s5p4418 Development Board Introduction

Website: http://topeetboard.com

1. Console Console serial port
Use the serial cable to connect the Development Board COM3 to the PC's serial port, if the PC or notebook does not have a serial port, it is necessary
A USB to serial port device.
Note: Plug and unplug the serial port, in case of a power outage, in order to avoid the presence of Plug and unplug device damage.
Please refer to "3.1 HyperTerminal installation and use" for the operating software of the serial port on the PC.
iTOP-4418 Development Board leads to two serial ports, of which CON3 is the debug serial port as the system, as shown in:

2. Connection of the screen
In terms of appearance, the Development Board has 2 HDMI interface, in fact, only one can be received on the HDMI monitor. Such as
As shown:

The larger HDMI-A interface (the interface within the red box) can only be connected to the 7-inch screen provided by Schindler or
9.7-inch screen, which has 5V (or 3.3V) power, absolutely cannot receive the HDMI monitor. Use Schindler to provide
HDMI cable can be anti-stay, will not be wrong, before users figure out the signal, do not use their own purchase of HDMI
Line!
The smaller HDMI (the interface inside the brown box) is the standard hdmi-c interface (not an international standard,
But a lot of electrical equipment inside are used, belong to the Japanese Sony company defined an HDMI interface, specifically can Baidu),
We recommend the use of our C port to a port of the HDMI cable connection.
iTOP-4418 In addition to using the HDMI cable to connect the screen, but also through our usual use of the soft line
Type to connect. The soft-line cable on the backplane is connected to the terminal in the Green box.

3. Capacitive screen Connection (7-inch screen and 9.7-inch screen)

The iTOP-4418 all-in-all version supports 7-inch or 9.7-inch capacitive screens, which can be used with the LVDS-LCD interface
Or use a soft-line connection. The soft line is connected with a metal contact facing down.

As shown in.

Screen connection, you can use the HDMI cable provided by our company, through the Development Board "large HDMI interface to connect or
Use the soft cable to connect to the 30pin socket on the Development Board. Note that the 30pin socket on the board is a "flip way",
The contact point of the soft-line metal is facing down.

4. Display (HDMI) connection
Using the HDMI cable provided by our company, connect the Backplane Hdmi-c interface and the hdmi-a on the monitor. Remind again
Be sure to use the HDMI line provided by our company!
If you use a computer monitor with an HDMI interface, there is no touch function, so you need to connect a USB mouse and
Keyboard. The USB port on the backplane is the same as the computer, and the kernel has its own driver. At the same time, if we buy the LCD
screen, you can also connect a USB mouse and keyboard, and the touch and mouse keyboard will work simultaneously.

5. RGB LCD4.3-inch connection

The iTOP-4418 all-in-all version supports a 4.3-inch resistive screen with the following connection:
The 4.3-inch screen has a flip-down interface and a soft line with a metal contact facing down.

6. Connection of power supply
Use the board's 5V power supply to connect to the power outlet of the Development Board. ：

Core board parameters
Size 50mm*60mm
High Core Board connector is 1.5mm
Cpuarm cortex-a9 Four-core s5p4418 processor 1.4GHz
Memory 1GB DDR3 (2GB optional)
Storage 16GB EMMC
Power management AXP228, support for Dynamic FM, ultra-low power consumption
Operating voltage DC 5V power supply
System support Linux, Android and other systems
Angle extension 4418 function All out, four groups of connectors a total of 320 pin pin
Operating temperature-25 ℃ to +80℃
Backplane parameters
Size Bottom PLATE: 125mm * 190mm
Power DC power input connector, 5V/2A power input
Switch power connector
Dip SWITCH3 bit Dial switch
A/d1 Road
Jtag Interface One
Camera Interface 1 (can support 5 million camera)
gpio/can/rs485 Interface 1-way CAN 1-Way RS485 interface
User Key4 function keys
IRDA1 Infrared Integrated receiver head
MIC Support Mic Input
Phone Support headphone output
Serial Port 2 serial port
USB HOST3 USB Host, support USB2.0 protocol
TF Card1 a standard TF card interface
3G module ZTE 3G module, WCDMA format (optional)
WiFi Module Support
GPS module Support (optional)
Network Port Gigabit Ethernet Interface
LCD Interface 2-Way LVDS interface, 1-way RGB interface
MIPI Interface 1-Way Connection MIPI interface screen
HDMI interface standard HDMI v1.4,1080p HD resolution output interface
USB OTG1 path USB OTG 2.0
RTC Seat 1 x
Multimedia encoding supports h.263 H. MPEG and many other audio formats
Gyroscope/gravity sensor support

The latest Android 4.4 system/linux/ubuntu

s5p4418 Development Board Introduction