This manual has been carefully checked and believed to contain
accurate information. AXIOMTEK Co., Ltd. assumes no responsibility
for any infringements of patents or any third party’s rights, and any
liability arising from such use.
AXIOMTEK does not warrant or assume any legal liability or
responsibility for the accuracy, completeness or usefulness of any
information in this document. AXIOMTEK does not make any
commitment to update the information in this manual.
AXIOMTEK reserves the right to change or revise this document
and/or product at any time without notice.
No part of this document may be reproduced, stored in a retrieval
system, or transmitted, in any form or by any means, electronic,
mechanical, photocopying, recording, or otherwise, without the prior
written permission of AXIOMTEK Co., Ltd.
CAUTION
If you replace wrong batteries, it causes the danger of explosion. It is
recommended by the manufacturer that you follow the manufacturer’s
instructions to only replace the same or equivalent type of battery,
and dispose of used ones.
All Rights Reserved
May 2008, Version A3
Printed in Taiwan
ii
Page 3
ESD Precautions
Integrated circuits on computer boards are sensitive to static
electricity. To avoid damaging chips from electrostatic discharge,
observe the following precautions:
Do not remove boards or integrated circuits from their anti-static
packaging until you are ready to install them.
Before handling a board or integrated circuit, touch an unpainted
portion of the system unit chassis for a few seconds. This helps to
discharge any static electricity on your body.
Wear a wrist-grounding strap, available from most electronic
component stores, when handling boards and components.
Trademarks Acknowledgments
AXIOMTEK is a trademark of AXIOMTEK Co., Ltd.
MS-DOS and Windows
®
’95 are trademarks of Microsoft Corporation.
AWARD is a trademark of Award Software. Inc.
IBM, PC/AT, PS/2, VGA are trademarks of International Business
Machines Corporation.
®
Intel
and Pentium® are trademarks of Intel Corporation.
Winbond is a trademark of Winbond Electronics Corp.
SMI is a trademark of Silicon Motion Inc.
Other brand names and trademarks are the properties and
4.14 Set Supervisor/User Password ..................................................................60
4.15 Save & Exit Setup ......................................................................................61
4.16 Exit Without Saving ....................................................................................62
Appendix A Watchdog Timer .........................................................63
Appendix B Installation of Drivers................................................. 65
Appendix C Digital I/O..................................................................... 83
v
Page 6
MEMO
vi
Page 7
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
C h a p t e r 1
Introduction
The SBC86620 is an AMD LX800 (LX700 optional) CPU with 500MHz,
equipped Mini ITX board with graphics, Fast Ethernet and audio
interface. Designed with the space-limited applications in mind,Using
a standardized format conforming to the size of a Mini ITX, To simplify
system integration, it packs provisions such as super I/Os, UXGA,
LCD, Ethernet, solid state disk, all on a single board. Unique
embedded features such as 4 serial ports (3 x RS-232, 1 x RS232/422/485) with +5V/12V power Mini ITXbility and that allow
adoption of an extensive array of PC peripherals. The industrial-grade
construction of SBC86620 series allows your system to endure the
continuous operation in hostile environments where stability and
reliability are basic requirements. System dependability of SBC86620 series are enhanced by its built-in watchdog timer, a special industrial
feature not commonly seen on other motherboards.
Introduction 1
Page 8
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
1.1 Specifications
z CPU: AMD LX800(GX3) CPU ;LX700 is optional
z System Chipset: CS5536AD
z CPU Frequency: 500MHz/433MHZ(LX700)
z BIOS:
Phoenix-Award BIOS, Y2K compliant
4Mbit Flash, DMI, Plug and Play
SmartView for multiple LCD type selection, display mode
option and application extension features
RPL/PXE Ethernet Boot ROM
“Load Optimized Default” to backup customized Setting in
the BIOS flash chip to prevent from CMOS battery fail
z System Memory:
One 1*184-pin DDR DIMM
Maximum DDR of up to 1GB DDR333
z Onboard IDE:
1* PATA-100 with 40-pin 2.54 pitch box-header
PATA-100 as PIO Mode 0-4, DMA Mode 0-2 and Ultra
DMA/33/66/100
z Compact Flash Socket:
One Compact Flash Type II Socket
z Onboard Multi I/O:
3 x RS-232
1 x RS-232/422/485
PCI slot expansion
z USB Interface: 4 USB ports with fuse protection and
complies with USB Spec. Rev. 2.0
z Real Time Clock: Integrate CS5536AD
z Watchdog Timer:
1~255 seconds; up to 255 levels
z Graphics/Streaming:
Integrate LX800
2 Introduction
Page 9
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Unified Memory Architecture shares system memory up to
254MB
LCD Interface:Support up to 24/18-bit LVDS
Single display mode maximum resolutions:
CRT: 1920 x 1440
LVDS: 1600 x 1200
z Ethernet:
Dual Realtek RTL8100C PCI Bus 10/100M Base-T
Wake On LAN (via ATX power supply)
Equipped with RJ-45 interface
z Power Management: ACPI (Advanced Configuration and
Power Interface) /APM
zForm Factor: Mini ITX form factor
NOTE: All images and specifications are subject to change without
notice.
1.2 Utilities Supported
z Chipset Driver
z VGA Driver
z LAN Driver
z Audio Driver
Introduction 3
Page 10
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
MEMO
4 Introduction
Page 11
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
C h a p t e r 2
Jumpers and Connectors
2.1 Board Dimensions and Fixing Holes
Jumpers and Connectors 5
Page 12
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
6 Jumpers and Connectors
Page 13
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Jumpers and Connectors 7
Page 14
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.2 Board Layout
The Limited Height of Component side is 30mm.
8 Jumpers and Connectors
Page 15
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.3 Jumper Settings
The SBC86620 Series is configured to match the needs of your
application with the proper jumper settings. The table below is a
summary of all the jumpers and their corresponding functions onboard
the SBC86620 Series. The succeeding tables show the correct
jumper settings for the onboard devices.
