AXIOMTEK CEM310, CEM311 User Manual
CEM310/311
Intel® Pentium®/ Celeron® N4200/
N3350 Processor COM ExpressTM
Intel® AtomTM E3950/E3940/E3930
Type 10 Mini Module
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 2018 Axiomtek Co., Ltd.
All Rights Reserved
October 2018, Version A3
Printed in Taiwan
iii
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® is a trademark of Intel Corporation.
Windows® is a trademark of Microsoft Corporation.
AMI is a 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.
iv
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 Module and Pin Assignments .................. 5
2.1 Module Dimensions and Fixing Holes ............................................... 5
2.2 Module Layout ..................................................................................... 7
2.3 Installing Thermal Solution ................................................................ 8
2.4 Switch Setting ..................................................................................... 9
2.4.1 Auto Power On (SW1) ................................................................................. 9
2.5 Connector ............................................................................................ 9
2.5.1 COM ExpressTM Connector (SJ1) ............................................................... 9
Chapter 3 Hardware Description ........................... 11
3.1 Microprocessor ................................................................................. 11
3.2 BIOS ................................................................................................... 11
3.3 System Memory ................................................................................. 11
3.4 I/O Port Address Map ........................................................................ 11
3.5 Interrupt Controller (IRQ) Map ......................................................... 12
3.6 Memory Map ................................................................ ...................... 20
Chapter 4 AMI BIOS Setup Utility .......................... 21
4.1 Starting ............................................................................................... 21
4.2 Navigation Keys ................................................................................ 21
4.3 Main Menu .......................................................................................... 23
4.4 Advanced Menu ................................................................................. 24
4.5 Chipset Menu ..................................................................................... 38
4.6 Security Menu .................................................................................... 42
4.7 Boot Menu .......................................................................................... 43
4.8 Save & Exit Menu .............................................................................. 45
v
Appendix A Watchdog Timer ................................... 47
A.1 About Watchdog Timer ..................................................................... 47
A.2 How to Use Watchdog Timer ............................................................ 47
Appendix B Digital I/O ............................................. 49
B.1 About Digital I/O ................................................................................ 49
B.2 How to Use Digital I/O ....................................................................... 49
Appendix C BIOS Flash Utility ................................ 51
vi
This page is intentionally left blank.
CEM310/311 COM ExpressTM Type 10 Mini Module
Introduction 1
Chapter 1
Introduction
CEM311 CEM310
The CEM310/311 is a new COM ExpressTM Type 10 Mini Module supporting Intel® Pentium®
N4200/ Celeron® N3350 processor and Intel® AtomTM E3950 /E3940 /E3930 processor. It
delivers outstanding system performance and supports high speed I/Os like PCI-Express Gen
2 at 5GT/s, SuperSpeed USB 3.0 at 5Gb/s, and SATA-600 at 6Gb/s. The CEM310/311 does
fully comply with PICMG COM.0 Rev 2.1 COM ExpressTM Type 10 specification. It provides 4
lanes of PCI-Express, Gigabit Ethernet, HD audio interface, LVDS and one configurable DDI
for more flexible digital display options.
1.1 Features
Intel
®
Pentium® N4200/ Celeron® N3350 processor (Model Name : CEM311)
Intel
®
AtomTM E3950 /E3940 /E3930 processor (Model Name : CEM310)
Onboard 4GB DDR3L, memory capacity up to 8GB
Support 4 lanes of PCI-Express Gen 2.
2 SATA-600
2 USB 3.0
8 USB 2.0
Optional eMMC storage upto 64GB (BOM Optional)
CEM310/311 COM ExpressTM Type 10 Mini Module
2 Introduction
1.2 Specifications
CPU
CEM311
- Intel® Celeron® quad core N4200 1.10GHz.
- Intel® Celeron® dual core N3350 1.10GHz.
CEM310
- Intel® AtomTM x7-E3950 1.6GHz.
- Intel® AtomTM x5-E3940 1.6GHz.
- Intel® AtomTM x5-E3930 1.3GHz.
BIOS
American Megatrends Inc. BIOS.
64Mbit SPI Flash, DMI, Plug and Play.
