A13-OLinuXino
Open-source single-board
Android 4.0 mini-computer

USER’S MANUAL
Revision D, September 2012
Designed by OLIMEX Ltd, 2012

All boards produced by Olimex LTD are ROHS compliant

OLIMEX© 2012

A13-OLinuXino User's Manual

DISCLAIMER© 2012 Olimex Ltd. Olimex®, logo and combinations thereof, are registered trademarks of Olimex Ltd.
Other product names may be trademarks of others and the rights belong to their respective owners.
The information in this document is provided in connection with Olimex products. No license, express
or implied or otherwise, to any intellectual property right is granted by this document or in connection
with the sale of Olimex products.
The Hardware project is released under the Creative Commons Attribution-Share Alike 3.0 United States
License. You may reproduce it for both your own personal use, and for commertial use. You will have toprovide a link to the original creator of the project http://www.olimex.com on any documentation or website.
You may also modify the files, but you must then release them as well under the same terms. Credit can be
attributed through a link to the creator website: http://www.olimex.com
The software is released under GPL.
It is possible that the pictures in this manual differ from the latest revision of the board.
The product described in this document is subject to continuous development and improvements. All
particulars of the product and its use contained in this document are given by OLIMEX in good faith.
However all warranties implied or expressed including but not limited to implied warranties ofmerchantability or fitness for purpose are excluded. This document is intended only to assist the reader in theuse of the product. OLIMEX Ltd. shall not be liable for any loss or damage arising from the use of any
information in this document or any error or omission in such information or any incorrect use of the
product.
This evaluation board/kit is intended for use for engineering development, demonstration, or evaluation
purposes only and is not considered by OLIMEX to be a finished end-product fit for general consumer use.
Persons handling the product must have electronics training and observe good engineering practicestandards. As such, the goods being provided are not intended to be complete in terms of required design-,
marketing-, and/or manufacturing-related protective considerations, including product safety andenvironmental measures typically found in end products that incorporate such semiconductor components orcircuit boards.
Olimex currently deals with a variety of customers for products, and therefore our arrangement with the user
is not exclusive. Olimex assumes no liability for applications assistance, customer product design, software
performance, or infringement of patents or services described herein.

THERE IS NO WARRANTY FOR THE DESIGN MATERIALS AND THE
COMPONENTS USED TO CREATE OLINUXINO. THEY ARE CONSIDEREDSUITABLE ONLY FOR OLINUXINO.

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Table of Contents
DISCLAIMER............................................................................................................. 2
CHAPTER 1: OVERVIEW........................................................................................5
1. Introduction to the chapter.......................................................................................................5
1.1 Features.....................................................................................................................................5
1.2 Target market and purpose of the board.............................................................................. 6
1.3 Board variants..........................................................................................................................6
1.4 Organization.............................................................................................................................6

CHAPTER 2: SETTING UP THE OLINUXINO BOARD.....................................8
2. Introduction to the chapter.......................................................................................................8
2.1 Electrostatic warning...............................................................................................................8
2.2 Requirements........................................................................................................................... 8
2.3 Powering the board..................................................................................................................9
2.4 Prebuilt software....................................................................................................................10
2.5 Button functions in Android................................................................................................. 10
2.6 How we configured the Android image............................................................................... 11
2.6.1. Getting the Android SDK tools...................................................................................................................112.6.2. Adding information for the board in the Linux........................................................................................11
2.6.3. Installing the SDK tools.............................................................................................................................. 11
2.6.4. Connecting the A13-OLinuXino...............................................................................................................122.6.5. Downloading the default config file and script tool..................................................................................13
2.6.6. Applying the script and uploading the confing.........................................................................................14
2.6.7. Restarting the A13-OLinuXino..................................................................................................................14

CHAPTER 3: A13-OLINUXINO BOARD DESCRIPTION.................................15
3. Introduction to the chapter.....................................................................................................15
3.1 Layout (top view)...................................................................................................................15

CHAPTER 4: THE ALLWINNER A13 MICROCONTROLLER.......................16
4. Introduction to the chapter.....................................................................................................16
4.1 The microcontroller...............................................................................................................16
4.2 Block diagram........................................................................................................................ 18

CHAPTER 5: CONTROL CIRCUITY................................................................... 19
5. Introduction to the chapter.....................................................................................................19
5.1 Reset........................................................................................................................................19
5.2 Clocks......................................................................................................................................19
5.3 Power supply circuit..............................................................................................................19

CHAPTER 6: CONNECTORS AND PINOUT......................................................20
6. Introduction to the chapter.....................................................................................................20
6.1 Communication with the A13............................................................................................... 20
6.1.1 USB communication.....................................................................................................................................20
6.1.2 UART1 interface...........................................................................................................................................21

