Commell LP-175 User manual

LP-175
Pico-ITX Motherboard
User’s Manual
Edition 1.0
2016/09/07

LP-175 User’s Manual
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Copyright
Copyright 2016, 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

LP-175 User’s Manual
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Packing List:
Please check the package content before you starting using the board.
Printed Matters:
Driver CD x 1 (Including User’s Manual)
1 x LP-175 Pico-ITX Motherboard
(include Heat Spreader)
1 x SATA & SATA Power Cable
(OALSATA22B-PM15SH15 / 1040512)
1 x PS/2 Keyboard & Mouse cable
(OALPS2/KM / 1040131)
1 xDC Input Power Cable
(OALDC-B / 1040513)
1 x Audio cable
(OALPJ-HDUNB / 1040123)
1 xUSB2.0 Cable
(OALUSBA-3 / 1040173)
1 x Dual COM Cable
(OALES-BKU2NB / 1040090)
+
-

LP-175 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>.................................................................................... 10
Chapter 2 <Hardware setup>....................................................... 11
2.1 <Connector Location and Reference> ................................................... 11
2.1.1 <Internal connectors list> ........................................................... 12
2.1.2 <External connectors list> .......................................................... 12
2.2 <Jumper Location and Reference>........................................................ 13
2.2.1 <Jumper list> .............................................................................. 13
2.2.2 <Clear CMOS and Power on type selection> ............................ 13
2.3 <Installing the Memory> ......................................................................... 14
2.4 <I/O interface>........................................................................................ 15
2.4.1 <Serial ATA interface> ................................................................ 15
2.4.2 <Ethernet interface> ................................................................... 15
2.4.3 <Display interface>..................................................................... 16
2.4.4 <Serial Port interface>................................................................ 18
2.4.5 <USB interface> ......................................................................... 18
2.4.6 <Audio interface> ....................................................................... 19
2.4.7 <Expansion slot> ........................................................................ 20
2.4.8 <Front panel switch and indicator> ............................................ 20
2.4.9 <Other interface>........................................................................ 21
2.5 <Power supply>...................................................................................... 22
2.5.1 <Power input> ............................................................................ 22
2.5.2 <Power output> .......................................................................... 22
Appendix A <Flash BIOS>.................................................................................. 23
Appendix B <Win7 Installation Notes> ............................................................. 24
Appendix C <LCD Panel Type select> .............................................................. 25
Appendix D <Programmable Watch Dog Timer> ............................................. 26
Contact information ............................................................................................ 27

LP-175 User’s Manual
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Chapter 1 <Introduction>
1.1 <Product Overview>
LV-175is Pico-ITX Motherboard which supports 6th Generation Intel® Core™ U-series i7, i5,
i3, Celeron Mobile Processor with Sunrise Point PCH-LP, integrated HD Graphics, DDR4
memory, Realtek High Definition Audio, Intel Gigabit LAN, Serial ATA3 with AHCI function
for a system.
Intel Skylake-U Processor with Sunrise Point PCH-LP
The 6th Generation Intel® Core™ U-series processor family is the next generation,
multi-core mobile processor built on 14 nanometer process with MCP technology.
The Skylake-U has a lower TDP 15W and 28W, it provides new HD Graphics (GT2 and GT3
GPU) support triple display at the same time, maximum supported is up to 32GB of DDR4
and DDR3L, better performance, flexibility and more enhanced security that is suitable for a
variety of intelligent systems the ideal choice.
All in One multimedia solution
The board provides high performance onboard graphics, 24-bit dual channel LVDS interface,
DisplayPort and VGA choosable, HDMI, and High Definition Audio, to meet the very
requirement of the multimedia application.
Flexible Expansion Interface
The board provides one MiniPCIe and support mSATA.

