AXIOMTEK SBC86620 User Manual

Page 1
SBC86620 Series
GX3 All-in-One Mini ITX Board
User’s Manual
Page 2
Disclaimers
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.
©Copyright 2008 AXIOMTEK Co., Ltd.
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
registered
brands of their respective owners.
iii
Page 4
Table of Content
Disclaimers................................................................................................................ii
ESD Precautions ...................................................................................................... iii
Chapter 1 Introduction........................................................................1
1.1 Specifications...............................................................................................2
1.2 Utilities Supported........................................................................................3
Chapter 2 Jumpers and Connectors .................................................5
2.1 Board Dimensions and Fixing Holes............................................................ 5
2.2 Board Layout................................................................................................8
2.3 Jumper Settings ........................................................................................... 9
2.3.1 CMOS Clear Jumper: JP1................................................................... 10
2.3.2 Compact Flash Voltage Selection: JP2...............................................10
2.3.3 Compact Flash Mode Selection: JP3..................................................10
2.3.4 COM1 Mode: JP4................................................................................ 10
2.3.5 COM1 Mode: JP5................................................................................ 11
2.3.6 COM1 Mode: JP6................................................................................ 11
2.3.7 PS2 Keyboard Mode: JP7...................................................................11
2.3.8 LPT Mode Selection: JP8.................................................................... 11
2.3.9 LPT Mode Selection: JP9.................................................................... 12
2.3.10 COM1.COM2.COM3.COM4 Mode: JP10.JP11.JP12.JP13................12
2.3.11 LPT Mode Selection: JP14.................................................................. 13
2.3.12 LVDS Voltage Selection: JP15............................................................ 13
2.3.13 PS2 Mouse Mode: JP16......................................................................13
2.4 Connectors.................................................................................................14
2.4.1 ATX Power Connector: CN1 ............................................................... 15
2.4.2 Flat Panel Bezel Connector:CN2 ........................................................ 15
2.4.3 CompactFlash Connector: CN3 .......................................................... 16
2.4.4 LVDS Backlight Connector: CN4.........................................................17
2.4.5 Mini PCI Connector: CN5....................................................................18
2.4.6 SM BUS: CN6 ..................................................................................... 19
2.4.7 Digital I/O Port (DIO): CN7..................................................................20
2.4.8 COM2 COM3 COM4 Port Connector: CN8, CN9, CN10 ....................20
2.4.9 Keyboard Connector: CN11................................................................21
2.4.10 Mouse Connector: CN12..................................................................... 21
2.4.13 USB Connector: CN14........................................................................22
2.4.14 USB Connector: CN15........................................................................22
2.4.15 USB*2+LAN Connector: CN16........................................................... 23
2.4.16 USB*2+LAN Connector: CN17............................................................ 23
2.4.17 Keyboard and PS/2 Mouse Connectors: CN18................................... 24
2.4.18 Phone Jack Connector: CN19............................................................. 24
2.4.19 COM1 PORT Connector: CN20..........................................................25
2.4.20 Speaker Connector: CN21, CN22.......................................................25