SBC86620 Jumper setting:
Jumper Default Setting Jumper Setting
JP1 Normal Operation/Clear CMOS setting
Default: Normal Operation
JP2 Compact Flash Voltage Selection
Default: 3.3V
JP3 Compact Flash Selection
Default: Slave
JP4 COM1 Mode Select
Default: RS-232
JP5 COM1 Mode Select
Default: RS-232
JP6 COM1 Mode Select
Default: RS-232
JP7 PS2 KB Mode Select Short 1-2,3-4
JP8 LPT Mode Select Short 1-2
JP9 LPT Mode Select Short 1-2
COM2 Pin 1: DCD Short 7-9 JP10 COM2 Mode Select
COM2 Pin 9: RI Short 8-10
COM1 Pin 1: DCD Short 7-9 JP11 COM1 Mode Select
COM1 Pin 8: RI Short 8-10
COM3 Pin 1: DCD Short 7-9 JP12 COM3 Mode Select
COM3 Pin 8: RI Short 8-10
COM4 Pin 1: DCD Short 7-9 JP13 COM4 Mode Select
COM4 Pin 8: RI Short 8-10
JP14 LPT Mode Select Short 1-2
JP15 LCD Voltage Select
Default: 3.3V
JP16 PS2 MS Mode Select Short 1-2, 3-4
Short 1-2
Short 1-2
Short 1-2
Short 3-5, 4-6
Short 1-2
Short 3-5, 4-6
Short 1-2
Jumpers and Connectors 9
Page 16
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.3.1 CMOS Clear Jumper: JP1
Options Settings
Normal
Clear CMOS
Short 1-2 (default)
Short 2-3
JP1
12 3
2.3.2 Compact Flash Voltage Selection: JP2
Options Settings
3.3V
5V
Short 1-2 (default)
Short 2-3
JP2
2.3.3 Compact Flash Mode Selection: JP3
Options Settings
Slave
Master
Short 1-2 (default)
Short 2-3
JP3
2.3.4 COM1 Mode: JP4
Options Settings
RS-422,RS-485
RS-232
Short 1-3,2-4
Short 3-5,4-6(default)
JP4
1
3
5
2
4
6
10 Jumpers and Connectors
Page 17
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.3.5 COM1 Mode: JP5
Options Settings
RS-232
RS-422
RS-485
Short 1-2 (default)
Short 3-4,7-8
Short 5-6,7-8
2.3.6 COM1 Mode: JP6
JP5
1
3
5
7
2
4
6
8
Options Settings
RS-422,RS-485
RS-232
Short 1-3,2-4
Short 3-5,4-6(default)
2.3.7 PS2 Keyboard Mode: JP7
Options Settings
Normal
Short 1-2,3-4
2.3.8 LPT Mode Selection: JP8
Options Settings
Normal
+12V Or +5V
Short 1-2 (default)
Short 2-3
JP6
1
3
5
JP7
1
3
JP8
12 3
2
4
6
2
4
Jumpers and Connectors 11
Page 18
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Pin 1=12V Short 1-3 Pin 1=12V Short 1-3
Pin 1=5V Short 3-5 or 5-7Pin 1=5V Short 3-5 or 5-7
*Pin 1=DCD Short 7-9 *Pin 1=DCD Short 7-9
Pin 9=12V Short 2-4 Pin 8=12V Short 2-4
Pin 9=5V Short 4-6 or 6-8Pin 8=5V Short 4-6 or 6-8
*Pin 9=RI Short 8-10 *Pin 8=RI Short 8-10
COM3 (CN9) JP12 COM4 (CN10)JP13
Pin 1=12V Short 1-3 Pin 11=12V Short 1-3
Pin 1=5V Short 3-5 or 5-7Pin 11=5V Short 3-5 or 5-7
*Pin 1=DCD Short 7-9 *Pin 11=DCD Short 7-9
Pin 8=12V Short 2-4 Pin 18=12V Short 2-4
Pin 8=5V Short 4-6 or 6-8Pin 18=5V Short 4-6 or 6-8
*Pin 8=RI Short 8-10 *Pin 18=RI Short 8-10
Default settings
1
3
5
7
9
2
4
6
8
10
12 Jumpers and Connectors
Page 19
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.3.11 LPT Mode Selection: JP14
Options Settings
Normal
+12V Or +5V
Short 1-2 (default)
Short 2-3
2.3.12 LVDS Voltage Selection: JP15
Options Settings
3.3V
5V
Short 1-2 (default)
Short 2-3
2.3.13 PS2 Mouse Mode: JP16
Options Settings
Normal
Short 1-2,3-4
JP14
12 3
JP15
JP16
1
3
123
2
4
Jumpers and Connectors 13
Page 20
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4 Connectors
The connectors allow the CPU card to connect with other parts of the
system. Some problems encountered by your system may be a result
from loose or improper connections. Ensure that all connectors are in
place and firmly attached. The following table lists the function of each
connector on the SBC86620 Series.
This 3-pin connector, designated at Pins 1 and 5 of CN2,
connects the system power LED indicator to its respective switch
on the case. Pin 1 is +, and pin 5 is assigned as -. The Power
LED lights up when the system is powered ON.
External Speaker and Internal Buzzer Connector
Pins 2, 4, 6, and 8 of CN2 connect to the case-mounted speaker
unit or internal buzzer. Short pins 2-4 when connecting the CPU
card to an internal buzzer. When connecting an external speaker,
set these jumpers to Open and install the speaker cable on pin 8
(+) and pin 2 (-).
ATX Power On/Off Button
This 2-pin connector, designated at Pins 9 & 10 of CN2, connects
the ATX power button of the front panel to the SBC86620 CPU
Jumpers and Connectors 15
Page 22
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
card - allowing user to control the power on/off state of the ATX
power supply.
System Reset Switch
Pins 11 & 12 of CN2 connect to the case-mounted reset switch
and allow rebooting of your computer instead of turning OFF the
power switch. This is a preferred method of rebooting in order to
prolong the life of the system’s power supply.
