Embedded Controller AEV-6312
Compact Embedded Controller
AEV-6312
Intel
®
Atom™ D510 1.66GHz Processor
Dual LAN, 4 USB2.0, 2 COM
2 PCI-Express Mini Card
AEV-6312 Manual 1 st Ed.
August 2011
Embedded Controller AEV-6312
Copyright Notice
This document is copyrighted, 2011. All rights are reserved. The
original manufacturer reserves the right to make improvements to the
products described in this manual at any time without notice.
No part of this manual may be reproduced, copied, translated, or
transmitted in any form or by any means without the prior written
permission of the original manufacturer. Information provided in this
manual is intended to be accurate and reliable. However, the original
manufacturer assumes no responsibility for its use, or for any infringements upon the rights of third parties that may result from its
use.
The material in this document is for product information only and is
subject to change without notice. While reasonable efforts have been
made in the preparation of this document to assure its accuracy,
AAEON assumes no liabilities resulting from errors or omissions in
this document, or from the use of the information contained herein.
AAEON reserves the right to make changes in the product design
without notice to its users.
i
Embedded Controller AEV-6312
Acknowledgments
All other products’ name or trademarks are properties of their
respective owners.
AMI is a trademark of American Megatrends Inc.
CompactFlash
Association.
Microsoft Windows
Corp.
®
Intel
, Atom™ are trademarks of Intel Corporation.
PC/AT, PS/2, and VGA are trademarks of International
Business Machines Corporation.
All other product names or trademarks are properties of their
respective owners.
™
is a trademark of the Compact Flash
®
is a registered trademark of Microsoft
ii
Embedded Controller AEV-6312
Packing List
Before you begin operating your PC, please make sure that the
following materials are enclosed:
1 AEV-6312 Embedded Controller
2 Wallmount Brackets
1 Screw Package
1 3-Pin Phoenix Connector
1 CD-ROM for manual (in PDF format) and drivers
If any of these items should be missing or damaged, please contact
your distributor or sales representative immediately.
Note: 3.5 G module is an optional accessory. For keeping normal operation
of the system, we AAEON will install the 3.5G module in the AEV-6312 before
shipping out if you have bought this optional accessory.
iii
Embedded Controller AEV-6312
Safety & Warranty
1. Read these safety instructions carefully.
2. Keep this user's manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Do
not use liquid or spray detergents for cleaning. Use a damp cl oth.
4. For pluggable equipment, the power outlet must be installed near
the equipment and must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a firm surface during installation. Dropping
it or letting it fall could cause damage.
7. The openings on the enclosure are for air convection. Protect the
equipment from overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before
connecting the equipment to the power outlet.
9. Position the power cord so that people cannot step on it. Do not
place anything over the power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the
power source to avoid damage by transient over-voltage.
12. Never pour any liquid into an opening. This could cause fire or
electrical shock.
13. Never open the equipment. For safety reasons, only qualified
service personnel should open the equipment.
14. If any of the following situations arises, get the equipment
checked by service personnel:
a. The power cord or plug is damaged.
b. Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
iv
Embedded Controller AEV-6312
d. The equipment does not work well, or you cannot get it
to work according to the user’s manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
15. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT
WHERE THE STORAGE TEMPERATURE IS BELOW -20°C
(-4°F) OR ABOVE 70°C (158°F). IT MAY DAMAGE THE
EQUIPMENT.
16. The VCC operating power supply has to connect to the ACC port
to power up the system. This model does not support S3 sleep
mode.
FCC
This device complies with Part 15 FCC Rules.
Operation is subject to the following two
conditions: (1) this device may not cause
harmful interference, and (2) this device must
accept any interference received including
interference that may cause undesired
operation.
Cau
tion:
There is a danger of explosion if the battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer. Dispose of used batteries according to the
manufacturer’s instructions and your local government’s recycling or
disposal directives.
v
Embedded Controller AEV-6312
ENERGY STAR
This Product has been certified by ENERGY STAR®
®
The Regulation of ENERGY STAR
for Computer Version 5.2.
The Test Standard of ENERGY STAR
®
STAR
Program Requirements for Computer Version
: ENERGY STAR® Requirements
®
: IEC/EN 62301, ENERGY
ENERGY STAR® Compliance:
Power Management features (Basic)
Using power-saving states
The system provides the two power-saving states: Sleep and
Hibernation.