PXE Ethernet Boot ROM, customized default saving features, LPC-free supported.
System Memory
Onboard 4GB DDR3L 1600MHz memory, supports maximum capacity up to 8GB.
Expansion Interface
Four PCI-Express x1 or three PCI-Express x1 while internal LAN is connected.
USB Interface
Two USB comply with USB Specification Rev. 3.0.
Eight USB comply with USB Specification Rev. 2.0.
SATA Interface
Two SATA 6GB/s ports supported through COM Express
TM
connector.
Graphics
Integrated in processor HD graphics Gen 8.
18/24-bit single channel LVDS interface with max. resolution up to 1366x768.
One DDI port supports HDMI 1.4/DVI/DisplayPort 1.1a.
- HDMI/DVI: up to 1920x1080 @60Hz 24bpp.
- DisplayPort: up to 2560x1600 @60Hz 24bpp.
On board Storage
16GB , 32B , 64GB eMMC supported (Not default , only BOM optional)
Ethernet
One 1000/100/10 Base-T provided by Intel
®
i210IT/i211AT with integrated boot ROM.
HD Audio Interface
Intel
®
High Definition audio.
Hardware Monitoring
Detect CPU/system temperature and voltage.
Watchdog Timer
1~65535 seconds; up to 65535 levels.
General Purpose Serial Interface
Support two UART interfaces.
Power Management
ACPI (Advanced Configuration and Power Interface).
CEM310/311 COM ExpressTM Type 10 Mini Module
Introduction 3
Form Factor
Mini module 84mm x 55mm.
1.3 Utilities Supported
Chipset driver
Graphics driver
Ethernet driver
USB 3.0 XHCI driver
Trusted Execution Engine
Sideband Fabric Device
Note
All specifications and images are subject to change without notice.
CEM310/311 COM ExpressTM Type 10 Mini Module
4 Introduction
This page is intentionally left blank.
CEM310/311 COM ExpressTM Type 10 Mini Module
Module and Pin Assignments 5
Chapter 2
Module and Pin Assignments
2.1 Module Dimensions and Fixing Holes
Top View
CEM310/311 COM ExpressTM Type 10 Mini Module
6 Module and Pin Assignments
Bottom View
CEM310/311 COM ExpressTM Type 10 Mini Module
Module and Pin Assignments 7
2.2 Module Layout
Top View
Bottom View
CEM310/311 COM ExpressTM Type 10 Mini Module
8 Module and Pin Assignments
2.3 Installing Thermal Solution
For thermal dissipation, a thermal solution enables the CEM310/311’s components to dissipate
heat efficiently. All heat generating components are thermally conducted to the heatspreader in
order to avoid hot spots. Below images illustrate how to install the thermal solution on
CEM310/311.
1. There is a protective plastic covering on the thermal pads. This must be removed before
the heatspreader can be mounted.
2. Each thermal solution is designed for a specific CEM module. The thermal pads on the
heatspreader are designed to make contact with the necessary components on the CEM
module. When mounting the heatspreader you must make sure that the thermal pads on
the heatspreader 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 1.46GHz or more) to
ensure that the heatspreader acts as a proper thermal interface for cooling solutions.
3. Before installing the heatspreader to the CPU module, please apply thermal grease on
the CPU die. This CPU module has four assembly holes for installing heatspreader plate.
Use the four screws to secure the heatspreader plate to the CEM310/311. Be careful not
to over-tighten the screws. Then, apply thermal grease at the bottom of heatsink and
secure the heatsink on the heatspreader by another four screws.
CEM310/311 COM ExpressTM Type 10 Mini Module
Module and Pin Assignments 9
2.4 Switch Setting
Properly configure switch setting on the CEM310/311 to meet your application purpose. Below
you can find a summary table of switch and onboard default setting.
Note
Once the default switch setting needs to be changed, please do it under power-off
condition.
Switch
Description
Setting
SW1
Auto Power On
Default: Disable
SW1 ON (Up)
2.4.1 Auto Power On (SW1)
If SW1 is set to OFF (down) position, the system will be automatically power on without
pressing soft power button. If set to ON (up) position, it is necessary to manually press
soft power button to power on the system.
