Commell LP-17A Manual

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LP-17A

Pico-ITX Motherboard

User’s Manual

Edition 1.1

2022/10/14

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LP-17A User’s Manual

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Copyright 2022, 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 atTUhttp://www.commell.com.twUT

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Packing List:

Please check the package content before you starting using the board.

Optional module:

1 x LP-17A Pico-ITX Motherboard

(Including Cooler Fan)

1 xUSB2.0 cable

(OALUSBA-3 / 1040173)

1 x Audio cable

(OALPJ-HDUNB / 1040123)

+ _

1 xDC Input Power Cable

(OALDC-B / 1040513)

1 x Driver CD

(Including User’s Manual)

1 x COM Cable

(OALES-BKU1-H14NB / 1040378)

ADP-3460SMB

DisplayPort to LVDS module

((Including CN_EDP Cable)

1 x SATA & SATA Power Cable

OALSATA22B-PM10SL10/ (1040671)

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Index

Chapter 1 <Introduction>..................................................................5

1.1 <Product Overview>............................................................5

1.2 <Product Specification> ......................................................6

1.3 <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

2.2.2 <Clear CMOS and Power on type selection>.......... 11

2.3 <Installing the Memory>....................................................12

2.4 <I/O interface> ..................................................................13

2.4.1 <Serial ATA interface>.............................................13

2.4.2 <Ethernet interface>................................................14

2.4.3 <Display interface> .................................................14

2.4.4 <Serial Port interface> ............................................16

2.4.5 <USB interface>......................................................17

2.4.6 <Audio interface>....................................................18

2.4.7 <Type C> ................................................................18

2.4.8 <Expansion slot>.....................................................19

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 <LCD Panel Type select> ...........................................24

Appendix C <Programmable Watch Dog Timer>............................25

Appendix D <Hardware Monitor>...................................................27

Appendix E <Programmable GPIO> ..............................................28

Appendix F <Setup ADP-3355,ADP-3460>....................................29

Contact information........................................................................29

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Chapter 1 <Introduction>

1.1 <Product Overview>

LP-17A is a Pico-ITX Motherboard which supports Alder Lake/12th Gen U Processors,

integrated Intel® UHD Graphics, DDR5 memory, Realtek High Definition Audio, Intel Gigabit LAN, USB3.2 Gen2, SATA3 with AHCI function for a system.

New feature for Alder Lake

Alder Lake/12th Gen Processors are based on the 7nm SuperFin process, and offer long-life availability. i7-1265UE processor with 2 P-cores and 8 E-cores. P-cores can help you handle heavy tasks, and E-cores run background tasks efficiently to save power.

All in One multimedia solution

The board provides high performance onboard graphics, and supports Type C (Alt mode), HDMI, and High Definition Audio, to meet the very requirement of the multimedia application.

Alder Lake support Windows 10 version 21H2 64bit and Linux 5.18

Intel recommends using Windows 10 version 21H2 64bit. It may lose some drivers if you use other Windows version.

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1.2 <Product Specification>

System

Processor

Intel® Alder LakeU Processor FCBGA1744 package

Memory

1 x DDR5 SO-DIMM 4800 MHz up to 32GB, Support Non-ECC, unbuffered 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 M.2 2230 Key E for Wi-Fi and Bluetooth 1 x M.2 2280 Key M support PCIe Gen4 or SATA

Graphics

Chipset

Intel® UHD Graphics

Display Interface

1 x Type-C (DPAlt. Mode), 1 x HDMI

LAN

Chip

1 x Intel® I219-LM Gigabit PHY LAN (supports Intel® AMT 16)

1 x Intel® I226-LM Gigabit LAN (up to 2.5GbE)

I/O

Serial ATA

1 x SATA3

Audio

Realtek ALC888S HD Audio

Internal I/O

1 x SATA3, 2 x USB2.0, 1 x Audio, 1 x GPIO 1 x RS232/ RS422/ RS485 1 x Header for LVDS(Note1)

Rear I/O

1 x Type-C (DPAlt.Mode), 1 x HDMI, 2 x LAN, 2 x USB3.2 Gen2

Mechanical & Environmental

Power Requirement

DC input 12V±5%

Size

100 mm 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: Add ADP-3460SMB supports LVDS. Note2: If you want to use VGA (ADP-3355), please contact with our sales for oem version.

