Embest SBC9000 User manual

SBC9000
Single Board Computer
User Manual
Version 1.0 –Jan. 20th, 2015

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Copyright © 2014-2015 Embest Technology SBC9000 User Manual
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Copyright Statement:
SBC9000 and its related intellectual property are 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 without the written permission issued by
Embest Technology Co., Ltd.
The use of Microsoft, MS-DOS, Windows, Windows95, Windows98,
Windows2000, Windows XP, and Windows Embedded Compact 7 is licensed by
Microsoft.
Disclaimer:
Shenzhen Embest Technology does not take warranty of any kind, either
expressed or implied, as to the program source code, software and documents
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
Date
Description
1.0
2015-1-20
Original Version

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Table of Contents
Chapter 1 Product Overview ........................................................................................1
1.1 About SBC9000.............................................................................................1
1.2 Packing List....................................................................................................1
1.3 Mini9000 CPU Module...................................................................................1
1.3.1 Product Features.............................................................................1
1.3.2 System Block Diagram....................................................................2
1.4 Expansion Board............................................................................................3
1.4.1 Product Features.............................................................................3
1.4.2 System Block Diagram....................................................................4
1.5 Mini9000 Dimensions.....................................................................................5
1.6 Expansion Board Dimensions........................................................................6
1.7 Associated Products......................................................................................6
Chapter 2 Introduction to Hardware............................................................................7
2.1 CPU Introduction............................................................................................7
2.1.1 Clocks..............................................................................................7
2.1.2 Reset Signal....................................................................................7
2.1.3 General Interfaces...........................................................................7
2.1.4 Display Interface..............................................................................7
2.1.5 3D Graphics Acceleration System ..................................................8
2.2 Peripheral ICs around CPU...........................................................................8
2.2.1 eMMC Flash MTFC4GMDEA-4M IT...............................................8
2.2.2 DDR MT41K128M16JT-125 IT........................................................8
2.2.3 AR8035 Ethernet PHY ....................................................................9
2.2.4 USB2514 Hub..................................................................................9
2.2.5 JMB321 SATA Port Multiplier IC......................................................9
2.3 Interfaces/LEDs/Switches on Mini9000.......................................................10
2.3.1 CON1 Interface .............................................................................10
2.3.2 Boot Configuration Switch (SW1)..................................................15
2.3.3 LED Indicators...............................................................................16
2.3.4 LCD Interface (J1).........................................................................16
2.4 Interfaces/LEDs/Switches on Expansion Board..........................................18

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2.4.1 Power Jack (J5).............................................................................18
2.4.2 Audio Input (J1).............................................................................18
2.4.3 Audio Ouput (J2)...........................................................................19
2.4.4 Camera Interface (J3) ...................................................................19
2.4.5 EIM Interface (J14)........................................................................20
2.4.6 GPIO Interface (J29).....................................................................21
2.4.7 I2C Interface (J23).........................................................................21
2.4.8 CAN & SPI Interface (J25)............................................................22
2.4.9 HDMI Interface (J4).......................................................................22
2.4.10 LVDS Interface (J6).......................................................................23
2.4.11 Mini PCIe Interface (CN5).............................................................23
2.4.12 OTG Interface (J7) ........................................................................25
2.4.13 PCIe Interface (CN3).....................................................................25
2.4.14 RGMII Interface (J8)......................................................................26
2.4.15 SATA Interface (CN1/CN7/CN2/CN8)...........................................26
2.4.16 UART Interface (CN4/J28)............................................................27
2.4.17 USB HUB Interface (HUB1/HUB2) ...............................................28
2.4.18 SDIO Interface (J9/J27/J24)..........................................................29
2.4.19 Boot Configuration Switch (SW1)..................................................30
2.4.20 Buttons ..........................................................................................31
2.4.21 LEDs..............................................................................................31
Chapter 3 Preparations...............................................................................................32
3.1 Software Introduction...................................................................................32
3.2 About Linux System.....................................................................................32
3.3 About Android System .................................................................................33
3.4 Setting up HyperTerminal ............................................................................34
Chapter 4 Downloading and Running of System.....................................................36
4.1 Downloading/Runing of Linux/Android ........................................................36
4.1.1 Using Mfgtools to Download Linux/Android..................................36
4.1.2 Using Linux Host to Download Linux to TF Card..........................39
4.2 Configuring Display Modes..........................................................................40
Chapter 5 Making Images ...........................................................................................43
5.1 Making Linux Images...................................................................................43

