Step 4 Fix the VESA mount to the correct location, and
fasten all screws.
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eBOX620-831-FL-CAN Series User’s Manual
2.5 Installing the Din-Rail Mount (optional)
The eBOX620-831-FL-CAN provides Din-Rail Mount that
customers can install as below:
Step 1 Prepare Din-Rail Mount assembling components (screws,
Din-rail and VESA mount bracket) ready.
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Step 2 Loose the screw of four footpads at the bottom of
eBOX620-831-FL-CAN, and remove footpad.
Step 3 Fix the VESA mount to the correct location, and fasten
all screws.
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Step 4 Fix the Din-rail mount bracket to the correct location,
and fasten all screws.
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eBOX620-831-FL-CAN Series User’s Manual
MEMO
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eBOX620-831-FL-CAN Series User’s Manual
CHAPTER 3
Jumper Setting & Connector
Proper jumper settings configure the eBOX620-831-FL-CAN to
meet your application purpose. We are herewith listing a summary
table of all jumpers and default settings for onboard devices,
respectively.
3.1 SBC layout
Component Side
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eBOX620-831-FL-CAN Series User’s Manual
Solder Side
NOTE:
We strongly recommended that you should not modify any
unmentioned jumper setting without AXIOMTEK FAE’s
instruction. Any modification without instruction might cause
system to become damage.
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3.2 Jumper Setting Summary
Proper jumper settings configure the eBOX620-831-FL-CAN to
meet your application purpose. We are herewith listing a summary
table of all jumpers and default settings for onboard devices,
respectively.
Jumper
JP2
JP4
JP5
Default Setting Jumper Setting
Audio Speak Out/Line Out Selection
Default: Line Out
Compact Flash Voltage Selection
Default: 3.3V
Normal Operation/Clear CMOS setting
Default: Normal Operation
Short 1-3, 2-4
Short 1-2
Short 1-2
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3.2.1 Audio Output Jumper (JP2)
This jumper is to select the Audio output.
Description Function Jumper Setting
Line Out (Default)
Audio Output
Speaker Out
3.2.2 CompactFlash™ Voltage Jumper (JP4)
The jumper is to select the voltage for CompactFlash™ interface.
Description Function Jumper Setting
3.3V (Default)
Compact Flash Voltage
Selection
5V
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3.2.3 CMOS Clear Jumper (JP5)
You may need to use this jumper is to clear the CMOS memory if
incorrect settings in the Setup Utility.
Description Function Jumper Setting
CMOS Clear
Normal (Default)
Clear CMOS
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3.3 Connectors
Connectors connect the board with other parts of the system. Loose
or improper connection might cause problems. Make sure all
connectors are properly and firmly connected. Here is a summary
table shows you all connectors on the eBOX620-831-FL-CAN Series.
External Connectors Section
DC-in Jack Power Connector 3.3.1
Serial Port Connector 3.3.2
VGA Connector 3.3.3
LAN Connector 3.3.4
USB Connector 3.3.5
ATX Power Switch 3.3.6
Audio Connector 3.3.7
PS/2 Connector 3.3.8
CANBUS Connector 3.3.9
Internal Connectors Section
SATA Connector 3.3.10
SATA Power Connector 3.3.11
CompactFlash™ Socket 3.3.12
DDR2 SO-DIMM 3.3.13
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Pin Signal
3.3.1 DC-in Jack Power Connector
Connect it to the power AC-DC 60W Adapter
1 +12V
2 GND
3.3.2 Serial Port Connector
The system has three serial ports. COM1~COM3 are RS-232 ports.