2.4.21 IDE Interface Connector: CN21_IDE1.................................................25
2.4.22 LCD Connector: CN23_LCD1.............................................................26
iv
Page 5
2.4.23 LVDS Flat Panel Connector: CN23_LVDS1.......................................27
2.4.24 VGA Connector: VGA1........................................................................28
2.4.25 Floppy Disk Connector: FDD1............................................................28
2.4.26 Parallel Port: LPT1.............................................................................29
2.4.27 PICMG compliant PCI Connector: PL1..............................................29
2.4.28 USB (Disk On Module) Connector: USB1..........................................31
Chapter 3 Hardware Description...................................................... 33
3.1 Microprocessors.........................................................................................33
3.2 BIOS...........................................................................................................33
3.3 System Memory..........................................................................................33
3.4 I/O Port Address Map.................................................................................34
3.5 Interrupt Controller .....................................................................................35
Chapter 4 Phoenix-Award BIOS Utility............................................37
4.1 Entering Setup............................................................................................ 37
4.2 Control Keys...............................................................................................38
4.3 Getting Help ............................................................................................... 38
4.4 The Main Menu .......................................................................................... 39
4.5 Standard CMOS Setup Menu..................................................................... 40
4.6 Advanced BIOS Features........................................................................... 43
4.7 Advanced Chipset Features.......................................................................46
4.8 Integrated Peripherals................................................................................49
4.9 Power Management Setup.........................................................................53
4.10 PnP/PCI Configuration Setup..................................................................... 55
4.11 PC Health Status........................................................................................ 57
4.12 Load Fail-Safe Defaults.............................................................................. 58
4.13 Load Optimized Defaults ............................................................................ 59
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 Audio:
Realtek AC’97 codec audio  10-pin 2.0 pitch box-header plus 2.5W amplify  MIC-in, Line-out/Speaker-out
z Power Management: ACPI (Advanced Configuration and
Power Interface) /APM
z Form 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
2.3.9 LPT Mode Selection: JP9
Options Settings
Normal +12V Or +5V
Short 1-2 (default) Short 2-3
JP9
12 3
2.3.10 COM1.COM2.COM3.COM4 Mode: JP10.JP11.JP12.JP13
COM1 (CN20) JP11 COM2 (CN8) JP10
Pin 1=12V Short 1-3 Pin 1=12V Short 1-3 Pin 1=5V Short 3-5 or 5-7 Pin 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 6-8 Pin 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 5-7 Pin 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 6-8 Pin 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.
Connectors Label
ATX Power Connector CN1 Flat Panel Bezel Connector CN2 Compact Flash Connector CN3 LVDS Backlight Connector CN4
Mini PCI Slot CN5
SM BUS Connector CN6 2*10pin DIO CN7 COM2 Connector CN8 COM3 Connector CN9 COM4 Connector CN10
Keyboard Connector CN11 Mouse Connector CN12 USB Connector CN14 USB Connector CN15
USB*2+LAN Connector CN16
USB*2+LAN Connector CN17 KB/MS Connector CN18 Phone Jack Connector CN19 COM1 Connector CN20 Speaker L Connector CN21 Speaker R Connector CN22 Parallel IDE Connector CN21_IDE1 TFT LCD Connector CN22_LCD1 LVDS Connector CN23_LVDS1 Printer Port Connector (LPT) LPT1 VGA Connector VGA1 F.D.D Connector FDD1 USB (DOM) Connector USB1
