Smart Device Technology DS830 DS830 User Manual Manual
Shenzhen Smart Device Technology Co., LTD DS830 Manual
Manual
Shenzhen smart device technology ,.LTD
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DS-830 V3.0
3G datasheet
Doc. Modification History
Version
Description
Date
V1.0
Creation
2015-11-27
FCC Statement
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 installation. This equipment generates
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment 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.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:(1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This equipment should be installed and operated with minimum distance 20cm between the radiator &
your body.
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Chapter 1. Production General Description
1.1 General Description
DS-830 control board combines multimedia decoding, LCD
driver,Ethernet,HDMI,WIFI,3G, and TVin in one,
supporting most current fashionable video and image format
decoding, HDMI output and double eight LVDS driver ,which can
drive variable TFT LCD panels ,greatly simplify system design of
whole machine, SD card and locker SIM card booth, having
stronger stability and suitable for high-definition network
broadcast box, video advertising machine and frame advertising
machine.
1.2 Features
◆ High integration density: Integrating
USB/LVDS/Ethernet/HDMI/WIFI in one and
simplifying design of whole machine. SD card can be inserted.
◆ Built-in PCI-E 3G module. Supporting Huawei, ZTE and multiple
PCI-E 3G/4G module, more suitable for remote maintenance of
advertising all-in-one machine, saving labor cost.
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◆ Ample extended interfaces. 6 USB ports (4 pins,2 standard USB
ports),3 extensible serial ports and GPIO/ADC ports, satisfying
requirement of variable peripherals in the market.
◆ High definition. Maximum supporting 1080P decoding and
variable LCD screens with LVDS signal.
◆ Completed function. Supporting function of portrait and
landscape mode playing, video multi-screen, scrolling caption,
timing switch, USB data input and so on.
◆ Convenient management.：Humanized playlist maker software,
easy for advertising play management and control. Play log,
easy for knowing the play.
1.3 Appearance and Interface Sketch
Front/Back：
：
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Chapter 2. Basic Function List
Main Hardware Index
CPU
A83T , Octa-Core，main frequency 2GHz
Internal
Memory
1/2G(optional)
Built-in
Memory
EMMC 4/8/16/32G(optional)
Built-in ROM
2KB EEPROM
Decoding
Definition
maximum support 1080P
Operating
System
Above Android 4.X
Play Mode
support loop, timing, inter-cut and variable play modes
Network
Support
Ethernet、support WiFi、wireless
peripheral extension
Video Playing
Support wmv、avi、flv、rm、rmvb、mpeg 、ts、mp4 etc.
Image Format
Support BMP、JPEG、PNG、GIF
USB2.0 Ports
2 USB HOST、4 USB ports
Serial Ports
3 serial ports
GPS
External GPS（optional）
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WIFI、BT built-in WIFI，BT4.0（optional）
3G built-in WCDMA,EVDO,4G NetMosa,support voice call
Ethernet 1，10M/100M self-adapting Ethernet
SD Card Support SD card
LVDS output
1 single/dual channel，can drive 50/60Hz LCD panel
directly
HDMI output 1, support 1080P output
Audio And
Video Output
support left and right channels output, built-in dual
4R/20W,8R/10W amplifier
RTC Real Time
Clock
Support
Timing Switch Support
System
Upgrade
Support local SD,USB upgrade
The producted have external antenna, The max antenna gain is 5dBi. if you
used other antenna, the FCC will be apply again.
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Chapter 3.PCB Measurement And Interface
Layout
3.1 PCB Measurement Chart
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PCB：6 layers
Measurement：146mm*100mm, thickness 1.6mm
Screw hole specification：∮3.2mm x 4
3.2 Interface Parameter Definition
◆Power Input Port
Use 12V DC power supply，only allowed from the DC power supply and power socket to power the board
system，the plug of the power adapter DC IN specifications is D6.0, d2.0. without in a peripheral empty load
cases,12V dc power supply to support the minimum current 600 mA.
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Power socket interfaces are defined as follows，can use power panel power supply，the socket specifications is
6 pin 2.54 mm spacing.
NO.
Definition
Property
Description
1
VCC
input
12V input
2
VCC
input
12V input
3
GND
ground
electrode
ground electrode
4
GND
ground
electrode
ground electrode
5
VCC-5V
input
standby 5V input
6
STB
output
standby signal output
◆ Standby 5V input & standby signal output is used as standby power supply board，if want to do low standby
power consumption，the standby 5V input & standby signal output signal respectively connected with the 5 v
power supply board STB and PS_ON（the description of the two signals might be different from different
suppliers of power supply board，Please refer to the actual）， If you don't need to do low standby power
consumption,then no need to connect the 2 pins.
◆ BAT1 RTC Battery Port
Used to install the clock battery，supply power to the system clock when power outages.
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Images of welding is a 1.25 mm spacing of 2 pin wafer socket，to reduce the overall height of board，can
choose welding standard 2032 battery socket
NO.
Definition
Property
Description
1
RTC
input
3V input
2
GND
ground
electrode
ground electrode
◆ MIC Port
Please note that the MIC is positive negative connection，not reverse.