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5.1.1 Direct Compilation.........................................................................43
5.1.2 Yocto Method.................................................................................45
5.2 Making Android Images ...............................................................................47
5.3 Compiling Linux Upper-LayerApplications with Yocto ................................49
Chapter 6 Tests............................................................................................................51
6.1 LED Test.......................................................................................................51
6.2 Button Test...................................................................................................51
6.3 Touchscreen Test.........................................................................................52
6.4 RTC Test ......................................................................................................52
6.5 TF Card Test ................................................................................................54
6.6 USB HOST Test...........................................................................................54
6.7 USB Device Test..........................................................................................55
6.8 Audio Test ....................................................................................................58
6.9 HDMIAudio Test ..........................................................................................59
6.10 Ethernet Test................................................................................................60
6.11 CAN Test......................................................................................................61
6.12 Serial Interface Test.....................................................................................63
6.13 Mini-PCIe Test..............................................................................................64
6.14 PCI-E Test....................................................................................................66
6.14.1 Test 1.............................................................................................66
6.14.2 Test 2.............................................................................................66
6.15 Backlight Test...............................................................................................68
6.15.1 LCD Backlight Test........................................................................68
6.15.2 Capacitive Touchscreen Backlight Test.........................................68
6.16 SATATest.....................................................................................................69
Appendix 1 –Installing Ubuntu System........................................................................70
Appendix 2 - Installing Linux USB Ethernet/RNDIS Gadget Driver............................81
Technical Support and Warranty....................................................................................84

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Chapter 1 Product Overview
1.1 About SBC9000
SBC9000 is an embedded single board computer designed by Embest Technology based
on i.MX 6Quad processor. It comes in a configuration of a CPU module Mini9000 + an
Expansion board which provides 4 serial ports (one of them supports RS232 debugging),
2 isolated CAN2.0 interfaces, 1 gigabit Ethernet, 1 SPI, 3 I2C, 1 SDIO, 2 SATA, 1 PCIe, 1
Mini PCIe, 4 USB Host and 1 OTG, 1 LCD and 1 LVDS display interface, 1 HDMI, audio
input/output, TF card slot, etc. SBC9000 is compatible with Linux 3.10.17 and Android
4.4.2, aiming to help developer in a wide range of areas such as industrial control,
netbooks, all-in-one PCs, high-end mobile Internet devices, high-end PDAs, high-end
portable medial players, game consoles and compact navigation devices.
1.2 Packing List
SBC9000 (Mini9000 CPU module + expansion board）*1
SATA adapter cable*1
1.3 Mini9000 CPU Module
1.3.1 Product Features
General Features
Product Dimensions: 70 mm×68 mm
Operating Temperature: 0~70℃
Operating Humidity: 20% ~ 90% (Non-condensing)
Input Voltage: 5V
Processor
ARM Cortex™-A9 i.MX 6Quad Processor

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32 KByte L1 Instruction Cache
32 KByte L1 Data Cache
Private Timer and Watchdog
Cortex-A9 NEON MPE (Media Processing Engine) Coprocessor
2D Graphics Processors
On-Board Memories:
4GByte eMMC
4*256MB DDR3 SDRAM
On-Board Interfaces:
TTL232×4 (4-bit×2 + 2-bit×2）
CAN2.0×2
RGMII×1
SPI×1
I2C×3
8-bit SDIO×1
SATA×1
PCIe×1
USB Host×1
USB OTG×1
LVDS×1
HDMI×1
LCD×1
Audio×1
Camera×1
GPMC
Boot Configuration
GPIO
1.3.2 System Block Diagram

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Figure 1-1 Mini9000 block diagram
1.4 Expansion Board
1.4.1 Product Features
General Features
Product Dimensions: 150 mm×120 mm
Operating Temperature: 0~70℃
Operating Humidity: 20% ~ 90% (Non-condensing)
Input Voltage: 12V
Audio/Video Interfaces
HDMI×1
LVDS×1
Audio Input (3.5mm)×1
Stereo Audio Output (3.5mm)×1
Data Transfer Interfaces