Pin Description
1 DCD, Data Carrier Detect
2 RXD, Receive Data
3 TXD, Transmit Data
4 DTR, Data Terminal Ready
5 GND, Ground
6 DSR, Data Set Ready
7 RTS, Request To Send
8 CTS, Clear To Send
9 RI, Ring Indicator
Pin Description
1 DCD, Data Carrier Detect
2 RXD, Receive Data
3 TXD, Transmit Data
4 DTR, Data Terminal Ready
5 GND, Ground
6 DSR, Data Set Ready
7 RTS, Request To Send
8 CTS, Clear To Send
9 RI, Ring Indicator
COM1
COM2
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Pin Description
1 DCD, Data Carrier Detect
2 RXD, Receive Data
3 TXD, Transmit Data
4 DTR, Data Terminal Ready
5 GND, Ground
6 DSR, Data Set Ready
7 RTS, Request To Send
8 CTS, Clear To Send
9 RI, Ring Indicator
COM3
3.3.3 VGA Connector
The VGA connector is a slim type 15-pin D-Sub connector which is
common for the CRT VGA display. The VGA interface configuration
can be configured via the software utility.
Pin
1 Red 2 Green 3 Blue
4 N.C. 5 GND 6 DETECT
7 GND 8 GND 9 VCC
10 GND 11 N.C. 12 DDC DATA
13 Horizontal Sync 14 Vertical Sync 15 DDC CLK
Signal Pin
Signal Pin
Signal
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3.3.4 LAN Connector (LAN1, LAN2)
The RJ-45 connector is for Ethernet. To connect the board to a
1000/100/10 Base-T hub, just plug one end of the cable into
connector and connect the other end (phone jack) to a
1000/100/10-Base-T hub
Pin
L1 MDI0+ L5 MDI2-
L2 MDI0-
L3 MDI1+ L7 MDI3+
L4 MDI2+ L8 MDI3-
A
B
Signal Pin
L6
Active LED (Yellow)
100 LAN LED (Green)/ 1000 LAN LED
(Orange)
Signal
MDI1-
A B
3.3.5 USB Connector
These ports can be routed to UHCI controller #1 or EHCI controller
#1.
Pin
1
Signal
USB Port 0
USB VCC
(+5V level)
Pin
5
Signal
USB Port 1
USB VCC
(+5V level)
2 USB #0_D- 6 USB #1_D-
3 USB #0_D+ 7 USB #1_D+
4 Ground (GND) 8 Ground (GND)
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3.3.6 ATX Power On/OFF Button
The ATX power button is on the I/O side. It can allow users to
control eBOX620-801-FL power on/off.
Pin
1 GND
2 PSIN
Signal
3.3.7 Audio Connector
These two audio jacks ideal are for Audio Mic-In and Audio Line-
out.
Pin
1 Microphone In
2 Line Out
Signal
3.3.8 Keyboard and PS/2 Mouse Connector
The board supports a keyboard and Mouse interface. Connector is a
DIN connector for PS/2 keyboard Connection VIA “Y” Cable.
Pin Signal
1 Keyboard Data
2 Mouse Data
3 GND
4 VCC
5 Keyboard Clock
6 Mouse Clock
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3.3.9 CANBUS Connector
The system supports a CANBUS interface, the connector is a 9-pin
D-sub connector. It supports CAN 2.0A and 2.0B standard.
Pin Description
1 NC
2 CAN_L
3 CAN_GND
4 NC
5 NC
6 CAN_GND
7 CAN_H
8 NC
9 NC
CANBUS
3.3.10 SATA Connector
The SATA connector is for high-speed SATA interface ports and
they can be connected to hard disk devices.
Pin Signal
1 GND
2 SATA_TX+
3 SATA_TX-
4 GND
5 SATA_RX-
6 SATA_RX+
7 GND
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3.3.11 SATA Power Connector
Pin Signal
1 N/A
2
N/A
3
N/A
4 COM
5 COM
6 COM
7 +5 VDC
8 +5 VDC
9 +5 VDC
10 COM
11 COM
1
15
12 COM
13 +12 VDC
14 +12 VDC
15 +12 VDC
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eBOX620-831-FL-CAN Series User’s Manual
3.3.12 CompactFlash™ Socket
The system is equipped with a CompactFlashTM type-II socket with
DMA mode to support an IDE interface CompactFlashTM disk. The
socket is designed to avoid incorrect installation of the
CompactFlashTM disk card. When installing or removing the
CompactFlashTM disk card, please make sure the system power is
off.
