+ User Manual
http://dl.linux-sunxi.org/A13/A13%20User%20Manual%20-%20v1.2%20%282013-01-08%29.pdf
+ - Next Thing Co GR8 (sun5i)
+
* Dual ARM Cortex-A7 based SoCs
- Allwinner A20 (sun7i)
+ User Manual
* Octa ARM Cortex-A7 based SoCs
- Allwinner A83T
+ Datasheet
- http://dl.linux-sunxi.org/A83T/A83T_datasheet_Revision_1.1.pdf
+ https://github.com/allwinner-zh/documents/raw/master/A83T/A83T_Datasheet_v1.3_20150510.pdf
+ + User Manual
+ https://github.com/allwinner-zh/documents/raw/master/A83T/A83T_User_Manual_v1.5.1_20150513.pdf
+
+ * Quad ARM Cortex-A53 based SoCs
+ - Allwinner A64
+ + Datasheet
+ http://dl.linux-sunxi.org/A64/A64_Datasheet_V1.1.pdf
+ + User Manual
+ http://dl.linux-sunxi.org/A64/Allwinner%20A64%20User%20Manual%20v1.0.pdf