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10/100/1000Mbps Ethernet×1
Isolated CAN 2.0×2
SPI×1
I2C×3
SDIO×1
SATA×2
TF card slot×1
PCIe×1
mini PCIe×1
USB host×4
USB OTG×1
Serial Port×4 (One of them supports DB9 debugging)
LEDs&Buttons
User-Defined Button×1
Reset Button×1
LED Power Indicator×1
User-Defined LED×2
1.4.2 System Block Diagram

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Figure 1-2 Expansion board block diagram
1.5 Mini9000 Dimensions
Figure 1-3 Mini9000 dimensions

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1.6 Expansion Board Dimensions
Figure 1-4 Expansion board dimensions
1.7 Associated Products
Table 1-1 Associated Products
Name
Description
Interface
type
Linux
Android
WI-PI
WIFI module
USB2.0
Yes
Yes
CAM8100-U
2 megapixel USB Digital Camera
USB2.0
Yes
No
CAM8200-U
5 megapixel USB Digital Camera
USB 2.0
Yes
Yes
CAM8000-D
2 megapixel Digital Camera
30Pin FPC
Yes
Yes
CAM8100-D
5 megapixel Digital Camera
30Pin FPC
Yes
Yes
VGA8000
LCD to VGA module
50Pin FPC
Yes
Yes
LCD8000-97C
9.7-inch LVDS LCD, comes with
Multi-Touch Capacitive
Touch-Screen
Mini HDMI
Yes
Yes
LCD8000-43T
4.3-inch LCD,comes with a
resistive touch screen
50Pin FPC
Yes
Yes
LCD8000-70T
7-inch LCD,comes with a
resistive touch screen
50Pin FPC
Yes
Yes

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Chapter 2 Introduction to
Hardware
This chapter will give you a general understanding of the hardware system of SBC9000 by
introducing CPU, peripheral ICs and pin definitions of the on-board interfaces.
2.1 CPU Introduction
i.MX 6Quad is an ARM™ Cortex-A9-based quad-core processor from Freescale. It runs at
up to 1GHz, integrates 2D/3D graphics, 3D 1080p video processor and power
management, and provides 64-bit DDR3/LVDDR3/LVDDR2-1066 interfaces as well as
many other interfaces such as high-definition display and camera.
2.1.1 Clocks
The clock signals of i.MX 6Quad include a 32.768 KHz RTC clock and a 24 MHz external
clock;
RTC Clock: generated by an external crystal for low-frequency calculation;
External Clock: used to generate main clock signal for PLL, CMM and other
modules;
2.1.2 Reset Signal
Reset signal is determined by POR_B of CPU; low level validates resetting.
2.1.3 General Interfaces
General interfaces include 7 sets of GPIOs, each of which provides 32 dedicated GPIO
pins (except GPIO7 which has 14 pins), and therefore the total pin number of GPIO can
be up to 206.
2.1.4 Display Interface

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A parallel 24-bit RGB interface, supports 60Hz WUXGA output
Two LVDS interfaces, support up to 165 Mpixels/sec output
A HDMI 1.4 interface
A MIPI/DSI interface with 1Gbps output rate
2.1.5 3D Graphics Acceleration System
i.MX 6Quad integrates GPU3Dv4 3D graphics processing unit which provides hardware
acceleration for 3D graphics algorithms and allows desktop quality interactive graphics
applications reach up to HD1080p resolution. The GPU3D supports OpenGL ES 2.0,
including extensions, OpenGL ES 1.1, and OpenVG 1.1.
Additionally, i.MX 6Quad also has a GPUVGv2 vector graphics processing unit which
provides hardware acceleration for 2D graphics algorithms.
2.2 Peripheral ICs around CPU
2.2.1 eMMC Flash MTFC4GMDEA-4M IT
MTFC4GMDEA-4M IT is an eMMC flash memory on SBC9000 with 4GB memory space.
The flash supports high-speed DDR data transfer at a clock frequency of up to 52MHz, as
well as three bit widths: 1-bit (default), 4-bit and 8-bit. The synchronous power
management allows flash feature fast boot, automatically termination and sleep;
meanwhile, MTFC4GMDEA-4M IT supports high-speed dual-data-transfer boot mode.
2.2.2 DDR MT41K128M16JT-125 IT
MT41K128M16JT-125 IT is a DDR3 SDRAM on Mini9000 with 256MB memory space. It
is suited for high-capacity and high-bandwidth applications and supports differential clock
input, differential data strobe, automatically refresh and asynchronous pin reset. Mini9000
integrates 4 memory chips in total, summing up to 1GB.