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6.2 SD/MMC slot..........................................................................................................................22
6.3 UEXT module.........................................................................................................................23
6.4 GPIO-1 (General Purpose Input/Output) 10pin connector ..............................................24
6.5 GPIO-2 (General Purpose Input/Output) 40pin connector ..............................................24
6.6 LCD_CON 40pin connector .................................................................................................26
6.7 PWR Jack...............................................................................................................................27
6.8 Headphones and microphone connector..............................................................................27
6.9 Battery connector...................................................................................................................28
6.7 VGA video connector.............................................................................................................28
6.8 Jumper description................................................................................................................29
6.8.1 CE_NAND_E................................................................................................................................................29
6.8.2 3.3V_OPTION, 1.5V_E................................................................................................................................29
6.8.3 5V_E.............................................................................................................................................................. 29
6.8.4 HOST_EN, 5V_E_WIFI, WIFI-3.3V/5V_USB..........................................................................................29

6.9 Additional hardware components........................................................................................ 30

CHAPTER 7: SCHEMATICS..................................................................................31
7. Introduction to the chapter.....................................................................................................31
7.1 Eagle schematic......................................................................................................................31
7.2 Physical dimensions...............................................................................................................33

CHAPTER 8: REVISION HISTORY AND SUPPORT........................................ 34
8. Introduction to the chapter.....................................................................................................34
8.1 Document revision................................................................................................................. 34
8.2 Board revision........................................................................................................................ 35
8.3 Useful web links and purchase codes................................................................................... 36
8.4 Product support..................................................................................................................... 37

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CHAPTER 1: OVERVIEW
1. Introduction to the chapter
Thank you for choosing the OLinuXino single board computer from Olimex! This document
provides a user’s guide for the Olimex OLinuXino board. As an overview, this chapter gives thescope of this document and lists the board’s features. The document’s organization is then detailed.
The OLinuXino development board enables code development of applications running on the
microcontroller A13, manufactured by Allwinner Technology from China.
OLinuXino is an open-source, open-hardware project and all documentation is available to thecustomer.

1.1 Features• A13 Cortex A8 processor at 1GHz, 3D Mali400 GPU• 512 MB RAM• 6-16VDC input power supply, noise immune design• 3 + 1 USB Host, 3 available for users 1 for (optional) WIFI RTL8188CU 802.11n 150Mbit
module on board• 1 USB OTG which can power the board• SD-card connector for booting the Linux image• (optional) 4GB NAND flash• VGA video output – 800 x 600 resolution• LCD signals available on connector so you still can use LCD if you diasble VGA/HDMI• Audio Output• Microphone input• RTC PCF8536 on board for real time clock and alarms• 5 Keys on board for android navigation• UEXT connector for connecting addtional UEXT modules like Zigbee, Bluetooth, Relays,etc• GPIO connector with 68/74 pins and these signals : 17 for adding NAND flash; 22 forconnecting LCDs; 20+4 including 8 GPIOs which can be input, output, interrupt sources; 3x
I2C; 2x UARTs; SDIO2 for connectinf SDcards and modules; 5 system pins: +5V, +3.3V,
GND, RESET, NMI• (Optional low cost 7" LCD with touchscreen)

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1.2 Target market and purpose of the board
The boards from the OLinuXino family are easy to setup and powerful. They are suitable for
embedded programming enthusiasts, Linux and Android gadget fans and also professionals (since
its low cost makes it very good solution for application orientated embedded systems). The main
usage of the board is software embedded development without the urge of understanding perfectly
the hardware.
The strong points of the boards are the processor speed, the mobility of the board and the low ratio
price to productivity.
Customers have full access to the technical documentation of the board. The software is released
under General Purpose License and the board is considered open-hardware.

1.3 Board variants
There are two major board variants. According to the names: A13-OLinuXino and A13OLinuXino-MICRO.
The base model has also two flavors: A13-OLinuXino and A13-OLinuXino-WIFI. The first one isthe base model that goes without any operating system image on board, while the second has two
additional components – a WIFI module on the board and NAND memory with stored Android
image.
The information on A13-OLinuXino-Micro will be added at a later time but so far the board is most
likely to differ from the base A13-OLinuXino by having only 1 USB host, 1 USB OTG, no power
connector, no NAND memory, no WIFI, no audio out connector, less buttons.