When Sleep is initiated, the power lights blink and the screen clears.
Your working task is saved to memory. Exiting Sleep is faster than
exiting Hibernation. If the system is in the Sleep state for an extra
period or if the battery reaches a critical battery level while in the
Sleep state, the system initiates Hibernation.
When Hibernation is initiated, your work is saved to a hibernation file
on the hard drive and the system turns off.
vi
Embedded Controller AEV-6312
Initiating and exiting Sleep
The system set the Sleep mode after 30 minutes of inactivity when
running on external power. You can change to none Sleep mode if the
system needs to be active at all time. The default power management
settings have been selected for compliance with ENERGY STAR
and are recommended by the ENERGY STAR
®
program for optimal
®
,
energy savings.
Using power plans
You can choose your own power plan which is a collection of system
settings that manages how the system uses power. Power plans can
help you conserve power or maximize performance.
vii
Embedded Controller AEV-6312
Below Table for China RoHS Requirements
产品中有毒有害物质或元素名称及含量
AAEON Boxer/ Industrial System
有毒有害物质或元素
部件名称
印刷电路板
及其电子组件
外部信号
连接器及线材
外壳 × ○ ○ ○ ○ ○
中央处理器
与内存
硬盘 × ○ ○ ○ ○ ○
电源 × ○ ○ ○ ○ ○
O：表示该有毒有害物质在该部件所有均质材料中的含量均在
SJ/T 11363-2006 标准规定的限量要求以下。
X：表示该有毒有害物质至少在该部件的某一均质材料中的含量超出
SJ/T 11363-2006 标准规定的限量要求。
备注：
一、此产品所标示之环保使用期限，系指在一般正常使用状况下。
二、上述部件物质中央处理器、内存、硬盘、电源为选购品。
铅
(Pb)汞 (Hg)镉 (Cd)
× ○ ○ ○ ○ ○
× ○ ○ ○ ○ ○
× ○ ○ ○ ○ ○
六价铬
(Cr(VI))
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
viii
Embedded Controller AEV-6312
Chapter 1 General Information
1.1 Introduction................................................................ 1-2
1.2 Features.................................................................... 1-3
1.3 Specifications............................................................ 1-4
Chapter 2 Hardware Installation
2.1 Dimension and I/O of AEV-6312...............................2-2
2.2 Connectors and Jumpers of the Main Board ............2-4
2.3 List of Jumpers..........................................................2-6
2.4 List of Connectors ..................................................... 2-7
2.5 RS-232/422/485 Serial Port Connector (COM2).......2-9
2.6 Hard Disk Drive Installation.......................................2-10
2.7 Memory Card Installation..........................................2-12
2.8 WiFi Card Installation................................................ 2-14
2.9 Wallmount Kit Installation..........................................2-17
2.10 Power Management................................................ 2-18
Chapter 3 AMI BIOS Setup
3.1 System Test and Initialization. .................................. 3-2
3.2 AMI BIOS Setup........................................................3-3
Chapter 4 Driver Installation
4.1 Installation.................................................................4-3
Appendix A Programming The Watchdog Timer
A.1 Programming ........................................................A-2
A.2 W83627DHG Watchdog Timer Initial Program ....A-7
ix
Embedded Controller AEV-6312
Information
Chapter
1
General
Chapter 1 General Information 1- 1
Embedded Controller AEV-6312
1.1 Introduction
AAEON introduces a new product line: In-vehicle Embedded
Controller Solutions. The newest Boxer series AEV-6312 utilizes
®
Intel
Atom™ processor and is designed for public transportation
system that demands for anti-vibration and anti-shock protection.
Moreover, this model features 200-pin DDR2 SODIMM up to 2 GB.
For the storages, the AEV-6312 equips one SATA 1.5 Gb/s HDD
bay and one Type II CompactFlash™ slot. It offers low power
consumption system that while operating in ambient temperatures
ranging from -20° to 50°C (no airflow, SSD) and -20° to 60°C
(airflow, SSD) .
The AEV-6312 is a standalone high performance controller
designed for long-life operation and with high reliability. It also
supports 12V and 24V DC input to meet the demands of
transportation application. It can replace traditional methods and
become the mainstream controller for the Vehicle Control and Fleet
Management markets.