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2.2.3 AR8035 Ethernet PHY
AR8035 is a single port 10/100/1000 Mbps tri-speed Ethernet PHY featured with low
power and low cost. AR8035 supports MAC.TM RGMII interface and IEEE 802.3az-2010,
Energy Efficient Ethernet (EEE) standard through proprietary SmartEEE technology,
improving energy efficiency in systems using legacy MAC devices without 802.3az
support. SBC9000 can be either connected to a hub with a straight-through network cable,
or to a PC with a cross-over network cable.
2.2.4 USB2514 Hub
USB2514 is an USB 2.0 4-port Hub controller enables SBC9000 to implement 4 USB hub
signals that are connected to USB ports. One of the signals is also connected to a mini
PCIe interface to implement multiplexing.
2.2.5 JMB321 SATA Port Multiplier IC
JMB321 is a SATA port multiplier chip which allows SBC9000 provide two SATA ports.

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2.3 Interfaces/LEDs/Switches on Mini9000
Figure 2-1 Interfaces/LEDs/Switches on Mini9000
2.3.1 CON1 Interface
Table 2-1 Pin definitions of CON1
Pins
Definitions
Descriptions
1
GPIO4_IO07
GPIO signal
2
GND
GND
3
OTG_VBUS
OTG bus, +5V
4
5VIN
Mini9000 power supply, +5V
5
5VIN
Mini9000 power supply, +5V
6
5VIN
Mini9000 power supply, +5V
7
GND
GND
8
VDD_RTC
Real-time clock power
9
2P5V
System power, +2.5V
10
2P5V
System power, +2.5V
11
GND
GND
12
3P3V
System power, +3.3V
13
3P3V
System power, +3.3V
14
3P3V
System power, +3.3V
15
GND
GND

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Pins
Definitions
Descriptions
16
ON_OFF
System power on/off control signal
17
RESET_N_B
System reset control signal
18
GND
GND
19
CAN2_RXD
CAN2 receive data
20
CAN2_TXD
CAN2 transmit data
21
I2C2_SDA
I2C2 master serial data
22
I2C2_SCL
I2C2 master serial clock
23
GPIO4_IO11
GPIO signal
24
GPIO4_IO06
GPIO signal
25
EIM_WAIT
EIM ready/busy/wait signal
26
EIM_EB1
EIM byte enable
27
EIM_LBA
EIM address valid
28
EIM_CS0
EIM chip select
29
EIM_OE
EIM output enable
30
EIM_CS1
EIM chip select
31
EIM_EB0
EIM byte enable
32
EIM_RW
EIM memory write enable
33
EIM_D29
EIM MSB data bus signal
34
EIM_D28
EIM MSB data bus signal
35
EIM_CRE
Used as CRE/PS for Cellular Rammemory.
36
EIM_EB3
EIM byte enable
37
EIM_EB2
EIM byte enable
38
EIM_BCLK
EIM burst clock
39
EIM_A26
EIM MSB address bus signal
40
EIM_A23
EIM MSB address bus signal
41
EIM_A22
EIM MSB address bus signal
42
EIM_A18
EIM MSB address bus signal
43
EIM_A24
EIM MSB address bus signal
44
EIM_A21
EIM MSB address bus signal
45
EIM_A25
EIM MSB address bus signal
46
EIM_A16
EIM MSB address bus signal
47
EIM_A20
EIM MSB address bus signal
48
EIM_A19
EIM MSB address bus signal
49
EIM_A17
EIM MSB address bus signal
50
GND
GND
51
GPIO1_IO27
GPIO signal
52
EIM_DA11
EIM LSB multiplexed address/data bus signal
53
EIM_DA13
EIM LSB multiplexed address/data bus signal
54
EIM_DA14
EIM LSB multiplexed address/data bus signal
55
EIM_DA9
EIM LSB multiplexed address/data bus signal
56
EIM_DA12
EIM LSB multiplexed address/data bus signal
57
EIM_DA10
EIM LSB multiplexed address/data bus signal