1.4 Organization
Each section in this document covers a separate topic, organized as follow:– Chapter 1 is an overview of the board usage and features––

Chapter 2 provides a guide for quickly setting up the board and software notes
Chapter 3 contains the general board diagram and layout–

Chapter 4 describes the component that is the heart of the board: the A13 – Allwinnerprocessor
Chapter 5 is an explanation of the control circuitry associated with the microcontroller toreset. Also shows the clocks on the board––

Chapter 6 covers the connector pinout, peripherals and jumper description
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Chapter 7 provides the schematics
Chapter 8 contains the revision history, useful links and support information

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CHAPTER 2: SETTING UP THE OLINUXINO BOARD
2. Introduction to the chapter
This section helps you set up the OLinuXino development board for the first time. Please consider
first the electrostatic warning to avoid damaging the board, then discover the hardware and software
required to operate the board.
The procedure to power up the board is given, and a description of the default board behavior isdetailed.

2.1 Electrostatic warning
OLinuXino is shipped in a protective anti-static package. The board must not be exposed to highelectrostatic potentials. A grounding strap or similar protective device should be worn whenhandling the board. Avoid touching the component pins or any other metallic element.

2.2 Requirements
In order to set up the OLinuXino optimally, the following items are required:- 6V to 16V, 6W required (6V @ 1A or 16V @ 0.4A) – for optimal power- LCD (preferably with touchscreen panel) display for the LCD_CON OR TV monitor with RGB
port- A USB mouse – if you use touchscreen LCD you might skip the mouse
Additional items include:- USB keyboard – for continence with text input- USB-SERIAL-CABLE-F – for serial communication with UART1 connector- USB-MINI-CABLE – for connecting with the USB OTG and being able to firmware update ot
power A13-OLinuXino- Wireless internet connectivity or USB modem – for browser access and access to the Android
marketSome of the suggested items can be purchased by Olimex, for instance:

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SY0612E - power supply adapter 12V/0.5A for A13-OLinuXino
USB-SERIAL-CABLE-F - USB serial console cable female
USB-MINI-CABLE – standard USB type A to USB type mini cable
A 7'' touchscreen LCD display will soon be available for sale. Check our web page if it is alreadyout: https://www.olimex.com.

2.3 Powering the board
There are three possible ways of powering A13-OLinuXino – via external supply using the power
jack, via a battery using the battery connector or via the USB OTG connector. Depending on yourpreferred way of powering A13-OLinuXino you might need additional hardware.
The preferred way of powering board is via the PWR jack with 6Vdc to 16Vdc with a power of 6W(e.g. 6Vx1A to 16Vx0.4A). This will make the board fully powered and able to power all the
peripherals connected to it.
When powered by the typical 3.7V Lithium-polymer battery the board will be fully functional andyou will be able to operate with most of the peripherals. However when using all three USB-A
connectors and an LCD connected to the LCD_con it might cause flickering and not sufficient
power. If you suspect the power is not enough for the peripherals you have connected use the PWR
jack.
The board can be also powered by the USB OTG connector (mini USB standard) but the voltage
provided is not enough to power a possible LCD connected to the LCD_con. However, this power
option is capable of driving the board when using external display connected to the VGA connector.
If you have a standard LCD display connected to LCD_con, Android and WIFI running the typicalconsumption is between 150mA and 350mA depending on the current load. While the board is instand-by mode it consumes a minimum of 60mA. All the three approximate values above weretaken when I applied 12V to the board.
Important! Avoid disconnecting the power supply while Android or Linux is running, since thatmight corrupt the operating system and you will need to install the OS again (for Android install
instructions check chapter 2.6. Use the PWR_BUT before disconnecting the supply.
If the board has entered power-down state you can bring it back without restart using the
PWR_BUT.
For the European customers we sell a power supply adapter 12V/0.5A – SY0612E. We also sell
USB OTG to USB type A cables if you lack such.
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2.4 Prebuilt software
The board comes with Android 4.0 ready to use. The default settings of the software are followed.
How we have installed the software? We have configured an Android image with settings suitablefor A13-OLinuXino. Then using LiveSuit tools we uploaded the image to the board via the USB
OTG (holding the HOME button to enter bootloader mode before plugging the board). The image
will be available for users to try and tweak the settings. You can find and image with the view ofthe progress window in LiveSuit:

2.5 Button functions in Android
The following buttons represent functions in the Android:
PWR_BUT – used to wake the board from stand-by
HOME – shows the home screen; note that HOME is also used to enter bootloader mode forfirmware update
ENTER – to select a choice
MENU – brings up the main menu
VOL+ – increases the volumeVOL- – lowers the volume
For more information on the button functions check the Android documentation.
Note that RESET button will perform a hardware reset of the board, not controlled by the OS.

