A20笔记

allwinner的官方文档
https://github.com/allwinner-zh/documents/tree/master/A20

目前A20的开源开发板如下

• ITEAD A10/A20 Core
  https://www.itead.cc/wiki/ITEAD_A10/A20_Core
• A20-OLinuXIno-LIME2
  https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXIno-LIME2-4GB/open-source-hardware
• ICnova A20 SODIMM
  http://wiki.in-circuit.de/index.php5?title=ICnova_A20_SODIMM
• MarsBoard A20
  http://www.marsboard.com/new_marsboard_a20_download.html
• CubieBoard 3
  http://dl.cubieboard.org/model/CubieBoard3/Hardware/Board/
• LeMaker Banana Pi
  https://linux-sunxi.org/Banana_Pi
• pcDuino3
  http://store.linksprite.com/pcduino3b-a20-single-board-computer-supports-arduino-programming/

相较之下，我可能会选择A33