LV-67M
Mini-ITX Motherboard
User’s Manual
Edition 1.7
2015/08/13
LV-67M User’s Manual
-1-
Copyright
Copyright 2013, all rights reserved. This document is copyrighted and all rights are reserved.
The information in this document is subject to change without prior notice to make
improvements to the products.
This document contains proprietary information and protected by copyright. No part of this
document may be reproduced, copied, or translated in any form or any means without prior
written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this document are property of their
respective owners.
Disclaimer
The company shall not be liable for any incidental or consequential damages resulting from
the performance or use of this product.
The company does not issue a warranty of any kind, express or implied, including without
limitation implied warranties of merchantability or fitness for a particular purpose.
The company has the right to revise the manual or include changes in the specifications of
the product described within it at any time without notice and without obligation to notify any
person of such revision or changes.
Trademark
All trademarks are the property of their respective holders.
Any questions please visit our website at
TUhttp://www.commell.com.twUT
LV-67M User’s Manual
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1 x LV-67M Mini-ITX Motherboard
(include Cooler Fan)
2 x SATA Cable
(OALSATA3-L / 1040529)
1 x DC Power Cable
(OALDC-A / 1040433)
1 x Power Cable
(OALATX-P3S2 / 1040058)
1 x I/O Shield
(OPLATE-MCDLA / 1270055)
USB3.0 Cable
(OALUSB3 / 1040531)
Dual COM PORT Cable
(OALES-BKU2 / 1040087)
USB2.0 Cable
(OALUSBA-1 / 1040172)
VGA Cable x 1
(OALVGAN-S / 1040568)
Packing List:
Please check the package content before you starting using the board.
Optional:
LV-67M User’s Manual
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Index
Chapter 1 <Introduction>............................................................... 4
1.1 <Product Overview> ................................................................................. 4
1.2 <Product Specification> ........................................................................... 5
1.3 <Mechanical Drawing> ............................................................................. 6
1.4 <Block Diagram> ...................................................................................... 7
Chapter 2 <Hardware setup> ......................................................... 8
2.1 <Connector Location and Reference> ..................................................... 8
2.1.1 <Internal connectors list> ............................................................. 9
2.1.2 <External connectors list> ............................................................ 9
2.2 <Jumper Location and Reference> ........................................................ 10
2.2.1 <Jumper list> .............................................................................. 10
2.3 <Installing the Memory> ......................................................................... 11
2.4 <Clear CMOS and Power on type selection> ........................................ 12
2.5 <I/O interface> ........................................................................................ 13
2.5.1 <Serial ATA interface> ................................................................ 13
2.5.2 <Ethernet interface> ................................................................... 15
2.5.3 <Display interface> ..................................................................... 15
2.5.4 <Audio interface> ....................................................................... 18
2.5.5 <USB interface> ......................................................................... 19
2.5.6 <Serial Port interface> ................................................................ 21
2.5.7 <Expansion slot> ........................................................................ 24
2.5.8 <Front panel switch and indicator> ............................................ 25
2.5.9 <GPIO and Other interface> ...................................................... 26
2.6 <Power supply>...................................................................................... 28
2.6.1 <Power input> ............................................................................ 28
2.6.1 <Power output> .......................................................................... 29
Appendix A <Flash BIOS> ........................................................... 30
Appendix B <Programmable GPIO > .......................................... 31
Appendix C <Programmable Watch Dog Timer> ....................... 32
Contact information ..................................................................... 33
LV-67M User’s Manual
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Chapter 1 <Introduction>
1.1 <Product Overview>
LV-67M is Mini-ITX Motherboard which supports 4th Generation Intel® Core™ i7, i5, i3,
Celeron Mobile Processor and features Intel DH82QM87 chipset, integrated HD Graphics,
DDR3L memory, Realtek High Definition Audio, Intel Gigabit LAN, Serial ATA with AHCI and
RAID function for a system.
Intel Haswell Processor
The 4th Generation Intel® Core™ mobile processor family is the next generation of 64-bit,
multi-core mobile processor built on 22- nanometer process technology. Based on a new
micro-architecture.