The CompactFlashTM disk card is defaulted as the C: or D: disk drive
in your PC system. Pin13 and Pin 38 power voltage can be referred
to JP3 Jumper Setting (See Section 3.2.1).
Pin Signal Pin Signal
1 GND 26 CD1-
2 Data 3 27 Data 11
3 Data 4 28 Data 12
4 Data 5 29 Data 13
5 Data 6 30 Data 14
6 Data 7 31 Data 15
7 CS0# 32 CS1#
8 Address 10 33 VS1#
9 ATASEL 34 IORD#
10 Address 9 35 IOWR#
11 Address 8 36 WE#
12 Address 7 37 INTR
13 VCC 38 VCC
14 Address 6 39 CSEL#
15 Address 5 40 VS2#
16 Address 4 41 RESET#
17 Address 3 42 IORDY#
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18 Address 2 43 DMAREQ
19 Address 1 44 DMAACK-
20 Address 0 45 DASP#
21 Data 0 46 PDIAG#
22 Data 1 47 Data 8
23 Data 2 48 Data 9
24 IOCS16# 49 Data 10
25 CD2# 50 GND
3.3.13 DDR2 SODIMM Socket
eBOX620-831-FL-CAN supports standard DDR2 200-pin 400/533
MHz SO-DIMM pin define.
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CHAPTER 4
AMI BIOS SETUP UTILITY
This chapter provides users with detailed description how to set up
basic system configuration through the AMIBIOS8 BIOS setup
utility.
4.1 Starting
To enter the setup screens, follow the steps below:
1. Turn on the computer and press the <Del> key immediately.
2. After you press the <Delete> key, the main BIOS setup menu
displays. You can access the other setup screens from the
main BIOS setup menu, such as the Chipset and Power menus.
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4.2 Navigation Keys
The BIOS setup/utility uses a key-based navigation system called
hot keys. Most of the BIOS setup utility hot keys can be used at any
time during the setup navigation process.
These keys include <F1>, <F10>, <Enter>, <ESC>, <Arrow> keys,
and so on.
Note Some of navigation keys differ from one screen to
another.
Left/Right
Up/Down
+−−−− Plus/Minus
Tab The <Tab> key allows you to select setup fields.
F1
F10
Esc
Enter
The Left and Right <Arrow> keys allow you to select a
setup screen.
The Up and Down <Arrow> keys allow you to select a
setup screen or sub-screen.
The Plus and Minus <Arrow> keys allow you to change
the field value of a particular setup item.
The <F1> key allows you to display the General Help
screen.
The <F10> key allows you to save any changes you
have made and exit Setup. Press the <F10> key to save
your changes.
The <Esc> key allows you to discard any changes you
have made and exit the Setup. Press the
<Esc> key to exit the setup without saving your
changes.
The <Enter> key allows you to display or change the
setup option listed for a particular setup item. The
<Enter> key can also allow you to display the setup
sub- screens.
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4.3 Main Menu
When you first enter the Setup Utility, you will enter the Main setup
screen. You can always return to the Main setup screen by selecting
the Main tab. There are two Main Setup options. They are described
in this section. The Main BIOS Setup screen is shown below.
System Time/Date
Use this option to change the system time and date. Highlight
System Time or System Date using the <Arrow> keys. Enter
new values through the keyboard. Press the <Tab> key or the
<Arrow> keys to move between fields. The date must be
entered in MM/DD/YY format. The time is entered in
HH:MM:SS format.
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4.4 Advanced Menu
The Advanced menu allows users to set configuration of the CPU
and other system devices. You can select any of the items in the left
frame of the screen to go to the sub menus:
CPU Configuration
IDE Configuration
Super IO Configuration
Hardware Health Configuration
ACPI Configuration
APM Configuration
MPS Configuration
PCI Express Configuration
USB Configuration
For items marked with “”, please press <Enter> for more
options.
