printf("Set DIO output to high\n"); Dio5SetOutput(0x0F);

printf("Set DIO output to low\n"); Dio5SetOutput(0x00);

return 0;

MI889 User’s Manual 61

APPENDIX

} //--------------------------------------------------------------------------void Dio5Initial(void) { unsigned char ucBuf;

Set_W627UHG_LD(0x08); //switch to logic device 8 //enable the GP5 group ucBuf = Get_W627UHG_Reg(0x30); ucBuf |= 0x02; Set_W627UHG_Reg(0x30, ucBuf); } //--------------------------------------------------------------------------void Dio5SetOutput(unsigned char NewData) { Set_W627UHG_LD(0x08); //switch to logic device 8 Set_W627UHG_Reg(0xE1, NewData); } //--------------------------------------------------------------------------unsigned char Dio5GetInput(void) { unsigned char result;

Set_W627UHG_LD(0x08); //switch to logic device 8 result = Get_W627UHG_Reg(0xE1); return (result); } //--------------------------------------------------------------------------void Dio5SetDirection(unsigned char NewData) { //NewData : 1 for input, 0 for output Set_W627UHG_LD(0x08); //switch to logic device 8 Set_W627UHG_Reg(0xE0, NewData); } //--------------------------------------------------------------------------unsigned char Dio5GetDirection(void) { unsigned char result;

Set_W627UHG_LD(0x08); //switch to logic device 8 result = Get_W627UHG_Reg(0xE0); return (result); } //---------------------------------------------------------------------------

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MI889 User’s Manual

IBASE MI889 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Signal Name Pin # Pin # Signal Name

Signal Name Pin # Pin # Signal Name

Signal Name Pin # Pin # Signal Name