HDD Activity LED
This connector extends to the hard drive activity LED on the
control panel. This LED will flash when the HDD is being
accessed. Pins13 & 14 of CN2 connect the hard disk drive and
the front panel HDD LED. Pins 13 is -, and pin 14 is assigned as
+.
2.4.3 CompactFlash Connector: CN3
The SBC86620 Series is equipped with a CompactFlash disk socket
on the solder side and it supports the IDE2 interface CompactFlash
disk card. The socket itself is specially designed to prevent any
incorrect installation of the CompactFlash disk card.
When installing or removing the CompactFlash disk card, make sure
the system power is off.
The CompactFlash disk card is defaulted as the E: or F: disk drive in
the PC system.
.
CN3: CompactFlash Socket
CN3: CompactFlash Socket Pin Assignment
Pin Signal Pin Signal
1
GND
2
Data 3
3
Data 4
16 Jumpers and Connectors
26
27
28
CD1Data 11
Data 12
Page 23
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.7 Digital I/O Port (DIO): CN7
The board is equipped a digital I/O connector CN7 that meets a
system customary automation control needs. The digital I/O can be
configured to control the cash drawer, or to sense the warning signal
of an Uninterrupted Power System (UPS), or to perform the store
security control. The digital I/O is controlled via software programming.
Digital I/O Connector: CN7
Pin Signal Pin Signal
1
3
5
7
9
DO0 2 DI0
DO1 4 DI1
DO2 6 DI2
DO3 8 DI3
DO4 10 DI4
1
2
11
13
15
17
19
DO5 12 DI5
DO6 14 DI6
DO7 16 DI7
GND 18 GND
N.C 20 N.C
19
20
2.4.8 COM2 COM3 COM4 Port Connector: CN8, CN9,
CN10
The RS-232 pin assignments are listed on the following table.
Pin Signal PinSignal
Data Carrier Detect
1
(DCD)
2Data Set Ready (DSR)
3 Receive Data (RXD)4Request to Send (RTS)
5 Transmit Data (TXD)6Clear to Send (CTS)
Data Terminal Ready
7
(DTR)
8Ring Indicator (RI)
9 Ground (GND) 10 NC
1
3
5
7
9
2
4
6
8
10
20 Jumpers and Connectors
Page 27
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.9 Keyboard Connector: CN11
Pin Signal
1 +12V
2 +5V
3 CLOCK
4 DATA
5 CLOCK1
6 DATA1
7 GND
r
r
2
1
2.4.10 Mouse Connector: CN12
Pin Signal
1 +5V
2 CLOCK
3 DATA
4 CLOCK1
5 DATA1
6 GND
r
34567
r
r
1
2
3
4
5
r
6
Jumpers and Connectors 21
Page 28
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
5
5
2.4.13 USB Connector: CN14
The Universal Serial Bus (USB) connector on the SBC86620 is for
installation of peripherals supporting the USB interface. CN14 is 10pin standard USB connector.
The Universal Serial Bus (USB) connector on the SBC86620 is for
installation of peripherals supporting the USB interface. CN15 is 10pin standard USB connector.
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.19 COM1 PORT Connector: CN20
COM1 Signal
1 Data Carrier Detect (DCD)
6 Data Set Ready (DSR)
2 Receive Data (RXD)
7 Request to Send (RTS)
3 Transmit Data (TXD)
8 Clear to Send (CTS)
4 Data Terminal Ready (DTR)
9 Ring Indicator (RI)
5 Ground (GND)
2.4.20 Speaker Connector: CN21, CN22
Pin Signal
1 SPKOUT_L
2 SPKOUT_R
1
2
2.4.21 IDE Interface Connector: CN21_IDE1
2
1
4
0
3
9
Pin Signal PinSignal PinSignal
1
Reset #
4
Data 8
7
Data 5
10
Data 11
13
Data 2
16
Data 14
19
GND
22
GND
25
IOR #
28
No connector
2
GND
5
Data 6
8
Data 10
11
Data 3
14
Data 13
17
Data 0
20
No connector
23
IOW #
26
GND
29
No connector
3
Data 7
6
Data 9
9
Data 4
12
Data 12
15
Data 1
18
Data 15
21
No connector
24
GND
27
IOCHRDY
30
GND-Default
Jumpers and Connectors 25
Page 32
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Pin Signal PinSignal PinSignal
34 No connector 35SA0 36SA2
37 HDC CS0 # 38HDC CSI # 39HDD Active #
40 GND
9 GND 10GND
11 Channel B D3- 12Channel B D0-
13 Channel B D3+ 14Channel B D0+
15 GND 16GND
17 Channel B CLK- 18Channel B D1-
19 Channel B CLK+ 20Channel B D1+
21 GND 22GND
23 Channel A D0- 24Channel B D2-
25 Channel A D0+ 26Channel B D2+
27 GND 28GND
29 Channel A D1- 30Channel A D3-
31 Channel A D1+ 32Channel A D3+
33 GND 34GND
35 Channel A D2- 36Channel A CLK37 Channel A D2+ 38Channel A CLK+
39 GND 40GND
Remark: The LVDS connector on the SBC is a 40-pin connector.
The matching connector is strongly recommended to use JST SHDR40V-S-B.
The 7-pin inverter connector on the SBC is with Hirose connector.
The matching connector is strongly recommended to use Hirose
DF13-7S-1.25C.