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Configure advanced CPU settings
This screen shows the CPU Configuration, and you can change
the value of the selected option.
Max CPUID Value Limit
You can enable this item to let legacy operating systems boot
even without support for CPUs with extended CPU ID functions.
Execute-Disable Bit Capability
This item helps you enable or disable the No-Execution Page
Protection Technology.
Hyper Threading Technology
Use this item to enable or disable Hyper-Threading
Technology, which makes a single physical processor perform
multi-tasking function as two logical ones.
Intel (R) SpeedStep (tm) tech
This item helps you enable or disable the Intel SpeedStep
Technology.
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Intel (R) C-STATE tech
Use this item to enable or disable the C-State technology.
Enhanced C-States
This item allows you to enable or disable any available
enhanced C-states ( C1E, C2E, C3E, C4E and Hard C4E).
IDE Configuration
You can use this screen to select options for the IDE
Configuration, and change the value of the selected option. A
description of the selected item appears on the right side of
the screen. For items marked with “”, please press <Enter>
for more options.
ATA/IDE Configuration
Use this item to specify the integrated IDE controller. There are
three options for your selection: Disabled, Compatible and
Enhanced.
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Legacy IDE Channels
When the ATA/IDE Configuration is set to Compatible, this
item will be displayed.
Primary/Secondary IDE Master
Select one of the hard disk drives to configure IDE devices
installed in the system by pressing <Enter> for more options.
Super IO Configuration
You can use this screen to select options for the Super IO
Configuration, and change the value of the selected option. A
description of the selected item appears on the right side of
the screen.
Serial Port1 Address
This item specifies the base I/O port address and Interrupt
Request address of serial port 1. The Optimal setting is
3F8/IRQ4.
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Serial Port1 IRQ
This item specifies the IRQ used by the serial port 1.
Serial Port2 Address
This item specifies the base I/O port address and Interrupt
Request address of serial port 2. The Optimal setting is
2F8/IRQ3.
Serial Port2 IRQ
This item specifies the IRQ used by the serial port 2.
Serial Port3 Address
This item specifies the base I/O port address and Interrupt
Request address of serial port 3. The Optimal setting is
3E8/IRQ11.
Serial Port3 IRQ
This item specifies the IRQ used by the serial port 3.
Serial Port4 Address
This item specifies the base I/O port address and Interrupt
Request address of serial port 4. The Optimal setting is
2E8/IRQ10.
Serial Port4 IRQ
This item specifies the IRQ used by the serial port 4.
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Hardware Health Configuration
This screen shows the Hardware Health Configuration, and a
description of the selected item appears on the right side of
the screen.
System Temperature/CPU Temperature
These items display the temperature of CPU and System, Vcore,
etc.
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ACPI Settings
You can use this screen to select options for the ACPI Settings,
and change the value of the selected option. A description of
the selected item appears on the right side of the screen.
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General ACPI Configuration
Scroll to this item and press <Enter> to view the General ACPI
Configuration sub menu, which contains General ACPI
(Advanced Configuration and Power Management Interface)
options for your configuration.
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Advanced ACPI Configuration
Scroll to this item and press <Enter> to view the Advanced
ACPI Configuration sub menu, which contains Advanced ACPI
(Advanced Configuration and Power Management Interface)
options for your configuration.
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South Bridge ACPI Configuration
Scroll to this item and press <Enter> to view the Chipset ACPI
Configuration sub menu, which contains Chipset ACPI
(Advanced Configuration and Power Management Interface)
options for your configuration.
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APM Configuration
You can use this screen to select options for the APM
Configuration, and change the value of the selected option. A
description of the selected item appears on the right side of
the screen.
Power Management/APM
Set this item to allow Power Management/APM support. The
default setting is Enabled.