2.5 Connector
Signals go to the other parts of the system through connector. Loose or improper connection
might cause problems, please make sure the COM ExpressTM connector is properly and firmly
connected.
Connector
Description
SJ1
COM ExpressTM Connector
2.5.1 COM ExpressTM Connector (SJ1)
The following table shows pin assignments of the 220-pin COM ExpressTM connector.
Function
Setting
Disable auto power on (Default)
SW1 ON (Up)
Enable auto power on
SW1 OFF (down)
CEM310/311 COM ExpressTM Type 10 Mini Module
10 Module and Pin Assignments
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
A1
GND (FIXED)
B1
GND (FIXED)
A56
N.C.
B56
N.C.
A2
GBE0_MDI3-
B2
GBE0_ACT#
A57
GND
B57
GPO2
A3
GBE0_MDI3+
B3
LPC_FRAME#
A58
PCIE_TX3+
B58
PCIE_RX3+
A4
GBE0_LINK100#
B4
LPC_AD0
A59
PCIE_TX3-.
B59
PCIE_RX3-..
A5
GBE0_LINK1000#
B5
LPC_AD1
A60
GND (FIXED)
B60
GND (FIXED)
A6
GBE0_MDI2-
B6
LPC_AD2
A61
PCIE_TX2+
B61
PCIE_RX2+
A7
GBE0_MDI2+
B7
LPC_AD3
A62
PCIE_TX2-
B62
PCIE_RX2-
A8
GBE0_LINK#
B8
N.C.
A63
GPI1
B63
GPO3
A9
GBE0_MDI1-
B9
N.C.
A64
PCIE_TX1+
B64
PCIE_RX1+
A10
GBE0_MDI1+
B10
LPC_CLK
A65
PCIE_TX1-
B65
PCIE_RX1-
A11
GND (FIXED)
B11
GND (FIXED)
A66
GND
B66
WAKE0#
A12
GBE0_MDI0-
B12
PWRBTN#
A67
GPI2
B67
WAKE1#
A13
GBE0_MDI0+
B13
SMB_CK
A68
PCIE_TX0+
B68
PCIE_RX0+
A14
GBE0_CTREF
B14
SMB_DAT
A69
PCIE_TX0-
B69
PCIE_RX0-
A15
SUS_S3#
B15
SMB_ALERT#
A70
GND(FIXED)
B70
GND(FIXED)
A16
SATA0_TX+
B16
SATA1_TX+
A71
LVDS_A0+
B71
DDI0_PAIR0+
A17
SATA0_TX-
B17
SATA1_TX-
A72
LVDS_A0-
B72
DDI0_PAIR0-
A18
SUS_S4#
B18
SUS_STAT#
A73
LVDS_A1+
B73
DDI0_PAIR1+
A19
SATA0_RX+
B19
SATA1_RX+
A74
LVDS_A1-
B74
DDI0_PAIR1-
A20
SATA0_RX-
B20
SATA1_RX-
A75
LVDS_A2+
B75
DDI0_PAIR2+
A21
GND (FIXED)
B21
GND (FIXED)
A76
LVDS_A2-
B76
DDI0_PAIR2-
A22
USB_SSRX0-
B22
USB_SSTX0-
A77
LVDS_VDD_EN
B77
N.C.
A23
USB_SSRX0+
B23
USB_SSTX0+
A78
LVDS_A3+
B78
N.C.
A24
SUS_S5#
B24
PWR_OK
A79
LVDS_A3-
B79
LVDS_BKLT_EN
A25
USB_SSRX1-
B25
USB_SSTX1-
A80
GND(FIXED)
B80
GND(FIXED)
A26
USB_SSRX1+
B26
USB_SSTX1+
A81
LVDS_A_CK+
B81
DDI0_PAIR3+
A27
BATLOW#
B27
WDT
A82
LVDS_A_CK-
B82
DDI0_PAIR3-
A28
(S)ATA_ACT#
B28
N.C.