39
1
40
2
Jumpers and Connectors 27
Page 34
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.24 VGA Connector: VGA1
VGA1 is a standard 15-pin pin DB15 connector commonly used for
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.26 Parallel Port: LPT1
The SBC86620 has a multi-mode parallel port, FDD1, to support:
1. Standard mode:
IBM PC/XT, PC/AT and PS/2™ compatible with bi-directional
parallel port
2. Enhanced mode:
Enhance parallel port (EPP) compatible with EPP 1.7 and EPP
1.9 (IEEE 1284 compliant)
3. High speed mode:
Microsoft and Hewlett Packard extended capabilities port (ECP)
IEEE 1284 compliant
Pin Signal PinSignal
1 Strobe# 14Auto Form Feed#
2 Data 0 15Error#
3 Data 1 16Initialize#
4 Data 2 17Printer Select In#
5 Data 3 18GND
6 Data 4 19GND
7 Data 5 20GND
8 Data 6 21GND
9 Data 7 22GND
10 Acknowledge# 23GND
11 Busy 24GND
12 Paper Empty# 25GND
13 Printer Select
2.4.27 PICMG compliant PCI Connector: PL1
The SBC86620 Series provides a free PICMG compliant PCI slot for
32-bit/33MHz PCI device extension.
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
MEMO
32 Jumpers and Connectors
Page 39
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
C h a p t e r 3
Hardware Description
3.1 Microprocessors
The SBC86620 Series supports LX700/LX800.Systems based on
these CPUs can be operated under Windows XP and Linux
environments. The system performance depends on the
microprocessor installed onboard. Make sure all settings are correct for
the installed microprocessor to prevent any damage to the CPU.
3.2 BIOS
System BIOS used on the SBC86620 Series is Phoenix-Award Plug
and Play BIOS. The SBC86620 Series contains a single 4Mbit Flash.
3.3 System Memory
The SBC86620 Series industrial CPU card supports one 200-pin DDR
SODIMM socket for a maximum memory of 1GB DDR SDRAMs. The
memory module can come in sizes of 64MB, 128MB, 256MB, 512MB
and 1GB.
Hardware Description
33
Page 40
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
3.4 I/O Port Address Map
It has a total of 1KB port addresses available for assignment to other
devices via I/O expansion cards.
Address Devices
000-01F DMA controller #1
020-03F Interrupt controller #1
040-05F Timer
060-06F Keyboard controller
070-07F Real time clock, NMI
0F1 Reset math coprocessor
0F8-0FF Math processor
1F0-1F8 Fixed disk controller
250-25F HR I/O
300-31F Prototype card
380-38F SDLC #2
3A0-3AF SDLC #1
3B0-3BF MDA video card (including LPT1)
3C0-3CF EGA card
3D0-3DF CGA card
3F8-3FF Serial port #1 (COM1)
3E8-3EF Serial port #3 (COM3)
2F8-2FF Serial port #2 (COM2)
2E8-2EF Serial port #4 (COM4)
3F0-3FF Super I/O
34
Hardware Description
Page 41
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
3.5 Interrupt Controller
The SBC86620 Series is a 100% PC compatible control board. It
consists of 16 interrupt request lines. Four out of the sixteen can either
be programmable. The mapping list of the 16 interrupt request lines is
shown on the following table.
IRQ Parity check error
IRQ0 System timer output
IRQ1 Keyboard
IRQ2 Interrupt rerouting from IRQ8 through IRQ15
IRQ3 Serial port #2
IRQ4 Serial port #1
IRQ5 PCI Device Share
IRQ7 Parallel port #1
IRQ8 Real time clock
IRQ9 ACPI Controller
IRQ10 Serial port #3
IRQ11 Serial port #4
IRQ12 PS/2 Mouse
IRQ13 Math coprocessor
IRQ14 Primary IDE channel
IRQ15 —
Hardware Description
35
Page 42
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
MEMO
36
Hardware Description
Page 43
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
C h a p t e r 4
Phoenix-Award BIOS Utility
The Phoenix-Award BIOS has a built-in Setup program that allows
users to modify the basic system configuration. This type of information
is stored in a battery-backed RAM (CMOS RAM) that retains the Setup
information each time the power is turned off.
4.1 Entering Setup
There are two ways to enter the Setup program. You may either turn
ON the computer and press <Del> immediately, or press the <Del>
and/or <Ctrl>, <Alt>, and <Esc> keys simultaneously when the
following message appears at the bottom of the screen during POST
(Power on Self Test).
TO ENTER SETUP PRESS DEL KEY
If the message disappears before you respond and you still wish to
enter Setup, restart the system and try again. This is possible by
turning the system power to OFF then to ON, pressing the "RESET"
button on the system case, or by simultaneously pressing <Ctrl>, <Alt>,
and <Del> keys. If you do not press the keys at the correct time and
the system does not boot, an error message will be displayed and you
will be prompted with the following:
PRESS <F1> TO CONTINUE, <CTRL-ALT-ESC> OR <DEL> TO ENTER
SETUP
Phoenix-Award BIOS Utility
37
Page 44
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.2 Control Keys
Up arrow
Down arrow
Left arrow
Right arrow
Esc key
PgUp/“+” key
PgDn/“−“ key
F1 key
(Shift) F2 key
F3 key
F4 key
F5 key
F6 key
F7 key
F8 key
F9 key
F10 key
Moves cursor to the previous item
Moves cursor to the next item
Moves cursor to the item on the left hand
Move to the item in the right hand
Main Menu -- Quits and deletes changes into CMOS
Status Page Setup Menu and Option Page Setup
Menu -- Exits current page and returns to Main Menu
Increases the numeric value or makes changes
Decreases the numeric value or makes changes
General help, only for Status Page Setup Menu and
Option Page Setup Menu
Change color from total 16 colors. F2 to select color
forward, (Shift) F2 to select color backward
Reserved
Reserved
Restores the previous CMOS value from CMOS, only
for Option Page Setup Menu
Loads the default CMOS value from BIOS default
table, only for Option Page Setup Menu
Loads the Setup default, only for Option Page Setup
Menu
Reserved
Reserved
Saves all the CMOS changes, only for Main Menu
4.3 Getting Help
zMain Menu
The on-line description of the highlighted setup function is
displayed at the bottom of the screen.
z Status Page Setup Menu/Option Page Setup Menu
Press <F1> to pop up a small help window that describes the
appropriate keys to use and the possible selections for the
highlighted item. To exit the Help Window press <F1> or <Esc>.
