To provide reference for the design of SCH and PCB source file
The system platform use environment
Model A20 universal /A20 core board Super Core Board operating system Android 4.2, temperature 0 ° C~40 ° C
Expansion function module interface
TFT LCD supports 800*480800*6001024*6001024*7681280*8001920*1080 TFT screen
TSC supports the screen resistance / capacitance screen
IIC*2 supports mount resistance capacitance screen, sensors and other IIC equipment
UART*2 can be extended to GPS, BT module
SDHC*2 supports mount WiFi AR6302 module and SDHC module, other; support SD TF Card
USB HOST2.0*2 support (EVDO, WCDMA, mount the 3G TDSCDMA), U disk, mouse, keyboard and other equipment
Audio input and output audio input and output
G-Sensor supports MMA7660FC/dmard06 gravity sensor
Camera supports 200W, 300W, 500W camera
Debug (UART) serial debugging
OTG support PC connection; support mount 3G (EVDO, WCDMA, TDSCDMA), U disk, mouse, keyboard and other equipment
Other IO (GPIO) support physical buttons
HDMI supports HDMI 1080p, 720p output
The power supply interface, power interface
More information,please email to :leispark@126.com TKS!
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