AXIOMTEK CEB94011 User manual

CEB94011
COM ExpressTM Type 6
Development Baseboard
User’s Manual

ii
Disclaimers
This manual has been carefully checked and believed to contain accurate information.
Axiomtek Co., Ltd. assumes no responsibility for any infringements of patents or any third
party’s rights, and any liability arising from such use.
Axiomtek does not warrant or assume any legal liability or responsibility for the accuracy,
completeness or usefulness of any information in this document. Axiomtek does not make any
commitment to update the information in this manual.
Axiomtek reserves the right to change or revise this document and/or product at any time
without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted, in
any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written permission of Axiomtek Co., Ltd.
CAUTION
If you replace wrong batteries, it causes the danger of explosion. It is recommended by the
manufacturer that you follow the manufacturer’s instructions to only replace the same or
equivalent type of battery, and dispose of used ones.
Copyright 2017 Axiomtek Co., Ltd.
All Rights Reserved
March 2017, Version A1
Printed in Taiwan

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ESD Precautions
Computer boards have integrated circuits sensitive to static electricity. To prevent chipsets
from electrostatic discharge damage, please take care of the following jobs with precautions:
Do not remove boards or integrated circuits from their anti-static packaging until you are
ready to install them.
Before holding the board or integrated circuit, touch an unpainted portion of the system
unit chassis for a few seconds. It discharges static electricity from your body.
Wear a wrist-grounding strap, available from most electronic component stores, when
handling boards and components.
Trademarks Acknowledgments
Axiomtek is a trademark of Axiomtek Co., Ltd.
Intel®and Celeron®are trademarks of Intel Corporation.
Windows®is a trademark of Microsoft Corporation.
AMI is trademark of American Megatrend Inc.
IBM, PC/AT, PS/2, VGA are trademarks of International Business Machines Corporation.
Other brand names and trademarks are the properties and registered brands of their
respective owners.

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Table of Contents
Disclaimers.....................................................................................................ii
ESD Precautions...........................................................................................iii
Chapter 1 Introduction............................................. 1
1.1Features...............................................................................................1
1.2Specifications......................................................................................2
1.3Utilities Supported ..............................................................................3
Chapter 2 Board and Pin Assignments.................... 5
2.1Board Dimensions and Fixing Holes.................................................5
2.2Board Layout.......................................................................................7
2.3Installing CEM Module and Heatsink.................................................8
2.4Jumper Settings................................................................................10
2.4.1Auto Power On (JP1) .................................................................................11
2.4.2LVDS Voltage Selection (JP5)....................................................................11
2.4.3LVDS/eDP Function Selection (JP6)..........................................................11
2.4.4Boot BIOS Selection (JP7).........................................................................11
2.4.5Power Input Mode Selection (JP9 and JP11) ............................................11
2.4.6Restore BIOS Optimal Defaults (JP10)..................................................... 12
2.4.7DIO/SD Card Function Selection (JP12)................................................... 12
2.4.8Thermal Trip Indicator (JP13).................................................................... 12
2.4.9LVDS Brightness Control Mode Setting (JP14) ........................................ 12
2.5Connectors ........................................................................................13
2.5.1DVI-D Connector (CN1)............................................................................ 14
2.5.2HDMI Connector (CN2)............................................................................. 14
2.5.3Front Panel Connector (CN3) ................................................................... 15
2.5.4DisplayPort Connector (CN4).................................................................... 16
2.5.5Audio Jack (CN5)...................................................................................... 16
2.5.6Ethernet and USB 2.0 Port Stack (CN6)................................................... 17
2.5.7USB 3.0 Stacks (CN7 and CN8) ............................................................... 18
2.5.8ATX Power Connectors (CN9 and CN27)................................................. 19
2.5.9COM D-Sub Connector (CN10) ................................................................ 20
2.5.10PCI-Express Mini Card Connectors (CN11 and CN13) ............................ 20
2.5.11VGA Connector (CN12)............................................................................. 21
2.5.12I2C Connectors (CN14 and CN26) ........................................................... 21
2.5.13Inverter Connector (CN15)........................................................................ 21
2.5.14SATA Power Connectors (CN16 and CN17)............................................. 22
2.5.15Wide Range Power Input Connectors (CN18).......................................... 22
2.5.16SD Card Slot (CN19)................................................................................. 22