Intel Lynx Point chipset
The DH82QM87 chipset provides better CPU, graphics, media performance, flexibility and
more enhanced security that is suitable for a variety of intelligent systems the ideal choice.
All in One multimedia solution
Based on Intel DH82QM87 chipset, the board provides high performance onboard graphics,
24-bit dual channel LVDS interface, DisplayPort, DVI-I, and High Definition Audio, to meet
the very requirement of the multimedia application.
Flexible Expansion Interface
The board provides one PCIe X16 slot, two Mini PCIe slot with one SIM slot.
LV-67M User’s Manual
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System
Processor
4th Gen Intel® Core™ i7, i5, i3, Celeron Mobile Processor
FCBGA1364 package
Chipset
Intel® DH82QM87 PCH
Memory
2 x DDR3L SO-DIMM 1333/1600 MHz up to 16GB
Support Non-ECC, unbuffered memory only
Watchdog Timer
Generates a system reset with internal timer for 1min/s ~ 255min/s
Real Time Clock
Chipset integrated RTC with onboard lithium battery
Expansion
1 x PCIe x16, 2 x Mini PCIe (one support mSATA), 1 x SIM slot
Note that mSATA Only Support SATA3
Graphics
Chipset
Intel® 4th Gen integrated HD Graphics
Display Interface
1 x VGA, 1 x DVI-I, 1 x DisplayPort, 1 x LVDS
LAN
Chip
1 x Intel® I210-AT Gigabit LAN
1 x Intel® I217-LM Gigabit LAN (Support iAMT9.0)
I/O
Serial ATA
4 x SATA3 support RAID0, 1, 5, 10 and IRST
Note that Hard Disk Only Support SATA3
Audio
Realtek ALC888 HD Audio
Digital I/O
Programmable 8-bit GPIO with 12 pin-header
Internal I/O
4 x SATA3, 4 x RS232, 4 x USB2.0, 2 x USB3.0, 1 x VGA, 1 x LVDS, 1 x
LCD inverter, 1 x LPC, 1 x SMBUS, 1 x DIO, 1 x Front panel Audio,
1 x CDIN, 1 x IrDA
Rear I/O
1 x PS/2, 1 x RS232/422/485, 1 x RS232, 1 x DVI-I, 1 x DisplayPort,
4 x USB3.0, 2 x LAN, 1 x Audio
Mechanical & Environmental
Power Requirement
ATX or DC Input 9~24V
Note that do not use at the same time
Size & Thickness
170mm x 170mm (L x W), 1.6mm
Temperature
Operating within 0°C~60°C (32°F~140°F)
Storage within -20°C~80°C (-4°F~176°F)
Relative Humidity
10%~90%, non-condensing
1.2 <Product Specification>
LV-67M User’s Manual
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1.3 <Mechanical Drawing>
LV-67M User’s Manual
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CPU
4th Gen Processor
PCH
QM87
PCIe x16
DDR3L
SO-DIMM
1 x DisplayPort
1 x DVI-I
PTN3460
1 x LVDS
DDR3L
SO-DIMM
SIO
W83627DHG-P
PCIe x1
DDI
Channel A
Channel B
eDP
DDI
FDI
DMI
1 x VGA
VGA
4 x SATA3
SATA3
6 x USB3.0
4 x USB2.0
USB3.0
USB2.0
SPI Flash
SPI
PCIe x16
I210-AT
PCIe x1
I217-LM
HDA
HD Audio
PCIe x1
Mini PCIe2
PCIe x1
SATA3
LPC
1 x LPC
ALC888
F81216D
4 x RS232
1 x RS232
1 x RS232/422/485
1 x DIO
1 x SMBUS
1 x IrDA
1 x CDIN
MiniPCIe1
/ mSATA
1 x PS/2
1.4 <Block Diagram>
LV-67M User’s Manual
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CD_IN
CN_SMBUS
CN_IR
JFRNT
CN_AUDIO
CN_LPC
CN_DIO
CN_CRT
CN_LVDS
CN_INV
PCIe x16
SIMM
MINI_CARD2
MINI_CARD1
CN_COM3/4
CN_COM5/6
SYSFAN
CN_USB3
DC_IN
CPUFAN
ATX
CN_USB2-1
CN_USB2-2
SATA3-1
SATA3-2