Disabled
Enabled
Video Power Down Mode
Set this item to prevent the chipset power management
and APM (Advanced Power Management) features.
Set this item to allow the chipset power management
and APM (Advanced Power Management) features. This
is the default setting.
This option specifies the Power State that the video subsystem
enters when the BIOS places it in a power saving state after the
specified period of display inactivity has expired. The default
setting is Suspend.
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This setting prevents the BIOS from initiating any power
Disabled
Suspend
Hard Disk Drive Power Down Mode
saving modes concerned with the video display or
monitor.
This option places the monitor into suspend mode after
the specified period of display inactivity has expired. This
means the monitor is not off. The screen will appear
blacked out. The standards do not cite specific power
ratings because they vary from monitor to monitor, but
this setting use less power than Standby mode. This is the
default setting.
This option specifies the power conserving state that the hard
disk drive enters after the specified period of hard drive
inactivity has expired. The default setting is Suspend.
Disabled This setting prevents hard disk drive power down mode.
Suspend
This option cuts the power to the hard disk drives during
a system suspend. This is the default setting.
Suspend Time Out (Minute)
This option specifies the length of time the system waits before
it enters suspend mode. The default setting is Disabled.
Disabled
1 Min
4 Min
10 Min
Throttle Slow Clock Ratio
This setting prevents the system from entering suspend
mode. This is the default setting.
Set this item to allow the computer system to enter suspend
mode after being inactive for 1 minute.
Set this item to allow the computer system to enter suspend
mode after being inactive for 4 minutes.
Set this item to allow the computer system to enter suspend
mode after being inactive for 10 minutes.
Use this item to specify the speed of the system clock when
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running the power saving states.
Power Button Mode
This option specifies how the externally mounted power
button on the front of the computer chassis is used. The
default setting is On/Off.
On/Off
Suspend
Pushing the power button turns the computer on or off.
This is the default setting. This is the default setting.
Pushing the power button places the computer in
Suspend mode or Full On power mode.
*** Advanced Resume Event Controls ***
Resume On Ring
This item enables or disables the function of Resume On Ring
that resumes the system through incoming calls.
Resume On LAN
This item enables or disables the function of Resume On LAN
that resumes the system through the network.
Resume On RTC Alarm
You can set “Resume On RTC Alarm” item to enabled and
key in Data/time to power on system.
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MPS Configuration
This screen shows the MPS (Multi Processor Specification)
Configuration, and you can change its value. A description of
the selected item appears on the right side of the screen.
MPS Revision
Use this item to select MPS (Multi Processor Specification)
Revision 1.1 or 1.4. The default setting is 1.4.
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PCI Express Configuration
This screen shows the PCI Express Configuration, and you can
change its value. A description of the selected item appears on
the right side of the screen.
Active State Power-Management
Use this item to enable or disable the function of Active State
Power-Management to provide you with lower power
consumption. The default setting is Disabled.
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USB Configuration
You can use this screen to select options for the USB
Configuration, and change the value of the selected option. A
description of the selected item appears on the right side of
the screen.
Legacy USB Support
Use this item to enable or disable support for USB device on
legacy operating system. The default setting is Enabled.
USB 2.0 Controller Mode
Use this item to configure the USB 2.0 controller. The default
setting is HiSpeed.
BIOS EHCI Hand-Off
Enabling this item provide the support for operating systems
without an EHCI hand-off feature. The default setting is
Enabled.
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4.5 PCI PnP Menu
The PCI PnP menu allows users to change the advanced settings for
PCI/PnP devices.
Clear NVRAM
Use this item to clear the data in the NVRAM (CMOS). Here are
the options for your selection, No and Yes.
Plug & Play O/S
When the setting is No, Use this item to configure all the
devices in the system. When the setting is Yes and if you install
a Plug and Play operating system, the operating system
configures the Plug and Play devices not required for boot. The
default setting is No.
PCI Latency Timer
This item controls how long a PCI device can hold the PCI bus
before another takes over. The longer the latency, the longer
the PCI device can retain control of the bus before handing it
over to another PCI device. There are several options for your
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selection.