38
Phoenix-Award BIOS Utility
Page 45
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.4 The Main Menu
Once you enter the Award BIOS CMOS Setup Utility, the Main Menu
will appear on the screen. The Main Menu allows you to select from ten
setup functions and two exit choices. Use the arrow keys to select the
setup function you intend to configure then press <Enter> to accept or
enter its sub-menu.
NOTE: If you find that your computer cannot boot after making and
saving system changes with Setup, the Award BIOS, via its
built-in override feature, resets your system to the CMOS
default settings.
We strongly recommend 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.
Phoenix-Award BIOS Utility
39
Page 46
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.5 Standard CMOS Setup Menu
The items in Standard CMOS Setup Menu are divided into 10
categories. Each category includes no, one or more than one setup
items. Use the arrow keys to highlight the item and then use the
<PgUp> or <PgDn> keys to select the value you want in each item.
z Date
The date format is <day>, <date> <month> <year>. Press <F3> to
show the calendar.
day
date
month
year
zTime
The day of week, from Sun to Sat, determined by the
BIOS, is read only
The date, from 1 to 31 (or the maximum allowed in the
month), can key in the numerical / function key
The month, Jan through Dec.
The year, depends on the year of BIOS
The time format is <hour> <minute> <second> accepting either
functions key or numerical key. The time is calculated based on the
24-hour military-time clock. For example, 1 p.m. is 13:00:00.
40
Phoenix-Award BIOS Utility
Page 47
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z IDE Primary Master/Primary Slave
The categories identify the types of one channel that have been
installed in the computer. There are 45 predefined types and 2
users definable types are for Enhanced IDE BIOS. Type 1 to Type
45 is predefined. Type User is user-definable.
Press <PgUp>/<+> or <PgDn>/<−> to select a numbered hard disk
type or type the number and press <Enter>. Note that the
specifications of your drive must match with the drive table. The
hard disk will not work properly if you enter improper information
within this category. If your hard disk drive type does not match or
is not listed, you can use Type User to define your own drive type
manually.
If you select Type User, related information is asked to be entered
to the following items. Enter the information directly from the
keyboard and press <Enter>. This information should be provided
in the documentation from your hard disk vendor or the system
manufacturer.
If the controller of HDD interface is ESDI, select “Type 1”.
If the controller of HDD interface is SCSI, select “None”.
If the controller of HDD interface is CD-ROM, select “None”.
CYLS.
HEADS
PRECOMP
number of cylinders
number of heads
write precom
LANDZONE
SECTORS
MODE
landing zone
number of sectors
HDD access mode
If there is no hard disk drive installed, select NONE and press
<Enter>.
Phoenix-Award BIOS Utility
41
Page 48
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z Halt On
This field determines whether the system will halt if an error is
detected during power up.
No errors
All errors
All, But
Keyboard
All, But
Diskette
All, But
Disk/Key
The system boot will halt on any error detected.
(default)
Whenever the BIOS detect a non-fatal error, the
system will stop and you will be prompted.
The system boot will not stop for a keyboard error; it
will stop for all other errors.
The system boot will not stop for a disk error; it will
stop for all other errors.
The system boot will not stop for a keyboard or disk
error; it will stop for all other errors.
42
Phoenix-Award BIOS Utility
Page 49
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.6 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.
z CPU Internal Cache
This option speed up memory access. However, it depends on the
CPU/chipset design. The default setting is “Enabled”. CPUs with no
built-in internal cache will not provide the “CPU Internal Cache”
item on the menu.
Enabled
Disabled
zQuick Power On Self Test
Enable cache
Disable cache
This option speeds up Power on Self Test (POST) after you turn on
the system power. If set as Enabled, BIOS will shorten or skip
some check items during POST. The default setting is “Enabled”.
Enabled
Disabled
Enable Quick POST
Normal POST
Phoenix-Award BIOS Utility
43
Page 50
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z First/Second/Third Boot Device
These items allow the selection of the 1
st
, 2nd, and 3rd devices that
the system will search for during its boot-up sequence. The wide
range of selection includes Floppy, LS120, ZIP100, HDD0~3, SCSI,
and CDROM.
z Boot Other Device
This item allows the user to enable/disable the boot device not
listed on the First/Second/Third boot devices option above. The
default setting is “Enabled”.
z Boot Up NumLock Status
Selects power on state for NumLock. The default value is “On”.
z Gate A20 Option
The default value is “Fast”.
Normal
Fast
zTypematic Rate Setting
The A20 signal is controlled by keyboard controller or
chipset hardware.
Default: Fast. The A20 signal is controlled by Port 92
or chipset specific method.
This determines the typematic rate of the keyboard. The default
value is “Disabled”.
Enabled
Disabled
zTypematic Rate (Chars/Sec)
Enable typematic rate and typematic delay
programming
Disable typematic rate and typematic delay
programming. The system BIOS will use default value
of these 2 items and the default is controlled by
keyboard.
This option refers to the number of characters the keyboard can
type per second. The default value is “6”.
6
8
10
12
15
20
24
30
6 characters per second
8 characters per second
10 characters per second
12 characters per second
15 characters per second
20 characters per second
24 characters per second
30 characters per second
44
Phoenix-Award BIOS Utility
Page 51
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z Typematic Delay (Msec)
This option sets the display time interval from the first to the
second character when holding a key. The default value is “250”.
250
500
750
1000
zSecurity Option
250 msec
500 msec
750 msec
1000 msec
This item allows you to limit access to the system and Setup, or
just to Setup. The default value is “Setup”.
System
Setup
The system will not boot and access to Setup will be
denied if the incorrect password is entered at the prompt.
The system will boot, but access to Setup will be denied if
the correct password is not entered at the prompt.
NOTE: To disable security, select PASSWORD SETTING at
Main Menu and then you will be asked to enter
password. Do not type anything, just press <Enter>
and it will disable security. Once the security is
disabled, the system will boot and you can enter
Setup freely.