SATA3-3
SATA3-4
SO-DIMM2
SO-DIMM1
PS/2
COM2
COM1
DVI
DisplayPort
RJ45_2
USB3.0
RJ45_1
USB3.0
Audio
Chapter 2 <Hardware setup>
2.1 <Connector Location and Reference>
LV-67M User’s Manual
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Connector
Function
SO-DIMM1/2
204-pin DDR3 SO-DIMM slot
SATA3-1/2/3/4
7-pin Serial ATA3 connector
CN_AUDIO
5 x 2-pin audio pin header
CN_DIO
6 x 2-pin GPIO pin header
CN_LPC
6 x 2-pin LPC pin header
CN_CRT
8 x 2-pin CRT pin header
CN_LVDS
20 x 2-pin LVDS connector
CN_INV
5 x 1-pin LCD inverter pin header
CN_SMBUS
5 x 1-pin SMBUS pin header
CN_IR
5 x 1-pin IR pin header
CN_COM3/4
10 x 2-pin RS232 pin header
CN_COM5/6
10 x 2-pin RS232 pin header
CN_USB2-1/2
5 x 2-pin USB2.0 pin header
CN_USB3
10 x 2-pin USB3.0 pin header
CD_IN
5 x 1-pin CD-ROM audio input pin header
CPUFAN
4-pin CPU smart fan connector
SYSFAN
3-pin system fan connector
JFRNT
7 x 2-pin front panel switch/indicator pin header
MINI_CARD1/2
52-pin mini PCIe card slot
SIMM
6-pin SIM card slot
PCIe x16
164-pin support PCIe x16 slot
DC_IN
ATX12V connector support DC 9~24V input
ATX
20+4-pin main power connector
Connector
Function
PS/2
PS/2 female connector for keyboard and mouse
COM1/2
DB9 male connector
DVI
DVI-I dual link connector
DisplayPort
DisplayPort connector
USB_RJ45_1/2
2 x USB3.0 and 1 x RJ45 connector
AUDIO
Audio jack support Line-in, Line-out, Mic-in
2.1.1 <Internal connectors list>
2.1.2 <External connectors list>
LV-67M User’s Manual
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Jumper
Function
JAT
Power mode select
JRTC
CMOS Normal/Clear Setting
JVUSB
USB 5V/5VSB Setting
JVLCD
Panel Voltage Setting
JMSATA
MiniCard1 mSATA Setting
JCSEL1
COM2 RS-232, RS422, RS485 setting or IrDA setting
JCSEL2
COM2 RS-232, RS422, RS485 setting or IrDA setting
JP1
Com1 Voltage Setting (For Pin 9)
JP2
Com2 Voltage Setting (For Pin 9)
JP3
Com3 Voltage Setting (For Pin 9)
JP4
Com4 Voltage Setting (For Pin 9)
JAT
JMSATA
JRTC
JVUSB
JVLCD
JP3
JP4
JP1
JCSEL2
JCSEL1
JP2
2.2 <Jumper Location and Reference>
2.2.1 <Jumper list>
LV-67M User’s Manual
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Key
Mounting notch
Press down
Latch
2.3 <Installing the Memory>
In the process, the board must be powered off.
1. Put the memory tilt into the slot. Note the Memory notch key aligned slot key.
2. Then press down till lock into the mounting notch.
3. To remove the memory, push outward on both sides of the latch.
LV-67M User’s Manual
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Jumper settings
Function
1-2
Clear CMOS
2-3
Normal (Default)
Jumper settings
Function
1-2
AT mode
2-3
ATX mode (Default)
JAT
JRTC
1
1
3
3
2.4 <Clear CMOS and Power on type selection>
JRTC: Clear CMOS data jumper
JAT: AT/ATX mode select jumper
LV-67M User’s Manual
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Pin
Signal
1
GND
2
TX+
3
TX-
4
GND
5
RX-
6
RX+
7
GND
SATA3-1
SATA3-2
SATA3-3
SATA3-4
2.5 <I/O interface>
2.5.1 <Serial ATA interface>
SATA3-1/2/3/4: SATA 7-pin connector
Support RAID0, 1, 5, 10.