A83
LVDS_I2C_CK
B83
LVDS_BKLT_CTRL
A29
AC/HDA_SYNC
B29
AC/HDA_SDIN1
A84
LVDS_I2C_DAT
B84
VCC_5V_SBY
A30
AC/HDA_RST#
B30
AC/HDA_SDIN0
A85
GPI3
B85
VCC_5V_SBY
A31
GND (FIXED)
B31
GND (FIXED)
A86
N.C.
B86
VCC_5V_SBY
A32
AC/HDA_BITCLK
B32
SPKR
A87
eDP_HPD#
B87
VCC_5V_SBY
A33
AC/HDA_SDOUT
B33
I2C_CK
A88
PCIE_CK_REF+
B88
N.C.
A34
BIOS_DIS0#
B34
I2C_DAT
A89
PCIE_CK_REF-
B89
DDI0_HPD
A35
N.C.
B35
THEM#
A90
GND (FIXED)
B90
GND (FIXED)
A36
USB6-
B36
USB7-
A91
N.C.
B91
N.C.
A37
USB6+
B37
USB7+
A92
SPI_MISO
B92
N.C.
A38
USB_6_7_OC#
B38
USB_4_5_OC#
A93
GPO0
B93
N.C.
A39
USB4-
B39
USB5-
A94
SPI_CK
B94
N.C.
A40
USB4+
B40
USB5+
A95
SPI_MISO
B95
DDI0_DDC_AUX_SEL
A41
GND (FIXED)
B41
GND (FIXED)
A96
N.C.
B96
N.C.
A42
USB2-
B42
USB3-
A97
TYPE10#
B97
N.C.
A43
USB2+
B43
USB3+
A98
SER0_TX
B98
DDI0_CTRLCLK_AUX+
A44
USB_2_3_OC#
B44
USB_0_1_OC#
A99
SER0_RX
B99
DDI0_CTRLDATA_AUX-
A45
USB0-
B45
USB1-
A100
GND (FIXED)
B100
GND (FIXED)
A46
USB0+
B46
USB1+
A101
SER1_TX
B101
FAN_PWMOUT
A47
VCC_RTC
B47
N.C.
A102
SER1_RX
B102
FAN_TACHIN
A48
N.C.
B48
N.C.
A103
N.C.
B103
SLEEP#
A49
N.C.
B49
SYS_RESET#
A104
VCC_4.75-20V
B104
VCC_4.75-20V
A50
LPC_SERIRQ
B50
CB_RESET#
A105
VCC_4.75-20V
B105
VCC_4.75-20V
A51
GND (FIXED)
B51
GND (FIXED)
A106
VCC_4.75-20V
B106
VCC_4.75-20V
A52
N.C.
B52
N.C.
A107
VCC_4.75-20V
B107
VCC_4.75-20V
A53
N.C.
B53
N.C.
A108
VCC_4.75-20V
B108
VCC_4.75-20V
A54
GPI0
B54
GPO1
A109
VCC_4.75-20V
B109
VCC_4.75-20V
A55
N.C.
B55
N.C.
A110
GND (FIXED)
B110
GND (FIXED)
CEM310/311 COM ExpressTM Type 10 Mini Module
Hardware Description 11
Chapter 3
Hardware Description
3.1 Microprocessor
The CEM310/311 supports Intel® Pentium® N4200 /Celeron® N3350 processor and AtomTM
E3950 /E3940 /E3930, which enables your system to operate under Windows® 10 and Linux
environments. The system performance depends on the microprocessor. You must install the
heatsink or cooler carefully and properly to prevent damage.
3.2 BIOS
The CEM310/311 uses AMI Plug and Play BIOS with a single 64Mbit SPI Flash.
3.3 System Memory
The CEM310/311 supports onboard DDR3L memory with maximum capacity up to 8GB.
3.4 I/O Port Address Map
The I/O port addresses (with CEB94008 baseboard under Windows® 10) are as follows:
CEM310/311 COM ExpressTM Type 10 Mini Module
12 Hardware Description
3.5 Interrupt Controller (IRQ) Map
The interrupt controller (IRQ) mapping list (with CEB94008 baseboard under Windows® 10) is
shown as follows:
Loading...