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2.6 How we configured the Android image
This is a detailed explanation of how we got to tweak the Android image configuration files. It is
worth mentioning that we used Ubuntu with Linux Kernel 3.2 for the steps below.
2.6.1. Getting the Android SDK tools
Download the Android SDK tools for Linux from: http://developer.android.com/sdk/index.html
Note that you have to click “Other platforms” and get the one for Linux. Then you extract it:
tar zxfv android-sdk_r20.0.3-linux.tgz
Note that the above line would vary depending on the version you have downloaded (by the time ofwriting 20.0.3 was the latest one).
2.6.2. Adding information for the board in the Linux
Create the following file:.../etc/udev/rules.d/70-android.rules
and add the following line inside:
SUBSYSTEM=="usb_device", SYSFS{idVendor}=="18d1", MODE="0666"
then we save the file and change its properties with chmod +x 70-android.rules and reboot thecomputer.
2.6.3. Installing the SDK tools
Navigate to the folder where we extracted the tools (folder tools) in point 1 and start it:./android
From the check boxes select to install Android SDK Tools, Android SDK Platform Tools andAndroid 4.0 API (check the screen shot located on the next page)

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2.6.4. Connecting the A13-OLinuXino
Power the A13-OLINUXINO. Now connect the miniUSB to the board and wait a bit for the USB toenumerate.
After the tools are installed we navigate to “platform-tools” folder located in the directory of thetools (where we extracted in point 1), then we enter:

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which will show us the list of the available devices. The output should would like:
List of devices attached20080411 device
However if we get “bash: ./adb: No such file or directory“ - we have to check if the ia32-libs are
installed if not, we install them with:
apt-get install ia32-libs
If again the device is not listed we try to stop and run the server again with the following (we haveto be logged as root!):
cd /home/android-sdk/platform-tools/./adb kill-server./adb start-server
Exit the root and enter the shell of the device./adb shell
We then create mounting point for the NAND memory :mkdir /sdcard/nanda
and finally we mount the NAND:
mount -t vfat /dev/block/nanda /sdcard/nanda
Note : NAND mounting should be performed every time the device is restarted!
2.6.5. Downloading the default config file and script tool
Get the default 800x600 config file from:https://docs.google.com/open?id=0B7WHuNCASY8caVRlV29GdUVPX3M

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Open a new console (which will be used to edit the config file) - - then we download the following
script:https://docs.google.com/file/d/0B_DiNI-XElrMjQ4MmJhZGEtNmU1NS00MzllLWIzOWMtMzExODc5NTRkMGQ3/edit
We save both of the above files (both should be in the same folder)
Then we execute from the console :chmod +x script

2.6.6. Applying the script and uploading the confing
After we have edited the file as we win we do:./script A13_config_600x800.fex_ok
and then we push it on the device
path_to_android_sdk/android-sdk-linux/platform-tools/adb push A13_config_600x800.fexbin/sdcard/nanda/script.bin

2.6.7. Restarting the A13-OLinuXino
We go to the shell of the A13-OLinuXino board andrebootPage 14 of 37

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CHAPTER 3: A13-OLINUXINO BOARD DESCRIPTION
3. Introduction to the chapter
Here you get acquainted with the main parts of the board. Note the names used on the board might
differ from the names used below to describe them. For the actual names check the A13-OLinuXino
board itself.

3.1 Layout (top view)

The picture above shows the initial revision of A13-OLinuXino. Note that the version of the board
pictured does not have additional NAND memory nor WIFI module.

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CHAPTER 4: THE ALLWINNER A13 MICROCONTROLLER
4. Introduction to the chapter
In this chapter is located the information about the heart of OLinuXino – its microcontroller. The
information is a modified version of the datasheet provided by its manufacturers.

4.1 The microcontroller CPU/GPU ARM Cortex-A8 Core
 32KB D-Cache/ 32KB I-Cache 256KB L2 Cache Mali-400 3-D Engine
 VPU
 HD Video Decoding
 1920*1080@30fps
 Support H.264, H.263, VC1, Mpeg1/2/4
 Divx 3/4/5/6, Xvid, VP6/8, AVS etc
 HD Video Encoding Support encoding in H.264 format
 Up to 1920*1080 at 30fps
 DPU
 LCD Interfaces: CPU, RGB
 Memory
 DDR2/DDR3: Up to 533MHz
 16 bits Data Bus
 Memory capacity up to 512MB
 MLC/TLC/SLC/EF-NAND
 2 flash chips, ECC 64-bit
 Support NAND of 5xnm, 4xnm, 3xnm, 2xnm
 Support NADN of Samsung, Toshiba, Hynix
 Peripherals
 USB2.0 OTG, USB2.0 HOST