14 Jumpers and Connectors
Page 21
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.1 ATX Power Connector: CN1
Pin Signal Pin Signal
1 3.3V 11 3.3V 2 3.3V 12 -12V 3 GND 13 GND 4 5V 14 PS_ON 5 GND 15 GND 6 5V 16 GND 7 GND 17 GND 8 PW_OK 18 -5V 9 5V_SB 19 5V
10 12V 20 5V
10
789
2.4.2 Flat Panel Bezel Connector:CN2
11121314151617181920
2
1
6
345
Power LED
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. Pins 13 & 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
4
Data 5
5
Data 6
Pin Signal Pin Signal
6
Data 7
7
CS0#
8
Address 10
9
ATASEL
10
Address 9
11
Address 8
12
Address 7
13
VCC
14
Address 6
15
Address 5
16
Address 4
17
Address 3
18
Address 2
19
Address 1
20
Address 0
21
Data 0
22
Data 1
23
Data 2
24
IOCS16#
25
CD2#
29 30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Data 13 Data 14
Data 15 CS1# VS1# IORD# IOWR# WE# INTR VCC CSEL# VS2# RESET# IORDY# DMAREQ DMAACK­DASP# PDIAG# Data 8 Data 9 Data 10 GND
2.4.4 LVDS Backlight Connector: CN4
Pin Signal
1
+12V
2
+12V
3
+5V
4
ENABLE
5
GND
6
GND
7
GND
Jumpers and Connectors 17
1
7
Page 24
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.5 Mini PCI Connector: CN5
Mini-PCI Connector Pin Assignment
Pin Signal Pin Signal
1 TIP 2 RING
KEY KEY 3 LAN_RD+ 4 LAN_TD+ 5 LAN_RD- 6 LAN_TD­7 RJ45 termination 8 RJ45 termination 9 RJ45 termination 10 RJ45 termination
11 LAN_LED1+ 12 LAN_LED2+ 13 LAN_LED1- 14 LAN_LED2­15 CHGND 16 RESERVED 17 INTB# 18 5V 19 3.3V 20 INTA# 21 RESERVED 22 RESERVED 23 GND 24 3.3VAUX 25 CLK 26 RST# 27 GND 28 3.3V 29 REQ# 30 GNT# 31 3.3V 32 GND 33 AD31 34 PME# 35 AD29 36 RESERVED 37 GND 38 AD30 39 AD27 40 3.3V 41 AD25 42 AD28 43 RESERVED 44 AD26 45 C/BE3# 46 AD24 47 AD23 48 IDSEL 49 GND 50 GND 51 AD21 52 AD22 53 AD19 54 AD20 55 GND 56 PAR 57 AD17 58 AD18 59 C/BE2# 60 AD16 61 IRDY# 62 GND 63 3.3V 64 FRAME# 65 CLKRUN# 66 TRDY# 67 SERR# 68 STOP# 69 GND 70 3.3V
18 Jumpers and Connectors
Page 25
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Pin Signal Pin Signal
71 PERR# 72 DEVSEL# 73 C/BE1# 74 GND 75 AD14 76 AD15 77 GND 78 AD13 79 AD12 80 AD11 81 AD10 82 GND 83 GND 84 AD09 85 AD08 86 C/BE0# 87 AD07 88 3.3V 89 3.3V 90 AD06 91 AD05 92 AD04 93 RESERVED 94 AD02 95 5V 96 AD00 97 5V 98 RESERVED
99 AD01 100 RESERVED 101 GND 102 GND 103 RESERVED 104 RESERVED 105 RESERVED 106 RESERVED 107 RESERVED 108 RESERVED 109 RESERVED 110 RESERVED 111 RESERVED 112 RESERVED 113 RESERVED 114 GND 115 RESERVED 116 RESERVED 117 RESERVED 118 RESERVED 119 RESERVED 120 RESERVED 121 RESERVED 122 RESERVED 123 RESERVED 124 RESERVED
2.4.6 SM BUS: CN6
Pin Signal
1 CLOCK 2 DATA 3 GND
Jumpers and Connectors 19
1
3
Page 26
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 Pin Signal
Data Carrier Detect
1
(DCD)
2 Data Set Ready (DSR)
3 Receive Data (RXD) 4 Request to Send (RTS) 5 Transmit Data (TXD) 6 Clear to Send (CTS)
Data Terminal Ready
7
(DTR)
8 Ring 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.
USB2 and USB3
Pin Signal Pin Signal
1 VCC 2 VCC 3 D2- 4 D3­5 D2+ 6 D3+ 7 Ground (GND) 8 Ground (GND) 9 Ground (GND) 10 Ground (GND)
24
1
3
6
2.4.14 USB Connector: CN15
The Universal Serial Bus (USB) connector on the SBC86620 is for installation of peripherals supporting the USB interface. CN15 is 10­pin standard USB connector.
USB0 and USB1
Pin Signal Pin Signal
1 VCC 2 VCC 3 D0- 4 D1­5 D0+ 6 D1+ 7 Ground (GND) 8 Ground (GND) 9 Ground (GND) 10 Ground (GND)
24
1
3
6
10
8
7
9
10
8
7
9
22 Jumpers and Connectors
Page 29
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.15 USB*2+LAN Connector: CN16
Pin Signal Pin Signal
L1 NC G2 Ground (GND) L2
Tx+ L3 Tx- G4 Ground (GND) L4 Rx+ G5 Ground (GND) L5 Rx- G6 Ground (GND) L6 NC G7 Ground (GND) L7 NC G8 Ground (GND) L8 NC U1 VCC L9 NC U2 D0-
L10 Ground (GND) U3 D0+
YC LEDA U4 Ground (GND)
YA VCC U5 VCC GC LED1 U6 D1­GA VCC U7 D1+
G1 Ground (GND) U8 Ground (GND)
G3 Ground (GND)
2.4.16 USB*2+LAN Connector: CN17
Pin Signal Pin Signal
L1 NC G2 Ground (GND) L2
Tx+ L3 Tx- G4 Ground (GND) L4 Rx+ G5 Ground (GND) L5 Rx- G6 Ground (GND) L6 NC G7 Ground (GND) L7 NC G8 Ground (GND) L8 NC U1 VCC L9 NC U2 D2-
L10 Ground (GND) U3 D2+
YC LEDB U4 Ground (GND)
YA VCC U5 VCC GC LED2 U6 D3­GA VCC U7 D3+
G1 Ground (GND) U8 Ground (GND)
G3 Ground (GND)
Jumpers and Connectors 23
Page 30
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.17 Keyboard and PS/2 Mouse Connectors: CN18
The SBC86620 provides a keyboard and Mouse interface that is a DIN connector .