Chapter 1 General Information 1- 2
Embedded Controller AEV-6312
1.2 Features
Fanless Design
Intel
®
Atom™ D510 Processor
Supports GPS Inside
Power On Ignition Delay Control
Wireless Communication Support (Optional)
Chapter 1 General Information 1- 3
Embedded Controller AEV-6312
1.3 Specifications
CPU Intel® AtomTM D510 1.66 GHz
Processor
Chipset Intel® ICH8M
System Memory 200-pin DDR2 SODIMM x 1, Max. 2GB
Display
Interface
VGA DB-15 x 1, shared system memory up
to 384MB/DVMT 4.0
SSD Type 2 CompactFlash™ Slot x 1 Storage
Device
HDD SATA 1.5 Gb/s HDD bay x 1
LAN Gigabit Ethernet Network
Wireless Optional by Mini Card
Front I/O
USB Host 2
Serial Port RS-232/422/485 x 1 (COM2)
Audio Line-out x 1
Others Power button x 1, SYS LED x 1, HDD
LED x 1, SMA connector x 3
Rear I/O
USB Host USB2.0 x 2
LAN RJ-45 x 2
Serial Port RS-232 x 1 (COM1)
Others Power inlet x 1, VGA x 1
Expansion Mini Card 2
Indicator Front System LED x 1, HDD LED x 1
Power Requirement 12V DC, 24V DC
Chapter 1 General Information 1- 4
Embedded Controller AEV-6312
System Cooling Passive cooling
Mounting Wallmount
Operating Temperature -4oF ~ 122oF (-20oC ~ 50oC) (No
Airflow, SSD)
o
-4
F ~ 140oF (-20oC ~ 60oC) (Airflow,
SSD)
Storage Temperature -4oF ~ 158oF (-20oC ~ 70oC)
Anti-Vibration Meets MIL-STD-810F-514.5C-1
Anti-Shock 50 G peak acceleration (11 msec.
duration) - SSD
Certification EMC CE/FCC Class B
Dimension (Wx H x D)
8.39”(W) x 7.68”(H) x 2.2”(D)
(213 mm x 195 mm x 56 mm)
Gross Weight 6.16 lb (2.8 Kg)
Chapter 1 General Information 1- 5
Embedded Controller AEV-6312
Hardware
Chapter
2
Inst
Chapter 2 Hardware Installation 2-1
allation
Embedded Controller AEV-6312
2.1 Dimension and I/O of AEV-6312
DC 12V / 24V
V+
V-ACC
VGACOM1
LAN1 LAN2
USB
Line out
HDD
SYS
GPS
PWR
Chapter 2 Hardware Installation 2 - 2
USB
COM2
Embedded Controller AEV-6312
I/O
USB
SYS
LAN1 LAN2
Line out
HDD
PWR
GPS
ACC
V-
VGACOM1
V+
DC 12V / 24V
USB
COM2
Chapter 2 Hardware Installation
2 - 3
Embedded Controller AEV-6312
2.2 Connectors and Jumpers of The Main Board
Component Side
Chapter 2 Hardware Installation 2 - 4
Embedded Controller AEV-6312
Solder Side
Chapter 2 Hardware Installation
2 - 5
Embedded Controller AEV-6312
2.3 List of Jumpers
The board has a number of jumpers that allow you to configure your
system to suit your application.