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A13-OLinuXino User's Manual (OHCI/EHCI）
 SD Card V.3.0, eMMC V.4.2
 SPI, TWI and UART integrated Audio Codec
 CSI
 R-TP Controller 4-wire resistive TP interface
 2 points and gesture detection
 Boot Devices
 NAND Flash SPI Nor Flash SD Card
 USB
 Powerful Acceleration
 Graphic (3D, Mali400 MP)
 VPU (1080P）
 APU
 E-Reader
 Ultra-low System Power Consumption
 15~20% lower than competitors
 Smart Backlight: auto adjust backlight acc. to the image display
 Package
 eLQFP176
More information can be found on Allwinner's web site at the following web-address:
http://www.allwinnertech.com/product/A13.html

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4.2 Block diagram
The block diagram is taken from Allwinner's datasheet.

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CHAPTER 5: CONTROL CIRCUITY
5. Introduction to the chapter
Here you can find information about reset circuit and quartz crystals locations, the power supply
circuit is discussed.

5.1 Reset
The reset line is handled by the AXP209 (which is an enhanced single cell Li-battery and powersystem management IC that goes together with the Allwinner processor) and goes to processor pin
159 via R4(47k). The reset circuit is connected to button RESET, which means pressing RESET
would perform a hardware reset on the board.

5.2 Clocks
24 MHz quartz crystal Q1 is connected to pins 91 and 92 of the A13 processor.
12 MHz quartz crystal Q2 is found at pins 6 and 7 of the GL850G (the USB controller).
32 768 kHz (RTC clock) quartz crystal Q3 is found connected to pins 1 and 2 of the
RTC_MODULE (PCF8563T)

5.3 Power supply circuit
The power supply is handled mainly by AXP209 power management system, an Allwinner chipthat goes together with the A13 processor. The power supply circuit of A13-OLinuXino allows
flexible input supply from 6V to 16V. The minimum amperage suggested is 1A, and this thresholdwould rise if using all the three USB-HOSTs, a lot of GPIOs and LCD_con.
The board can also be powered by 3.7V Li-Po battery retaining its functionality or by USB (limiting
the use of peripherals.
Important! Avoid disconnecting the power supply while Android or Linux is running, since thatmight corrupt the operating system and you will need to install the OS again (for Android install
instructions check chapter 2.6. Use the PWR_BUT before disconnecting the supply.

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CHAPTER 6: CONNECTORS AND PINOUT
6. Introduction to the chapter
In this chapter are presented the connectors that can be found on the board all together with their
pinout and notes about them. Jumpers functions are described. Notes and info on specificperipherals are presented. Notes regarding the interfaces are given.

6.1 Communication with the A13
The chip has a built-in bootloader so everything you need for debugging is an USB cable. However
there is a second option which is the male UART1 connector capable of delivering some
information on the COM port of your computer. You can use USB-SERIAL-CABLE-F with the
UART1 interface allowing you to connect to an USB port.

6.1.1 USB communication
The main way of communicating with the firmware of A13-OLinuXino is via the USB-OTG
connector.
You will also need a software tool “LiveSuit” and a newer firmware image if you wish to upgrade
the firmware. The simple steps for upgrading the firmware via the bootloader are:
1. Start LiveSuit
2. Connect the board to a computer via the USB-OTG
3. Hold “Home” button
4. Press and release “Reset” button
5. Release “Home” button
6. You will be asked for drivers, point the installer to the LiveSuit folder which contains drivers forthe bootloader
7. Choose the image in the LiveSuit
8. Update and don't disconnect the board
The three USB type A hosts are wired to a USB-controller GL850G which is an advanced version
hub solution fully complying with Universal Serial Bus Specification Revision 2.0. GL850G has
proven compatibility, lower power consumption figure and better cost structure above all USB2.0
hub solutions worldwide.
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6.1.2 UART1 interface
The UART interface might be used for COM communication. You can use our USB-SERIALCABLE-F for debugging via the UART1 or UART0. Note that in both cases the connectors are
named at the bottom of the board.
Depending on the revision of the board it is possible to have 1xUART1 or 1xUART0 + 1xUART1.
If having a board with 1xUART1 (board revision B, A13-OlinuXino-WIFI-DEV) the table with thesignals can be found below:
UART1
Pin #

Signal Name

Processor Pin #

1

3.3V

-

2

SDC0_SCK

110

3

SDC0_DATA3

112

4

GND

-

Consider the above table when connecting the USB-SERIAL-CABLE-F according to the wire color
code. If having A13-OLinuXino with 1xUART0 and the table with the signals can be found below:
UART0
Pin #

UART1

Signal Name

Processor Pin #Pin #Signal Name

1

3.3V

-

1

3.3V

-

2

SDC0_SCK

1102

UART1_TX

152

3

SDC0_DATA3

112

3

UART1_RX

151

4

GND

-

4

GND

-

Consider the above table when connecting the USB-SERIAL-CABLE-F.