Palette Snooping
Some old graphic controllers need to “snoop” on the VGA
palette, and then map it to their display as a way to provide
boot information and VGA compatibility. This item allows such
snooping to take place. Here are the options for your selection,
Disabled and Enabled.
Disabled and Enabled.
IRQ3/4/5/7/9/10/11/14/15
These items will allow you to assign each system interrupt a
type, depending on the type of device using the interrupt. The
option “Available” means the IRQ is going to assign
automatically. Here are the options for your selection,
Available and Reserved.
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4.6 Boot Menu
The Boot menu allows users to change boot options of the system.
You can select any of the items in the left frame of the screen to go
to the sub menus:
Boot Settings Configuration
Boot Device Priority
Removable Drives
For items marked with “”, please press <Enter> for more
options.
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Boot Settings Configuration
Quick Boot
Enabling this item lets the BIOS skip some power on self tests
(POST). The default setting is Enabled.
LAN1/LAN2 Boot
Use these items to enable or disable the Boot ROM function of
the onboard LAN chip when the system boots up.
Quiet Boot
Disabled
Enabled
AddOn ROM Display Mode
Set this item to allow the computer system to display the
POST messages.
Set this item to allow the computer system to display the
OEM logo. This is the default setting.
This item selects the display mode for option ROM. The default
setting is Force BIOS.
Boot Num-Lock
Use this item to select the power-on state for the NumLock.
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The default setting is On.
PS/2 Mouse Support
This item determines if the BIOS should reserve IRQ12 for the
PS/2 mouse or allow other devices to make use of this IRQ.
Here are the options for your selection, Auto, Enabled and
Disabled.
Wait For ‘F1’ If Error
If this item is enabled, the system waits for the F1 key to be
pressed when error occurs. The default setting is Enabled.
Hit ‘DEL’ Message Display
If this item is enabled, the system displays the message “Press
DEL to run Setup” during POST. The default setting is Enabled.
Boot Device Priority
The Boot Device Priority screen specifies the boot device
priority sequence from the available devices.
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Removable Drives
Use this screen to view the removable drives in the system. The
BIOS will attempt to arrange the removable drive boot
sequence automatically. You can also change the booting
sequence.
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4.7 Security Menu
The Security menu allows users to change the security settings for
the system.
Change Supervisor Password
Select this option and press <Enter> to access the sub menu.
You can use the sub menu to change the supervisor password.
Change User Password
Select this option and press <Enter> to access the sub menu.
You can use the sub menu to change the user password.
Boot Sector Virus Protection
This option is near the bottom of the Security Setup screen.
The default setting is Disabled.
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eBOX620-831-FL-CAN Series User’s Manual
Set this item to prevent the Boot Sector Virus Protection.
This is the default setting.
Select Enabled to enable boot sector protection. It
displays a warning when any program (or virus) issues a
Disk Format command or attempts to write to the boot
sector of the hard disk drive. If enabled, the following
appears when a write is attempted to the boot sector.
You may have to type N several times to prevent the
boot sector write.
Boot Sector Write!
Possible VIRUS: Continue (Y/N)? _
The following appears after any attempt to format any
cylinder, head, or sector of any hard disk drive via the
BIOS INT 13 Hard disk drive Service:
Format!!!
Possible VIRUS: Continue (Y/N)?
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4.8 Chipset Menu
The Chipset menu allows users to change the advanced chipset
settings. You can select any of the items in the left frame of the
screen to go to the sub menus:
North Bridge Configuration
South Bridge Configuration
For items marked with “”, please press <Enter> for more
options.
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North Bridge Configuration
DRAM Frequency
This item allows you to control the Memory Clock.
Configure DRAM Timing by SPD
This item can enable or disable DRAM timing by SPD (Serial
Presence Detect) device, which is a small EEPROM chip on the
memory module, containing important information about the
module speed, size, addressing mode and various parameters.