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1.2 <Product Specification>
System
Processor
Intel® Skylake Core™ i7, i5, i3, Celeron U-series Processor
FCBGA1356 with MCP
Chipset
Sunrise Point-LP
Memory
1 x DDR4 SO-DIMM 1866/2133 MHz up to 16GB
Support Non-ECC memory
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 MiniPCIe (support mSATA)
Graphics
Chipset
Intel® 6th Gen integrated HD Graphics
Display Interface
1 x HDMI, 1 x DisplayPort/VGA, 1 x LVDS
LAN
Chip
1 x Intel® I219-LM Gigabit PHY LAN (Support iAMT11.0)
I/O
Serial ATA
1 x SATA3
Audio
Realtek ALC262 HD Audio
Internal I/O
1 x SATA3, 2 x RS232, 2 x USB2.0, 1 x LVDS, 1 x LPC, 1 x SMBUS,
1 x LCD inverter, 1 x Audio, 1 x DC Out, 1 x PS/2, 1 x VGA for optional
Rear I/O
1 x DisplayPort for optional, 1 x HDMI, 2 x USB3.0, 1 x LAN
Mechanical & Environmental
Power Requirement
DC 5V
Size
100mm x 72mm (L x W)
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
Note1: If you need to change DisplayPort to VGA, it requires Commell ADP-3355 DP to VGA module, but
LP-175T series not attached ADP-3355 and DisplayPort I/O not retain..
Note1: If you need a wider power input, please refer Commell DC-DC3-5V power module.(input voltage 5~35V)

LP-175 User’s Manual
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1.3 <Mechanical Drawing>
Positive

LP-175 User’s Manual
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Back

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I/O
LP-175P
LP-175T

LP-175 User’s Manual
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1.4 <Block Diagram>
CPU
6th Gen Processor
PCH-LP
DDR4
SO-DIMM
1 x DisplayPort
1 x HDMI
PTN3460
1 x LVDS
SIO
NCT6102D
DDI
Channel A
eDP
DDI
1 x SATA3
SATA3
2 x USB3.0
2 x USB2.0
USB3.0
USB2.0
SPI Flash
SPI
PCIe x1
I219-LM
HDA
HD Audio
PCIe x1
SATA3
LPC
1 x LPC
ALC262
2 x RS232
1 x SMBUS
1 x PS/2
SMBus
MiniCard
ADP3355
1 x VGA

LP-175 User’s Manual
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Chapter 2 <Hardware setup>
2.1 <Connector Location and Reference>
CN_LVDS
MINI_CARD
CN_LPC
CN_AUDIO
DC_IN
CN_USB
CN_PS2
CN_INV
CN_COM1/2
CN_COM1/2
5V_OUT
CN_SATA3
CN_SMBUS
SO-DIMM
USB3.0
LAN
DisplayPort
HDMI
JFRNT
SYSFAN
CPUFAN

LP-175 User’s Manual
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2.1.1 <Internal connectors list>
Connector
Function
SO-DIMM
260-pin DDR4 SO-DIMM slot
CN_SATA3
10-pin Serial ATA3 connector
CN_AUDIO
5 x 2-pin audio pin header
CN_LPC
6 x 2-pin LPC pin header
CN_LVDS
20 x 2-pin LVDS connector
CN_INV
5-pin LCD inverter connector
CN_COM1/2
20-pin RS232 connector
CN_USB
5 x 2-pin USB2.0 pin header
CN_DP
10 x 2-pin DP to VGA module connector
CN_PS2
5 x 2-pin PS/2 pin header
CPUFAN
3-pin CPU fan connector
SYSFAN
3-pin system fan connector
JFRNT
5 x 2-pin front panel switch/indicator pin header
MINI_CARD
52-pin MiniPCIe card slot
5V_OUT
6-pin 5V SATA Power connector
DC_IN
2-pin power input Terminal Block
2.1.2 <External connectors list>
Connector
Function
HDMI
HDMI connector
DisplayPort
DisplayPort connector for optional
USB
2 x USB3.0 connector
LAN
RJ45 connector

LP-175 User’s Manual
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2.2 <Jumper Location and Reference>
2.2.1 <Jumper list>
Jumper
Function
JAT
Power mode select
JRTC
CMOS Normal/Clear Setting
JVLCD
Panel Voltage Setting
JMSATA
MiniCard mSATA Setting
2.2.2 <Clear CMOS and Power on type selection>
JRTC: Clear CMOS data jumper
Jumper settings
Function
1-2
Clear CMOS
2-3
Normal (Default)
JAT: AT/ATX mode select jumper
Jumper settings
Function
1-2
AT mode
2-3
ATX mode (Default)
JRTC
JVLCD
JMSATA
1
JAT
1
1
1