The table below shows the function of each of the board's jumpers:
Label Function
JP1 Touch Screen 4/5/8-wires Mode Selection
JP2 Auto Power Button Selection
JP3 COM2 RI/+5/+12V Selection
JP4 Clear CMOS
JP5 LVDS Backlight Bias/PWM Mode Selection
JP6 LVDS Operating Voltage Selection
JP7 LVDS Inverter Voltage Selection
Chapter 2 Hardware Installation 2 - 6
Embedded Controller AEV-6312
2.4 List of Connectors
The board has a number of connectors that allow you to configure
your system to suit your application. The table below shows the
function of each board's connectors:
Label Function CN1 2-Pin ATX Power Connector (Optional)
CN2 CPU FAN
CN3 +5VSB Output w/ SMBus
CN4 External +5VSB Input
CN5 SATA Port #2
CN6 SATA Port #1
CN7 LPC Expansion I/F
CN8
CN9
CN10 Touch Screen
External +5V Input (depends on power input
configuration)
External +12V Input (depends on power input
configuration)
CN11 +5V Output for SATA HDD using
CN12 Front Panel
CN13 COM Port #6
CN14 USB Port #7
CN15 COM Port #5
CN16 USB Port #6
CN17 USB Port #5
CN18 COM Port #4
Chapter 2 Hardware Installation
2 - 7
Embedded Controller AEV-6312
CN19 USB Port #4
CN20 USB Port #3
CN21 COM Port #3
CN22 COM Port #2
CN23 Audio Line-In/Out and MIC Connector
CN24 RJ-45 Ethernet #2
CN25 RJ-45 Ethernet #1
CN26 Digital I/O
CN27 Parallel Port
CN28 LVDS Inverter Control
CN29 LVDS Output
CN30 USB Port #1 and #2
CN31 PS/2 Keyboard & Mouse
CN32 COM Port #1
CN33 Analog CRT Display
CN34 SIM Card Socket
CFD1 Compact Flash Disk
PCIE1 Mini-Card Slot #1
DIMM1 DDR2 SODIMM Slot
Chapter 2 Hardware Installation 2 - 8
Embedded Controller AEV-6312
2.5 RS-232/422/485 Serial Port Connector (COM2)
2
1
6
7
4
5
9
8
Pin Signal Pin Signal
1 DCD (422TXD-/485DATA-) 2 RXD (422RXD+)
3 TXD (422TXD+/485DATA+) 4 DTR (422RXD-)
5 GND 6 DSR
7 RTS 8 CTS
9 RI/+5V/+12V Selection
COM2 RI/+5V/+12V Selection (JP3)
Pin Signal
1-2 +12V
3-4 RI
5-6 +5V (Default)
Chapter 2 Hardware Installation
2 - 9
Embedded Controller AEV-6312
2.6 Hard Disk Drive Installation
Step 1: Unfasten the four screws on the bottom lid and two screws on front
and rear panel
Step 2: Fasten the four HDD screws and cover with the four black dampers.
Then, place the HDD to the holder and assembly the damper bracket.
Chapter 2 Hardware Installation 2 - 10
Embedded Controller AEV-6312
Step 3: Connect the HDD cable
Step 4: Fasten the four screws on the bottom lid and two screws
on front and rear panel
Chapter 2 Hardware Installation
2 - 11
Embedded Controller AEV-6312
2.7 Memory Card Installation
Step 1: Unfasten the four screws on the bottom lid and two screws on front
and rear panel
Step 2: Insert the RAM at 30-degree angle to the memory slot and press
Chapter 2 Hardware Installation 2 - 12
Embedded Controller AEV-6312
Step 3: Adhere the heat spreading pad onto the RAM
Step 4: Close the bottom lid of AEV-6312 and faten the four screws of the
bottom lid and two screws on the front and rear panel
Chapter 2 Hardware Installation
2 - 13
Embedded Controller AEV-6312
2.8 WiFi Card Installation
Step 1: Insert the WiFi Card at 30-degree angle to the WiFi Card Slot and
press
Chapter 2 Hardware Installation 2 - 14
Embedded Controller AEV-6312
Step 2: Connect the antenna cable to the connector on WiFi Card
Step 3: Get the protective screw cover out of the AEV-6312 chassis
Chapter 2 Hardware Installation
2 - 15
Embedded Controller AEV-6312
Step 4: Insert and fasten the Screw of Antenna to the hole
Chapter 2 Hardware Installation 2 - 16
Embedded Controller AEV-6312
2.9 Wallmount Kit Installation
Get the brackets ready and fasten appropriate four screws on each bracket.
After fastening the two brackets on the bottom lid of AEV-6312, the
wallmount kit installation has been finished.
Chapter 2 Hardware Installation
2 - 17
Embedded Controller AEV-6312
2.10 Power Management
AEV-6312 has special vehicle Power Supply Unit (PSU) that can provide
power management functions below for vehicle applications.