When use RAID function, it need to enter the BIOS set RAID mode first.
[Advanced] > [HDD Configuration] > [Interface Combination] > [RAID]
LV-67M User’s Manual
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At boot time, press <CTRL + I> to enter the RAID configuration menu.
If this screen stop time is too short, it can be set in the BIOS.
[HDD Configuration] > [Software Feature Mask Configuration] > [OROM UI Normal
Delay] (Need to set RAID mode first)
LV-67M User’s Manual
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I217-LM
I210-AT
DVI-I
DisplayPort
2.5.2 <Ethernet interface>
The board Integrated I210-AT and I217-LM Gigabit Ethernet which supports WOL
on rear I/O. The I217-LM support Intel® AMT 9.0 feature, if want to use, need to
enable in the BIOS.
(Note that your CPU must support vPro technology, ex:
i7-4700EQ)
2.5.3 <Display interface>
Based on the 4th Gen CPU with built-in HD Graphics, the DVI-I resolution up to
1920x1200 @ 60Hz and DisplayPort up to 3840x2160 @ 60Hz on rear I/O.
About the internal Display, the VGA resolution up to 1920x1200 @ 60Hz and LVDS
(PTN3460) up to 1920x1200 @ 60Hz support 24-bit color depth and dual channel.
The built-in HD Graphics support triple display function with clone mode and
extended mode.
LV-67M User’s Manual
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Pin
Signal
Pin
Signal
1
RED
2
GREEN
3
BLUE
4
Key
5
DETECT
6
GND
7
GND
8
GND
9
Key
10
DETECT
11
Key
12
SDA
13
HSYNC
14
VSYNC
15
SCL
16
NC
CN_CRT
1
16
CN_LVDS
1
40
JVLCD
1
CN_INV
1
2
15
2
39
2
5
6
5
CN_CRT: VGA 16-pin header (Pitch 2.00mm)
Note that pin 5, 10 active low.
LV-67M User’s Manual
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Pin
Signal
Pin
Signal
2
Set by JVLCD
1
Set by JVLCD
4
GND
3
GND
6
A_LVDS_0-
5
B_LVDS_0-
8
A_LVDS_0+
7
B_LVDS_0+
10
GND
9
GND
12
A_LVDS_1-
11
B_LVDS_1-
14
A_LVDS_1+
13
B_LVDS_1+
16
GND
15
GND
18
A_LVDS_2-
17
B_LVDS_2-
20
A_LVDS_2+
19
B_LVDS_2+
22
GND
21
GND
24
A_LVDS_CLK-
23
B_LVDS_3-
26
A_LVDS_CLK+
25
B_LVDS_3+
28
GND
27
GND
30
A_LVDS_3-
29
B_LVDS_CLK-
32
A_LVDS_3+
31
B_LVDS_CLK+
34
GND
33
GND
36
LVDS_DDCSCL
35
NC
38
LVDS_DDCSDA
37
NC
40
NC
39
NC
Pin
Signal
1
12V
2
Backlight Control
3
GND
4
GND
5
Enable Backlight
Jumper settings
Function
1-2
3.3V (Default)
3-4
5V
5-6
12V
CN_LVDS: LVDS 40-pin connector (Model: HIROSE DF13-40DP-1.25V compatible)
CN_INV: LVDS 5-pin Backlight power header
JVLCD: LVDS panel power select jumper
Effective patterns of connection: 1-2 / 3-4 / 5-6
Other may cause damage
-18-
2.5.4 <Audio interface>
Pin
Signal
1
CD_L
2
GND
3
GND
4
CD_R
Pin
Signal
Pin
Signal
1
MIC_L
2
GND
3
MIC_R
4
NC
5
FP_OUT_R
6
MIC_DETECT
7
SENSE
8
Key
9
FP_OUT_L
10
FP_OUT_DETECT
CDIN
1
CN_AUDIO
1
10
Rear Audio Jack
Line in
Line out
Mic in
4
2
9
LV-67M User’s Manual
CDIN: CD-ROM audio input 4-pin header (Pitch 2.54mm)
CN_AUDIO: Front panel audio 10-pin header (Pitch 2.54mm)
