Monday, March 23, 2015

A20-SOM-EVB

REFERENCE DESIGN FOR A20-SOM ON 2 LAYER BOARD
A20-SOM-EVB is reference design on 2 layer board for A20-SOM which adds VGA, HDMI, Audio In/Out, LCD, 2 Mpix Camera, Gigabit Ethernet, SATA, USB-OTG and 2 USB hosts is available with Eagle CAD files, so everyone can modify and tailor to his needs.

FEATURES
  • Includes A20-SOM-4GB
  • A20-SOM(-4GB) matching connectors
  • VGA output with a connector
  • HDMI output with a connector
  • LCD output on a row-of-pins
  • Gigabit interface with a connector
  • Camera 2 Mpix
  • 2xUEXT connectors
  • SATA connector and SATA power connector
  • USB-OTG with power control and current limiter
  • LiPo Battery connector with battery-charging capabilities
  • Mic input and headphones out with connectors
  • Android 7 buttons
  • SD-MMC connector
  • UART0 connector for console debug
  • 5 GPIO connectors x40 pin 0.1"
  • Status LEDs
  • 4 x M3 x 8mm screws and 4 x M3 x 6mm metal spacers
  • Dimensions of the SOM part: (3200 x 2200)mil ~ (55.88 x 81.28)mm
  • Dimensions of the EVB part: (5300 x 4050)mil ~ (134.62 x 102.87)mm