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Operating Guide of Digital Signage System (VT6078 main board inside) 1
Digital Signage System VT6078 main board inside
Operating Guide Ver.1.0
April 12, 2013
Written by Steven Huang
Approval by Robert Kuo
VIA Embedded Platform Division
VIA TECHNOLOGIES, INC.
Operating Guide of Digital Signage System (VT6078 main board inside) 2
Revision History
Document Version Date Description Initials
VT6078 Main Board Revision 1
Version 0.1 2012/10/11 - Initial internal release Steven Huang
Version 0.2 2012/11/08 - Add “Classification of the assessment
methods” in Appendix. Steven Huang
Version 0.3 2012-11-19 - Change title for Digital Signage purpose Steven Huang
VT6078 Main Board Revision 2
Version 0.4 2012/12/18 - Modify Block Diagram
- Update Placement View Steven Huang
Version 0.5 2013/1/25 - Modify Memory describe Steven Huang
Version 0.6 2013/4/8 - Modify System Specification Steven Huang
VT6078 Main Board Revision A
Version 1.0 2013/4/12 - Initial internal release Steven Huang
Operating Guide of Digital Signage System (VT6078 main board inside) 3
Table of Contents
1. Introduction.......................................................................................................................... 5
2. Main Board / System Specification ..................................................................................... 6
3. Main Board Block Diagram................................................................................................. 8
4. Outline / Placement View .................................................................................................... 9
4.1 System Outline view-1: Front side (Vertical) ................................................................ 9
4.2 System Outline view-2: Back side (Vertical) .............................................................. 10
4.3 System Outline view-3: Horizontal ..............................................................................11
4.4 System Outline view-4: with Cradle.............................................................................11
4.5 System Outline Function define................................................................................... 12
4.6 Main Board Top side view........................................................................................... 13
4.7 Main Board Bottom side view ..................................................................................... 14
4.8 Main Board Top side Silk view ................................................................................... 15
4.9 Main Board Bottom side Silk view.............................................................................. 16
5. Main Board Pin Header & Connector List ........................................................................ 17
6. Main Board Pin Header & Connector Pin Assignment..................................................... 18
6.1 SW1: Power On/Off Button......................................................................................... 18
6.2 LED1: Power LED....................................................................................................... 18
6.3 SD1: SD Card Slot ....................................................................................................... 19
6.4 USB 1, 2: Front USB Port1, Port3 Connector ............................................................. 19
6.5 LINEOUT1: Line-Out Jack ......................................................................................... 20
6.6 MIC1: Mic-In Jack....................................................................................................... 20
6.7 SPI1: Serial Flash ROM Programming Header........................................................... 21
6.8 J2: DC-In +12V Jack ................................................................................................... 21
6.9 LAN1: RJ-45 Ethernet Connector ............................................................................... 22
6.10 HDMI1: HDMI Connector ........................................................................................ 23
6.11 VGA1: VGA Connector ............................................................................................ 24
6.12 USB 3, 4: Back USB Port2, Port4 Connector............................................................ 25
6.13 J1: USB Interface Connector ..................................................................................... 25
6.14 CON1: RS232/Console Connector ............................................................................ 26
6.15 I2C1: I2C Connector.................................................................................................. 26
7. Main Board Pin Header & Connector Spec. List............................................................... 27
8. Mechanical Dimension ...................................................................................................... 29
8.1 System Dimension: ...................................................................................................... 29
8.2 Main Board Dimension:............................................................................................... 30
9. Appendix............................................................................................................................ 31
9.1 Replaceable batteries: .................................................................................................. 31
Operating Guide of Digital Signage System (VT6078 main board inside) 4
9.2 CLASSIFICATION OF THE ASSESSMENT METHODS: ...................................... 31
Operating Guide of Digital Signage System (VT6078 main board inside) 5
1. Introduction
The Digital Signage System built-in by simply hardware architecture that small but
completely functions supported. The main board VT6078 is a highly integrated ARM
(Advanced RISC* ¹ Microelectronics) base compatible system board. It designed with
small form factor size which mainly for embedded products purpose. It also aimed
marketing on the region of portable integrated system assembly. It suit with various
domain applications which like Tablet PC, Industrial PC, Embedded Platform or Thin
Client etc….
The Central Processing Unit of VT6078 main board is used by Wonder Media
WM8950 800MHz ARM Cortex-A9 Uni-Core RISC Processor. The WM8950 is a
cutting-edge System-on-a-Chip (SoC) designed to be blended into modern portable
gadgets perfectly with impressive processing power and features.
This main board has advanced technologies and support that combined with popular
function in the marketing currently in the board, such as SDIO interface by connector,
SD/SDIO/eMMC socket, RJ-45 10 / 100 Ethernet jack, USB interface (1 port shared for
Wi-Fi module or UART1 TX/RX only), Mic-In (shared for CIR) / Headphone Out jack,
HDMI / VGA output (by mini HDMI connector) port, UART/I2C interface and 12V
DC-In and so on.
