IRULU X11

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IRULU X11
Irulu x11 front.jpg
Manufacturer [1]
Dimensions 261mm x 163mm x 11mm
Release Date Month year
Website [2]
Specifications
SoC A33 @ 1,3Ghz
DRAM 1GiB DDR3 @ 384MHz
NAND 8/16GB
Power DC 5V @ 2A, 5500mAh 3.7V Li-Ion battery
Features
LCD 1024x600 (10.1" X:Y)
Touchscreen 5-finger capacitive (Silead GSL3676)
Video None
Audio 3.5mm headphone plug, internal speaker, internal microphone
Network WiFi 802.11 b/g/n, Bluetooth 4.0 (RTL8723cs)
Storage µSD
USB 1 USB2.0 OTG
Camera 0.3MP (640x480) front, 2.0MP (1600x1200) rear
Other Accelerometer (Manufacturer device)

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

A low-cost tablet with a 1024x600 display. It is also called iRULU eXpro X1Plus.

Contents

Identification

There are two version of this tablet available. Both has the following printed on the back of the device:

Model No.: X11
POWER SOURCE: 5V 2.0A max
Designed by iRULU in USA
Assembled in China

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

  • Model Number: X11
  • Android version: 5.1.1
  • Firmware version: v3.3rc5
  • Kernel version: 3.4.39 [email protected] #36 Fri Sep 18 19:12:16 CST 2015
  • Build Number: LMY47V.20150918

Version 1.1

The PCB has the following silkscreened on it:

PHT
MID_V108_V1.1
MAINBOARD_V1.1
151228

Version 1.2

The PCB has the following silkscreened on it:

PHT_V108_V1.2_0901
160901

Differences 16GB Version

Hardware Version 1.1 Version 1.2
NAND 2x SK hynix H27UCG8T2ETR 1x SK hynix H26M52002CKR
RAM 2x Samsung K4B4G08468-HCH9 2x Micron PE028 6HP77 D9SGR 125 (can not read)
WLAN RTL8723bs RTL8723cs


Sunxi support

iRULU X11 running U-BOOT
iRULU X11 running LXDE

Current status

TODO

  • find the accelerometer on the pcb :)

You can boot uboot/linux with this device and the basic things are working. I'm using here Arch Linux ARM.


Hardware mainline linux Note
v1.1 v1.2
CPUfreq working working
LCD no no works, but not good (colorless, less gamma), needs probably an init sequence (see here: starry768x1024.c, this module is used by the Android OS)
Backlight working working
Touchscreen not tested yet working needs firmware "gsl1680e_101.fw" extraxted from gslX680new.ko, using ts_uinput from tslib
W-LAN rtl8723bs
working
rtl8723cs
not tested yet
rtl8723bs is in staging since linux-4.12 (also a firmware is needed) / rtl8723cs is available out of tree
Bluetooth not tesetd yet not tested yet
Sound not tested yet not tested yet

Images

Optional. Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under See also. If no sunxi based images are available, this section can be removed.

HW-Pack

Optional. Add MANUFACTURER DEVICE sunxi HW-pack specifics here. When empty, this section can be removed.

BSP

Optional. Add MANUFACTURER DEVICE sunxi BSP specifics here. When empty, this section can be removed.

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. Verify with sunxi-fel:

sunxi-fel -l
USB device 008:010   Allwinner A33     0461872a:035400c2:9ab76905:00000000

sunxi-fel version
AWUSBFEX soc=00001667(A33) 00000001 ver=0001 44 08 scratchpad=00007e00 00000000 00000000

Device specific topic

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

...

Adding a serial port (voids warranty)

UART0 on iRULU X11 V1.1

There are UART pads available on this device, but they are not tested and probably multiplexed with the microSD adapter.

Device disassembly

This can easily be done with a Plastic tool or a sharp fingernail.

Locating the UART

UART is located next to the CPU A33.

Pictures

Version 1.1

Version 1.2

Also known as

List rebadged devices here.

See also

Manufacturer images

Optional. Add non-sunxi images in this section.

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