JETWAY JNP793D2-3160 Technical Manual

Technical Manual

Of

Intel Braswell Series CPU

Based

SBC

NO.G03-NP793-F

Revision: 4.0

Release date: February 17, 2020

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

1-4 MECHANICAL DRAWING ..........................................................................................5

CHAPTER 2 HARDWARE INSTALLATION

2-1 JUMPER SETTING .....................................................................................................6

2-2 CONNECTORS, WAFERS AND HEADERS ..............................................................9

CHAPTER 3 INTRODUCING BIOS

3-1 ENTERING SETUP .....................................................................................................15

3-2 BIOS MENU SCREEN ................................................................................................16

3-3 FUNCTION KEYS .......................................................................................................17

3-4 GETTING HELP ..........................................................................................................17

3-5 MEMU BARS ..............................................................................................................18

3-6 MAIN MENU ................................................................................................................18

3-7 ADVANCED MENU .....................................................................................................19

3-8 CHIPSET MENU .........................................................................................................30

3-9 SECURITY MENU .......................................................................................................33

3-10 BOOT MENU ...............................................................................................................34

3-11 SAVE & EXIT MENU ...................................................................................................35

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

3.0 Third Edition October 1, 2019

Item Checklist



Motherboard



Cable(s)

1

Chapter 1

Introduction of the Motherboard

1-1 Feature of Motherboard



Intel® Braswell SoC Processor, with low power consumption never denies high

performance



Support on-board 2GB DDR3L DRAM



Equipped with 32GB on-board eMMC



Onboard 1* full-size Mini-PCIE slot



Onboard 1* M.2 slot (M key, SATA interface, 2242)



Support HDMI and eDP pin header for dual display output



12V DC-in power



2 * Intel GbE



2 * Internal COM ports



2 * Internal USB 3.0 & 2 * Internal USB 2.0



Compliance with ErP standard



Support Watchdog function



Solution for IoT, Machine control & Intelligent Home

2

1-2 Specification

Spec

Description

Design



PCB size: 2.5’’ (100 mm x 72 mm)

Embedded CPU



Intel

®

Braswell *SoC CPU



*CPU model varies from different IPC options. Please consult

your dealer for more information of onboard CPU

.

Memory



Onboard 2GB DDR3L DRAM



Onboard 32GB eMMC

Expansion Slot



1 * full-size Mini-PCIE slot

Storage



1 * M.2 SATA slot (M key, SATA interface, 2242)

LAN Chip



2* Intel® i211AT GbE



Support Fast Ethernet LAN function of providing

10/100/1000/10000 Mbps Ethernet data transfer rate

BIOS



AMI Flash ROM

Internal I/O



1* 2-pin internal 12V DC -in power connector



1* Front panel header



1* SMBUS header



1* GPIO header



1* RS232/422/485 Serial port header (COM1)



1* RS232 Serial port header (COM2)



1* 9-pin USB 2.0 header (Expansible to 2* USB 2.0 ports)



1* 19-pin USB 3.0 header (Expansible to 2* USB 3.0 ports)



1* HDMI port header



2* LAN port header



1* eDP port wafer

3

1-3 Layout Diagram

Internal Diagram-Front Side:

Onboard

DRAM

Full-size

Mini-PCIE Slot

（MPE）

M.2 SATA

Slot

（M.2）

GPIO

Header

COM1

Header

12V DC-in

Power Connector

HDMI Port

Header

USB 3.0 Port

Header

RJ-45 LAN Port

Header

RJ-45 LAN Port

Header

Onboard

eMMC

SMBUS

Header

Front Panel

Header

EDP Port

Wafer

JP1

MPE_PWR

AT_MODE

COM2

Header

USB 2.0 Port Header

JPCOM1

4

Jumper

Name

Description

JP1

Pin (1-2): Clear CMOS RAM Settings

Pin (3-4): RTC Reset

Pin (5-6): Flash Descriptors Override

6-Pin Block

MPE_PWR

MPE Slot VCC 3V/3.3VSB Select

3-Pin Block

AT_MODE

AT/ATX Mode Select

3-Pin Block

JPCOM1

COM1 Port Pin-9 Function Select

4-Pin Block

Internal Connectors, Wafer & Headers

P/N

Name

Description

DCIN1

Internal 12V DC–in power connector

2-pin Block

JW_FP

Front panel header(PWR LED/ HDD

LED/Power Button /Reset)

