Advantech SOM-3569 User manual

The information contained in this document has been carefully researched and is, to the best of our
knowledge, accurate. However, we assume no liability for any product failures or damages, immediate or
consequential, resulting from the use of the information provided herein. Our products are not intended for
use in systems in which failures of product could result in personal injury. All trademarks mentioned herein
are property of their respective owners. All specifications are subject to change without notice.
Manual
Advantech
SOM-3569
QSeven™ Computer-on-Module with Intel® Apollo Lake Atom™ x5-E3930/x5-E3940/x7-E3950, Pentium®
N4200 or Celeron®Series SoC N3350 Processor

User Manual
SOM-3569

SOM-3569 User Manual ii
Copyright
The documentation and the software included with this product are copyrighted 2018
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice. No part of this manual may be reproduced, copied, translated or transmitted
in any form or by any means without the prior written permission of Advantech Co.,
Ltd. Information provided in this manual is intended to be accurate and reliable. How-
ever, Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringe-
ments of the rights of third parties, which may result from its use.
Acknowledgements
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be
free from defects in materials and workmanship for two years from the date of pur-
chase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is defec-
tive, it will be repaired or replaced at no charge during the warranty period. For out-
of-warranty repairs, you will be billed according to the cost of replacement materials,
service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages you get when the problem
occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandize
authorization) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales receipt)
in a shippable container. A product returned without proof of the purchase date
is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid
to your dealer.
Part No. 2006356900 Edition 1
Printed in Taiwan May 2018

iii SOM-3569 User Manual
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications. Test conditions
for passing included the equipment being operated within an industrial enclosure. In
order to protect the product from being damaged by ESD (Electrostatic Discharge)
and EMI leakage, we strongly recommend the use of CE-compliant industrial enclo-
sure products.
FCC Class B
Note: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful inter-
ference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interfer-
ence to radio or television reception, which can be determined by turning the equip-
ment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
FM
This equipment has passed the FM certification. According to the National Fire Pro-
tection Association, work sites are classified into different classes, divisions and
groups, based on hazard considerations. This equipment is compliant with the speci-
fications of Class I, Division 2, Groups A, B, C and D indoor hazards.
Technical Support and Assistance
1. Visit the Advantech website at http://support.advantech.com where you can find
the latest information about the product.
2. Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Please have the
following information ready before you call:
–Product name and serial number
–Description of your peripheral attachments
–Description of your software (operating system, version, application software,
etc.)
–A complete description of the problem
–The exact wording of any error messages

SOM-3569 User Manual iv
Warnings, Cautions and Notes
Document Feedback
To assist us in making improvements to this manual, we would welcome comments
and constructive criticism. Please send all such - in writing to: support@advan-
tech.com
Packing List
Before setting up the system, check that the items listed below are included and in
good condition. If any item does not accord with the table, please contact your dealer
immediately.
SOM-3569 CPU module
1 x Heatspreader (1960083260N001 or 1960083261N001)
Warning! Warnings indicate conditions, which if not observed, can cause personal
injury!
Caution! Cautions are included to help you avoid damaging hardware or losing
data. e.g.
There is a danger of a new battery exploding if it is incorrectly installed.
Do not attempt to recharge, force open, or heat the battery. Replace the
battery only with the same or equivalent type recommended by the man-
ufacturer. Discard used batteries according to the manufacturer's
instructions.
Note! Notes provide optional additional information.

