CJB WEX-E38451 User manual

WEX-E38451

Intel Atom E3845

Rev.01, Oct. 2015

1

Revision

Date

Comment

Rev. 01

2015/10/26

Release

Document revision history

2

The information in this document is subject to change without prior notice in order to

improve reliability, design and function; moreover, the information does not represent

a commitment on the part of the manufacturer.

This document contains proprietary information protected by copyright. All rights are

reserved. No part of this material including the product and software are available in

this publication may be reproduced or transcribed in any form or by any means

without the prior written permission of the publisher.

All registered trademarks and product names mentioned herein are used for

identification purposes only and may be trademarks or registered trademarks of their

respective owners.

Trademarks

Copyright Notice

3

 AMI is a registered trademark of AMI Software International Inc.

 Intel is registered trademarks of Intel Corporation.

 Microsoft Windows is a registered trademark of Microsoft Corporation.

 FINTEK is a registered trademark of FINTEK Electronics Corporation.

 REALTEK is a registered trademark of REALTEK Electronics Corporation.

 All other product names or trademarks are properties of their respective owners.

Lithium-Ion Battery Warning

CAUTION

Please replace with the same or equivalent type recommended by the manufacturer.

Do not crush, puncture, incinerate, or short circuit external contacts.

Do not dispose of in fire or expose to excess heat.

Acknowledgement

4

WEX-E38451

Driver CD (Include user manual)

1 x PS/2 Y Cable (Keyboard and Mouse)

1 x 2 Ports COM Cable with Bracket

1 x USB2.0 Cable with Bracket (for pin-header)

1 x USB2.0 Cable with Bracket (for box-header)

1 x SATA Cable

Optional Accessory

Packing List

5

Contents

Chapter 1 Product Information ......................................................................... 8

1.1 Block Diagram ............................................................................. 8

1.2 Features ........................................................................................ 9

1.3 PCB Layout ................................................................................. 12

1.4 Dimensions ................................................................................. 14

1.5 Jumper Setting ........................................................................... 15

1.6 Connector Function List ............................................................ 17

1.7 Connector Definitions ............................................................... 19

1.8 I/O Ports Power Output (max.) ................................................. 35

Chapter 2 BIOS Setup ...................................................................................... 37

2.1 Main Menu ................................................................................. 37

2.2 Advanced Menu ....................................................................... 38

2.3 ACPI Settings .............................................................................. 40

2.4 Super IO Configuration ............................................................. 41

2.5 Serial Port 1 Configuration ........................................................ 42

2.6 Serial Port 2 Configuration ........................................................ 43

2.7 Serial Port 3 Configuration ........................................................ 44

2.8 Hardware Monitor ..................................................................... 45

2.9 Smart Fan Mode Configuration ................................................ 46

2.10 CPU Configuration ................................................................... 47

2.11 IDE Configuration .................................................................... 48

2.12 Network Stack Configuration ................................................. 50

2.13 CSM Configuration .................................................................. 51

2.14 USB Configuration .................................................................... 53

2.15 Chipset ..................................................................................... 55

2.16 North Bridge ............................................................................. 56

2.17 Intel IGD Configuration ........................................................... 57

2.18 South Bridge ............................................................................. 60

2.19 USB Configuration .................................................................. 61

2.20 PCI Express Configuration ...................................................... 62

2.21 Password Configuration .......................................................... 63

2.22 Boot Configuration .................................................................. 64

2.23 Exit Manu .................................................................................. 65

Chapter 3 Drivers Installation .......................................................................... 66

3.1 Intel Chipset Device Software .................................................. 66

6

3.2 Intel Graphic Media Accelerator Driver ................................. 69

3.3 LAN Driver .................................................................................. 72

3.4 Audio Driver ............................................................................... 75

3.5 USB Driver ................................................................................... 76

Appendix A: Watch Dog Timer ....................................................................... 79

Appendix B: GPIO ............................................................................................ 82

7

Chapter 1 Product Information

This chapter introduces the product features, jumper and connector information.