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2.5.17COM1 and COM2 Connectors (CN20 and CN21).................................... 23
2.5.18Digital I/O Port Connector (CN22)............................................................. 23
2.5.19SMBus Connector (CN23) ........................................................................ 24
2.5.20eDP Connector (eDP1) ............................................................................. 25
2.5.21LVDS Connector (LVDS1)......................................................................... 26
2.5.22CPU Fan Connector (FAN1) ..................................................................... 28
2.5.23SATA Connectors (SATA1~SATA4)........................................................... 28
2.5.24COM ExpressTM Connectors (RECS1 and RECS2) ................................. 28
2.6Push Buttons.....................................................................................31
2.7LED Indicators...................................................................................31

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CEB94011 COM ExpressTM Type 6 Development Baseboard
Introduction 1
Chapter 1
Introduction
The CEB94011 is a new COM ExpressTM type 6 development baseboard equipped with an
embedded COM ExpressTM CPU type 6 module and fully compliant with the PCI Industrial
Computer Manufactures PICMG COM ExpressTM standard. The COM ExpressTM is an open
industry standard for Computer-on-Modules, designed to be future proof and to provide a
smooth transition path from legacy parallel interfaces to LVDS/eDP interfaces. In addition to
the standard output signals for converting, CEB94011 provides one PCI Express x16 slot for
graphics, one PCI Express x4 slot, two PCI Express x1 slots and two PCI-Express Mini Card
sockets for expansion purposes.
This board supports various I/O features: display interfaces (VGA, LVDS/eDP, DisplayPort,
HDMI and DVI-D), Gigabit/Fast Ethernet, HD audio codec, four SATA-600 interfaces, six USB
ports (2 USB 2.0 and 4 USB 3.0 ports), digital I/O or SD card slot, two RS-232 ports and two
RS-232/422/485 ports.
With CEB94011, customers can develop their own applications and upgrade the system
configuration in advance to meet faster time-to-market.
1.1 Features
COM ExpressTM type 6 baseboard for evaluation purpose
USB 3.0 supported
Port 80 display for debugging
Switch button for PWRBTN, RESET, SLEEP, LID

CEB94011 COM ExpressTM Type 6 Development Baseboard
2 Introduction
1.2 Specifications
CPU
COM ExpressTM type 6 module.
System Chipset
On the COM ExpressTM module.
BIOS
On the COM ExpressTM module.
System Memory
On the COM ExpressTM module.
Onboard Multi I/O
Two RS-232 TX/RX ports.
Two RS-232/422/485 ports.
Serial ATA
Four SATA-600 connectors.
Ethernet
One RJ-45 interface for 1000/100/10Mbps.
Audio
HD audio with line-in/line-out and MIC-in audio jack.
USB Interface
Two USB ports with fuse protection and comply with USB Spec. Rev. 2.0.
Four USB ports comply with USB Spec. Rev. 3.0.
SPI
Supported.
SMBus
Supported.
SD card slot
One SD card slot
Digital I/O
Four input channels and four output channels.
Port 80 Display
Dual 7 segments Port 80 display for convenient debugging purpose through LPC
interface.
Display
One 40-pin connector for 18/24-bit single/dual channel LVDS and one 8-pin inverter
connector.
One eDP connector.
One 15-pin D-Sub connector as VGA connector.
One Display Port.
One HDMI.
One DVI-D.

CEB94011 COM ExpressTM Type 6 Development Baseboard
Introduction 3
Expansion Interface
One PCIe x16 slot.
One PCIe x4 slot.
Two PCI-Express Mini Card socket which complies with PCI-Express Mini Card
Spec. V1.2.
Two PCIe x1 slots.
Battery
Lithium 3V/220mAH.
Size
244 x 291mm.
Board Thickness
1.6mm.
Operation Temperature
-40°C ~ +85°C (-104°F ~ 185°F).
Operation Humidity
10% ~ 95% relative humidity, non-condensing.
Note
All specifications and images are subject to change without notice.
1.3 Utilities Supported
Audio driver

CEB94011 COM ExpressTM Type 6 Development Baseboard
4 Introduction
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CEB94011 COM ExpressTM Type 6 Development Baseboard
Board and Pin Assignments 5
Chapter 2
Board and Pin Assignments
2.1 Board Dimensions and Fixing Holes
Top Side

CEB94011 COM ExpressTM Type 6 Development Baseboard
6 Board and Pin Assignments
Bottom Side