v SOM-3569 User Manual
Safety Instructions
1. Read these safety instructions carefully.
2. Keep this User Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Use a damp
cloth. Do not use liquid or spray detergents for cleaning.
4. For plug-in equipment, the power outlet socket must be located near the equip-
ment and must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a reliable surface during installation. Dropping it or letting
it fall may cause damage.
7. The openings on the enclosure are for air convection. Protect the equipment
from overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.
9. Position the power cord so that people cannot step on it. Do not place anything
over the power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the power source
to avoid damage by transient overvoltage.
12. Never pour any liquid into an opening. This may cause fire or electrical shock.
13. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
14. If one of the following situations arises, get the equipment checked by service
personnel:
The power cord or plug is damaged.
Liquid has penetrated into the equipment.
The equipment has been exposed to moisture.
The equipment does not work well, or you cannot get it to work according to
the user's manual.
The equipment has been dropped and damaged.
The equipment has obvious signs of breakage.
15. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE
STORAGE TEMPERATURE MAY GO BELOW -20° C (-4° F) OR ABOVE 60° C
(140° F). THIS COULD DAMAGE THE EQUIPMENT. THE EQUIPMENT
SHOULD BE IN A CONTROLLED ENVIRONMENT.
16. CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY
REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE
RECOMMENDED BY THE MANUFACTURER, DISCARD USED BATTERIES
ACCORDING TO THE MANUFACTURER'S INSTRUCTIONS.
The sound pressure level at the operator's position according to IEC 704-1:1982 is
no more than 70 dB (A).
DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech
disclaims all responsibility for the accuracy of any statements contained herein.

SOM-3569 User Manual vi
Safety Precaution - Static Electricity
Follow these simple precautions to protect yourself from harm and the products from
damage.
To avoid electrical shock, always disconnect the power from your PC chassis
before you work on it. Don't touch any components on the CPU card or other
cards while the PC is on.
Disconnect power before making any configuration changes. The sudden rush
of power as you connect a jumper or install a card may damage sensitive elec-
tronic components.

vii SOM-3569 User Manual
Chapter 1 General Information ............................1
1.1 Introduction ............................................................................................... 2
1.2 Functional Block Diagram ......................................................................... 4
1.3 Product Specification ................................................................................ 5
1.3.1 Compliance ................................................................................... 5
1.3.2 Feature List ................................................................................... 5
1.3.3 Processor System......................................................................... 6
1.3.4 Memory ......................................................................................... 6
1.3.5 Graphics / Audio ........................................................................... 6
1.3.6 Expansion Interface ...................................................................... 6
1.3.7 Serial Bus...................................................................................... 6
1.3.8 I/O ................................................................................................. 7
1.3.9 Power Management...................................................................... 8
1.3.10 Environment.................................................................................. 9
1.3.11 MTBF ............................................................................................ 9
1.3.12 OS Support (duplicate with SW chapter) ...................................... 9
1.3.13 Advantech iManager ..................................................................... 9
1.3.14 Power Consumption.................................................................... 10
1.3.15 Performance ............................................................................... 10
1.3.16 Selection Guide w/ P/N ............................................................... 11
1.3.17 Packing list.................................................................................. 11
1.3.18 Development Board .................................................................... 11
1.3.19 Optional Accessory ..................................................................... 11
1.3.20 Pin Description............................................................................ 11
Chapter 2 Mechanical Information ....................13
2.1 Board Information.................................................................................... 14
Figure 2.1 Board chips identify - Front....................................... 14
Figure 2.2 Board chips identify - Rear ....................................... 14
2.2 Mechanical Drawing................................................................................ 15
Figure 2.3 Board Mechanical Drawing - Front ........................... 15
Figure 2.4 Board Mechanical Drawing - Rear............................ 15
Figure 2.5 Board Mechanical Drawing - Side ............................ 16
2.3 Assembly Drawing .................................................................................. 17
Figure 2.6 Assembly Drawing.................................................... 17
2.4 CPU Mechanical Drawing ....................................................................... 18
Figure 2.7 Main Chip Height and Tolerance .............................. 18
Figure 2.8 Main Chip Height and Tolerance .............................. 18
Chapter 3 AMI BIOS ............................................19
3.1 Introduction ............................................................................................. 20
Figure 3.1 Setup program initial screen..................................... 20
3.2 Entering Setup ........................................................................................ 21
3.3 Main Setup .............................................................................................. 21
Figure 3.2 Main setup screen .................................................... 21
3.4 Advanced BIOS Features Setup ............................................................. 22
Figure 3.3 Advanced BIOS features setup screen .................... 22
3.4.1 Trusted Computing ..................................................................... 23
Figure 3.4 Trusted Computing ................................................... 23
3.4.2 ACPI Settings.............................................................................. 24
Figure 3.5 ACPI Settings ........................................................... 24
3.4.3 Embedded Controller .................................................................. 25
Figure 3.6 Embedded Controller................................................ 25
Figure 3.7 Serial Port 1 Configuration ....................................... 26
Figure 3.8 Serial Port 2 Configuration ....................................... 27