1.1 Block Diagram

SPI

VGA R.G.B

USB2.0

TMDS

Mini-PCIe

(Half-size)

HDMI

SATA 2.0

PCIe x1

SATA Port

x1

Intel BayTrail

Family

Processor

Atom E3845

Super I/O

F81866AD

USB2.0

PCIe x1

SATA 2.0

ASM1455

HS Bus

SPI Flash

HDA

ALC662

Analog

Mic-in

Line-out

SMBus

SMB

USB2.0

x5

USB2517

[MTT]

UART

SP339

COM

RS-232/422/485

(DB9)

ADM213

COM

VINx

HW Monitor

ErP/EuP 2013 < 0.5W

UART

Line-in

RS-232

x2

Mini-PCIe

(Full-size)

LPC

GPIO

Transceiver

LAN2

(RJ45)

GbE LAN I210

PCIe x1

Digital I/O 8-bit

4in/4out

Chan A

DDI1

CH7511B

LVDS

2ch/24bits

Transceiver

DDR3L SO-DIMM

x1

VGA

(DB15)

PS/2

I/O

KB_MS

x1

CPU Fan

WECX-E38451 System Block Diagram

USB3.0

x1

GbE LAN I210

ASM1442

DDI0

USB2.0

x1

USB2.0

PCIe x1

USB3.0

USB2.0

LAN1

(RJ45)

8

1.2 Features

System Processor/

Chipsets

Processor

Intel

®

Atom™ Processor E3845 Product

1.91GHz Quad-Core SoC (10W)

Intel

®

Atom™ Processor E3825 Product

1.33GHz Dual-Core SoC (6W)

FCBGA1170 Package 25.0mm x 27.0mm

BIOS

AMI BIOS, 64Mbit SPI Low Power Flash ROM

Memory

Technology

Atom™ Processors DDR3L 1333 MT/s (E3845)

Atom™ Processors DDR3L 1066 MT/s (E3825)

DDR3L DRAM Device Technology (+1.35V)

- Standard 1Gb/2Gb/4Gb technologies and addressing.

- Read latency 5, 6, 7, 8, 9, 10, 11.

- Write latency 5, 6, 7, 8.

Max. Capacity

Up to 8GB DDR3L DRAM

Socket

1 (DDR3L SO-DIMM +1.35V)

Display

Chipset

Intel

®

7

th

generation (Gen 7) graphics and media

encode/decode engine

VRAM

Shared system memory up to 512MB (max.)

LVDS

18/24bit, Dual Channel

Max. resolution up to 1920x1200 @ 60Hz

VGA

Analog Display:

Max. resolution up to 2560x1600 @ 60Hz

HDMI

Digital Display:

Max. resolution up to 1920x1200 @ 60Hz

Any 2

Displays

(1) LVDS + VGA

(2) LVDS + HDMI

(3) HDMI + VGA

Ethernet

Interface

PCIe x1 Gigabit LAN 10/100/1000 Mb/s

Controller

LAN1: Intel

®

Ethernet Controller I210

LAN2: Intel

®

Ethernet Controller I210

9

Audio

Interface

Intel

®

High Definition Audio

Controller

Realtek

®

ALC662-VD0 HD Audio Codec

SATA

Max. Data

Transfer Rate

SATA II:3.0Gb/s

Port

1 x SATA II,

1 x mSATA (Share MINI-PCIE slot)

Integrated AHCI controller

Expansion Slot

Mini-PCIE

1 x Full-size Mini-PCIe with mSATA supported

1 x Half-size Mini-PCIe

Rear I/O

VGA

1

COM

1 (RS-232/422/485)

1. COM1 RS-422/485 support Half and Full Duplex.

2. COM1 RS-232 Slew Rate 1Mbps (max.).

3. COM1 RS-422/485 Slew Rate 20Mbps (max.).

HDMI

1

LAN

2 (RJ45)

USB 2.0

1

USB 3.0

1

Onboard Conn.