9-pin Block

SMBUS

SMBUS header

5-pin Block

GPIO

GPIO header

10-pin Block

COM1

RS232/422/485 serial port header

9-pin Block

COM2

RS232 serial port header

9-pin Block

FP_USB20

USB 2.0 port header

9-pin Block

USB30

USB 3.0 port header

19-pin Block

eDP

Embedded display port Wafer

20-pin Block

HDMI

HDMI port header

19-pin Block

LAN1/LAN2

RJ-45 LAN Port header

15-pin Block

5

1-4 Mechanical Drawing

Unit=mm.

6

Chapter 2

Hardware Installation

2-1 Jumper Setting

Pin 1&2 of JP1 (6-pin): Clear CMOS RAM Setting

1-2 Closed: Clear CMOS(One Touch).

1-2 Open: Normal(Default);

Pin 1

2

Pin (1&2) of JP1

→

Clear CMOS

2

Pin 1

Pin 3&4 of JP1 (6-pin): RTC Reset Select

Pin 1

2

Pin 1

Pin (3&4) of JP1

→

Reset RTC

3-4 Open: Normal;

3-4 Closed: Reset RTC.

JP1

7

Pin 5&6 of JP1 (6-pin): Flash Deacriptors Override Select

Pin 1

2

Pin 1

Pin (5&6) of JP1

→

Flash Override

5-6 Open:Enable Security Measures

in the Flash Descriptor(Default)；

5-6 Closed: Disable Security Measures

in the Flash Descriptor(Override).

MPE_PWR (3-pin): MPE Slot VCC 3V/3VSB Select

MPE_PWR

→

MPE VCC Select

1

3

1-2 Closed: MPE VCC=3VSB;

;

1

3

2-3 Closed: MPE VCC=VCC3;

;

JP1

MPE_PWR

8

AT_MODE (3-pin): AT Mode /ATX Mode Select

2-3 Closed: AT Mode Selected.

AT_MODE

→

ATX/AT Mode Select

1-2 Closed: ATX Mode Selected;

1

3

1

3

*ATX Mode Selected: Press power button to power on after power input ready;

AT Mode Selected: Directly power on as power input ready.

JPCOM1 (4-pin): COM1 Port Pin9 Function Select

JPCOM1

→

COM1 Port Pin-9

6

4

2

3

1

5

2-4 Closed:

Pin9=RING(Default);

3-4 Closed:

Pin9 = 5V;

4-6 Closed:

Pin9 = 12V.

1

3

5

2

4

6

1

3

5

2

4

6

AT_MODE

JPCOM1

9

2-2 Connectors, Wafers and Headers

(1)

DCIN1(2-pin) : Internal 12V DC-in power connector

Pin No.

Definition

1

+12V

2

GND

Pin1

(2)

JW_FP (9-pin): Front Panel Header

Pin 1

HDLED+

PWRBTN

PWRLED+

HDLED-

RESET

GND

VCC

2

GND

PWRLED-

DCIN1

JW_FP

10

(3)

SMBUS (5-pin): SMBUS Header

Pin 1

VCC3V

SMB_CLK

GND

SMB_DATA

NC

(4)

GPIO (10-pin): GPIO Header

9

GPIO21

GND

GPIO23

GPIO25

GPIO27

GPIO20

GPIO22

2

Pin 1

10

VCC

GPIO24

GPIO26

SMBUS

GPIO

11

(5)

COM1/2 (9-pin): Serial Port Headers

COM1

：

RS232/422/485 Serial Port Header;

COM2

：

RS232 Serial Port Header.