Over voltage protection
Under voltage protection
Reverse protection
Load dump protection
Programmable ACC power on/off delay time
AEV
-6312 PSU & jumper 2
GND
VCC
PSU po
wer connector pinout
Jumper 2
PSU
ACC
Chapter 2 Hardware Installation 2 - 18
Embedded Controller AEV-6312
Setting DC input mode
DC Input Mode Options
Location
J2
J2
PIN13
and
pin14
OPEN 12V 9V~18V 11V
SHORT 24V 18V~36V 22V
:
Note
Usually, the voltage of car battery stays at 13.5V~15V (@ 12V Mode), or at
27V~30V (@ 24V Mode) while the car engine is running. Thus, the
voltage of the car battery can provide enough energy to prevent a cold
crank from starting a car engine when it is higher than 11V (@ 12V Mode) or
22V (@ 24V Mode).
The cold crank will cause the voltage of car battery to drop to 6V (@ 12V
mode) or even lower. It is difficult to maintain a stable +12V power output
to the AEV-6312 and it will cause a cold boot of the AEV-6312.
For the Initial Start Voltage, the input voltage will offer over 11V (@12V
mode) or 22V (@ 24V mode) to the PSU. The PSU will operate at 9V~18V
(@12V mode) or 18V~36V (@24V mode) after the ACC ON.
Mode Operating
Voltage
Start
Voltage
(Please refer
to the note
below)
+/- 0.2V
+/- 0.4V
Chapter 2 Hardware Installation
2 - 19
Embedded Controller AEV-6312
For +12V DC input, there is no jumper on the pin header of power
For +24V DC input, there are jumpers on the pin header of the power
Chapter 2 Hardware Installation 2 - 20
Embedded Controller AEV-6312
A
A
A
USetting ACC ON/OFF Delay Time Mode
ACC ON/OFF Delay Minutes
The function of “ACC ON Delay Time” means that the PSU will wait for 1~30
seconds (depends on the timing you set) to turn on the AEV-6312 by
sending a signal to the motherboard’s ON/OFF switch. This function is set
to avoid the car’s voltage failure by energizing the starter-motor circuits of
the internal combustion engine (cold crank)
ccessory (ACC)
CC ON
PS ON Button
Computer ON
CC ON Delay Minutes
AEV-6312 power on after “ACC ON Delay Minutes”
Chapter 2 Hardware Installation
2 - 21
Embedded Controller AEV-6312
A
A
A
The function of “ACC OFF Delay Time” means that the PSU will wait for
0~120 minutes (depends on the timing you set) to turn off the AEV-6312 by
sending a signal to the motherboard’s ON/OFF switch. You are also able to
shut down the AEV-6312 manually during the “ACC OFF Delay Time” since
the power is still on during this time.
ccessory (ACC)
CC OFF
PS ON Button
Computer OFF
ACC OFF Delay Minutes Required Timing
Chapter 2 Hardware Installation 2 - 22
CC OFF Delay Minutes
Embedded Controller AEV-6312
USetting the ACC ON/OFF Delay Time
The inner PSU of AEV-6312 provides 8 different “ACC ON Delay Time”
settings (1, 3, 5, 10, 15 20, 25, 30 seconds) and 8 different “ACC OFF Delay
Time” settings (1, 3, 5, 10, 30, 60, 120, 0 minutes). If you set the “ACC ON
Delay Time Setting” for “1 sec,” it means to power on the AEV-6312 in 1
second. If you set “ACC OFF Delay Time Setting” for “0 min,” it means to
power off the AEV-6312 immediately.
The following is the JP2 setting for ACC Power ON/OFF:
Location JP2 Setting for
ACC ON
Specification
J2
Function JP2 Location PIN
ACC ON
Delay Time
setting
PIN 1-6 1sec~30sec
JP2 Setting for
ACC OFF
PIN 7-12 0min~120min
Specification
Number
1, 2
3, 4
5, 6
OPEN
1, 2
SHORT
Set
Time
1 sec
3 sec
Chapter 2 Hardware Installation
2 - 23
Embedded Controller AEV-6312
3, 4
5 sec
SHORT
1, 2
3, 4
SHORT
5, 6
SHORT
1, 2
5, 6
SHORT
3, 4
5, 6
SHORT
1, 2
3, 4
5, 6
10 sec
15 sec
20 sec
25 sec
30 sec
Chapter 2 Hardware Installation 2 - 24
SHORT
Embedded Controller AEV-6312
Function JP2 Location PIN
Number
Set Time
ACC OFF
Delay Time
setting
7, 8
9, 10
11, 12
OPEN
7, 8
SHORT
9, 10
SHORT
7, 8
9, 10
SHORT
1 min
3 min
5 min
10 min
11, 12
30 min
SHORT
Chapter 2 Hardware Installation
2 - 25
Embedded Controller AEV-6312
7, 8
11, 12
SHORT
9, 10
11, 12
SHORT
7, 8
9, 10
11, 12
SHORT
60 min
120 min
0 min
Input Low Voltage Protection
If the input voltage is lower than the “defined input low voltage (10.3V
~10.7V @ 12V mode, 20.6V~21.4V @ 24V mode)” after 60 seconds, the
inner PSU will convey a signal to imitate to press the power button to turn
off the computer. Conversely, the ACC ignition will restart the computer if
the input voltage is over 12/24 volt.