-19-
2.5.5 <USB interface>
USB3.0-2
USB3.0-1
JVUSB
1
6
CN_USB3
1
20
Type: USB3.0, 5V/5VSB
CN_USB2-1/2
10
11
1
10
Type: USB2.0, 5VSB
Type: 5V/5VSB
Type: 5VSB
2
5
2
9
LV-67M User’s Manual
LV-67M User’s Manual
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Pin
Signal
Pin
Signal
20
Key
1
Set by JVUSB
19
Set by JVUSB
2
SSRX0-
18
SSRX1-
3
SSRX0+
17
SSRX1+
4
GND
16
GND
5
SSTX0-
15
SSTX1-
6
SSTX0+
14
SSTX1+
7
GND
13
GND
8
DATA0-
12
DATA1-
9
DATA0+
11
DATA1+
10
NC
Pin
Signal
Pin
Signal
1
VCC (5VSB)
2
VCC (5VSB)
3
DATA0-
4
DATA1-
5
DATA0+
6
DATA1+
7
GND
8
GND
9
GND
10
Key
Jumper settings
Function
1-3 &2-4
5VSB (Default)
3-5 & 4-6
5V
CN_USB3: Front panel USB3.0 20-pin header (Pitch 2.00mm)
CN_USB2-1/2: Front panel USB2.0 10-pin header (Pitch 2.54mm)
JVUSB:USB power type select jumper (Only for USB3.0-2 & CN_USB3)
Effective patterns of connection: 1-3 & 2-4 / 3-5 & 4-6
Other may cause damage
LV-67M User’s Manual
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COM1
COM2
JCSEL2
1
8
JCSEL1
1
12
JP2
JP1
1
1
6
6
COM5/6
1
20
20
1
COM3/4
JP3
1
6
JP4
6
1
Type: RS232/422/485
2
5
2
5
2
11
2 7 2
19
2
19
2
2
5
5
2.5.6 <Serial Port interface>
LV-67M User’s Manual
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Pin
Signal
Pin
Signal
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
Set by JP1
Pin
Signal
Pin
Signal
1
DCD/ 422TX-/ 485-
2
RXD/ 422TX+/ 485+
3
TXD/ 422RX+
4
DTR/ 422RX-
5
GND
6
DSR
7
RTS
8
CTS
9
Set by JP2
Pin
Signal
Pin
Signal
1
DCD1
2
RXD1
3
TXD1
4
DTR1
5
GND
6
DSR1
7
RTS1
8
CTS1
9
COM3 Set by JP3
10
NC
11
DCD2
12
RXD2
13
TXD2
14
DTR2
15
GND
16
DSR2
17
RTS2
18
CTS2
19
COM4 Set by JP4
20
Key
COM1: RS232 DB9 connector
COM2: RS232/422/485 DB9 connector
Use JCSEL1 and JCSEL2 to select communication mode
COM3/4: COM 20-pin header (Pitch 2.54 x 1.27mm)
LV-67M User’s Manual
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Pin
Signal
Pin
Signal
1
DCD1
2
RXD1
3
TXD1
4
DTR1
5
GND
6
DSR1
7
RTS1
8
CTS1
9
RI1
10
NC
11
DCD2
12
RXD2
13
TXD2
14
DTR2
15
GND
16
DSR2
17
RTS2
18
CTS2
19
RI2
20
Key
Jumper settings
Function
1-2
5V
3-4
12V
5-6
RI (Default)
Function
JCSEL1
JCSEL2
RS232
RS485
RS422
IrDA
1
12
1
12
1
12
1
12
8
1
8
1
8
1
8
1
2
11
2
11
2
2
11
11
2
2
2
2
7
7
7
7
COM5/6: COM 20-pin header (Pitch 2.54 x 1.27mm)
JP1, JP2, JP3, JP4: COM1, COM2, COM3, COM4 pin-9 setting
Effective patterns of connection: 1-2 / 3-4 / 5-6
Other may cause damage
JCSEL1, JCSEL2: For configure COM2 communication mode
LV-67M User’s Manual
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Jumper settings
Function
1-2
Support mSATA
2-3
Normal operation (Default)
MINI_CARD2
MINI_CARD1
SIMM
PCIe x16
JMSATA
2.5.7 <Expansion slot>
MINI_CARD1 and MINI_CARD2 have do some special design to compatible our
mini-PCIe card. (ex: MPX-574D2, MPX-210D2 etc)
MINI_CARD1 support mSATA set by JMSATA, and MINI_CARD2 support SIM
card to use 3G module.