Pin 1

6

*Notice: RS422, RS485 function is supported by COM1 header only, with compatible

COM cable for RS422 or RS 485 function. User also needs to go to BIOS to set

‘Transmission Mode Select’ for COM1 (refer to Page 20).

Pin NO.

RS232

*RS422

*RS485

Pin 1

DCD

TX-

DATA-

Pin 2

RXD

TX+

DATA+

Pin 3

TXD

RX+

NC

Pin 4

DTR

RX-

NC

Pin 5

GND

Pin 6

DSR

NC

Pin 7

RTS

NC

Pin 8

CTS

NC

Pin 9

RI

NC

COM1

COM2

12

(6)

FP_USB20 (9-pin): USB 2.0 Port Wafer

Pin 1

VCC

-DATA

GND

+DATA

VCC

NC

C

-DATA

GND

+DATA

2

(7)

USB30 (5-pin): USB 3.0 Port Header

D2-

D1+

GND

Pin 1

D2+

XX

GND

SSTX1+

10

D1-

SSTX1-

GND

SSRX1+

SSRX1-

VBUS

SSTX2-

SSTX2+

GND

VBUS

11

19

SSRX2+

SSRX2-

FP_USB20

USB30

13

(8)

EDP1 (20-pin): EDP Wafer

Pin1

2

19

20

NO.

Pin Define

NO.

Pin Define

1

EDP_POWER

2

GND

3

EDP_POWER

4

EDP_DATA1N

5

GND

6

EDP_DATA1P

7

GND

8

GND

9

EDP_Backlight power

10

EDP_DATA0N

11

EDP_Backlight power

12

EDP_DATA0P

13

NC

14

GND

15

EDP_HPD

16

EDP_AUXP

17

Backlight enable

18

EDP_AUXN

19

Backlight PWM

20

GND

EDP1

14

(9)

HDMI (19-pin): HDMI Port Header

HDMI_5V

GND

DDC_SDA

Pin 1

GND

HDMI_HPD

DATA0P

GND

DDC_SCL

DATA0N

NC

GND

DATA2N

DATA2P

NC

TMDS_CLKP

DATA1P

2

GND

DATA1N

TMDS_CLKN

(10)

LAN1/LAN2 (15-pin): LAN Header

Pin 1

GND

GigaLAN LED-

3VSB

2

MDI_3+

MDI_3-

MDI_2+

MDI_2-

MDI_1+

MDI_1-

MDI_0+

MDI_0-

3VSB

Link Act LED-

MegaLAN LED-

GND

LAN2

HDMI

LAN1

15

Chapter 3

Introducing BIOS

Notice! The BIOS options in this manual are for reference only. Different

configurations may lead to difference in BIOS screen and BIOS

screens in manuals are usually the first BIOS version when the board is

released and may be different from your purchased motherboard.

Users are welcome to download the latest BIOS version form our

official website.

The BIOS is a program located on a Flash Memory on the motherboard. This program

is a bridge between motherboard and operating system. When you start the

computer, the BIOS program will gain control. The BIOS first operates an auto-

diagnostic test called POST (power on self test) for all the necessary hardware, it

detects the entire hardware device and configures the parameters of the hardware

synchronization. Only when these tasks are completed done it gives up control of

the computer to operating system (OS). Since the BIOS is the only channel for

hardware and software to communicate, it is the key factor for system stability, and in

ensuring that your system performance as its best.

3-1 Entering Setup

Power on the computer and by pressing <Del> immediately allows you to enter Setup.

If the message disappears before your respond and you still wish to enter Setup,

restart the system to try again by turning it OFF then ON or pressing the “RESET”

button on the system case. You may also restart by simultaneously pressing <Ctrl>,

<Alt> and <Delete> keys. If you do not press the keys at the correct time and the

system does not boot, an error message will be displayed and you will again be asked

to

Press <Del> to enter Setup

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JETWAY JNP793D2-3160 Technical Manual

JETWAY JNP793D2-3160 Technical Manual

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