Memory Hole
You can reserve this area of system memory for ISA adapter
ROM. When this area is reserved it cannot be cached. Check
the user information of peripherals that need to use this area o
f system memory for the memory requirements. Here are the
options, Disabled and 15M-16M.
Boot Graphic Adapter Priority
This item allows you to select the graphics controller as the
primary boot device.
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Internal Graphics Mode Select
This item allows you to select the amount of system memory
used by the internal graphics device.
Video Function Configuration
Press <Enter> for the sub-menu for setting up video function.
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South Bridge Configuration
USB Function
This item allows you to enable or disable USB function.
USB 2.0 Controller
This item allows you to enable or disable the USB 2.0 controller.
Audio Controller
This item allows you to enable or disable the audio support.
SLP_S4# Min. Assertion Width
This item allows you to set the SLP_S4# Assertion Width.
Restore on AC Power Loss
This item can control how the PC will behave once power is
restored following a power outage, or other unexpected
shutdown.
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4.9 Exit Menu
The Exit menu allows users to load your system configuration with
optimal or failsafe default values.
Save Changes and Exit
When you have completed the system configuration changes,
select this option to leave Setup and reboot the computer so
the new system configuration parameters can take effect.
Select Save Changes and Exit from the Exit menu and press
<Enter>. Select Ok to save changes and exit.
Discard Changes and Exit
Select this option to quit Setup without making any permanent
changes to the system configuration. Select Discard Changes
and Exit from the Exit menu and press <Enter>. Select Ok to
discard changes and exit.
Discard Changes
Use this item to abandon all changes.
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Load Optimal Defaults
It automatically sets all Setup options to a complete set of
default settings when you select this option. The Optimal
settings are designed for maximum system performance, but
may not work best for all computer applications. In particular,
do not use the Optimal Setup options if your computer is
experiencing system configuration problems. Select Load
Optimal Defaults from the Exit menu and press <Enter>.
Load Fail-Safe Defaults
It automatically sets all Setup options to a complete set of
default settings when you select this option. The Fail-Safe
settings are designed for maximum system stability, but not
maximum performance. Select the Fail-Safe Setup options if
your computer is experiencing system configuration problems.
Select Load Fail-Safe Defaults from the Exit menu and press
<Enter>. Select Ok to load Fail-Safe defaults
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WATCHDOG TIMER
APPENDIX A
The integrated Watchdog Timer can be set up by
programming. There are 1~255 levels available. As long as
the vaule of timer is set, after enabling, the countdown of the
value is starting. It needs to reset or disable watchdog,
otherwise auto-reset will be running when the value is
counted to 0.
After the system stops working for a while, it can be auto-
reset by the Watchdog Timer. The integrated Watchdog
Timer can be set up in the system reset mode by program.
1 to 255
Minute / Second
What is Watchdog Timer
Watchdog Timer Setting
Timeout Value Range
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eBOX620-831-FL-CAN Series User’s Manual
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
↓↓↓↓
Set base timer :
O 2E F6
O 2F M=00,01,02,… FF(Hex) ,Value=0 to 255
↓↓↓↓
; IF to disable WDT:
O 2E 30
How to Use the Watchdog Timer
O 2F 00 ; Can be disable at any time
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eBOX620-831-FL-CAN Series User’s Manual
Program Sample
O 2E 87
O 2E 87
O 2E 07
O 2F 08 Logical Device 8
O 2E 30 Activate
O 2F 01
O 2E F5
O 2F N Set Minute or Second : N=08 (Min),00(Sec)
O 2E F6
O 2F M Set Value : M = 00 ~ FF
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eBOX620-831-FL-CAN Series User’s Manual
APPENDIX B
CANBUS Introduction
CANBUS Module Layout
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eBOX620-831-FL-CAN Series User’s Manual
Please refre to “3.3.9 CANBUS Connector”
Block Diagram
Pin Define
86
Connection for CAN transmission
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