CEB94011 COM ExpressTM Type 6 Development Baseboard
Board and Pin Assignments 7
2.2 Board Layout
Top Side

CEB94011 COM ExpressTM Type 6 Development Baseboard
8 Board and Pin Assignments
2.3 Installing CEM Module and Heatsink
For thermal dissipation, a heatsink enables the components on the CEM module to dissipate
heat efficiently. All heat generating components are thermally conducted to the heatsink in
order to avoid hot spots. Below images illustrate how to install the heatsink.
1. There is a protective plastic covering on the thermal pads. This must be removed before
the heatsink can be mounted.
2. Each heatsink is designed for a specific CEM module. The thermal pads on the heatsink
are designed to make contact with the necessary components on the CEM module.
When mounting the heatsink you must make sure that the thermal pads on the heatsink
make complete contact (no space between thermal pad and component) with the
corresponding components on the CEM module. This is especially critical for CEM
modules that have higher CPU speeds (for example 1.0GHz or more) to ensure that the
heatsink acts as a proper thermal interface for cooling solutions.
3. This CPU module has six assembly holes for installing heatsink plate. Use the six screws
to secure the heatsink plate to the CEM module. Be careful not to over-tighten the
screws.

CEB94011 COM ExpressTM Type 6 Development Baseboard
Board and Pin Assignments 9
Note
When installing the compact size CEM module on CEB94011, please add stand-off
and secure with nut. Then, use the screws to secure the heatsink plate to the
CEM module.

CEB94011 COM ExpressTM Type 6 Development Baseboard
10 Board and Pin Assignments
2.4 Jumper Settings
Jumper is a small component consisting of jumper clip and jumper pins. Install jumper clip on 2
jumper pins to close. And remove jumper clip from 2 jumper pins to open. Below illustration
shows how to set up jumper.
Properly configure jumper settings on the CEB94011 to meet your application purpose. Below
you can find a summary table of all jumpers and onboard default settings.
Note
Once the default jumper setting needs to be changed, please do it under power-off
condition.
Jumper Description Setting
JP1 Auto Power On
Default: Disable 2-3 Close
JP5 LVDS Voltage Selection
Default: +3.3V 1-2 Close
JP6 LVDS/eDP Function Selection
Default: LVDS 1-2 Close
JP7 Boot BIOS Selection
Default: Boot from Module BIOS 1-3, 2-4 Close
JP9 Power Input Mode Selection
Default: ATX/AT mode 2-3 Close
JP11 1-2 Close
JP10 Restore BIOS Optimal Defaults
Default: Normal Operation 1-2 Close
JP12 DIO/SD Card Function Selection
Default: DIO 1-2 Close
JP13 Thermal Trip Indicator
Default: Disable LED 1-2 Close
JP14 LVDS Brightness Control Mode Setting
Default: PWM mode 1-2 Close

CEB94011 COM ExpressTM Type 6 Development Baseboard
Board and Pin Assignments 11
2.4.1 Auto Power On (JP1)
If JP1 is enabled for power input, the system will be automatically power on without
pressing soft power button. If JP1 is disabled for power input, it is necessary to manually
press soft power button to power on the system.
2.4.2 LVDS Voltage Selection (JP5)
The board supports voltage selection for flat panel displays. Use this jumper to set LVDS
connector (LVDS1) pin 1~6 VCCM to +3.3V, +5V or +12V. To prevent hardware damage,
before connecting please make sure that the input voltage of flat panel is correct.
2.4.3 LVDS/eDP Function Selection (JP6)
The JP6 is for LVDS or eDP function selection.
2.4.4 Boot BIOS Selection (JP7)
Use JP7 to select system to boot from module BIOS or baseboard BIOS.
2.4.5 Power Input Mode Selection (JP9 and JP11)
Use the JP9 and JP11 to select ATX/AT or wide range power input mode.
JP9
Function Setting
Enable auto power on 1-2 close
Disable auto power on (Default) 2-3 close
Function Setting
+3.3V (Default) 1-2 close
+5V 1-3 close
+12V 5-6 close
Function Setting
LVDS (Default) 1-2 close
eDP 2-3 close
Function Setting
Module BIOS (Default) 1-3, 2-4 close
Baseboard BIOS 1-3, 4-6 close
Function Setting
ATX/AT mode (Default) JP9: 2-3 close
JP11: 1-2 close
+5V ~ 20V for wide range power
input module use JP9: 1-2 close
JP11: open
JP11

