XW711

XW711
Manufacturer	Manufacturer
Dimensions	182mm x 120mm x 10mm
Release Date	Month year
Website	Device Product Page
Specifications
SoC	A13 @ 1Ghz
DRAM	512MiB DDR3 @ 408MHz
NAND	4GB
Power	DC 5V @ ?A, 1800mAh 3.7V Li-Ion battery
Features
LCD	800x480 (7" 16:9)
Touchscreen	5-finger capacitive (Silead GSL1680)
Audio	3.5mm headphone plug, internal speaker, internal microphone
Network	WiFi 802.11 b/g/n (Realtek RTL8188ETC)
Storage	µSD
USB	1 USB2.0 OTG
Camera	0.3MP (640x480) front
Other	Accelerometer (Manufacturer device FIXME)
Headers	...

This page needs to be properly filled according to the New Device Howto and the New Device Page guide.

Identification

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

• Model Number: MC7403A
• Build Number: nuclear_pub_eng 4.0.4 iMM76D 20120712 test-keys

Sunxi support

Current status

No u-boot patch was made available, so therefor this device is not supported.

Manual build

• For building u-boot, use the "MANUFACTURER_DEVICE" target.
• The .fex file can be found in sunxi-boards as szenio_1207c4.fex

Everything else is the same as the manual build howto.

Tips, Tricks, Caveats

FEL mode

The something button triggers FEL mode.

Booting from a SD card

The original page mentioned something about disabling the NAND in the .fex file, to allow booting from SD. This seemed quite curious, and the details have therefor been removed while awaiting confirmation.

Enabling the WiFi

It might be necessary to force usbc1 on so the kernel can detect the wifi controller.

Adding a serial port (voids warranty)

DEVICE UART pads

Device disassembly

See the Q8 tablet format disassembly page.

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.

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Also known as

• Bulltech Szenio 1207c4
• HC-756/MID-756
• Time2Touch MC7403A

See also

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