JETWAY MF20 Series User manual

MF20 Series
User’s Manual
NO.: G03-MF20-F
Revision: 1.0
Release date: June 24, 2022
Trademark:
* Specifications and Information contained in this documentation are furnished for information use only, and are
subject to change at any time without notice, and should not be construed as a commitment by manufacturer.

ii
Environmental Protection Announcement
Do not dispose this electronic device into the trash while discarding. To minimize
pollution and ensure environment protection of mother earth, please recycle.

iii
ENVIRONMENTAL SAFETY INSTRUCTION ....................................................................... iv
USER’S NOTICE .................................................................................................................. v
MANUAL REVISION INFORMATION................................................................................... v
ITEM CHECKLIST................................................................................................................ v
CHAPTER 1 INTRODUCTION OF THE MOTHERBOARD
1-1 FEATURE OF MOTHERBOARD ............................................................................1
1-2 SPECIFICATION ....................................................................................................2
1-3 LAYOUT DIAGRAM ...............................................................................................3
CHAPTER 2 HARDWARE INSTALLATION
2-1 JUMPER SETTINGS ..............................................................................................9
2-2 CONNECTORS AND HEADERS............................................................................15
2-2-1 CONNECTORS.........................................................................................15
2-2-2 HEADERS.................................................................................................18
CHAPTER 3 INTRODUCING BIOS
3-1 ENTERING SETUP................................................................................................. 24
3-2 BIOS MENU SCREEN............................................................................................ 25
3-3 FUNCTION KEYS................................................................................................... 26
3-4 GETTING HELP......................................................................................................26
3-5 MEMU BARS..........................................................................................................27
3-6 MAIN MENU...........................................................................................................27
3-7 ADVANCED MENU ................................................................................................28
3-8 CHIPSET MENU.....................................................................................................42
3-9 SECURITY MENU ..................................................................................................45
3-10 BOOT MENU..........................................................................................................48
3-11 SAVE & EXIT MENU ..............................................................................................50
TABLE OF CONTENT

iv
Environmental Safety Instruction
Avoid the dusty, humidity and temperature extremes. Do not place the product in
any area where it may become wet.
0 to 60 centigrade is the suitable temperature. (The figure comes from the request
of the main chipset)
Generally speaking, dramatic changes in temperature may lead to contact
malfunction and crackles due to constant thermal expansion and contraction from
the welding spots’ that connect components and PCB. Computer should go
through an adaptive phase before it boots when it is moved from a cold
environment to a warmer one to avoid condensation phenomenon. These water
drops attached on PCB or the surface of the components can bring about
phenomena as minor as computer instability resulted from corrosion and oxidation
from components and PCB or as major as short circuit that can burn the
components. Suggest starting the computer until the temperature goes up.
The increasing temperature of the capacitor may decrease the life of computer.
Using the close case may decrease the life of other device because the higher
temperature in the inner of the case.
Attention to the heat sink when you over-clocking. The higher temperature may
decrease the life of the device and burned the capacitor.

v
USER’S NOTICE
COPYRIGHT OF THIS MANUAL BELONGS TO THE MANUFACTURER. NO PART OF THIS MANUAL,
INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT MAY BE REPRODUCED, TRANSMITTED
OR TRANSLATED INTO ANY LANGUAGE IN ANY FORM OR BY ANY MEANS WITHOUT WRITTEN
PERMISSION OF THE MANUFACTURER.
THIS MANUAL CONTAINS ALL INFORMATION REQUIRED TO USE THIS MOTHER-BOARD SERIES AND WE
DO ASSURE THIS MANUAL MEETS USER’S REQUIREMENT BUT WILL CHANGE, CORRECT ANY TIME
WITHOUT NOTICE. MANUFACTURER PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY
KIND, AND WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTIAL OR CONSEQUENTIAL
DAMAGES (INCLUDING DAMANGES FOR LOSS OF PROFIT, LOSS OF BUSINESS, LOSS OF USE OF DATA,
INTERRUPTION OF BUSINESS AND THE LIKE).
PRODUCTS AND CORPORATE NAMES APPEARING IN THIS MANUAL MAY OR MAY NOT BE
REGISTERED TRADEMARKS OR COPYRIGHTS OF THEIR RESPECTIVE COMPANIES, AND THEY ARE
USED ONLY FOR IDENTIFICATION OR EXPLANATION AND TO THE OWNER’S BENEFIT, WITHOUT
INTENT TO INFRINGE.
Manual Revision Information
Reversion Revision History Date
1.0 First Edition 2022-6-24
Item Checklist
Motherboard
Cable(s)