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6.2 SD/MMC slot
The microSD card slot is a standard 8pin connector.
The SD card can be used for booting the operating system for A13-OLinuXino. It is suggested tohave an SD card with a proper Linux/Android image especially if you have ordered a version of theboard without NAND memory.
We have tested a number of microSD cards on the OLinuXino boards and all of them worked fineregardless manufacturer or capacity. However, keep in mind that some of the lower quality
microSD cards might draw too much current from the slot which might cause power-state problems.
If you suspect the microSD card is causing problems please try using another one of better quality
for better results.
microSD card connector
Pin #Signal Name

Processor Pin #1

DAT2/RES

113

2

SDC0_DATA3112

3

SDC0_CMD

111

4

VDD

-

5

SDC0_SCK

110

6

VSS

-

7

SDC0_DATA0108

8

SDC0_DATA1

107

When removing the card, please make sure that you release it from the connector by pushing andNOT by pulling the card directly (this can damage both the connector and the microSD card).

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6.3 UEXT module
A13-OLinuXino has an UEXT connector and can connect with Olimex's UEXT modules.
For more information on UEXT please visit:https://www.olimex.com/Products/Modules/UEXT/resources/UEXT.pdf
UEXT connector
Pin #Signal Name

Processor Pin #

1

3.3V

-

2

GND

-

3

UART1_TX

152

4

UART1_RX

151

5

TWI2_SCK

161

6

TWI2_SDA

160

7

SPI2_MISO

117

8

SPI2_MOSI116

9

SPI2_CLK115

10

SPI2_CS0114

The UEXT pinout is also printed at the bottom of the board under the connector.

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6.4 GPIO-1 (General Purpose Input/Output) 10pin connector
The GPIO connector numbers are printed at the bottom of the board for your convenience.
GPIO-1Pin #Signal Name

Processor Pin #

1

5V

-

2

GND

-

3

3.3V

-

4

GND

-

5

RESET_N

159

6

NMI_N

158

7

PIN0

-

8

PIN3

-

9

PIN1

-

10

PIN2

-

PIN0, PIN1, PIN2 and PIN3 are connected to the power regulator module AXP209.

6.5 GPIO-2 (General Purpose Input/Output) 40pin connector
The GPIO pins are led out on a separate 40pin connecter. They allow the user to attach additional
hardware, check readings or perform hardware debug. The GPIO-2 connector numbers are printed
at the bottom of the board for your convenience.

Page 24 of 37

OLIMEX© 2012

A13-OLinuXino User's Manual

GPIO-2 connector
GPIO Pin# Signal Name

Processor pin#

GPIO Pin#

Signal Name

Processor
pin#

1

5V

-

2

GND

-

3

3.3V

-

4

GND

-

5

PIN4/TWI0-SCK

101

6

PIN39/USBH_EN

14

7

PIN5/TWI0-SDA

102

8

PIN38/VGA_DIS

13

9

PIN6

103

10

PIN37/LED1

12

11

PIN7

150

12

PIN36

125

13

PIN8

104

14

PIN35

124

15

PIN9

10

16

PIN34

123

17

PIN10/TWI1-SCK 105

18

PIN33

122

19

PIN11/TWI1-SDA 106

20

PIN32

121

GPIO Pin# Signal Name

Processor pin#

GPIO Pin# Signal Name

Processor
pin#

21

PIN12/NWE

8

22

PIN31

120

23

PIN13/NALE

7

24

PIN30

119

25

PIN14/NCLE

6

26

PIN29

118

27

PIN15/NCE1

328

PIN28/NDQS

162

29

PIN16/NCE0

230

PIN27/NDQ7

165

31

PIN17/NRE

1

32

PIN26/NDQ6

166

33

PIN18/NRB0

176

34

PIN25/NDQ5

167

35

PIN19/NRB1

175

36

PIN24/NDQ4

168

37

PIN20/NDQ0

174

38

PIN23/NDQ3

170

39

PIN21/NDQ1

172

40

PIN22/NDQ2

171

Page 25 of 37

OLIMEX© 2012

A13-OLinuXino User's Manual

6.6 LCD_CON 40pin connector
The LCD_CON pins are led out on a separate 40pin connecter for the ease of connecting an LCD.
We have tested the ability of the board to interact with such a display. They allow the user to attach
additional hardware, check readings or perform hardware debug. The LCD_CON connectors
connector numbers are print at the bottom of the board for your convenience.