* ¹ RISC: Reduced Instruction Set Computing
Operating Guide of Digital Signage System (VT6078 main board inside) 6
2. Main Board / System Specification
Items Description
PCB Size - 155mm x 109.8mm x 1.6mm 4 layer
Processor - Wonder Media WM8950 Application Processor.
- Powerful Processor Core – 800MHz ARM Cortex-A9
Uni-Core RISC Processor
- Performance Scalable Powerful RISC Processor Core
- Built-in Versatile Peripherals
- Enhanced Video/Audio Multi-Standard Encoding and
Decoding
- Simplified Design/Development with Cost-effective
System BOM
Graphic - Supports DVO Digital Video Out for external HDMI
Transmitter.
- Supports up to (1920x1080 @60Hz)
- 2D/3D graphics
- Mali-400 SP
- OpenGL ES 2.0
- OpenVG 1.1
Memory - DDR3-DRAM 1066 1GB
- eMMC 4GB
- SPI flash 512KB
NAND Flash - Samsung eMMC flash ROM support
Ethernet - VIA VT6113 10/100 Base-TX PHY chip
Video - H.264 video encoding
- MPEG-1 MPEG-2 MP@ML
- VC1, others
Audio - Audio port with Line-out and MIC-in
- VT1603A I2S audio
- Internal Speaker (optional)
Wi-Fi Module - VNT9271B6050 complied with IEEE 802.11b/g/n
standard from 2.4~2.5GHz (optional)
Power Supply - DC 12V
- 1 x 6.0/2.5 Ø DC Jack connector
Front Panel I/O - 2 USB 2.0 ports
Operating Guide of Digital Signage System (VT6078 main board inside) 7
- 1 SD2.0 card slot
- 1 Audio Line-Out Jack
- 1 Audio Mic-In Jack (share for CIR, optional)
- CIR pin header (optional)
Back Panel I/O - 2 USB 2.0 ports
- (1 port shared with J1 connector caused by Wi-Fi
module used, optional)
- (1 port shared for UART1 TX/RX only, optional)
- HDMI connector
- Mini HDMI connector for RGB output
- 1 10/100 Base- RJ45 connector
- 1 DC-in Jack
System Indicator - 1 Blue Color Power LED
Boot Loader - On board 512KB SPI Flash ROM
Operating System - Linux Ubuntu V11.10 support
Environmental
Specification for
System
- Operating Temperature: 0°C ~ 40°C
- Storage Temperature: -20°C ~ 70°C@ 90%
- Relative Humidity: 0 ~ 80% @ 40°C, non-condensing
- EMC Approved: CE, FCC Class B
- Environment: EnergyStar Compliant
- Safety: TUV-GS/UL-GS/cULus/CB (optional)
Weight for whole
System
- 460 gram
* The specification is subject to change without prior notice
Operating Guide of Digital Signage System (VT6078 main board inside) 8
3. Main Board Block Diagram
19mm x 19mm
(OPTION)
UART1 TX/RX only
WM8950
NAND FLASH/eMMC
DDR3 DRAM
Serial Flash
(Sharefor CIROPTION)
UART0
SD CARD800MHzCortex A9
Int' SPKer(OPTION)
ADV7125
SF
NAND
DDR3HDMI
RGB DVO
UART
SD0
VT1603A
VT6113
USBH0
USB
VGA
HDMI
(OPTION)CIR HEADER
(OPTION)
VNT9271 WI-FI
I2C
RJ45 MII
I2SMIC-IN(CONSOLE)
(OPTION)
HP-OUT
USBH2
USBH1
USBH3
CIR
(OPTION)
Operating Guide of Digital Signage System (VT6078 main board inside) 9
4. Outline / Placement View
4.1 System Outline view-1: Front side (Vertical)
Operating Guide of Digital Signage System (VT6078 main board inside) 10