Phoenix-Award BIOS Utility
45
Page 52
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z Small Logo (EPA) Show
Set the Logo (EPA) show or not. The default value is “Disabled”.
4.7 Advanced Chipset Features
Since the features in this section are related to the chipset on the CPU
board and are completely optimized, you are not recommended to
change the default settings in this setup table unless you are well
oriented with the chipset features.
z CPU Frequency
Set the CPU Frequency. The choice: Auto, 333MHz, 400MHz,
433MHz, 500MHz. The default setting is “Auto”.
z CAS Latency
You can select CAS latency time in 1.5, 2.0, 2.5, 3.0, 3.5, or Auto.
The board designer should set the values in this field, depending
on the DRAM installed. Do not change the values in this field
unless you change specifications of the installed DRAM or the
installed CPU.
46
Phoenix-Award BIOS Utility
Page 53
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z Interleave Select
Select the address interleaving mode. The choice: HOI, LOI.
The GLMC(GeodeLink™ Memory Controller) module supports two
address translations depending on the method used to interleave
pages. High Order Interleaving (HOI) uses fixed upper address bits
to map the GLIU address to a component bank. LOI uses variable
lower address bits depending on page size, number of module
banks, and number of component banks of the DIMMs, plus an
option to XOR with upper address bits.
The default setting is “LOI”.
z XOR BA0/ BA1/MB0
Enables XORing of component bank select BA0/BA1/MB0 with
upper GLIU address bit. The default value is “Disabled”.
z XOR Bit Select
Select which upper GLIU address bit to XOR with MB0, BA1 or
BA0. Only applies to LOI mode. The choice: 18, 19, 20, 21. The
default value is “18”.
z Video Memory Size
The options available are [8M] [16M] [32M] [64M] [128M] [254M].
z Output Display
This allows you to choose output for your system display.
Configuration options: [CRT] [Flat Panel] [Panel +CRT]. The default
value is “Panel +CRT”.
z Flat Panel Configuration
Press Enter to set the following items.
z Resolution
Select the resolution for LVDS panel.
z Data Bus Type
Select the Data Bus Type for LVDS panel.
z Refresh Rate
Select the refresh rate for LVDS panel.
z HSYNC Polarity
The choice: HI, LOW.
Phoenix-Award BIOS Utility
47
Page 54
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z VSYNC Polarity Active
The choice: HI, LOW.
z SHFCLK Active Period
Select the shift clock (SHFCLK) to be either free running, or active
only during the display period. Some TFT panels recommend
keeping the shift clock running during the retrace time.
z LP Active Period
Select the polarity of the LDE/MOD pin. This can be used for
panels that require an active low timing LDE interface signal.
z Overcurrent reporting
Select for USB controller. The options are Enabled and Disabled.
z Port 4 assigment
Select for USB Port.
48
Phoenix-Award BIOS Utility
Page 55
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.8 Integrated Peripherals
This section allows you to configure your SuperIO Device, IDE
Function, Onboard Device, and ITE8888.
z Onboard Serial Port 1/Port 2
Select an address and corresponding interrupt for the first and
second serial ports.
z Parallel Port Mode
Select an operating mode for the onboard parallel (printer) port.
Select Normal unless your hardware and software require one of
the other modes offered in this field. The options available are
EPP1.9, ECP, SPP, ECPEPP1.7, and EPP1.7.
z ECP Mode Use DMA
Select a DMA channel for the parallel port for use during ECP
mode.
z Onboard Serial Port 3/Port 4
Select an address for the third and fourth serial ports. The options
available are 3F8, 2E8, 3E8, 2F8, Disabled.
Phoenix-Award BIOS Utility
49
Page 56
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z Serial Port 3/Port 4 Use IRQ
Select corresponding interrupt for the third and fourth serial ports.
The options available are IRQ10, IRQ11.
z IDE Primary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you set a
PIO mode (0-4) for each of the four IDE devices that the onboard
IDE interface supports. Modes 0 through 4 provide successively
increased performance. In Auto mode, the system automatically
determines the best mode for each device. The options available
are Auto, Mode 0, Mode 1, Mode 2, Mode 3, and Mode 4.
z IDE Primary Master/Slave UDMA
Ultra DMA 66/100 implementation is possible only if your IDE hard
drive supports it and the operating environment includes a DMA
driver (Windows 95 OSR2 or a third-party IDE bus master driver). If
your hard drive and your system software support Ultra DMA
33/66/100, select Auto to enable BIOS support. The options
available are Auto, Mode 0, Mode 1, and Mode 2.
z 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.
z Onboard Audio
Select Enabled if your system contains a Audio controller and you
want to use it.
z Onboard LAN Boot ROM
This item allows you to decide to boot from whether LAN1 or LAN2.
The options available are LAN1, LAN2, Disabled.
50
Phoenix-Award BIOS Utility
Page 57
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z ITE8888 Configuration
z Positively Decode I/O
Press Enter to set ITE8888 decode I/O function.
z Positively Decode I/O 0/1/2/3/4/5 IO Space 0 Size
This item allows the user to enable/disablee the Positively Decode
I/O 0/1/2/3/4/5. The default setting is “Disabled”.
Phoenix-Award BIOS Utility
51
Page 58
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z IO Space 0/1/2/3/4/5 Size
This item allows the user to decide the Size of I/O Space
0/1/2/3/4/5. The options available are 1,2,4,8,16,32,64,128.
z IO Base Address 0/1/2/3/4/5
This item allows the user to decide the Base Address of Decode
I/O 0/1/2/3/4/5. The available value are 0000~FFFF.
z Positively Decode Memory
Press Enter to set ITE8888 Decode Memory function.
z Positively Decode Mem 0/1/2/3 IO Space 0 Size
This item allows the user to enable/disablee the Positively Decode
Mem 0/1/2/3. The default setting is “Disabled”.
z Mem Space 0/1/2/3 Size
This item allows the user to decide the Size of Memory Space
0/1/2/3. The options available are 16KB, 32 KB, 64 KB, 128 KB,
256 KB, 512 KB, 1MB, 2MB.
z Mem Base Address 0/1/2/3
This item allows the user to decide the Base Address of Decode
Memory 0/1/2/3/4/5. The available value are 0000~FFFF.