Input Low Voltage Protection for 12V / 24V
Input Mode Input low voltage definition
12V Mode
24V Mode
Chapter 2 Hardware Installation 2 - 26
10.5V ± 0.2V
21V ± 0.4V
Embedded Controller AEV-6312
A
Defined Low Voltage
Time
CC ON
PS ON Button
Computer OFF
60s
Input Low Voltage Protection working mode
Input Very Low Voltage Protection
If the input voltage is lower than the “defined input very low voltage (8.8V
~9.2V @ 12V mode, 17.6V~18.4V @ 24V mode),” the computer will be shut
down immediately. Conversely, the ACC ignition will restart the computer if
the input voltage is over 12/24 volt.
Input Very Low Voltage Protection for 12V / 24V
Input Mode Input very low voltage definition
12V Mode
24V Mode
9V ± 0.2V
18V ± 0.4V
Chapter 2 Hardware Installation
2 - 27
Embedded Controller AEV-6312
A
Defined Very
Low Voltage
Time
CC ON
PSU Power Output
Computer OFF
Input Very Low Voltage Protection working mode
Chapter 2 Hardware Installation 2 - 28
Embedded Controller AEV-6312
Chapter
3
AMI
BIOS Setup
Chapter 3 AMI BIOS Setup 3-1
Embedded Controller AEV-6312
3.1 System Test and Initialization
These routines test and initialize board hardware. If the routines
encounter an error during the tests, you will either hear a few short
beeps or see an error message on the screen. There are two kinds
of errors: fatal and non-fatal. The system can usually continue the
boot up sequence with non-fatal errors.
System configuration verification
These routines check the current system configuration against the
values stored in the CMOS memory. If they do not match, the
program outputs an error message. You will then need to run the
BIOS setup program to set the configuration information in memory.
There are three situations in which you will need to change the
CMOS settings:
1. You are starting your system for the first time
2. You have changed the hardware attached to your system
3. The CMOS memory has lost power and the configuration
information has been erased.
The AEV-6312 CMOS memory has an integral lithium battery
backup for data retention. However, you will need to replace the
complete unit when it finally runs down.
Chapter 3 AMI BIOS Setup 3-2
Embedded Controller AEV-6312
3.2 AMI BIOS Setup
AMI BIOS ROM has a built-in Setup program that allows users to
modify the basic system configuration. This type of information is
stored in battery-backed CMOS RAM so that it retains the Setup
information when the power is turned off.
Entering Setup
Power on the computer and press <Del> or <F2> immediately. This
will allow you to enter Setup.
Main
Set the date, use tab to switch between date elements.
Advanced
Enable disable boot option for legacy network devices.
Chipset
Host bridge parameters.
Boot
Enables/disable quiet boot option.
Security
Set setup administrator password.
Save&Exit
Exit system setup after saving the changes.
Chapter 3 AMI BIOS Setup 3-3
Embedded Controller AEV-6312
Chapter
4
Driver
Inst
allation
Chapter 4 Driver Installation 4 - 1
Embedded Controller AEV-6312
The AEV-6312 comes with a CD-ROM that contains all drivers and
utilities that meet your needs.
Follow the sequence below to install the drivers:
Step 1 – Install Chipset Driver
Step 2 – Install VGA Driver
Step 3 – Install Audio Driver
Step 4 – Install LAN Driver
Step 5 – Install GPS Driver
Step 6 – Install WPER_116GN Driver (Optional)
Step 7 – Install Sierra_MC8790 Driver (Optional)
Chapter 4 Driver Installation 4 - 2
Embedded Controller AEV-6312
4.1 Installation:
Insert the AEV-6312 CD-ROM into the CD-ROM Drive. And install
the drivers from Step 1 to Step 7 in order.