1
Chapter 1
Introduction of the Motherboard
1-1 Feature of Motherboard
Onboard Intel®Elkhart Lake series SoC processor, with low power consumption
never denies high performance
Support 1* DDR4 3200MHz SO-DIMM, maximum capacity up to 16GB
Onboard 2* i225V 2.5GbE LAN port
Support 2* HDMI, 1* eDP (co-layout LVDS), 1* LVDS w/Inverter
Onboard 1* M.2 M-key slot, type-2242/2280, support NVME
Onboard 1* M.2 B-key slot,type-3042
Onboard 1* M.2 E-key slot,type-2230
Onboard TPM 2.0 (Option for MF20-02 & MF20-07 series)
Support 1* SATAIII device
Support 3* USB 3.1(Gen.2) + 7* USB 2.0
Support 6* COM Ports (COM1 support RS232/RS422/RS485)
Support CPU Smart FAN
Compliance with ErP standard
Support Watchdog function
Solution for Panel PC / IOT Solution / Edge computing

2
1-2 Specification
Spec
Description
Design
3.5”SBC; 8-Layers; PCB size: 14.8x 10.2 cm
Embedded CPU
Integrated with Intel®Elkhart Lake series CPU (TDP 10W)
*Note: CPU model varies from different IPC options. Please consult your
dealer for more information of onboard CPU.TDP varies depending on CPU.
Memory Slot
1* DDR4 SO-DIMM slot support 1* DDR4 3200MHz SDRAM up to
16GB W/IBECC (for x6000E series Processor)
* Note: Memory clock supporting range is decided by specific CPU of the
model. For more memory compatibility information please consults your
local dealer.
Expansion Slot
1* M.2 E-key 2230 support USB 2.0/PCIe Gen.3 x1 interface(M2E)
1* M.2 B-key 3042 support USB 3.1/ USB 2.0 interface(M2B)
1* SIM card slot, co-function with M.2 B-key,3042 slot (SIMCARD)
Storage
1* M.2 M-key 2242/2280 PCIe Gen.3 x2/SATA interface support NVME
(M2M)
32GB onboard eMMC (MF20-03 & MF20-07)
1* SATAIII 6Gb/s port
LAN Chip
Integrated with 2* Intel i225V2.5Gigabit LAN chip,
Support Fast Ethernet LAN function of providing
10/100/1000/2500Mbps Ethernet data transfer rate
Audio Chip
Realtek AL888S 2-CH HD audio chip
BIOS
AMI Flash ROM
Rear I/O
1* 12~24V DC-in power Jack
2* HDMI port
3* USB 3.1(Gen.2) port
3* USB 2.0 port
2* 2.5Gbps RJ-45 LAN port
1* Audio Line-out/MIC port
Internal I/O
1* 2-pin internal 12~24V DC-in power connector
1* SATA Power-out connector

3
1* CPU FAN connector
1* Front panel header
2* 9-pin USB 2.0 header (Expansible to 2* USB 2.0 ports)
6* Serial port header (COM1 supports RS232/422/485; COM2/3/4/5/6
supports RS232)
1* SIM card slot (co-function with M.2 B-key, 3042 slot)
1* Front panel audio header
1* GPIO header
1* eDP header (co-layout LVDS)
1* LVDS header
1* LVDS inverter header
1* SMBUS header
TPM 2.0
Option for MF20-02/07 series
1-3 Layout Diagram
Rear IO Diagram:
Warning!!
The board has a 12~24V DC-in power connector (DCIN1) in I/O back panel and an internal
12~24V power connector (DCIN). User can only connect one type of compatible power supply
to one of them to power the system.
USB 2.0 Ports
HDMI Port
12~24V DC-in
Power Jack
Line-out/MIC
USB 3.1(Gen.2)
Ports
2.5Gbps RJ-45
LAN Ports