JMSATA: Setting MINI_CARD1 to support PCIe/mSATA
LV-67M User’s Manual
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Pin
Signal
Pin
Signal
1
HDD_LED+
2
Power_LED+
3
HDD_LED-
4
NC
5
Reset+
6
Power_LED-
7
Reset-
8
Speaker+
9
Key
10
NC
11
Power_ON+
12
NC
13
Power_ON-
14
Speaker-
JFRNT
1
14 2 13
2.5.8 <Front panel switch and indicator>
JFRNT: Front panel switch and indicator 14-pin header (Pitch 2.54mm)
LV-67M User’s Manual
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Parameter
SYM
MIN
TYP
MAX
UNIT
Conditions
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Output Low Voltage
VOL
0.4
V
IOL =12mA
Input High Leakage
I
LIH
+10
μA
VIN =3.3V
Input Low Leakage
I
LIL
-10
μA
VIN =0V
Pin
Signal
Pin
Signal
1
GND
2
GND
3
GPIO0
4
GPIO4
5
GPIO1
6
GPIO5
7
GPIO2
8
GPIO6
9
GPIO3
10
GPIO7
11
5V
12
12V
CN_LPC
CN_DIO
CN_SMBUS
1
1
12
12
1
CN_IR
1
SYSFAN
1
CPUFAN
1
2
11
11
2
5
5
3
4
2.5.9 <GPIO and Other interface>
When using GPIO function, please note:
As Output:
Open-drain, most applications need use an external pull up
resistor. (If not may cause damage)
As Input: TTL-level.
GPIO DC characteristics
CN_DIO: GPIO 12-pin header (Pitch 2.00mm)
LV-67M User’s Manual
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Pin
Signal
Pin
Signal
1
CLK
2
RST
3
-LFRAME
4
LAD3
5
LAD2
6
LAD1
7
LAD0
8
3.3V
9
SERIRQ
10
GND
11
3.3VSB
12
NC
Pin
Signal
1
VCC (5V)
2
Key
3
SMBDAT
4
SMBCLK
5
GND
Pin
Signal
1
VCC (5V)
2
Key
3
IRRX
4
IRDX
5
GND
Pin 1 2 3 4
Signal
GND
12V
Sensor
Control
Pin 1 2
3
Signal
GND
12V
Sensor
CN_LPC: LPC 12-pin header (Pitch 2.00mm)
CN_LPC support TPM module.
CN_SMBUS: SMBus 5-pin header (Pitch 2.54mm)
CN_IR: IrDA 5-pin header (Pitch 2.54mm)
CPUFAN: CPU cooler Smart fan 4-pin header
SYSFAN: System cooler fan 3-pin header
LV-67M User’s Manual
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Pin
Signal
Pin
Signal
1
GND
2
GND
3
9~24V
4
9~24V
Pin
Signal
Pin
Signal
1
3.3V
13
3.3V
2
3.3V
14
NC
3
GND
15
GND
4
5V
16
-PSON
5
GND
17
GND
6
5V
18
GND
7
GND
19
GND
8
Power_OK
20
NC
9
5VSB
21
5V
10
12V
22
5V
11
12V
23
5V
12
3.3V
24
GND
DC_IN
ATX
1
4
3
2
1
24
13
12
2.6 <Power supply>
2.6.1 <Power input>
The DC_IN support 9~24V wide voltage input.