NO.
Definition
Property
Description
1
MIC-
input
MIC-
2
MIC+
input
MIC+
◆ Port Of Receiving Remote Control
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Images of welding is a remote control receiving head，the default three pin socket weld 2.54 mm spacing when
out of the factory.
NO.
Definition
Property
Description
1
IR
input
remote control signal input
2
GND
ground
electrode
ground electrode
3
VCC
Power
3.3V output
◆ Work Indicating Lamps
NO.
Definition
Property
Description
1
LED_B
blue lamp
work indicating lamp
2
VCC
power
3.3V output
3
LED_R
red lamp
standby indicating lamp
◆
The default support gongyang red blue double LED lights.
◆ LED/IR Port
The position of remote control receiving and indicating light is shared（can choose welding 2.54 mm
spacing of 7 pins socket）。
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NO.
Definition
Property
Description
1
LED_B
output
work indicating lamp
2
VCC
power
3.3V output
3
LED_R
output
standby indicating lamp
4
ADC
ADC input
ADC button input
5
IR
input
remote control signal input
6
GND
ground
electrode
ground electrode
7
3.3V
power
3.3V output
◆ Backlight Control Port
Use for LVDS screen backlight control，the 12V power supply current is not more than 1.5A，When using more
than 19 inch screen or screen backlight power in more than 20W，backlight power supply electricity is taken
from the other power plate，so as not to cause system instability.Backlight can make voltage is 5V，if other
voltage, please add IO level conversion circuit. The 12V power supply only as a backlight power output,
don't as a power input supply system.
NO.
Definition
Property
Description
1
VCC
power
12V output
2
VCC
power
12V output
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3
BL-EN
output
backlight enable control
4
BL-ADJ
output
backlight brightness adjust control
5
GND
ground
electrode
ground electrode
6
GND
ground
electrode
ground electrode
◆ I/O Control Port
Used for provide control signal input/output of peripherals，Level of 3.3V，ADC signal can be used to button
control。
NO.
Definition
Property
Description
1
VCC
power
3.3V output
2
I/O
input
GPIO-1
3
I/O
input
GPIO-2
4
I/O
output
GPIO-3
5
ADC
input / output
ADC signal
6
GND
ground
electrode
ground electrode
◆ LVDS Port
Commonly used LVDS interface definitions，support single/ double channels，6/8 bits 1080P LVDS screen.
Screen voltage can be choose by jumper cap，can choose to support 3.3V/5V/12V screen power supply.
In order to avoid burning board and screen, please pay attention to the following：
1. Please make sure the specifications and power supply voltage of the screen is correct,the power
supply of the board can meet the maximum current screen work accordingly
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2.Please confirm the power of the jumper cap is correct by multimeter.
Using jumper cap to select the power of the screen above, from top to bottom,in order：12V/5V/3.3V.
NO.
Definition
Property
Description
1
PVCC
power
output
LCD power output，+3.3v/+5V/ +12V optional
2
3
4
GND
ground
electrode
ground electrode
5
6
7
0-VN0
output
Pixel0 Negative Data (Odd)
8
0-VP0
output
Pixel0 Positive Data (Odd)
9
0-VN1
output
Pixel1 Negative Data (Odd)
10
0-VP1
output
Pixel1 Positive Data (Odd)
11
0-VN2
output
Pixel2 Negative Data (Odd)
12
0-VP2
output
Pixel2 Positive Data (Odd)
13
GND
ground
electrode
ground electrode
14
GND
ground
electrode
ground electrode
15
0-VNC
output
Negative Sampling Clock (Odd)
16
0-VPC
output
Positive Sampling Clock (Odd)
17
0-VN3
output
Pixel3 Negative Data (Odd)
18
0-VP3
output
Pixel3 Positive Data (Odd)
19
1-VN0
output
Pixel0 Negative Data (Even)
20
1-VP0
output
Pixel0 Positive Data (Even)
21
1-VN1
output
Pixel1 Negative Data (Even)
22
1-VP1
output
Pixel1 Positive Data (Even)
23
1-VN2
output
Pixel2 Negative Data (Even)
24
1-VP2
output
Pixel2 Positive Data (Even)
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25
GND
ground
electrode
ground electrode
26
GND
ground
electrode
ground electrode
27
1-VNC
output
Negative Sampling Clock (Even)
28
1-VPC
output
Positive Sampling Clock (Even)
29
1-VN3
output
Pixel3 Negative Data (Even)
30
1-VP3
output
Pixel3 Positive Data (Even)
◆ TTL double-wire serial interface socket*2
The board raises two groups of ordinary double-wire serial interface，can support general serial port devices on
the market，level of the serial port is 0V to 3.3V.If the abutting serial level higher than 3.3 V，must have the
isolating circuit or level conversion circuit, otherwise it will burn out master and equipment.
Notice：
1.If TTL serial port voltage can match or not, can't directly access MAX232,485 devices.
2.TX，RX connection if is correct.
NO.