NC
VCC
NC
NC
VCC
NC
6
4
2
1
6
4
2
1
PS/2 Mouse Clock
5
3
GND
PS/2 Mouse Data
Keyboard Clock
5
3
GND
Keyboard Data
2.4.18 Phone Jack Connector: CN19
Pin Signal Pin Signal
A1 Ground (GND) C2 LINE_IN_L
A2 VREFOUT C3 Ground (GND) A3 N.C C4 Ground (GND) A4 Ground (GND) C5 LINE_IN_R A5 MIC_IN G1 Ground (GND) B2 LINE_OUT_L G2 Ground (GND) B3 LINE_OUT_L1 G3 Ground (GND) B4 LINE_OUT_R1 G4 Ground (GND) B5 LINE_OUT_R
24 Jumpers and Connectors
Page 31
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 Pin Signal Pin Signal
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 Pin Signal Pin Signal
34 No connector 35 SA0 36 SA2 37 HDC CS0 # 38 HDC CSI # 39 HDD Active # 40 GND
2.4.22 LCD Connector: CN23_LCD1
Pin Signal Pin Signal
1 No connector 2 +12VM 3 GND 4 GND 5 VDDM 6 VDDM 7 FPDISP 8 GND
9 B0 (P0) 10 B1(P1) 11 B2 (P2) 12 B3 (P3) 13 B4 (P4) 14 B5 (P5) 15 B6 (P6) 16 B7 (P7) 17 G0 (P8) 18 G1 (P9) 19 G2 (P10) 20 G3 (P11) 21 G4 (P12) 22 G5 (P13) 23 G6 (P14) 24 G7 (P15) 25 R0 (P16) 26 R1 (P17) 27 R2 (P18) 28 R3 (P19) 29 R4 (P20) 30 R5 (P21) 31 R6 (P22) 32 R7 (P23) 33 GND 34 GND 35 FPCLK 36 FPVSYNC (FLM) 37 M(DE) 38 FPHSYNC (LP) 39 GND 40 FPENABKL 41 GND 42 No connector 43 VDDM 44 VDDM
26 Jumpers and Connectors
Page 33
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
2.4.23 LVDS Flat Panel Connector: CN23_LVDS1
The LVDS interface which is with 40-pin connector supports 18/24-bit single/dual channel type of LCD.
Pin Signal Pin Signal
1 VCCM 2 VCCM 3 VCCM 4 VCCM 5 VCCM 6 VCCM 7 N.C. 8 N.C.
9 GND 10 GND 11 Channel B D3- 12 Channel B D0- 13 Channel B D3+ 14 Channel B D0+ 15 GND 16 GND 17 Channel B CLK- 18 Channel B D1- 19 Channel B CLK+ 20 Channel B D1+ 21 GND 22 GND 23 Channel A D0- 24 Channel B D2- 25 Channel A D0+ 26 Channel B D2+ 27 GND 28 GND 29 Channel A D1- 30 Channel A D3- 31 Channel A D1+ 32 Channel A D3+ 33 GND 34 GND 35 Channel A D2- 36 Channel A CLK­37 Channel A D2+ 38 Channel A CLK+ 39 GND 40 GND
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
the CRT VGA display.