Note that the DC_IN and ATX do not use at the same time, it will certainly
cause damage.
DC_IN: ATX12V 4-pin connector
ATX: main power 24-pin connector (As input)
LV-67M User’s Manual
-29-
Pin
Signal
Pin
Signal
1
3.3V
13
3.3V
2
3.3V
14
3
GND
15
GND
4
5V
16
5
GND
17
GND
6
5V
18
GND
7
GND
19
GND
8 20
9 21
5V
10
12V
22
5V
11
12V
23
5V
12
3.3V
24
GND
2.6.1 <Power output>
It is supply to the HDD, CD-ROM or other device.
If using DC_IN as input, that ATX will as output.
ATX: main power 24-pin connector (As output)
Note that Maximum output power: 12V/2A, 5V/3A, 3.3V/3A
LV-67M User’s Manual
-30-
Appendix A <Flash BIOS>
A.1 <Flash tool>
The board is based on Phoenix BIOS and can be updated easily by the BIOS
auto flash tool. You can download the tool online at the address below:
http://www.commell.com.tw/Download/BIOS/FPT9.rar
The tool’s file name is “fpt.exe”, it’s the utility that can write the data into the
BIOS flash chip and update the BIOS.
A.2 <Flash BIOS process>
1. Please make a bootable UFD which can boot into DOS enviroment.
2. Unzip the flash tool and copy it into bootable UFD.
3. Add a bin file to the same folder..
4. Power on the system and flash the BIOS under the DOS environment.
(Command: fpt –savemac –f xxx.bin)
5. Restart the system.
LV-67M User’s Manual
-31-
GPIO
0 1 2 3 4 5 6
7
bit 0 1 2 3 4 5
6
7
Appendix B <Programmable GPIO >
The GPIO’ can be programmed with the MS-DOS debug program using simple
IN/OUT commands.
The DC characteristics please refer to GPIO paragraph (Page25).
-o 2E 87 ;enter configuration
-o 2E 87
-o 2E 07
-o 2F 09 ;select Logical Device
-o 2E 30
-o 2F 02 ;activate GPIO function (The board use GPIO3)
-o 2E F0
-o 2F XX ;set “01” GPIO as input, set “00” GPIO as output
-o 2E F1
-o 2F XX ;if set GPIO as output, this register’s value can be set “00~ FF”
Optional
-o 2E F2
-o 2F XX ;set “01”, the respective bit are inverted (Both input and output)
;set “00”, the respective bit are normal
For further information, please refer to Winbond W83627DHG-P datasheet.
LV-67M User’s Manual
-32-
…
Appendix C <Programmable Watch Dog Timer>
Timeout value range
1 to 255
Minute and Second
Program sample
Watchdog timer setup as system reset with 5 second of timeout
-o 2E 87 ;enter configuration
-o 2E 87
-o 2E 07
-o 2F 08 ;select Logical Device
-o 2E 30
-o 2F 01 ; activate WDTO# function
-o 2E F5
-o 2F 00 ;set “00” is second mode, set “04” is minute mode
-o 2E F6
-o 2F 05 ;00h: Timeout Disable
;01h: Timeout occurs after 1 minute only
;02h: Timeout occurs after 2 second/minute
;03h: Timeout occurs after 3 second/minute
;FFh: Timeout occurs after 255 second/minute
(The deviation is approx 1 second.)
For further information, please refer to Winbond W83627DHG-P datasheet
LV-67M User’s Manual
-33-
Address
19F., NO.94, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei
City 22102, Taiwan.
TEL
+886-2-26963909
FAX
+886-2-26963911
Website
www.commell.com.tw
E-mail
info@commell.com.tw (General infomation)
tech@commell.com.tw (Technical Support)
Contact information
Any advice or comment about our products and service, or anything we can help
you please don’t hesitate to contact with us. We will do our best to support you for
your products, projects and business.
Taiwan Commate computer Inc.
Commell is a brand name of Taiwan Commate computer Inc.
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