Step 1 – Install Chipset Driver
1. Click on the STEP1-CHIPSET folder and select the OS
folder your system is
2. Double click on the infinst_autol.exe located in each OS
folder
3. Follow the instructions that the window shows
4. The system will help you install the driver automatically
Step 2 – Install VGA Driver
1. Click on the STEP2-VGA folder and select the OS folder
your system is
2. Double click on the Setup.exe located in each OS folder
3. Follow the instructions that the window shows
4. The system will help you install the driver automatically
Step 3 – Install Audio Driver
1. Click on the STEP3-AUDIO folder and select the OS
folder your system is
2. Double click on the Setup.exe located in each OS folder
3. Follow the instructions that the window shows
4. The system will help you install the driver automatically
Chapter 4 Driver Installation 4 - 3
Embedded Controller AEV-6312
Step 4 – Install LAN Driver
1. Click on the STEP4-LAN folder and select the OS folder
your system is
2. Double click on the PROWin32.exe located in each OS
folder
3. Follow the instructions that the window shows
4. The system will help you install the driver automatically
Step 5 – Install GPS Driver
1. Click on the STEP5-GPS folder and double click on
PL2303_Prolific_GPS_AllInOne_1013.exe file
2. Follow the instructions that the window shows
3. The system will help you install the driver automatically
Step 6 – Install WPER_116GN Driver (Optional)
1. Click on the STEP6-WPER_116GN (Option) folder and
select the OS folder your system is
2. Double click on the .exe located in each OS folder
3. Follow the instructions that the window shows
4. The system will help you install the driver automatically
Step 7 – Install Sierra_MC8790 Driver (Optional)
1. Click on the STEP7-Sierra_MC8790(Option) folder and
select the OS folder your system is
2. Double click on the Watcher_Generic Build_2258 file
located in each OS folder
3. Follow the instructions that the window shows
Chapter 4 Driver Installation 4 - 4
Embedded Controller AEV-6312
4. The system will help you install the driver automatically
Chapter 4 Driver Installation 4 - 5
Embedded Controller AEV-6312
A
Appendix
Programming the
W
atchdog Timer
Appendix A Programming the Watchdog Timer A-1
Embedded Controller AEV-6312
A.1 Programming
AEV-6312 utilizes W83627DHG-P chipset as its watchdog timer
controller.
Below are the procedures to complete its configuration and the
AAEON intial watchdog timer program is also attached based on
which you can develop customized program to fit your application.
Configuring Sequence Description
There are th
Unlock W83627DHG
Select register of
watchdog timer
Enable the function of
the watchdog timer
Use the function of the
watchdog timer
Lock W83627DHG
ree steps to complete the configuration setup:
(1) Enter the W83627DHG config Mode
(2) Modify the data of configuration registers
Appendix A Programming the Watchdog Timer A-2
Embedded Controller AEV-6312
(3) Exit the W83627DHG config Mode. Undesired result may
occur if the config Mode is not exited normally.
(1) Enter the W83627DHG config Mode
To enter the W83627DHG config Mode, two special I/O write
operations are to be performed during Wait for Key state. To
ensure the initial state of the key-check logic, it is necessary to
perform two write operations to the Special Address port (2EH).
The different enter keys are provided to select configuration ports
(2Eh/2Fh) of the next step.
Address Port Data Port
87h,87h: 2Eh 2Fh
(2) Modify the Data of the Registers
All configuration registers can be accessed after entering the config
Mode. Before accessing a selected register, the content of Index
07h must be changed to the LDN to which the register belongs,
except some Global registers.
(3) Exit the W83627DHG config Mode
The exit key is provided to select configuration ports (2Eh/2Fh) of
the next step.
Address Port Data Port
0aah: 2Eh 2Fh
WatchDog Timer Register I (Index=F5h, Default=00h)
CRF5 (PLED and KBC P20 Control Mode Register)
Bit 7-5 : select PLED mode
= 000 Power LED pin is driven high.
= 001 Power LED pin outputs 0.5Hz pulse
with 50% duty cycle.