4
Diagram-Front Side:
Front Panel
Audio Header
SATAIII
Port
USB 2.0 Port Header
Line-out/MIC Port
M.2 B-key Slot
(M2B)
Front Panel
Header
(JW_FP)
HDMI Port
Top: USB2.0 Port
Bottom: USB 3.1 (Gen.2) Port
USB 3.1 (Gen.2) Ports
Internal 12~24V DC-In
Power Connector
1* DDR4
SODIMM Slot
LVDS Header
M.2 E-key Slot
(M2E)
M.2 M-key Slot
(M2M)
CPUFAN
Connector
SMBUS
BATCON
SATA Power Out
Connector
INVERTER
eDP
2.5Gbps RJ-45
LAN Ports
USB 2.0 Ports
12~24V DC-In
Power Jack
USB 2.0 Port Header
COM1 (RS232/422/485) Port Header
COM6 (RS232) Port Header
COM5 (RS232) Port Header
COM4 (RS232) Port Header
COM3 (RS232) Port Header
COM2 (RS232) Port Header
GPIO Port Header

5
Diagram-Back Side:
*Note: SIM card slot (along with M.2 B-key)
SIM Card Slot

6
Jumper Positions:
JPLCD
JPBKLT
JPCOM1
JPCOM2
M2M_PWR
M2B_PWR
M2E_PWR
AT_MODE
JPCLR
JP80P

7
Jumpers
Jumper
Name
Description
Pitch
JPCOM1/JPCOM2
COM1/COM2 Header Pin-9
Function Select
4-Pin Block
2.0mm
JP80P
Set GPIO_CON
2-Pin Block
2.0mm
JPLCD
LCD Panel VCC Power Select
4-Pin Block
2.0mm
JPBKLT
LCD Backlight Power VCC Select
4-Pin Block
2.0mm
M2B_PWR
M.2 B-key Power Select
3-Pin Block
2.0mm
M2E_PWR
M.2 E-key Power Select
3-Pin Block
2.0mm
M2M_PWR
M.2 M-key Power Select
3-Pin Block
2.0mm
JPCLR
PIN (1-2) = Clear RTC
PIN (3-4) = Clear CMOS
PIN (5-6) = ME Disable
PIN (7-8) = CASE OPEN
8-Pin Block
2.0mm
AT_MODE
ATX Mode/AT Mode Select
3-Pin Block
2.0mm
Connectors
Connector
Name
DCIN1
12~24V DC–in Power Connector
USB1
USB 3.1(Gen.2) Port Connector X2
USB2
Top: USB 2.0 Port Connector
Bottom: USB 3.1(Gen.2) Port Connector
USB3
USB 2.0 Port Connector X2
SIMCARD
SIM card slot
HDMI
HDMI Port Connector X2
LAN1/LAN2
RJ-45 LAN Port Connector X2
AUDIO
Audio Line Out/MIC Combo Connector
DCIN
Internal 2-Pin 12~24V DC-in Power Connector

8
SATA1
SATAIII Port Connector
SATAPWR
SATA HDD Power-out Connector
CPUFAN
CPU FAN Connector
Headers
Header
Name
Description
Pitch
JW_FP
Front Panel Header
(PWR LED/ HDD LED/Power Button /Reset)
8-pin Block
2.0mm
FP_USB1/
FP_USB2
USB 2.0 Port Header X2
9-pin Block
2.0mm
FP_AUDIO
Front Panel Audio Header
9-pin Block
2.0mm
GPIO_CON
GPIO Port Header
10-pin Block
2.0mm
COM1/2/3/4/5/6
Serial Port Header
9-pin Block
2.0mm
eDP
4-lane eDP Port Header
40-pin Block
1.25mm
LVDS
24-bit Dual Channel LVDS Port Header
30-pin Block
1.25mm
INVERTER
LVDS Inverter
8-pin Block
2.0mm
SMBUS
SM BUS Header
5-pin Block
2.0mm

9
Chapter 2
Hardware Installation
2-1 Jumper Settings
JPCOM1/JPCOM2 (4-pin): COM1/COM2 Header Pin-9 Function Select (2.0 pitch)
4-6 Closed:
RI=+12V
3-4 Closed:
RI=+5V
2-4 Closed: RI=
RING
6
4
2
3
1
5
1
3
5
2
4
6
1
3
5
2
4
6
JP80P (2-pin): Set GPIO_CON (2.0 pitch)
1
1
1-2 Open: GPIO_CON=80 Port
1-2 Closed: GPIO_CON=GPIO Port
(Default)
JPCOM1
JP80P
JPCOM2