Pin Signal Pin Signal Pin Signal
1 Red 2 Green 3 Blue 4 N/A 5 GND 6 AGND
7 AGND 8 AGND 9 N/A 10 GND 11 N/A 12 DDC DAT 13 Horizontal
Sync
14 Vertical Sync 15 DDC CLK
2.4.25 Floppy Disk Connector: FDD1
9
11
2729
3133
1719212325
1315
7
135
34
3032
28
Pin Signal Pin Signal Pin Signal
1 GND 2 Reduce write current 3 GND 4 No connector 5 GND 6 No connector
7 GND 8 Index# 9 GND 10 Motor enable A# 11 GND 12 Drive select B# 13 GND 14 Drive select A# 15 GND 16 Motor enable B# 17 GND 18 Direction# 19 GND 20 STEP# 21 GND 22 Write data# 23 GND 24 Write gate# 25 GND 26 Track 0 # 27 GND 28 Write protect# 29 GND 30 Read data# 31 GND 32 Side 1 select# 33 GND 34 Disk change#
1820222426
1416
8
1012
246
28 Jumpers and Connectors
Page 35
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 Pin Signal
1 Strobe# 14 Auto Form Feed# 2 Data 0 15 Error# 3 Data 1 16 Initialize# 4 Data 2 17 Printer Select In# 5 Data 3 18 GND 6 Data 4 19 GND 7 Data 5 20 GND 8 Data 6 21 GND
9 Data 7 22 GND 10 Acknowledge# 23 GND 11 Busy 24 GND 12 Paper Empty# 25 GND 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.
Pin Signal Pin Signal
B1 -12V A1 TRST# B2 Reserved A2 +12V B3 GND A3 Reserved B4 Reserved A4 Reserved B5 +5V A5 +5V B6 +5V A6 INTA# B7 INTB# A7 INTC# B8 INTD# A8 +5V B9 REQ3# A9 Reserved
Jumpers and Connectors 29
Page 36
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Pin Signal Pin Signal
B10 REQ1# A10 VIO B11 GNT3# A11 Reserved B12 GND A12 GND B13 GND A13 GND B14 CLKA A14 GNT1# B15 GND A15 RST# B16 CLKB A16 VIO B17 GND A17 GNT0# B18 REQ0# A18 GND B19 VIO A19 REQ2# B20 AD31 A20 AD30 B21 AD29 A21 Reserved B22 GND A22 AD28 B23 AD27 A23 AD26 B24 AD25 A24 GND B25 Reserved A25 AD24 B26 CBE3# A26 GNT2# B27 AD23 A27 +3.3V B28 GND A28 AD22 B29 AD21 A29 AD20 B30 AD19 A30 GND B31 Reserved A31 AD18 B32 AD17 A32 AD16 B33 CBE2# A33 +3.3V B34 GND A34 FRAME# B35 IRDY# A35 GND B36 +3.3V A36 TRDY# B37 DEVSEL# A37 GND B38 GND A38 STOP# B39 LOCK# A39 Reserved B40 PERR# A40 SDONE B41 Reserved A41 SBO# B42 SERR# A42 GND B43 Reserved A43 PAR B44 CBE1# A44 AD15 B45 AD14 A45 Reserved B46 GND A46 AD13
30 Jumpers and Connectors
Page 37
SBC86620 AMD® Geode GX3 Mini ITX Board User’s Manual
Pin Signal Pin Signal
B47 AD12 A47 AD11 B48 AD10 A48 GND B49 GND A49 AD09 B52 AD08 A52 CBE0# B53 AD07 A53 Reserved B54 Reserved A54 AD06 B55 AD05 A55 AD04
B56 B57 B58 B59 B60 B61 B62
AD03 GND AD01 VIO Reserved +5V +5V
A56 A57 A58 A59 A60 A61 A62
GND AD02 AD0 VIO Reserved +5V +5V
2.4.28 USB (Disk On Module) Connector: USB1
Pin Signal Pin Signal
1 VCC5 2 NC 3 D1- 4 NC 5 D1+ 6 NC 7 Ground (GND) 8 NC 9 NC 10 NC
1 3
5 7
9
2 4
6 8
10
Jumpers and Connectors 31
Page 38
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
080-09F DMA page register 0A0-0BF Interrupt controller #2 0C0-0DF DMA controller #2
0F0 Clear math coprocessor busy signal
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
z Main 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
z Time
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
z Quick 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
z Typematic 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
z Typematic 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
z Security 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
z Modem Use IRQ
3, 4, 5, 7, 9, 10, 11, NA
z Soft-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
z Current 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...