52
Phoenix-Award BIOS Utility
Page 59
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.9 Power Management Setup
The Power Management Setup allows you to save energy of your
system effectively. It will shut down the hard disk and turn OFF video
display after a period of inactivity.
z ACPI Function
This item allows you to enable/disable the Advanced Configuration
and Power Management (ACPI). The function is always Enabled.
z Power Management
This option allows you to select the type of power Management.
The options available are APM, ACPI.
z Standby Mode
After the selected period of system inactivity (1 minute to 1 hour),
the fixed disk drive and the video shut off while all other devices
still operate at full speed. The default value is “Disabled”.
Disabled
1/2/4/6/8/10/20/30/4
0 Min/1 Hr
System will never enter STANDBY mode
Defines the continuous idle time before the
system entering STANDBY mode.
If any item defined in (J) is enabled & active,
STANDBY timer will be reloaded
Phoenix-Award BIOS Utility
53
Page 60
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z Suspend Mode
After the selected period of system inactivity (1 minute to 1 hour),
all devices except the CPU shut off. The default value is “Disabled”.
Disabled
1/2/4/6/8/10/20/30/4
0 Min/1 Hr
zModem Use IRQ
3, 4, 5, 7, 9,
10, 11, NA
zSoft-Off by PWR-BTTN
System will never enter SUSPEND mode
Defines the continuous idle time before the
system entering SUSPEND mode.
If any item defined in (J) is enabled & active,
SUSPEND timer will be reloaded
For external modem, 3 or 4 will be used for card
type modem. It is up to card definition. Default is 3.
This option only works with systems using an ATX power supply. It
also allows the user to define which type of soft power OFF
sequence the system will follow. The default value is “Instant-Off”.
This option follows the conventional manner systems
Instant-Off
Delay 4 Sec.
perform when power is turned OFF. Instant-Off is a soft
power OFF sequence requiring only the switching of the
power supply button to OFF
Upon turning OFF system from the power switch, this
option will delay the complete system power OFF
sequence by approximately 4 seconds. Within this delay
period, system will temporarily enter into Suspend Mode
enabling you to restart the system at once.
z PWRON After PWR-Fail
This option allows you to select the type of power loss function.
The options available are On, Off. The default value is “Off”.
54
Phoenix-Award BIOS Utility
Page 61
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.10 PnP/PCI Configuration Setup
This section describes configuring the PCI bus system. PCI, or
Personal Computer Interconnect, is a system which allows I/O devices
to operate at speeds nearing the speed the CPU itself uses when
communicating with its own special components. This section covers
some very technical items and it is strongly recommended that only
experienced users should make any changes to the default settings.
z PNP OS Installed
Select Yes if the system operating environment is Plug-and-Play
aware (e.g., Windows 95). The default value is “No”.
z Reset Configuration Data
Normally, you leave this field Disabled. Select Enabled to reset
Extended System Configuration Data (ESCD) when you exit Setup
or if you have installed a new add-on and the system
reconfiguration has caused such a serious conflict that the
operating system can not boot. The options available are Enabled
and Disabled.
Phoenix-Award BIOS Utility
55
Page 62
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
z Resources Controlled By
The Award Plug and Play BIOS can automatically configure all the
boot and Plug and Play-compatible devices. If you select Auto, all
the interrupt request (IRQ), DMA assignment, and Used DMA fields
disappear, as the BIOS automatically assigns them. The default
value is “Manual”.
z IRQ Resources
When resources are controlled manually, assign each system
interrupt as one of the following types, depending on the type of
device using the interrupt:
1. Legacy ISA Devices compliant with the original PC AT bus
specification, requiring a specific interrupt (such as IRQ4 for serial
port 1).
2. PCI/ISA PnP Devices compliant with the Plug and Play standard,
whether designed for PCI or ISA bus architecture.
The default value is “PCI/ISA PnP”.
z DMA Resources
When resources are controlled manually, assign each system DMA
channel as one of the following types, depending on the type of
device using the interrupt:
1. Legacy ISA Devices compliant with the original PC AT bus
specification, requiring a specific DMA channel.
2. PCI/ISA PnP Devices compliant with the Plug and Play standard,
whether designed for PCI or ISA bus architecture.
The default value is “PCI/ISA PnP”.
z Memory Resources
This sub menu can let you control the memory resource.
z PCI/VGA Palette Snoop
Some non-standard VGA display cards may not show colors
properly. This field allows you to set whether MPEG ISA/VESA
VGA Cards can work with PCI/VGA or not. When enabled, a
PCI/VGA can work with a MPEG ISA/VESA VGA card. When
disabled, a PCI/VGA cannot work with a MPEG ISA/VESA Card.
56
Phoenix-Award BIOS Utility
Page 63
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.11 PC Health Status
zCurrent CPU Temperature
These read-only fields reflect the functions of the hardware thermal
sensor that monitors the chip blocks and system temperatures to
ensure the system is stable.
Phoenix-Award BIOS Utility
57
Page 64
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.12 Load Fail-Safe Defaults
This option allows you to load the troubleshooting default values
permanently stored in the BIOS ROM. These default settings are nonoptimal and disable all high-performance features.
To load BIOS defaults value to CMOS SRAM, enter “Y”. If not, enter
“N”.
58
Phoenix-Award BIOS Utility
Page 65
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.13 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.
To load SETUP defaults value to CMOS SRAM, enter “Y”. If not, enter
“N”.
Phoenix-Award BIOS Utility
59
Page 66
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.14 Set Supervisor/User Password
You can set either supervisor or user password, or both of then. The
differences between are:
1. Supervisor password: can enter and change the options of the
setup menus.
2. User password: just can enter but do not have the right to change
the options of the setup menus.
When you select this function, the following message will appear at the
center of the screen to assist you in creating a password.