SOM-3569 User Manual viii
Figure 3.9 Hardware Monitor..................................................... 28
3.4.4 Serial Port Console Redirection.................................................. 28
Figure 3.10Serial Port console Redirection ................................ 28
3.4.5 CPU Configuration...................................................................... 30
Figure 3.11CPU Configuration ................................................... 30
Figure 3.12Socket 0 CPU Information........................................ 31
Figure 3.13CPU Power Management......................................... 32
3.4.6 Network Stack Configuration ...................................................... 33
Figure 3.14Network Stack Configuration.................................... 33
3.4.7 CSM Configuration ..................................................................... 34
Figure 3.15CSM Configuration ................................................... 34
3.4.8 NVMe Configuration ................................................................... 35
Figure 3.16NVMe Configuration ................................................. 35
3.4.9 SDIO Configuration..................................................................... 35
Figure 3.17SDIO Configuration .................................................. 35
3.4.10 USB Configuration ..................................................................... 36
Figure 3.18USB Configuration.................................................... 36
3.4.11 Platform Trust Technology......................................................... 37
Figure 3.19Platform Trust Technology ....................................... 37
3.4.12 Security Configuration ............................................................... 38
Figure 3.20Security Configuration .............................................. 38
3.5 Chipset Setup ......................................................................................... 39
Figure 3.21Chipset Setup........................................................... 39
3.5.1 North Bridge................................................................................ 40
Figure 3.22North Bridge ............................................................. 40
3.5.2 South Bridge ............................................................................... 41
Figure 3.23South Bridge............................................................. 41
3.5.3 Uncore Configuration.................................................................. 42
Figure 3.24Uncore Configuration ............................................... 42
3.5.4 South Cluster Configuration........................................................ 43
Figure 3.25South Cluster Configuration ..................................... 43
Figure 3.26HD-Audio Configuration ........................................... 44
Figure 3.27PCI Express Configuration ....................................... 45
Figure 3.28LAN .......................................................................... 46
Figure 3.29PCI Express Root Port 0 .......................................... 47
Figure 3.30PCI Express Root Port 1 .......................................... 48
Figure 3.31PCI Express Root Port 2 .......................................... 49
Figure 3.32PCI Express Root Port 3 .......................................... 50
Figure 3.33SATA Drives............................................................. 51
Figure 3.34SCC Configuration ................................................... 52
Figure 3.35USB Configuration.................................................... 53
Figure 3.36Miscellaneous Configuration .................................... 54
3.6 Security Chipset...................................................................................... 55
Figure 3.37Security Chipset ....................................................... 55
3.7 Boot Setup .............................................................................................. 56
Figure 3.38Boot Setup................................................................ 56
3.8 Save & Exit ............................................................................................. 57
Figure 3.39Save & Exit............................................................... 57
Chapter 4 S/W Introduction & Installation........ 59
4.1 S/W Introduction ..................................................................................... 60
4.2 Driver Installation .................................................................................... 60
4.2.1 Windows Driver Setup ................................................................ 60
4.2.2 Other OS..................................................................................... 60
4.3 Advantech iManager ............................................................................... 60
Appendix A Pin Assignment................................. 63

ix SOM-3569 User Manual
A.1 SOM-3569 Qseven R2.1 Pin Assignment............................................... 64
Appendix B Watchdog Timer ................................67
B.1 Programming the Watchdog Timer ......................................................... 68
Appendix C System Assignments ........................69
C.1 System I/O Ports ..................................................................................... 70
C.2 Interrupt Assignments ............................................................................. 72
C.3 1st MB Memory Map ............................................................................... 73

SOM-3569 User Manual x

Chapter 1
1General Information
This chapter gives background
information on the SOM-3569 CPU
Computer on Module
Sections include:
Introduction
Functional Block Diagram
Product Specification