4.2 System Outline view-2: Back side (Vertical)
Operating Guide of Digital Signage System (VT6078 main board inside) 11
4.3 System Outline view-3: Horizontal
4.4 System Outline view-4: with Cradle
Operating Guide of Digital Signage System (VT6078 main board inside) 12
4.5 System Outline Function define
Operating Guide of Digital Signage System (VT6078 main board inside) 13
4.6 Main Board Top side view
Operating Guide of Digital Signage System (VT6078 main board inside) 14
4.7 Main Board Bottom side view
Operating Guide of Digital Signage System (VT6078 main board inside) 15
4.8 Main Board Top side Silk view
Operating Guide of Digital Signage System (VT6078 main board inside) 16
4.9 Main Board Bottom side Silk view
Operating Guide of Digital Signage System (VT6078 main board inside) 17
5. Main Board Pin Header & Connector List
Item Function
1 SW1 Power On/Off Button
2 LED1 Power LED
3 SD1 SD Card Slot
4 USB 1,2 Front USB Port1, Port3 Connector
5 LINEOUT1 Line-Out Jack
6 MIC1 Mic-In Jack
7 BAT1 RTC Battery
8 SPI1 Serial Flash ROM Programming Header
9 J2 DC-In +12V Jack
10 LAN1 RJ-45 Ethernet Connector
11 HDMI1 HDMI Connector
12 VGA1 VGA connector
13 USB 3,4 Back USB Port2, Port4 Connector
14 J1 USB interface Connector
15 CON1 RS232/Console Connector
16 I2C1 I2C signal Connector
17 SPK1 On board Speaker
Operating Guide of Digital Signage System (VT6078 main board inside) 18
6. Main Board Pin Header & Connector Pin
Assignment
(All Figures are viewed by TOP side of Main Board)
6.1 SW1: Power On/Off Button
6.2 LED1: Power LED
SW1
Pin No. Signal
1 GND
2 PWRBTN-
3 GND
4 GND
LED1
Pin No. Signal
1 VCC(+)
2 GND(-)
Operating Guide of Digital Signage System (VT6078 main board inside) 19
6.3 SD1: SD Card Slot
6.4 USB 1, 2: Front USB Port1, Port3 Connector
USB1 USB2
Pin No. Signal Pin No. Signal
1 VCC(+5V) 1 VCC(+5V)
2 USBHD0- 2 USBH2-
3 USBHD0+ 3 USBH2+
4 GND 4 GND
SD1
Pin No. Signal
1 SD0DATA2
2 SD0DATA3
3 SD0CMD
4 GND
5 VDD (3.3V)
6 SD0CLK
7 GND
8 SD0DATA0
9 SD0DATA1
10 SD0WP
11 SD0CD
Operating Guide of Digital Signage System (VT6078 main board inside) 20
6.5 LINEOUT1: Line-Out Jack
6.6 MIC1: Mic-In Jack
LINEOUT1
Pin No. Signal
1 GND
2 HPOUTL
3 HPOUTR
4 HP_DET
5 GND
6 GND
MIC1
Pin No. Signal
1 GND
2 MIC_IN1 (CIR1)
3 MIC_IN2 (VSUS33)
4 GND
5 GND
6 GND
Operating Guide of Digital Signage System (VT6078 main board inside) 21
6.7 SPI1: Serial Flash ROM Programming Header
6.8 J2: DC-In +12V Jack
SPI1
Pin No. Signal
1 NA
2 SFCS1 (Reserved)
3 SFDO
4 SFDI
5 SFCLK
6 SFCS0-
7 GND
8 VPROG_SP1 (3.3V)
J2
Pin No. Signal
1 DCIN (+12V)
2 GND
3 GND
Operating Guide of Digital Signage System (VT6078 main board inside) 22
6.9 LAN1: RJ-45 Ethernet Connector
LAN1
Pin No. Signal
R1 3.3V (Stand by)
R2 TX+
R3 TX-
R4 RX+
R5 RX-
R6 3.3V (Stand by)
R7 NA
R8 NA
R9 NA
R10 NA
R11 NA
L1 LINK
L2 3.3V (Stand by)
L3 3.3V (Stand by)