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1.3 <Block Diagram>

Header for LVDS or VGA

HDMI

DDR5 4800 SO-DIMM

I219-LM

I226-LM

2 x USB3.1 Gen2

2 x USB2.0

1 x SATA

1 x M.2 (Key E)

1 x M.2 (Key M)

ALC888S

1 x RS232/422/485

CPUFAN

SYSFAN

Super I/O

NCT6126D

Alder Lake U

Processor

SATA

PCIe

USB3.1

Type-C

MUX

GPIO

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Chapter 2 <Hardware setup>

2.1 <Connector Location and Reference>

M2_KEYE

CN_AUDIO DDR5

DC_OUT

CN_EDP

JFRNT

SATA_PWR

CPUFAN CN_DIO

DC_IN

SYSFAN CN_COM

M2_NVME

SATA

CN_USB

CN_BAT

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2.1.1 <Internal connectors list>

Connector

Function

DDR5

262-pin DDR5 SO-DIMM slot

CN_AUDIO

5 x 2-pin audio pin header

CN_EDP

13-pin connector (For ADP-3460 or ADP-3355)

CN_COM

10-pin RS232/RS422/RS485 connector

CN_USB

5 x 2-pin USB2.0 pin header

CPUFAN

4-pin CPU fan connector

SYSFAN

4-pin System fan connector

JFRNT

5 x 2-pin front panel switch/indicator pin header

M2_KEYE

75-pin M.2 Key E slot

M2_NVME

75-pin M.2 2280 Key M support PCIe Gen4 and SATA

DC_OUT

6-pin Power connector

SATA_PWR

6-pin SATA Power connector

DC_IN

2-pin power input Terminal Block (DC 12V±5% ONLY)

2.1.2 <External connectors list>

Connector

Function

HDMI

HDMI connector

Type C

Support USB3.2 gen2 or DP

USB

2 x USB3.2 Gen2 connector

RJ-45-1

RJ45 connector (I219)

RJ-45-2

RJ45 connector (I226)

USB Type C HDMI RJ-45-1 RJ-45-2

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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

JAT

JRTC

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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)

JAT

JRTC

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2.3 <Installing the Memory>

LP-17A has 262-pin DDR5 SODIMM support up to 32GB of memory capacity and

1.1 Voltage. Only Non-ECC memory is supported.

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

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2.4 <I/O interface>

2.4.1 <Serial ATA interface>

SATA : SATA3 7-pin connector

SATA_PWR : SATA3 Power connector

Signal

GND

TX+

TX-

GND

RX-

RX+

GND

Signal

GND

SATA

SATA_PWR

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2.4.2 <Ethernet interface>

The board provides I226-LM and I219-LM Gigabit Ethernet which support Wake on LAN.

2.4.3 <Display interface>

Based on the 12th Gen CPU with built-in Intel® UHD Graphics, the DisplayPort resolution up to 3840x2160 @ 60Hz or 4096x2304 @ 60Hz, the HDMI up to 4096x2304 @ 24Hz and LVDS up to 1920x1200 @ 60Hz supports single bus or dual bus LVDS signaling with color depths of 18 bits or 24 bits. About select LCD Panel Type in BIOS, please refer Appendix B.The built-in HD Graphics support triple display function with clone mode and extended mode.

CN_EDP

I219 I226

Type C HDMI

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CN_EDP: 13-pin connector

Signal

eDP_0+

eDP_0-

GND

eDP_1+

eDP_1-

GND

eDP_AUX+

eDP_AUX-

GND10HPD

3.3V

SMBDATA

SMBCLK

There are two modules ADP-3355 and ADP-3460, you can choose the one to support VGA or LVDS, please refer Appendix F.

If you want to use ADP-3355, please contact sales for oem version.

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2.4.4 <Serial Port interface>

CN_COM: RS232/RS422/RS485 10-pin connector

Signal

DCD1/ 422TX-/ 485-

RXD1/ 422TX+/ 485+

TXD1

DTR1

GND

DSR1/ 422RX+

RTS1

CTS1/ 422RX-

RI110NC

RS-232/422/485 can set by BIOS.

You can find the setting from Advanced-> Motherboard Advanced menu-> Super IO configuration-> Serial Port configuration->Interface

If you want to use RS485, please follow below step before connection. .

COM1 RTX- Data- : short Pin1& Pin8 COM1 RTX+ Data+ : short Pin2& Pin6

CN_COM

10 1

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2.4.5 <USB interface>

CN_USB: Front panel USB2.0 10-pin header (Pitch 2.54mm)

Signal

5VSB

DATA0-

DATA1-

DATA0+

DATA1+

GND8GND

GND10Key

CN_USB

2 1

USB3.2 Gen2

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2.4.6 <Audio interface>

CN_AUDIO: Front panel audio 10-pin header (Pitch 1.27mm x 2.54mm)

Signal

MIC_L

GND

MIC_R

FP_OUT_R

MIC_DETECT

SENSE

Key

FP_OUT_L

FP_OUT_DETECT

2.4.7 <Type C>

Type C supports USB 3.1 gen2 and DP Alt. mode, and provides 5V at 3A.