SOM-3569 User Manual 2
1.1 Introduction
SOM-3569 is equipped with Intel Atom®processor E3900 series, Celeron® & Pen-
tium®N series platform, which are manufactured on Intel 14nm process technology.
SOM-3569 non-ECC memory supports LPDDR4 2400MT/s with 1.2V power design,
and up to 8GB dual channel. SOM-3569 is able to support 4 PCIex1 with Gen2 tech-
nology, as well as PCIe x1, x2, x4 configurations if requested. Most importantly,
SOM-3569 adopts a 13.2mm heatsink passive thermal solution and supports CPU
TDP up to 12 watt at 60°C ambient (option accessory) temp. This is suitable for mul-
tiple I/O designs for high performance applications, such as for in mobile, automation,
HMI equipment, and control monitoring fields.
SOM-3569 offers over 30% growth in processor performance over previous plat-
forms. It supports DX12, OpenGL 4.3, OGL ES 3.0, and OpenCL 2.0. In addition,
dual displays are supported, as is HDMI/DisplayPort with 4K2K resolution, and dual
channel LVDS at 1920x1200 full HD resolution is also available.
Advantech iManager & WISE-PaaS/RMM is designed to satisfy a lot of embedded
application requirements such as multi-level watchdog timer, voltage and tempera-
ture monitoring, thermal protection and mitigation through processor throttling, LCD
backlight on/off and brightness control, embedded storage for customized informa-
tion, and more. Combining Advantech WISE-PaaS/RMM, it can remotely monitor and
control devices through the internet. All Advantech Qseven modules integrate iMan-
ager and WISE-PaaS/RMM to benefit customer's applications.
With extreme performance, embedded platform power consumption, and various
extensions and I/O interfaces, SOM-3569 is suitable for computing intensive designs,
thermal sensitive designs, graphics/media sensitive designs, and all I/O demanding
applications.

3 SOM-3569 User Manual
Chapter 1 General Information
Acronyms
Term Define
AC’97 Audio CODEC (Coder-Decoder)
ACPI Advanced Configuration Power Interface – standard to implement power saving
modes in PC-AT systems
BIOS Basic Input Output System – firmware in PC-AT system that is used to initialize
system components before handing control over to the operating system
CAN
Controller-area network (CAN or CAN-bus) is a vehicle bus standard designed
to allow micro controllers to communicate with each other within a vehicle with-
out a host computer
DDI Digital Display Interface – containing DisplayPort, HDMI/DVI, and SDVO
EAPI
Embedded Application Programmable Interface
Software interface for COM Express® specific industrial function
System information
Watchdog timer
I2C Bus
Flat Panel brightness control
User storage area
GPIO
GbE Gigabit Ethernet
HDA
Intel High Definition Audio (HD Audio) refers to the specification released by
Intel in 2004 for delivering high definition audio that is capable of playing back
more channels at higher quality than AC’97
I2C
Inter Integrated Circuit – 2 wire (clock and data) signaling scheme allowing
communication between integrated circuit, primarily used to read and load reg-
ister values
ME Management Engine
PC-AT “Personal Computer – Advanced Technology” – an IBM trademark term used to
refer to Intel based personal computer in 1990s
PEG PCI Express Graphics
RTC Real Time Clock – battery backed circuit in PC-AT systems that keeps system
time and date as well as certain system setup parameters
SPD Serial Presence Detect – refers to serial EEPROM on DRAMs that has DRAM
Module configuration information
TPM Trusted Platform Module – chip to enhance the security features of a computer
system
UEFI Unified Extensible Firmware Interface
WDT Watch Dog Timer

SOM-3569 User Manual 4
1.2 Functional Block Diagram
Block Diagram
LPDDR4-2400
2GB~8GB,
non-ECC
eMMC
4GB - 64GB
eMMC V5.0
DPHY1.1
DPHY1.2
(Optional)
Intel® Atom™/Pentium®/
Celeron® Series SoC
Q7 Golden Finger
Channel A 24 Bit LVDS
eDP
DDI0
Channel B 24 Bit LVDS
DP/HDMI
PCIe Port 0-3
USB 3.0 Port 1
USB2.0 Port 0-5
USB2.0 Port 6-7
USB3.0 Port 0
USB3.0 Port 1
USB2.0 Port 6-7
SATA Port 0-1 (GEN 3)
SPI BUS
SMBus
SD 3.0
LPC BUS
I
2
C/CAN bus/COM1/COM2 (TX/RX/CTS/RTX)
WDT/FAN
HDA
PCIe Port 5 Gigabit Ethernet
EIO-IS200
TPM 2.0
MIPI-CSI2
LVDS
eDP (Optional)
PCIe to GBE
SPI BIOS
BOM Option

