Empire ElectroniX D709

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Empire ElectroniX D709
Empire electronix d709 front.jpg
Manufacturer Empire ElectroniX
Dimensions 8.6mm x 121mm x 193mm
Release Date February 2013
Website N/A
Specifications
SoC A13 @ 1GHz
DRAM 512MiB DDR3 @ 432MHz
NAND 2/4/8/16GB
Power DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery
Features
LCD 800x480 (7" X:Y)
Touchscreen X-finger capacitive/resistive (Manufacturer device)
Audio 3.5mm headphone plug, internal speaker, internal microphone
Network WiFi 802.11 b/g/n (Realtek 8188EUS)
Storage µSD
USB 1 USB2.0 OTG
Camera 0.3MP (640x480) front
Other Accelerometer (Manufacturer device)


Contents

Identification

On the back of the device, the following is printed:

Empire
ElectroniX
EMP2012110104720

The PCB has the following silkscreened on it:

On its back:

MID_7#PCB_VRE1.2
2012/08/20

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

  • Model Number: DEVICE
  • Build Number: SOC_BOARD_DEVICE_*.*

Sunxi support

Current status

U-Boot support was added in 2015

A fex file was written as well.


Manual build

You can build things for yourself by following our Manual build howto and by choosing from the configurations available below.

U-Boot

Sunxi/Legacy U-Boot

Use the MANUFACTURER_DEVICE build target.

Mainline U-Boot

Use the MANUFACTURER_DEVICE build target.

Linux Kernel

Sunxi/Legacy Kernel

Use the MANUFACTURER_DEVICE.fex file.

Mainline kernel

Use the FAMILY-CHIP-DEVICE.dtb device-tree binary.

Tips, Tricks, Caveats

Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.

FEL mode

The Volume- button triggers FEL mode.

Device specific topic

If there are no further device specific topics to add, remove these sections.

...

Adding a serial port (voids warranty)

DEVICE UART pads

This section explains how to attach a serial port to the device. Make sure it refers to our UART howto. For a development board, you can just mention how to find the header with the pins and include a picture, and you can remove the warranty voiding warning.

Device disassembly

If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the Plastic tool howto.

Locating the UART

Describe how to find the RX,TX,GND signals here, and mention the UART howto.

Pictures

Take some pictures of your device, upload them, and add them here. DO NOT UPLOAD PICTURES WHICH YOU PLUCKED OFF THE INTERNET.

Also known as

List rebadged devices here.

See also

Add some nice to have links here. This includes related devices, and external links.

Manufacturer images

Optional. Add non-sunxi images in this section.

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