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Pins
Definitions
Descriptions
58
EIM_DA0
EIM LSB multiplexed address/data bus signal
59
EIM_DA8
EIM LSB multiplexed address/data bus signal
60
EIM_DA15
EIM LSB multiplexed address/data bus signal
61
EIM_DA7
EIM LSB multiplexed address/data bus signal
62
EIM_DA4
EIM LSB multiplexed address/data bus signal
63
EIM_DA3
EIM LSB multiplexed address/data bus signal
64
EIM_DA5
EIM LSB multiplexed address/data bus signal
65
EIM_DA2
EIM LSB multiplexed address/data bus signal
66
EIM_DA6
EIM LSB multiplexed address/data bus signal
67
EIM_DA1
EIM LSB multiplexed address/data bus signal
68
CSPI1_SS1
SPI1 chip select
69
CSPI1_CLK
SPI1 clock
70
CSPI1_MOSI
SPI1 master output salve input
71
CSPI1_MISO
SPI1 master input salve output
72
UART3_RXD
UART3 receive data
73
UART3_TXD
UART3 transmit data
74
UART2_RXD
UART2 receive data
75
UART2_TXD
UART2 transmit data
76
GND
GND
77
UART3_CTS
UART3 clear to send
78
UART3_RTS
UART3 request to send
79
UART2_RTS
UART2 request to send
80
UART2_CTS
UART2 clear to send
81
USB_H1_OC
Host 1 external input for VBUS
82
USB_OTG_OC
overcurrent detection
83
USB_HOST_DP
OTG External input for VBUS
84
USB_HOST_DN
overcurrent detection
85
USB_RSTn
USB host data+
86
SD1_WP
USB host data-
87
SD1_DATA3
USB host reset control signal
88
SD1_CLK
SD1 card write protect detect signal
89
SD1_DATA2
SD1 data 3
90
SD1_DATA1
SD1 clock
91
SD1_DATA6
SD1 data 2
92
SD1_DATA0
SD1 data 1
93
SD1_DATA7
SD1 data 6
94
GND
SD1 data 0
95
SD1_DATA5
SD1 data 7
96
SD1_DATA4
GND
97
SD1_CMD
SD1 data 5
98
SD1_CD
SD1 data 4
99
SD2_WP
SD1 command signal

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Pins
Definitions
Descriptions
100
SD2_DATA2
SD1 card detect signal
101
SD2_DATA3
SD2 card write protect detect signal
102
SD2_DATA0
SD2 data 2
103
SD2_DATA5
SD2 data 3
104
GND
SD2 data 0
105
SD2_CD
SD2 data 5
106
SD2_DATA4
GND
107
SD2_CLK
SD2 card detect signal
108
SD2_DATA1
SD2 data 4
109
SD2_CMD
SD2 clock
110
SD2_DATA6
SD2 data 1
111
SD2_DATA7
SD2 command signal
112
GND
SD2 data 6
113
RGMII_REF_CLK
SD2 data 7
114
RGMII_MDIO
GND
115
RGMII_INT
RGMII reference clock
116
RGMII_MDC
RGMII information transferring control
117
RGMII_RXD3
RGMII interrupting signal
118
RGMII_TXD2
RGMII output clock
119
RGMII_RXDV
RGMII receive data
120
GND
RGMII transmit data
121
RGMII_TXD0
RGMII receive data valid
122
RGMII_TXCLK
GND
123
RGMII_nRST
RGMII transmit data
124
RGMII_TXD1
RGMII transmit clock
125
RGMII_RXD0
RGMII reset signal
126
RGMII_RXCLK
RGMII transmit data
127
RGMII_RXD2
RGMII receive data
128
RGMII_TXEN
RGMII receive clock
129
RGMII_TXD3
RGMII receive data
130
RGMII_RXD1
RGMII transmit enable
131
GPIO7_IO06
RGMII transmit data
132
GPIO7_IO04
RGMII receive data
133
GPIO7_IO05
GPIO signal
134
GPIO7_IO01
GPIO signal
135
UART1_RXD
GPIO signal
136
UART1_TXD
GPIO signal
137
USB_OTG_DN
UART1 receive data
138
USB_OTG_DP
UART1 transmit data
139
USB_OTG_ID
OTG data-
140
USB_OTG_PWR_EN
OTG data+
141
GND
OTG ID signal