5 SOM-3569 User Manual
Chapter 1 General Information
1.3 Product Specification
1.3.1 Compliance
PICMG Seven Revision 2.1
Basic Size - 70 x707mm
Pin-out Seven R2.1 compatible
1.3.2 FeatureList
Seven Features R2.1 SOM-3569
System I/O Interface
x86 Based Mini-
mum Configura-
tion
Maximum Con-
figuration Default Option
PCI Express Lanes 1 (x1 link) 4 4 -
Serial ATA Channels 0 2 2 -
USB2.0 ports 4 8 6 8
USB3.0 ports 0 3 2 1
LVDS channels/
embedded DisplayPort
0
0
Dual Channel
24-bit
2
Dual Cannel
24-bit
0
0
1
DisplayPort/
TMDS 011-
HD Audio/AC'97/I2S 0 1 1 (HD Audio) -
Ethernet (10/100/Giga-
bit) 01 (Gigabit Ethernet) 1-
UART 0 1 1 2
LPC 0 1 1 -
SDIO 4-bit for SD/MMC
Card 0 1 1 (4-bit) -
SMBus 1 1 1 -
I2C Bus 1 1 1 -
SPI Bus 0 1 1 -
CAN Bus 0 1 1 -
Watchdog Trigger 1 1 1 -
Power Button 1 1 1 -
Power Good 1 1 1 -
Reset Button 1 1 1 -
LID Button 0 1 1 -
Sleep Button 0 1 1 -
Suspend to RAM (S3
mode) 011-
Wake 0 1 1 -
Battery Low Alarm 0 1 1 -
Thermal Control 0 1 1 -
FAN Control 0 1 1 -

SOM-3569 User Manual 6
1.3.3 Processor System
1.3.4 Memory
Dual channels onboard LPDDR4 2400MHz up to 8GB (non-ECC).
1.3.5 Graphics / Audio
Graphic Core: Intelligent 9.0 LP Graphic supports DX9.3/10/11.3/12; OpenGL 4.3;
OGL ES 3.0; OpenCL 2.0, HEVC/H265, VC1/WMV9 HW decode/encode accelera-
tion.
1.3.6 Expansion Interface
1.3.6.1 PCIe x1
PCI Express x1: Supports default 4 ports PCIe x1 compliant to PCIe Gen2 (5.0 GT/s)
specification, configurable to PCIe x4 or PCIe x2 upon request. Several configurable
combinations may need BIOS modifications. Please contact Advantech sales or FAE
for more details.
1.3.6.2 LPC
Supports Low Pin Count (LPC) 1.1 specification, without DMA or bus mastering.
Allows connection to Super I/O, embedded controller, or TPM. LPC clock is 25MHz.
1.3.7 Serial Bus
1.3.7.1 SMBus
Supports SMBus 2.0 specification.
CPU Std. Free. Max. Turbo Free. Core Cache (MB) TDP(W)
Pentium N4200 1.1GHz 2.5GHz 4 2 6
Celeron N3350 1.1GHz 2.4GHz 2 2 6
Atom X7-E3950 1.6GHz 2.0GHz 4 2 12
Atom X5-E3940 1.6GHz 1.8GHz 4 2 9
Atom X5-E3930 1.3GHz 1.8GHz 2 2 6
CPU Graphic Core Base Free. Max Free.
Pentium N4200 Gen9 HD Graphic 200MHz 750MHz
Celeron N3350 Gen9 HD Graphic 200MHz 650MHz
Atom X7-E3950 Gen9 HD Graphic 500MHz 650MHz
Atom X5-E3940 Gen9 HD Graphic 400MHz 600MHz
Atom X5-E3930 Gen9 HD Graphic 400MHz 550MHz
So P0 P1 P2 P3 P4 P5
DefaultX1X1X1X1 GBE
Option X4 GBE
Other 1 X2 X2 GBE
Other 2 X2 X1 X1 GBE