Definition
Property
Description
1
GND
ground
electrode
ground electrode
2
UART- RX
input / output
RX
3
UART- TX
input / output
TX
4
VCC
power
3.3V output
◆ TTL four-wire serial interface socket *1
The board raises one group of ordinary four-wire serial interface，can support general serial port devices on the
market，level of the serial port is 0V to 3.3V.If the abutting serial level higher than 3.3 V，must have the
isolating circuit or level conversion circuit, otherwise it will burn out master and equipment.
Notice：
1.If TTL serial port voltage can match or not, can't directly access MAX232,485 devices.
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2.TX，RX connection if is correct.
NO.
Definition
Property
Description
1
UART-RTS
input /output
RTS
2
UART-CTS
input / output
CTS
3
GND
ground
electrode
ground electrode
4
UART-RX
input / output
RX
5
UART-TX
input / output
TX
6
VCC
power
3.3V output
◆ USB
The board has 2 USB standard interface，4 built-in USB serial port，used for peripheral extended，the
default is HOST，power supply current is not more than 500mA，for the USB OTG port，can select Host/Device
by the jumper cap position as below picture.
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NO.
Definition
Property
Description
1
VCC
power
5V output
2
DM
input / output
DM
3
DP
input / output
DP
4
GND
ground
electrode
ground electrode
◆ Touch Screen Port
NO.
Definition
Property
Description
1
VCC
power
3.3V output
2
SCK
input/output
I2C clock
3
SDA
input/output
I2C data
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4
INT
input/output
interrupt
5
RST
input/output
reset
6
GND
ground
electrode
ground electrode
◆ LINE_IN interface
NO.
Definition
Property
Description
1
LIN
input
left channel audio input
2
RIN
input
right channel audio input
3
GND
ground
electrode
ground electrode
4
NC
empty
unused
◆ Audio Port 1(External amplifier needed)
NO.
Definition
Property
Description
1
AL
output
audio output left
2
HS-MIC
input
detection of headset insert
3
GND
ground
electrode
ground electrode
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4
AR
output
audio output right
◆ Audio Port 2(can drive loudspeaker directly)
NO.
Definition
Property
Description
1
OUTP-R
output
audio output right+
2
OUTN-R
output
audio output right+
3
OUTN-L
output
audio output left-
4
OUTP-L
output
audio output left-
◆ Switch machine button interface
NO.
Definition
Property
Description
1
PWR-ON
input
a pin of an external light touch button
2
GND
ground
electrode
another pin of an external light touch button
◆ Uboot update key
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NO.
Definition
Property
Description
1
Uboot
input
Connect uboot pin
2
GND
gnd
Connect uboot pin
◆ Other Standard Interfaces And Function:
Memory Port
SD/TF card
data storage, maximum support 32G
USB
HOST port, support data storage, data input, USB,
mouse keyboard, camera, touch screen etc.
Ethernet Port
RJ45 port
support 100M wired network
HDMI Port
standard port
support HDMI data output, maximum support
1080P
Earphone Port
standard port
3.5mmstandard port
3G Port
PCI-E standard
port
support variable PCI-E 3G 4G module, Huawei,
ZTE etc.
SIM Card Port
standard port
support variable system（depend on 3G module）
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Chapter 4. Electric Performance
Project
Min
Typical
Max
Power voltage
voltage
--
12V
--
ripple wave
--
--
50mV
Power voltage
current
3A
Power current
(HDMIoutput,no
other peripheral)
working current
--
300mA
500mA
standby current
--
17mA
20mA
USB power
supply current
--
--
500mA
Power
current(LVDS)
3.3V working
current
400 mA
500 mA
5V working
current
550 mA
1A
12V working
current
580 mA
1A
USB power
supply current
--
--
500mA
Total output
current
3.3V
800mA
Environment
Relative
--
--
80%
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humidity
working
temperature
-20℃
--
70℃
Remark 1：When connect the LVD screens，need to pay attention to select the right
backlight working voltage 3.3V, 5V, 12V，the users cannot be applied to beyond the
corresponding maximum current peripherals.
Remark 2: When connect the LVD screens，the board of the whole working current
and standby current depending on the connection screens，above form not listed.
Chapter 5 Assembly Using Notice
In the process of assembly use，please note the following points (and not limited to)
problem.
一， Bare board and a peripheral short circuit problem.
二， In the process of installing fixed，avoiding the bare board deformation
caused by fixed problems.
三， When connect the LVD screens，pay attention to the screen voltage, electric
current if is coincident. Attention to the problem of screen socket 1 pin
direction.
四， When connect the LVD screens，pay attention to the screen backlight
voltage, electric current if is coincident.The backlight power is more than
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20W, whether or not to use other power panel power supply.
五， Peripheral devices (USB, IO, etc) when installation，attention to the problem
of peripheral IO level and current output。
六， A serial port when installation，pay attention to whether connect 232485
devices directly.TX，RX connection if is correct.
七， Whether the input power supply access on the power input interface，
according to the total peripheral evaluation ，whether can meet the
requirements of the input power supply voltage, electric current and so on.
To eradicate facilitate the operation from a backlight socket for access to
the power supply input power.