10
JPLCD (4-pin): LCD Panel VCC Power Select (2.0 pitch)
4-6 Closed:
VCC= +12V
3-4 Closed:
VCC= +5V
2-4 Closed:
VCC= +3.3V
6
4
2
3
1
5
1
3
5
2
4
6
1
3
5
2
4
6
JPBKLT (4-pin): LCD Backlight Power VCC Select (2.0 pitch)
4-6 Closed:
Backlight Power
=Adapter VCC
（12~24V）
3-4 Closed:
Backlight Power
=12V;
2-4 Closed:
Backlight Power
=VCC;
6
4
2
3
1
5
5
3
1
6
4
2
6
4
2
5
3
1
*Note: In the case that JPBKLT is set as Pin(4-6) closed, backlight power VCC is the same as
adapter voltage value (wide voltage range from 12V to 24V).
JPBKLT
JPLCD

11
M2B_PWR (3-pin): M.2 B-key Power Select (2.0 pitch)
2-3 Closed:
VCC= 3VSB
1-2 Closed:
VCC= VCC3
1
3
2
1
3
2
M2E_PWR (3-pin): M.2 E-key Power Select (2.0 pitch)
2-3 Closed:
VCC= 3VSB
1-2 Closed:
VCC= VCC3
1
3
2
1
3
2
M2B_PWR
M2E_PWR

12
M2M_PWR(3-pin): M.2 M-key Power Select (2.0 pitch)
2-3 Closed:
VCC= 3VSB
1-2 Closed:
VCC= VCC3
1
3
2
1
3
2
PIN(1-2) of JPCLR (8-pin): Clear RTC (2.0 pitch)
6
4
2
3
5
1-2 Open: Normal(Default)
Pin1
7
8
Pin1
3
5
7
2
4
6
8
1-2 Closed: Clear RTC
M2M_PWR
JPCLR

13
PIN(3-4) of JPCLR (8-pin): Clear CMOS (2.0 pitch)
6
4
2
3
5
3-4 Open: Normal(Default)
Pin1
7
8
Pin1
3
5
7
2
4
6
8
3-4 Closed: Clear CMOS
*Note: Due to Intel MRC Code design factor, the first reboot after Clear CMOS will run a full Memory
Sizing, and the boot time will take about 40 seconds (normal reboot time length, not function failure).
PIN(5-6) of JPCLR (8-pin): ME Disable (2.0 pitch)
6
4
2
3
5
5-6 Open: Normal(Default)
PIN(5-6): ME Disable
Pin1
7
8
Pin1
3
5
7
2
4
6
8
5-6 Closed: ME Disable
JPCLR
JPCLR

14
PIN(7-8) of JPCLR (8-pin): CASE OPEN (2.0 pitch)
6
4
2
3
5
7-8 Open: Normal(Default)
Pin1
7
8
Pin1
3
5
7
2
4
6
8
7-8 Closed: CASE OPEN
Pin (7-8) Closed:When Case open function pin short to GND, the Case open function was detected.
When used, needs to enter BIOS and enable ‘Case Open Detect’function. In this case if your case is
removed, next time when you restart your computer, a message will be displayed on screen to inform
you of this.
AT_MODE (3-pin): ATX Mode/AT Mode Select (2.0 pitch)
2-3 Closed:
AT MODE
1-2 Closed:
ATX MODE
1
3
2
1
3
2
*ATX Mode Selected: Press power button to power on after power input ready;
AT Mode Selected: Directly power on as power input ready.
JPCLR
AT_MODE

15
2-2 Connectors and Headers
2-2-1 Connectors
(1) Rear I/O Connectors
* Refer to Page-3 Rear IO Diagram.
*Note: SIM card is supported when M2B (M.2 B-Key 3042) slot is installed with 3G/4G/LTE card.
Icon
Name
Function
12~24V DC-in
Power Jack
For user to connect compatible power
adapter to provide power supply for the
system.
USB 3.1(Gen.2) Port
To connect USB keyboard, mouse or other
devices compatible with USB 3.1(Gen.2)
specification. Ports support up to 5Gbps data
transfer rate.
USB 2.0 Port
To connect USB keyboard, mouse or other
devices compatible with USB specification.
*SIM Card Slot
For user to install compatible SIM card.
HDMI Port
HDMI port: to connect display device that
support HDMI specification.
RJ-45 LAN Port
This connector is standard RJ-45 LAN jack
for Network connection.
Line-Out/ MIC
Combo Connector
This audio jack can function as audio
Line-out & MIC-in combo connector with
compatible cable connection