XW711

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XW711
Device front.jpg
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

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

Contents

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.

Images

HW-Pack

BSP

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.

Also known as

See also

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

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