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Pins
Definitions
Descriptions
142
CSI0_DAT16
OTG power enable control signal
143
CSI0_DAT17
GND
144
CSI0_DAT15
CSI0 capture data bit 16
145
CSI0_DAT13
CSI0 capture data bit 17
146
CSI0_DAT14
CSI0 capture data bit 15
147
CSI0_DAT12
CSI0 capture data bit 13
148
CSI0_DAT19
CSI0 capture data bit 14
149
CSI0_DAT18
CSI0 capture data bit 12
150
GND
CSI0 capture data bit 19
151
CSI0_HSYNC
CSI0 capture data bit 18
152
CSI0_PIXCLK
GND
153
CSI0_VSYNC
CSI0 horizontal synchronization
154
CAM_MCLK
CSI0 pixel clock
155
CAM_RST
CSI0 vertical synchronization
156
CAM_EN
Camera clock
157
SATA_RXN
Camera reset control signal
158
SATA_RXP
Camera data enable control signal
159
SATA_TXP
SATA receive data-
160
SATA_TXN
SATA receive data+
161
PCIE_WAKEn
SATA transmit data+
162
PCIE_REFCLK_DP
SATA transmit data-
163
PCIE_REFCLK_DN
PCIe wake enable control signal
164
GND
PCIe reference clock+
165
PCIE_TXP
PCIe reference clock-
166
PCIE_TXM
GND
167
PCIE_RXP
PCIe transmit data+
168
PCIE_RXM
PCIe transmit data-
169
PRSNT2_N_X1
PCIe receive data+
170
I2C1_SDA
PCIe receive data-
171
I2C1_SCL
Add-in card presence detect signal
172
AUD3_RXD
I2C1 master serial clock
173
AUD3_TXFS
I2C1 master serial data
174
AUD3_TXD
Audio data receive signal
175
AUD3_TXC
Audio receive frame sync signal
176
GND
Audio data transmit signal
177
HDMI_HPD
Audio transmit clock signal
178
HDMI_CLKM
GND
179
HDMI_CLKP
HDMI hot plug and play detect
180
GND
HDMI data clock-
181
HDMI_D0M
HDMI data clock+
182
HDMI_D0P
GND
183
HDMI_D1M
HDMI data 0-

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Pins
Definitions
Descriptions
184
HDMI_D1P
HDMI data 0+
185
HDMI_D2M
HDMI data 1-
186
HDMI_D2P
HDMI data 1+
187
I2C3_SDA
HDMI data 2-
188
I2C3_SCL
HDMI data 2+
189
UART5_TXD
I2C3 master serial data
190
UART5_RXD
I2C3 master serial clock
191
CAN1_RXD
UART5 transmit data
192
CAN1_TXD
UART5 receive data
193
PWM4
CAN1 receive data
194
LED_PWR_EN
CAN1 transmit data
195
Touch_Int
Pulse width modulation
196
LCD_PWR_EN
LED backlight enable
197
LVDS0_TX1_N
Touch interrupt signal
198
LVDS0_TX1_P
Touch reset signal
199
LVDS0_CLK_N
LVDS0 data1-
200
LVDS0_CLK_P
LVDS0 data1+
201
LVDS0_TX0_N
LVDS0 clock-
202
LVDS0_TX0_P
LVDS0 clock+
203
LVDS0_TX2_N
LVDS0 data0-
204
LVDS0_TX2_P
LVDS0 data0+
2.3.2 Boot Configuration Switch (SW1)
SBC9000 has two sets of boot configuration switches mounted on the Mini9000 CPU
module and the expansion board respectively for selecting a boot mode.
Table 2-2 Boot configuration switch on Mini9000
Pins
1
2
Descriptions
Status
OFF
ON
Serial Downloader
ON
OFF
Internal boot
OFF
OFF
Boot from Fuses
ON
ON
Reserved