7 SOM-3569 User Manual
Chapter 1 General Information
1.3.7.2 I2C Bus
Supports I2C bus 7-bit and 10-bit address modes, up to 400KHz.
1.3.8 I/O
1.3.8.1 Gigabit Ethernet
Ethernet: Intel I211AT Gigabit LAN supports 100/1000 Mbps Speed.
1.3.8.2 SATA
Support 2 ports SATA Gen3 (6.0 Gb/s), backward compliant to SATA Gen2 (3.0 Gb/
s) and Gen1 (1.5 Gb/s). Maximum data rate is 600 MB/s. Supports AHCI 1.3.1 mode.
1.3.8.3 USB3.0/USB2.0
1 ports USB3.0 (5.0 Gaps) and 8 ports USB2.0 (480 Mbps) which are backward com-
patible to USB1.x.
1.3.8.4 USB3.0
1.3.8.5 USB2.0
1.3.8.6 HDA
Supports HD-Audio and LPE Audio for DDI[1:0] (DisplayPort and HDMI), 1.8V
signal level, up to 24 MHz serial data clock.
1.3.8.7 SPI Bus
Supports Master SPI operation only. SPI clock can be 50MHz, 33MHz, or 20MHz,
capacity up to 16MB.
1.3.8.8 eMMC
eMMC v5.0 HS400 DDR Mode. Supports transfer the data in 1-bit, 4-bit, and 8-bit
modes. Maximum HS400 Dual Rate 400 MB/s (200 MHz).
1.3.8.9 SD
SD Memory Card Specification v3.01. SD clock frequency at 25, 50, 100, and 200
MHz. Data Rate up to 104 MB/s using 4 parallel data lines (SDR104 mode).
1.3.8.10 SDIO
Supports one SDIO 3.0 interface
1.3.8.11 TXE
Trusted Execution Engine 3.0 (TXE3.0).
Seven P0 P1
So P0 P1
Schematics USB_0_1_OC
SoC USB_OC# OC0#
Qseven P0 P1 P2 P3 P4
SoC P0 P1 P2 P3 P4
Schematics USB_0_1_OC USB_2_3_OC USB_4_5_OC
SoC USB_OC# OC0# OC1#

SOM-3569 User Manual 8
1.3.8.12 SMBus
SMBus 2.0 specification. Supports SMBALERT# signal. Signal level 3.3V or 1.8V
selectable.
1.3.8.13 Serial port
2 ports 4-wire HSUART signal interface using RTS/CTS control only
Programmable FIFO enable/disable
64B iDMA FIFO per channel with up to 32B burst capability
Even, odd, or no parity bit selectable
1, 1.5, or 2 stop bit selectable
1.3.8.14 MIPI
Supports CSI2 image sensors connected using both D-PHY 1.1 and D-PHY 1.2.
SoC has 4 dedicated DPHY1.2 lanes and 2 differential clock lanes, supporting peak
transfer rates of 2.5Gb/s per lane.
1.3.8.15 TPM
Supports TPM 2.0 module by default.
1.3.8.16 BIOS
BIOS chip is on module by default. Also allows users to place a BIOS chip on the car-
rier board with appropriate design and a pull-down to GND on BIOS_DISABLE# pin.
1.3.9 Power Management
1.3.9.1 Power Supply
Supports both ATX and AT power modes. VSB is for suspend power and can be
option if not require standby (suspend-to-RAM) support. RTC Battery may be option
if keep time/date is not require.
VCC: 5V +/- 5%
VSB: 5V +/- 5% (Suspend power)
RTC Battery Power: 2.0V - 3.3V
1.3.9.2 PWROK
Power OK from main power supply. A high value indicates that the power is good.
This signal can be used to hold off Module startup to allow Carrier based FPGAs or
other configurable devices time to be programmed.
1.3.9.3 Power Sequence
Refer to Qseven R2.1 electrical specification
1.3.9.4 Wake Event
Various wake-up events supporting allow user to apply into different scenario.
Wake-on-LAN(WOL): Wake to S0 from S3/S4/S5
USB Wake: Wake to S0 from S3
PCIe Device Wake: depends on user inquiry and may need customized BIOS
LPC Wake: depends on user inquiry and may need customized BIOS
Note! If the system COMS is cleared, we strongly suggest to go to the BIOS
setup menu and load default settings on first boot up.