Embest SBC-EC9100 User manual

SBC-EC9100 Evaluation
Board
User Manual
Rev00

Embest Technology.
Copyright ©2016 Embest Technology SBC-EC9100
User Manual
i
Copyright Statement：
The core board of SOM-PH8800 and related intellectual property owned by
Shenzhen EMBEST Technology Co. Ltd.
Shenzhen Embest Technology has the copyright of this document and reserves
all rights. Any part of the document should not be modified, distributed or
duplicated in any approach and form with the written permission issued by
Embest Technology Co., Ltd.
Disclaimer：
Shenzhen Embest Technology does not take warranty of any kind, either
expressed or implied, as to the program source code, software and documents in
the CD/DVD-ROMs provided along with the products, and including, but not
limited to, warranties of fitness for a particular purpose; The entire risk as to the
quality or performance of the program is with the user of products.
Revision History：
Version
Updata Date
Describe
1.0
2016-6-20
Original Version

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Copyright ©2016 Embest Technology SBC-EC9100
User Manual
ii
Table of Contents
Chapter 1 Product Overview ............................................................................................. 1
1.1 Brief Introduction .............................................................................................1
1.1.1 Packing List ............................................................................................ 1
1.1.2 Product Features .................................................................................... 2
1.2 Detailed Breakdown Diagram ........................................................................ 3
1.3 System Block Diagram ................................................................................... 4
1.4 Product Dimensions (unit：mm) .................................................................... 5
Chapter 2 Introduction to Hardware System ...................................................................6
1.1 SBC-EC9100 Minimum System ..................................................................... 6
1.1.1 CPU ........................................................................................................ 6
1.1.2 Memory – DDR3L、EMMC and EEPROM ........................................12
1.1.3 Power Management ......................................................................... 14
1.2 External Interface Detail ............................................................................... 16
1.2.1 RS485 Interface ....................................................................................16
1.2.2 CAN Interface ....................................................................................... 17
1.2.3 Ethernet Interface .................................................................................19
1.2.4 USB Interface ....................................................................................... 20
1.2.5 LCD &Touch Screen Controller ............................................................22
1.2.6 CAMERA .............................................................................................. 24
1.2.7 TF Card .................................................................................................26
1.2.8 Expand Interface .................................................................................. 26
1.2.9 Button ....................................................................................................31
1.2.10 LED .....................................................................................................31
1.2.11 Wifi ...................................................................................................... 32
Technical Support and Warranty ....................................................................................33

Embest Technology.
Copyright ©2016 Embest Technology SBC-EC9100 User Manual
1
Chapter 1 Product Overview
1.1 Brief Introduction
SBC-EC9100 is low cost evaluation board that using i.MX6UL processor by Embest design. The
system is oriented to the industrial embedded control field, such as medical instrument, video monitor,
communication and so on. Which is industrial embedded products without too much UE for
human-computer interaction.SBC-EC9100 provides a rich resource of peripheral interfaces, with one
USB2.0 host high-speed interface, storage, 12 bit camera interface, one gigabit network interface
one OTG interface, high capacity of TF card expansion, 24bit LCD, WIFI&BT interface (optional and
default version does not provide), UART, CAN and RS485 interface.at the same time,in order to
extend for consumer conveniently,there are some UART,I2C,SPI,ADC,PWM,RMIIc resources
connect to two biserial40PIN socket.BTW, one of the 40 pin socket signal definition compatible with
raspberry pi 40 pin definition.
1.1.1 Packing List
SBC-EC9100 evaluation board X1
5V DC power adapter X1（optional）
8GB TF card X1（optional）
4.3 inches LCD or 7 inches LCD display screen X1（optional）
UART line X1（optional）
USB OTG line X1（optional）
Network line (direct links) X1（optional）

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1.1.2 Product Features
Electrical Features:
Operating temperature：0~70℃ （commercial grade）
Operating temperature：-40~85℃ （industrial grade）
Input voltage：5V
Operating humidity：20% ~ 80% no condensation
Mainboard size：100 mm×65 mm
PCB specifications：thickness:1.6mm，6 layer design
Communication Interface：
One 8-bit digital camera interface
One 100MB Ethernet network interface(RJ45)
One RS485 interface
Two CAN interface
One USB2.0 Host high speed transmission interface
One USB OTG interface
One TF card interface
Two WIFI/BT module ant interface（2.4G/5G, optional）
Two 2*20 Pin expansion interface（extend I2C，UART，SPI、PWM、ADC singnal and so on）
Debugging Interface:
Debugging Uart use the Uart3 of CPU，the singnal from pin6 and pin8 J10，TTLvoltage .
Others Interface:
Power interface(DC-Jack power interface,2.1mm)
RTC battery interface（SIP2，2mm）
Power ON/OFFbutton，Reset button
LED indicator light（Power indicator light 、operating indicator light、overvolatage warning
indicator light）

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Copyright ©2016 Embest Technology SBC-EC9100 User Manual
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1.2 Detailed Breakdown Diagram
Figure 1-2.1，TOP
Figure 1-2.2 ，Bottom

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1.3 System Block Diagram
Figure 1-3 SBC-EC9100 System Block

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Copyright ©2016 Embest Technology SBC-EC9100 User Manual
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1.4 Product Dimensions (unit：mm)
Figure 1-4 Product Dimensions

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Chapter 2 Introduction to Hardware
System
This chapter will do some detailed description about SBC-EC9100 hardware system structure 、
extend and peripheral interface,if there are some difference description between chip datasheet and this
chapter chip description,please refere to official chip datasheet.
1.1 SBC-EC9100 Minimum System
1.1.1 CPU
CPU adopt NXP i.MX66UltraLite series MCIMX6G3CVM05AA,adopt single and advanced ARM
Cortex®-A7 core,14 x 14 mm, 0.8 pitch, BGA footprint,running speed up to 528MHz,and there are
large of interfaces,including LPDDR2、DDR3、DDR3L、NAND flash、NOR flash、eMMC 、Quad
SPI storage interfaces,and also there are some wide range peripheral equitment interface, such as
WLAN、Bluetooth、GPS、Display and Camera.
CPU Internal Resources

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◆Clock Cricuit
CCM（Clock Control Module）control the generate 、partition、assign、synchronization of master
clock and starting clock,the picture below is clock management system diagram:
Clock Management System
CPU chip internal clock circuit
CPU chip external clock circuit
System main clock are provided by external 24M Oscillator, RTC clock are provided by
crystal,peripheral design circuit as bellow：