Appendix A Programming the Watchdog Timer A-3
Embedded Controller AEV-6312
= 010 Power LED pin is driven low.
= 011 Power LED pin outputs 2Hz pulse
with 50% duty cycle.
= 100 Power LED pin outputs 1Hz pulse
with 50% duty cycle.
= 101 Power LED pin outputs 4Hz pulse
with 50% duty cycle.
= 110 Power LED pin outputs 0.25Hz pulse
with 50% duty cycle.
=111 Power LED pin outputs 0.25Hz pulse
with 50% duty cycle..
Bit 4 : WDTO# count mode is 1000 times faster.
= 0 Disable.
= 1 Enable.
Bit 3 : select WDTO# count mode.
= 0 second
= 1 minute
Bit 2 : Enable the rising edge of keyboard Reset
(P20) to force Time-out event.
= 0 Disable
= 1 Enable
Bit 1 : Disable / Enable the WDTO# output low
pulse to the KBRST# pin (PIN60)
= 0 Disable
= 1 Enable
Bit 0 : Reserved.
Appendix A Programming the Watchdog Timer A-4
Embedded Controller AEV-6312
WatchDog Timer Register II (Index=F6h, Default=00h)
Bit 7-0 = 0 x 00 Time-out Disable
= 0 x 01 Time-out occurs after 1
second/minute
= 0 x 02 Time-out occurs after 2
second/minutes
= 0 x 03 Time-out occurs after 3
second/minutes
………………………………..
= 0 x FF Time-out occurs after 255
second/minutes
WatchDog Timer Register III (Index=F7h, Default=00h)
Bit 7 : Mouse interrupt reset Enable or Disable
= 1 Watchdog Timer is reset upon a
Mouse interrupt
= 0 Watchdog Timer is not affected by
Mouse interrupt
Bit 6 : Keyboard interrupt reset Enable or
Disable
= 1 Watchdog Timer is reset upon a
Keyboard interrupt
= 0 Watchdog Timer is not affected by
Keyboard interrupt
Bit 5 : Force Watchdog Timer Time-out. Write
Only
Appendix A Programming the Watchdog Timer A-5
Embedded Controller AEV-6312
= 1 Force Watchdog Time r time-out
event: this bit is self-clearing
Bit 4 : Watchdog Timer Status. R/W
= 1 Watchdog Timer time-out occurred
= 0 Watchdog Timer counting
Bit 3-0 : These bits select IRQ resource for
Watchdog. Setting of 2 selects SMI.
Appendix A Programming the Watchdog Timer A-6
Embedded Controller AEV-6312
A.2 W83627DHG Watchdog Timer Initial Program
Example: Setting 10 sec. as Watchdog timeout interval
;///////////////////////////////////////////////////////////////////////////////////////////////
Mov dx,2eh ;Enter W83627DHG config mode
Mov al,87h (out 87h to 2eh twice)
Out dx,al
Out dx,al
;///////////////////////////////////////////////////////////////////////////////////////////////
Mov al,07h
Out dx,al
Inc dx
Mov al,08h ;Select Logical Device 8 (GPIO Port
2)
Out dx,al
;///////////////////////////////////////////////////////////////////////////////////////////////
Dec dx
Mov al,30h ;CR30 (GP20~GP27)
Out dx,al
Inc dx
Mov al,01h ;Activate GPIO2
Out dx,al
Appendix A Programming the Watchdog Timer A-7
Embedded Controller AEV-6312
;///////////////////////////////////////////////////////////////////////////////////////////////
Dec dx
Mov al,0f5h ;CRF5 (PLED mode register)
Out dx,al
Inc dx
In al,dx
And al,not 08h ;Set second as counting unit
Out dx,al
;///////////////////////////////////////////////////////////////////////////////////////////////
Dec dx
Mov al,0f6h ; CRF6
Out dx,al
Inc dx
Mov al,10 ;Set timeout interval as 10 sec.
Out dx,al
;///////////////////////////////////////////////////////////////////////////////////////////////
Dec dx ;Exit W83627DHG config mode
Mov al,0aah (out 0aah to 2eh once)
Out dx,al
;///////////////////////////////////////////////////////////////////////////////////////////////
Appendix A Programming the Watchdog Timer A-8
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