LP-175 User’s Manual
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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.
Key
Mounting notch
Press down
Latch

LP-175 User’s Manual
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2.4 <I/O interface>
2.4.1 <Serial ATA interface>
CN_SATA3: SATA3 10-pin connector
2.4.2 <Ethernet interface>
The board provide I219-LM Gigabit Ethernet which supports WOL on rear I/O.
It supports Intel® AMT 11.0 feature on I219-LM.
(Note that the CPU must support vPro technology, ex: i5-6300U)
Pin
Signal
1
GND
2
TX+
3
TX-
4
GND
5
NC
6
NC
7
GND
8
RX-
9
RX+
10
GND
I219-LM
CN_SATA3
1
10

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2.4.3 <Display interface>
Based on the 6th Gen CPU with built-in HD Graphics, the DisplayPort resolution
up to 3840x2160 @ 60Hz or 4096x2304 @ 60Hz, the HDMI up to 4096x2304 @
24Hz and LVDS up to 1920x1200 @ 60Hz support 18/24-bit color depth and dual
channel. About select LCD Panel Type in BIOS, please refer Appendix C.
The built-in HD Graphics support triple display function with clone mode and
extended mode.
Note: 1. The HDMI-DP dual layer connector can be changed HDMI & CN_DP to
use VGA module.
2. LP-175T series has a CRT, it’s no need install extra driver. Here is
ADP-3355 Setup manual Link.
DisplayPort
CN_LVDS
1
40
JVLCD
1
CN_INV
2
39
5
1
3
HDMI
optional
HDMI
CN_DP

LP-175 User’s Manual
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CN_LVDS: LVDS 40-pin connector (Model: HIROSE DF13-40DP-1.25V compatible)
Pin
Signal
Pin
Signal
2
Set by JVLCD
1
Set by JVLCD
4
Detect (Active low)
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
Note: Pin4 only need to be connected to GND
CN_INV: LVDS 5-pin Backlight power connector
Pin
Signal
1
3.3V
2
Backlight Control
3
5VSB
4
GND
5
Enable Backlight
JVLCD: LVDS panel power select jumper
Jumper settings
Function
1-2
3.3V (Default)
2-3
5V

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2.4.4 <Serial Port interface>
CN_COM1/2: RS232 20-pin header (Pitch 1.27mm x 2.54mm)
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
2.4.5 <USB interface>
CN_USB
1
10
2
9
USB3.0
CN_COM1/2
1
20
2
19

LP-175 User’s Manual
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CN_USB: Front panel USB2.0 10-pin header (Pitch 2.54mm)
Pin
Signal
Pin
Signal
1
5VSB
2
5VSB
3
DATA0-
4
DATA1-
5
DATA0+
6
DATA1+
7
GND
8
GND
9
GND
10
Key
2.4.6 <Audio interface>
CN_AUDIO: Front panel audio 10-pin header (Pitch 1.27mm x 2.54mm)
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
CN_AUDIO
1
10
2
9

LP-175 User’s Manual
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2.4.7 <Expansion slot>
MINI_CARD have some special design to compatible our MiniPCIe card (ex:
MPX-574D2, MPX-210D2 etc) and support mSATA set by JMSATA
JMSATA: Setting MINI_CARD to support PCIe/mSATA
Jumper settings
Function
1-2
Support mSATA
2-3
Normal operation (Default)
2.4.8 <Front panel switch and indicator>
JFRNT: Front panel switch and indicator 14-pin header (Pitch 2.54mm)
Pin
Signal
Pin
Signal
1
Power_ON-
2
Power_ON+
3
Speaker-
4
Speaker+
5
HDD_LED-
6
HDD_LED+
7
Power_LED-
8
Power_LED+
9
Reset+
10
Reset-
MINI_CARD
JMSATA
JFRNT
2
9
10
1
1
3