9 1 10 2

CN_AUDIO

Type C

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2.4.8 <Expansion slot>

M2_KEYE with 1 x PCI Express x1 support WI-FI and Bluetooth Module

M2_NVME support PCIe Gen4 or SATA

M2_NVME

M2_KEYE

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2.4.8 <Front panel switch and indicator>

JFRNT: Front panel switch and indicator 10-pin header (Pitch 2.00mm)

Signal

Power_ON-

Power_ON+

Speaker-

Speaker+

HDD_LED-

HDD_LED+

Power_LED-

Power_LED+

Reset+

Reset-

JFRNT

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2.4.9 <Other Interface>

CN_DIO: GPIO 10-pin connector

Pin1234

Signal

GPIO0

GPIO1

GPIO2

GPIO3

GND

Pin6789

Signal

GPIO4

GPIO5

GPIO6

GPIO7

CPUFAN: CPU cooler fan 4-pin connector

Pin1234

Signal

GND

Sensor

Control

SYSFAN: System cooler fan 4-pin connector

Pin1234

Signal

GND

Sensor

Control

SYSFAN CPUFAN CN_DIO

4 1 4 1 10 1

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2.5 <Power supply>

2.5.1 <Power input>

DC_IN: Terminal block 2-pin power connector

Signal

GND

12V ±5%

2.5.2 <Power output>

DC_OUT: power 6-pin connector

Signal

12V

GND

DC_IN

DC_OUT

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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:

FPT Tool

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.Extract the zip file(re-flash tool and BIOS file) to root of the USB flash drive.

2.Insert your USB flash drive in USB port of the board and power on the system.

3.Press F5 in the Phoenix Logo screen

4.Click the Internal Shell, then input the “fs0:” command to switch to the root of the USB flash drive.

5. Type the ” fpt -savemac -f xxx.bin” command to start flash BIOS processes. ( xxx.bin means the BIOS file that you want to update)

6. When it finished all update processes, restart the system.

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Appendix B <LCD Panel Type select>

According your panel, it needs to select the correct resolution in the BIOS. If there is no fit your panel type, please feedback for us to make OEM model.

Find the setting from Advanced->Motherboard Advanced menu->LVDS Configuration EDID Panel type: There are 7 resolutions in LCD Panel Type, if your panel is not in the list, please contact [email protected]

LVDS Bus: Select Single / Dual channel Panel Color Depth: Select VESA 24 bit / JEIDA 24 bit / VESA and JEIDA 18 bit

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Appendix C <Programmable Watch Dog Timer>

The watchdog timer makes the system auto-reset while it stops to work for a period. The integrated watchdog timer can be setup as system reset mode by program. You can select Timer setting in the BIOS, after setting the time options, the system will reset according to the period of your selection. Find the setting from AdvancedMotherboard Advanced Menu->Power Advanced menu-> Watch dog timer select

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Program sample

Watchdog timer setup as system reset with 5 second of timeout

-o 4E 87 ;enter configuration

-o 4E 87

-o 4E 07

-o 4F 08 ;select Logical Device

-o 4E 30

-o 4F 01 ; activate WDTO# function

-o 4E F0

-o 4F 00 ;set “00” is second mode, set “08” is minute mode

-o 4E F1

-o 4F 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 Nuvoton NCT6126D datasheet

…

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Appendix D <Hardware Monitor>

Find the setting from Advanced-> Motherboard Advanced menu-> Super IO configuration-> Hardware Monitor

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Appendix E <Programmable GPIO>

The GPIO can be programmed with the MS-DOS debug program using simple IN/OUT commands.

GPIO01234567

bit01234567

-o 4E 87 ;enter configuration

-o 4E 87

-o 4E 07

-o 4F 07 ;select Logical Device

-o 4E 30

-o 4F 10 ;activate GPIO function (The board use GPIO4)

-o 4E F0

-o 4F XX ;set “01” GPIO as input, set “00” GPIO as output

-o 4E F1

-o 4F XX ;if set GPIO as output, this register’s value can be set “00~ FF”

Optional

-o 4E F2

-o 4F 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 Nuvoton NCT6126D datasheet

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Appendix F <Setup ADP-3460SMB>

LP-17A have a Header for LVDS , it’s no need install extra driver. You have to use CN_EDP cable to connect the motherboard. For further information, please refer to the manual.

ADP-3460 manual

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.

Address

19F., NO.94, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City 22102, Taiwan.

TEL

+886-2-26963909

Website

www.commell.com.tw

E-mail

[email protected] (General information) [email protected] (Technical Support)

Commell is a brand name of Taiwan Commate computer Inc.