Forfun Q88DB

A standard Q8 format, A13 based tablet, but with separate UART pads.

= Identification =

In android, under Settings->About Tablet, you will find:


 * Model Number: A13-MID
 * Build Number: nuclear_pfdq88d-eng 4.0.4 IMM76D 20130531

= Sunxi support =

Current status
Supported.

Manual build

 * For building u-boot, use the "Forfun_Q88DB" target.
 * The .fex file can be found in sunxi-boards as forfun_q88db.fex

Everything else is the same as the manual build howto.

Mainline U-Boot
Supported in the mainline u-boot git 'master' branch and scheduled for the v2015.04 release.

For building mainline u-boot, use the forfun_q88db board name.

= Tips, Tricks, Caveats =

FEL mode
The VOL+ button triggers boot0 FEL mode.

= Adding a serial port (voids warranty) =



Device disassembly
See the Q8 tablet format disassembly page.

Locating the UART
There are two pads to the left of the SoC, just solder on some wires according to our UART howto. These pads are not multiplexed with the SD card.

= Pictures =

= Also known as =

Probably has many rebadgers.
 * Most commonly found as Forfun Q88DB

= See also =


 * Other Q8 format A13 based tablets.
 * More PCB pictures posted in some Internet forum