and Pin-Header

COM

2 (RS-232)

DIO

4-in/4-out (sink 6A x2)

FRONT

1 (Power/HDD/Suspend-LED/PwrBTN/RstBTN)

HD Audio

1 (Line-in/MIC-in/Line-out)

PS/2

1 (Keyboard and Mouse)

SMBus

1

USB 2.0

4

10

Power

DC Input

+12Vdc ~ +24Vdc

Connector

ATX 4P

Watchdog Timer

Interval

Programmable 1~255 sec/min

Output

System reset

Energy

ErP/EuP

ErP/EuP 2013 Ready

Power off mode (G3) < 0.5W

Environment

Operating

Temp.

0°C ~ +60°C (standard)

-20°C ~ 70°C (optional)

-40°C ~ 70°C (optional)

Storage

Temp.

-40°C ~ 85°C (non-condensing)

Relative

Humidity

0% ~ 95% (non-condensing)

Form Factor

Dimension

(L x W)

3.5‖ SBC

102mm x 146mm (4.02‖ x 5.75‖)

*** WEX-E38451 base unit will be RoHS compliant from LP/MP phase.

*** The content is subjected to change without notice.

11

1.3 PCB Layout

Top View

CPUFAN FRONT LPC_SPI JLVDS

INV JPLVDS LVDS COM3 COM2 AUDIO

LAN2LAN1USB1HDMIVGACOM1

PWR1

CHA-DIMM

USB3

USB2

DIO

SATA

SATAPWR

MINI-PCIE2

MINI-PCIE1

SMB

BZ

BAT

JTRTC

JCMOS

JPWR

KB_MS

12

Bottom View

Rear I/O View

CPU

COM1

VGA

HDMI

USB1

LAN1

LAN2

13

1.4 Dimensions

14

1.5 Jumper Setting

JCMOS: CMOS Clear Selection

Pin No.

1-2

2-3

Function

Normal Operation (Default)

Clear CMOS Contents

Jumper

Setting

JTRTC: RTC Test Selection

Pin No.

1-2

2-3

Function

Normal Operation (Default)

Clear RTC Register Contents

Jumper

Setting

JPLVDS: LCD Panel Power (+3.3V/+5V/+12V) Selection

Pin No.

1-3

3-4

3-5

Function

LCD Power +3.3V

(Default)

12V

LCD Power +5V

Jumper

Setting

JPWR: AT/ATX Mode Selection

Pin No.

1-2

2-3

Function

AT Mode

ATX Mode (Default)

Jumper

Setting

1

2

3

1

2

3

1

2

3

1

2

3

1 3 5

2 4

1 3

2 4

1 3 5

2 4

1

2

3

1

2

3

15

JLVDS: LCD Panel Type Selection

Jumper Setting

LCD Panel Type

Jumper Setting

LCD Panel Type

800 x 600

18bit

(Default)

1024 x 768

18bit

1024 x 768

24bit

1280 x 768

18bit

1280 x 800

18bit

1280 x 960

18bit

1280 x 1024

24bit

1366 x 768

18bit

1366 x 768

24bit

1440 x 900

24bit

1440 x 1050

24bit

1600 x 900

24bit

1680 x 1050

24bit

1600 x 1200

24bit

1920 x 1080

24bit

1920 x 1200

24bit

16

1.6 Connector Function List

Rear I/O Port List

Connector

Function

Note

COM1

COM1, RS-232/422/485 serial port (DB9) connector

HDMI

HDMI, HDMI connector

LAN1

LAN1, RJ45 (LAN) connenctor

LAN2

LAN2, RJ45 (LAN) connenctor

USB1

USB1, USB3.0 x1 / USB2.0 x1 connenctor

VGA

VGA, VGA (DB15) connector

OnBoard Expansion Slot List

Connector

Function

Note

CHA-DIMM

DDR3L SO-DIMM slot

MINI-PCIE1

Mini-PCIe Express (half-size)