ENTER PASSWORD:
Type the password with eight characters at most, and press <Enter>.
The password typed will now clear any previously entered password
from CMOS memory. You will be asked to confirm the password. Type
the password again and press <Enter>. You may also press <Esc> to
abort the selection and not enter a password.
To disable password, just press <Enter> when you are prompted to
enter password. A message will confirm the password being disabled.
Once the password is disabled, the system will boot and you can enter
Setup freely.
PASSWORD DISABLED.
When a password is enabled, you have to type it every time you enter
Setup. This prevents any unauthorized person from changing your
system configuration.
Additionally when a password is enabled, you can also require the
BIOS to request a password every time the system reboots. This would
prevent unauthorized use of your computer.
You determine when the password is required within the BIOS
Features Setup Menu and its Security option. If the Security option is
set to “System”, the password is required during boot up and entry into
Setup. If set as “Setup”, prompting will only occur prior to entering
Setup.
60
Phoenix-Award BIOS Utility
Page 67
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.15 Save & Exit Setup
This allows you to determine whether or not to accept the modifications.
Typing “Y” quits the setup utility and saves all changes into the CMOS
memory. Typing “N” brigs you back to Setup utility.
Phoenix-Award BIOS Utility
61
Page 68
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4.16 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.
62
Phoenix-Award BIOS Utility
Page 69
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
A p p e n d i x A
Watchdog Timer
Watchdog Timer Setting
The watchdog timer makes the system auto-reset while it stops to work
for a period. The integrated watchdog timer can be setup as system
reset mode by program.
Using the Watchdog Function
Start
↓
Un-Lock WDT:
O 2E 87 ; Un-lock super I/O
O 2E 87 ; Un-lock super I/O
↓
Select Logic device:
O 2E 07
O 2F 08
↓
Activate WDT:
O 2E 30
O 2F 01
↓
Set Second or Minute :
O 2E F5
O 2F N N=00 or 08(See below table)
↓
Set base timer :
O 2E F6
O 2F M=00,01,02,…FF(Hex) ,Value=0 to 255
↓
WDT counting re-set timer :
O 2E F6
O 2F M ; M=00,01,02,…FF(See below table)
Watchdog Timer
63
Page 70
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
; IF to disable WDT:
O 2E 30
O 2F 00 ; Can be disable at any time
z Timeout Value Range
1 to 255
Minute / Second
z Program Sample
Watchdog timer setup as system reset with 5 second of timeout
2E, 87
2E, 87
2E, 07
2F, 08
2E, 30
2F, 01
2E, F5
2F, N
2E, F6
2F, M
Logical Device 8
Activate
Set Minute or Second
N=08 (Min),00(Sec)
Set Value
M = 00 ~ FF
64
Watchdog Timer
Page 71
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Installation of AES Driver
1. Click “Device Manager”.
A p p e n d i x B
Installation of Drivers
Installation of Drivers
65
Page 72
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2. Click “Update Driver”.
3. Click on next
66
Installation of Drivers
Page 73
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4. Click on next
5.Select AES Driver Folder then Click on next.
Installation of Drivers
67
Page 74
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
6. Click on Finish
7. Geode LX AES Crypto Driver installed finish.
68
Installation of Drivers
Page 75
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Installation of Audio Driver
1. Open device manage, right click on Multimedia Audio Control and
click on update Driver.
Installation of Drivers
69
Page 76
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2. Click on next
3. Click on next
70
Installation of Drivers
Page 77
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4. Select Audio Driver Folder then Click on next.
5. Click “Continue Anyway”
Installation of Drivers
71
Page 78
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
6. Click Finish
7. Audio Driver installed finish.
72
Installation of Drivers
Page 79
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Installation of LAN driver
1. Click Setup
Installation of Drivers
73
Page 80
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2. Click on Next
3. Click on Install
74
Installation of Drivers
Page 81
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4. Click on Finish
Installation of Drivers
75
Page 82
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Installation of PCI Bridge Driver
1. Open device manage, right click on Other PCI Brige Device and click
on update Driver.
76
Installation of Drivers
Page 83
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2. Click on next
3. Click on next
Installation of Drivers
77
Page 84
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4. Search the right directory of PCI Bridge for ITE8888 driver.
5. Click on Finish
78
Installation of Drivers
Page 85
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Installation of VGA Driver
1. Open device manage, right click on Video Controller and click on
update Driver.
Installation of Drivers
79
Page 86
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2. Click on Next
3. Click on next
80
Installation of Drivers
Page 87
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
4. Click on next
5. Click on Continue Anyway
Installation of Drivers
81
Page 88
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
6. Click on Finish
* After installed all Driver. Please reboot the system.
82
Installation of Drivers
Page 89
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
A p p e n d i x C
Digital I/O
Using the Digital Input Function
Start
↓
Un-Lock SuperI /O:
O 4E 87 ; Un-lock super I/O
O 4E 87 ; Un-lock super I/O
↓
SelectMultiplexed pin to GPIO Function :
O 4E 2A
O 4F FF
↓
Select Logic device:
O 4E 07
O 4F 07
↓
Activate Logic Device:
O 4E 30
O 4F 01
↓
Select GPI Function:
O 4E F0
O 4F FF
↓
Read Data:
O 4E F1
I 4F
XX ( XX is input Data;
if no input source,the value is FF)
Digital I/O 83
Page 90
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Using the Digital Output Function
Start
↓
Un-Lock SuperI /O:
O 2E 87 ; Un-lock super I/O
O 2E 87 ; Un-lock super I/O
↓
SelectMultiplexed pin to GPIO Function :
O 2E 2A
O 2F FF
↓
Select Logic device:
O 2E 07
O 2F 07
↓
Activate Logic Device:
O 2E 30
O 2F 01
↓
Select GPO Function:
O 2E F0
O 2F 00
↓
Output Data:
O 2E F1
O 2F 00
O 2E F2
O 2F XX=00,01,02,…FF(XX is Output Data)
84 Digital I/O
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.