LCD_CON connector
GPIO Pin# Signal Name Processor pin#

GPIO Pin# Signal Name Processor pin#

1

5

-

2

GND

-

3

3.3

-

4

GND

-

5

LCD_D18135

6

LCD_D18

135

7

LCD_D18135

8

LCD_D19134

9

LCD_D20133

10

LCD_D21132

11

LCD_D22131

12

LCD_D23130

13

LCD_D10141

14

LCD_D10141

15

LCD_D10141

16

LCD_D11140

17

LCD_D12

139

18

LCD_D13138

19

LCD_D14137

20

LCD_D15

136

21

LCD_D2

148

22

LCD_D2

148

23

LCD_D2

148

24

LCD_D3

147

25

LCD_D4

146

26

LCD_D5

145

27

LCD_D6

144

28

LCD_D7

143

Page 26 of 37

OLIMEX© 2012

A13-OLinuXino User's Manual29

LCD_HSYNC

127

30

LCD_VSYNC

126

31

LCD_CLK

129

32

LCD_DE128

GPIO Pin# Name

Processor pin#

GPIO Pin# Name

Processor pin#

33

PIN7

150

34

PIN8

104

35

PIN9

10

36

PIN6/PWM0

109

37

TPX1

89

38

TPX2

87

39

TPY1

90

40

TPY2

88

6.7 PWR Jack
The power jack used is the typical 2.5mm one used by Olimex in most of our products. You should
provide between 6 and 16 volts @ 1.5A maximum to the board.
Pin #Signal Name

1Power Input

2

GND

More info about the power supply can be found in chapter 5 of this manual

6.8 Headphones and microphone connector
Standard audio jack and phone jack are mounted for the audio interfacing.
Microphone/Audio out connector
Pin#

SIGNAL

NAME

Processor Pin#

2

L channel

74

3

R channel

78

5

HPCOM

GND pins

The headphones resistance is 32 Ohms! The mic is connected to pins 84 and 85 of the A13 chip.

Page 27 of 37

OLIMEX© 2012

A13-OLinuXino User's Manual

6.9 Battery connector
When using the battery connector keep in mind that it is an energy solution that wouldn't be able topower the board and all the peripherals. The voltage of a 3.7V LIPO battery would be enough topower the processor and the memory but won't be enough to power external touchscreen LCD.
Pin #Signal Name

1

VBAT

2

GND

The pins are also print at the bottom of the board under the connector.

6.7 VGA video connector
The female DB15 connector is used for video output on a monitor.
At the moment the maximum achieved resolution is 800x600 due tolimited maximum frequency and the lack of integrated video
controller in the chip.
You can check the performance of the monitor at our youtube
channel. Direct link to the video: http://youtu.be/R0q2e6u_vc4
VGA connector
GPIO Pin#

Signal Name

GPIO Pin#

Signal Name

1

VGA_R

2

VGA_G

3

VGA_B

4

Not Connected

5

GND

6

GND

7

GND

8

GND

9

Not Connected

10

GND

11

Not Connected

12

Not Connected

13

VGA_HSYNC

14

VGA_VSYNC

15

Not Connected16

Not Connected

Page 28 of 37

OLIMEX© 2012

A13-OLinuXino User's Manual

6.8 Jumper description
Please note that all the jumpers on the board are SMD type. If you feel insecure of yoursoldering/cutting technique it is better not to try to adjust the jumpers. The only really importantjumper on the board is CE_NAND_E, which needs to be closed if you have board variant with
NAND flash memory but you wish to boot OS from SD card.
6.8.1 CE_NAND_E
The only really important jumper on the board.
When cut this board disconnects the NAND flash providing a way of booting from SD card.
The default position is closed.
6.8.2 3.3V_OPTION, 1.5V_E
Both jumpers provide a test pad during production and debugging checking the supply voltages. It
is not recommended to change their default positions.
The default positions are closed.
6.8.3 5V_E
The jumper provide a test pad during production and debugging checking the supply voltages. It is
not recommended to change its default position. It is also useful if you remove the whole battery
part of the board.
The default position is open.
6.8.4 HOST_EN, 5V_E_WIFI, WIFI-3.3V/5V_USB
These jumper provide options to setup the WIFI module to work on 3.3V, and/or the USB host to
work on 3.3V. It is strongly not recommended to change the default positions, since then they will
be directly powered from source which might cause faults of USB devices when disconnecting
them from the hub.
Default positions are:
HOST_EN – open;
Page 29 of 37

OLIMEX© 2012

A13-OLinuXino User's Manual

5V_E_WIFI – open;
WIFI-3.3V/5V_USB in 5V_USB position.