MINI-PCIE2

Mini-PCIe Express (full-size) / mSATA slot (share)

OnBoard I/O Connector List (1/2)

Connector

Function

Note

AUDIO

Line-in / MIC-in / Line-out with box-header

BAT

CMOS BAT (CR2032) with box-header

BZ

Buzzer with pin-header

COM2, COM3

RS-232 serial ports with box-header

CPUFAN

CPU FAN 4-pin connector

DIO

Digital I/O with pin-header

FRONT

Front Panel with pin-header

INV

LCD inverter with box-header (+12V)

KB_MS

PS/2 keyboard and mouse with box-header

LVDS

LCD panel LVDS 18/24bit connector

PWR1

ATX +12VDC~+24VDC 2x2pin (4-pole) connector

SATA

SATA 2.0 port connector

17

OnBoard I/O Connector List (2/2)

Connector

Function

Note

SATAPWR

SATA power with box-header (+5V and +12V)

SMB

SMBus with pin-header

USB2

USB2.0 with pin-header

USB3

USB2.0 with box-header

LPC_SPI

Reserved for debug with box-header

18

1.7 Connector Definitions

The following sections provide pin definitions and detailed description of all on-board

connectors. The connector definitions follow the following notation:

Column

Name

Description

Shows the pin-numbers in the connector. The graphical layout of the

connector definition tables is made similar to the physical connectors.

Type

Al

Analog Input.

AO

Analog Output.

I

Input, TTL compatible if nothing else stated.

IO

Input / Output TTL compatible if nothing else stated.

IOT

Bi-directional tri-state IO pin.

IS

Schmitt-trigger input, TTL compatible.

IOC

Input / open-collector Output, TTL compatible.

IOD

Input / Output, CMOS level Schmitt-triggered (open drain output).

NC

Pin not connected.

O

Output, TTL compatible.

OC

Output, open-collector or open-drain, TTL compatible.

OT

Output with tri-state capability, TTL compatible.

DIFF

Differential Signal.

PWR

Power supply or ground reference pins.

Signal

The mnemonic name of the signal at the current pin. The notation ―XX#‖

states that the signal ―XX‖ is active low.

Note

Special remarks concerning the signal.

The abbreviation TBD is used for specifications which are not available yet or which are not

sufficiently specified by the component vendors.

19

Rear I/O Port Pin Define

COM1: RS-232/422/485 Serial Port (DB9) Connector

COM1

Type

Signal

Note

RS-232

RS-422/

485 Full

RS-485

Half

1

I

Data Carrier Detect

(DCD)

TX D-

DATA-

COM1

RS-232

RS-422

RS-485

2

I

Received Data (RXD)

TX D+

DATA+

3

O

Transmitted Data (TXD)

RX D+

4

O

Data Terminal Ready

(DTR)

RX D-

5

PWR

Ground

6

I

Data Set Ready (DSR)

7

O

Request To Send (RTS)

8

I

Clear To Send (CTS)

9

I

Ring Indicator (RI#)

HDMI: HDMI Connector

HDMI

Type

Signal

Note

1

DIFF

HDMI TMDS2+

2

PWR

Ground

3

DIFF

HDMI TMDS2-

4

DIFF

HDMI TMDS1+

5

PWR

Ground

6

DIFF

HDMI TMDS1-

7

DIFF

HDMI TMDS0+

8

PWR

Ground

9

DIFF

HDMI TMDS0-

10

DIFF

HDMI TMDS_CLK+

11

PWR

Ground

12

DIFF

HDMI TMDS_CLK-

13

NC

Not connected

14

NC

Not connected

15

IO

HDMI DDC clock

1

16

IO

HDMI DDC data

1

17

PWR

Ground

18

PWR

HDMI power +5V

19

I

HDMI Hot plug detect

Note 1: HDMI port pin.15 (DDC Clock) and pin.16 (DDC Data) pull-up +5V/2.2KΩ.

20

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CJB WEX-E38451 User manual

CJB WEX-E38451 User manual

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