L4 SPEED
Operating Guide of Digital Signage System (VT6078 main board inside) 23
6.10 HDMI1: HDMI Connector
HDMI1
Pin No. Signal
1 GND
2 LCD1DO2+
3 LCD1DO2-
4 GND
5 LCD1DO1+
6 LCD1DO1-
7 GND
8 LCD1DO0+
9 LCD1DO0-
10 GND
11 LCD1CLK+
12 LCD1CLK-
13 GND
14 HDMI_CECIN
15 DDCSCL
16 DDCSDA
17 NA
18 VCC_5V
19 HPD
Operating Guide of Digital Signage System (VT6078 main board inside) 24
6.11 VGA1: VGA Connector
VGA1
Pin No. Signal
1 GND
2 RED
3 RED
4 GND
5 GREEN
6 GREEN
7 GND
8 BLUE
9 BLUE
10 GND
11 HSYNC
12 VSYNC
13 GND
14 NA
15 VGA_SCL
16 VGA_SDA
17 NA
18 VCC_5V
19 NA
Operating Guide of Digital Signage System (VT6078 main board inside) 25
6.12 USB 3, 4: Back USB Port2, Port4 Connector
USB3 USB4*
Pin No. Signal Pin No. Signal
1 VCC(+5V) 1 VCC(+5V)
2 USBH1- 2 USBH3- (RX)
3 USBH1+ 3 USBH3+ (TX)
4 GND 4 GND
* USB4 signal shared with J1 USB interface connector
6.13 J1: USB Interface Connector
J1
Pin No. Signal
1 VCC(5V)
2 USBH3-
3 USBH3+
4 GND
5 USB_WIFI_LED
6 GPIO0
Operating Guide of Digital Signage System (VT6078 main board inside) 26
6.14 CON1: RS232/Console Connector
6.15 I2C1: I2C Connector
CON1
Pin No. Signal
1 TXD0
2 RXD0
3 GND
4 RTS0
5 CTS0
I2C1
Pin No. Signal
1 VCC33
2 I2C0SCL
3 I2C0SDA
4 GND
Operating Guide of Digital Signage System (VT6078 main board inside) 27
7. Main Board Pin Header & Connector Spec.
List
Location Description P/N of Vendor
SW1 SWITCH PUSH BUTTON
DTSA-62N-S-V(676) DIP 4PIN RIGHT
ANGLE BROWN Diptronics
DTSA-62N-S-V(676)
LED1 LED LAMP A214B/SUB/C470/S400-A4
BLUE DIP 2PIN,LENGTH=7.3mm
W/HOLDER,(4.0mm*6.4mm)
EVERLIGHT
A214B/SUB/C470/S400-A4
SD1 SD CARD CONN 156-1000302601 11PIN
SMD BLACK H=3.05mm TAISOL
156-1000302601
USB 1,2,3,4 CONN USB C023552-11 SINGLE A TYPE
1*4PIN RIGHT ANGLE DIP BLACK,LCP
CHUNFENG
C023552-11
LINEOUT1 CONN JACK JZ0060-70S0-3R AUDIO
JACK 6PIN,DIP GREEN Φ3.6mm RIGHT
ANGLE KORTAK
JZ0060-70S0-3R
MIC1 CONN JACK JZ0060-P0S0-3R AUDIO
JACK 6PIN,DIP PINK Φ3.6mm RIGHT
ANGLE KORTAK
JZ0060-P0S0-3R
SPI1 WIRE TO BOARD CONN 87213-0800G
1*8PIN/1.0mm SMD IVORY,PA46 MALE
RIGHT ANGLE ACES
87213-0800G
J2 CONN JACK 2DC-S026B201 DC JACK 3PIN
BLACK,PA9T RIGHT ANGLE Singatron
2DC-S026B201
LAN1 CONN RJ RS3-26401D1F RJ45 PORT
W/LED(L)GREEN/ORANGE,(R)YELLOW
1PORT 15PIN,30u"GOLD DIP,BLACK RIGHT
ANGLE UDE
RS3-26401D1F
HDMI1 HDMI CONN 099AAAC19CBACNN
19PIN/0.5mm SMD RIGHT ANGLE
BLACK,LCP Dragonstate
099AAAC19CBACNN
Operating Guide of Digital Signage System (VT6078 main board inside) 28
VGA1 HDMI CONN 60U019S-354N-A1
19PIN/0.4mm SMD(SHELL DIP) RIGHT
ANGLE BLACK,LCP FREEPORT
60U019S-354N-A1
J1 WIRE TO BOARD CONN 87213-0600G
1*6PIN/1.0mm SMD IVORY,PA46 MALE
RIGHT ANGLE ACES
87213-0600G
CON1 WIRE TO BOARD CONN 85204-0500L
1*5PIN/1.25mm SMD IVORY,PA46 MALE
RIGHT ANGLE ACES
85204-0500L
I2C1 CONN WAFER 88460-0401
1*4PIN/0.8mm SMD RIGHT ANGLE
IVORY,PA46 ACES
88460-0401
Operating Guide of Digital Signage System (VT6078 main board inside) 29
8. Mechanical Dimension
8.1 System Dimension:
Operating Guide of Digital Signage System (VT6078 main board inside) 30
8.2 Main Board Dimension:
Operating Guide of Digital Signage System (VT6078 main board inside) 31
9. Appendix
9.1 Replaceable batteries:
If an equipment is provided with a replaceable battery, and if replacement by an incorrect type
could result in an explosion (for example, with some lithium batteries), the following applies:
- if the battery is placed in an OPERATOR ACCESS AREA, there shall be a marking
close to the battery or a statement in both the operating and the servicing instructions.
- if the battery is placed elsewhere in the equipment, there shall be a marking close to the
battery or a statement in the servicing instructions.
This marking or statement shall include the following or similar text:
9.2 CLASSIFICATION OF THE ASSESSMENT METHODS:
The antenna of the product, under normal use condition is at least 20 cm away from the
body of the user. Warning the statement to the user for keeping at least 20 cm separation
distance and the prohibition of operating to a person has been printed on the user’s manual. So,
this product under normal use is located on electromagnetic far field between the human body.