CEB94011 COM ExpressTM Type 6 Development Baseboard
12 Board and Pin Assignments
2.4.6 Restore BIOS Optimal Defaults (JP10)
Put jumper clip to pin 2-3 for a few seconds then move it back to pin 1-2. Doing this
procedure can restore BIOS optimal defaults.
2.4.7 DIO/SD Card Function Selection (JP12)
The JP12 is for Digital I/O or SD card function selection.
2.4.8 Thermal Trip Indicator (JP13)
Use JP13 to enable or disable thermal trip LED indicator.
2.4.9 LVDS Brightness Control Mode Setting (JP14)
The JP14 enables you to select PWM or voltage control mode for inverter connector
(CN15). These two control modes are for adjusting the brightness of LVDS panel.
Function Setting
Normal (Default) 1-2 close
Restore BIOS optimal defaults 2-3 close
Function Setting
DIO (Default) 1-2 close
SD card 2-3 close
Function Setting
Disable LED (Default) 1-2 close
Enable LED 2-3 close
Function Setting
PWM mode(Default) 1-2 close
Voltage mode 2-3 close

CEB94011 COM ExpressTM Type 6 Development Baseboard
Board and Pin Assignments 13
2.5 Connectors
Signals go to other parts of the system through connectors. Loose or improper connection
might cause problems, please make sure all connectors are properly and firmly connected.
Here is a summary table which shows all connectors on the hardware.
Connector Description
CN1 DVI-D Connector
CN2 HDMI Connector
CN3 Front Panel Connector
CN4 DisplayPort Connector
CN5 Audio Jack
CN6 Ethernet, USB 2.0 Port 4 and 5 Stack
CN7 USB 3.0 Port 0 and 1 Stack
CN8 USB 3.0 Port 2 and 3 Stack
CN9 24-pin ATX Power Connector
CN10 COM D-Sub Connector
CN11, CN13 PCI-Express Mini Card Connectors
CN12 VGA Connector
CN14, CN26 I2C Connectors
CN15 Inverter Connector
CN16~ CN17 SATA Power Connectors
CN18 Wide Range Power Input Connector
CN19 SD Card Slot
CN20~CN21 COM1 and COM2 Connectors
CN22 Digital I/O Connector
CN23 SMBus Connector
CN27 8-pin +12V ATX Power Connector
eDP1 eDP Connector
LVDS1 LVDS Connector
FAN1 CPU Fan Connector
PCIE1~PCIE2 PCIe x1 Slots
PCIE3 PCIe x4 Slot
PCIE4 PCIe x16 Slot
SATA1~SATA4 SATA Connectors
RECS1~ RECS2 COM ExpressTM Connectors
Note
The module design defines whether or not the system supports USB 3.0 and SATA
3.0.

CEB94011 COM ExpressTM Type 6 Development Baseboard
14 Board and Pin Assignments
2.5.1 DVI-D Connector (CN1)
DVI-D (Digital Video Interface – Digital only) provides transmission of fast and high
quality digital video between source device and display device.
2.5.2 HDMI Connector (CN2)
The HDMI (High-Definition Multimedia Interface) is a compact digital interface which is
capable of transmitting high-definition video and high-resolution audio over a single
cable. Its interface is available through connector CN2.
Pin Signal Pin Signal
1 DVI_DATA2- 2 DVI_DATA2+
3 GND 4 N.C.
5 N.C. 6 DVI_SPC
7 DVI_SPD 8 N.C.
9 DVI_DATA1- 10 DVI_DATA1+
11 GND 12 N.C.
13 N.C. 14 +5V
15 GND 16 DVI_HTPLG
17 DVI_DATA0- 18 DVI_DATA0+
19 GND 20 N.C.
21 N.C. 22 GND
23 DVI_CLK+ 24 DVI_CLK-
Pin Signal Pin Signal
1 HDMI OUT_DATA2+ 2 GND
3 HDMI OUT_DATA2- 4 HDMI OUT_DATA1+
5 GND 6 HDMI OUT_DATA1-
7 HDMI OUT_DATA0+ 8 GND
9 HDMI OUT_DATA0- 10 HDMI OUT Clock+
11 GND 12 HDMI OUT Clock-
13 N.C. 14 N.C.
15 HDMI OUT_SCL 16 HDMI OUT_SDA
17 GND 18 +5V
19 HDMI_HTPLG