6.9 Additional hardware components
The components below are mounted on OLinuXino but are not discussed above. They are listed
here for completeness:
Reset button - used to reset the board
2 x 2Gb (512M x 8 bit) DDR3 SDRAM - the exact memory used in the first revisions of the board
is hynix H27UBG8T2A
1 x 32Gb (4096M x 8 bit) NAND FLASH – the exact memory is hynix H5TQ2G83CFR-H9C
LED1 + CHLED + PWR_LED – GPIO LED + battery charger activity LED + power-on LED

Page 30 of 37

OLIMEX© 2012

A13-OLinuXino User's Manual

CHAPTER 7: SCHEMATICS
7. Introduction to the chapter
In this chapter are located the schematics describing logically and physically A13-OLinuXino.

7.1 Eagle schematic
OLinuXino schematic is visible only for reference here. You can also find it on the OLinuXino's
GitHub repository: https://github.com/OLIMEX/OLINUXINO. They are located in HARDWARE
section.
You are allowed to view and edit the schematics as long you keep them free and you mention thesource address (e.g. www.olimex.com).
The EAGLE schematic is situated on the next page for quicker reference.

Page 31 of 37

OLIMEX© 2012

A13-OLinuXino User's Manual

A
3.3V

B

1.2V_CPU

1.2V_INT

C

1.5V

D

E

F

G

H

2 x [2Gb DDR3 SDRAM (256Mx8)]

3.0VA
U3

C60 1nF

PJ-W47S-05D2-LF_V2

3.3V 3.3V

I/O7

PIN18/NRB0

C70

C71
22uF /6. 3V

36
13

100nF

10k

TWI2_SCK
TWI2_SDAPIN12/NWE
PIN13/NALE
PIN14/NCLE
PIN15/NCE1
PIN16/NCE0

1

R16

TPX1
TPY1
TPX2
TPY2
NC

2

Close

PIN18/NRB0
PIN19/NRB1
PIN20/NDQ0
PIN21/NDQ1
PIN22/NDQ2
PIN23/NDQ3
PIN24/NDQ4
PIN25/NDQ5
PIN26/NDQ6
PIN27/NDQ7
PIN28/NDQS

PC0/NWE/SPI0_MOSI
PC1/NALE/SPI0_MISO
PC2/NCLE/SPI0_CLK
PC3/NCE1/SPI0_CS0
PC4/NCE0
PC5/NRE
PC6/NRB0/SDC2_CMD
PC7/NRB1/SDC2_CLK
PC8/NDQ0/SDC2_D0
PC9/NDQ1/SDC2_D1
PC10/NDQ2/SDC2_D2
PC11/NDQ3/SDC2_D3
PC12/NDQ4/SDC2_D4
PC13/NDQ5/SDC2_D5
PC14/NDQ6/SDC2_D6
PC15/NDQ7/SDC2_D7
PC19/NDQS

C37 100nF

240R/1%

LCD_D2
LCD_D3
LCD_D4
LCD_D5
LCD_D6
LCD_D7
LCD_D10
LCD_D11
LCD_D12
LCD_D13
LCD_D14
LCD_D15
LCD_D18
LCD_D19
LCD_D20
LCD_D21
LCD_D22
LCD_D23
LCD_CLKLCD_DELCD_HSYNC
LCD_VSYNC

RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R

RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R

RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R
RA0805_(4X0402)_22R

C1

NC
NC
NC

R1

100nF

2k/1%

SVREF

R2

C2
100nF

2k/1%
R3
NA

R6
2 GPIO-1
4
6
NMI_N
PIN3
8
10
PIN2

+5V
3.3V PIN4/TWI0-SCK
PIN5/TWI0-SDA
PIN6/PWM0
PIN7
PIN8
PIN9
PIN10/TWI1-SCK
PIN11/TWI1-SDA
PIN12/NWE
PIN13/NALE
PIN14/NCLE
PIN15/NCE1
PIN16/NCE0
PIN17/NRE
PIN18/NRB0
PIN19/NRB1
PIN20/NDQ0
PIN21/NDQ1

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39

2 GPIO-2
4
6
PIN39/USBH_EN
8
PIN38/VGA_DIS
10
PIN37/LED1
12
PIN36
14
PIN35
16
PIN34
18
PIN33
20
PIN32
22
PIN31
24
PIN30
26
PIN29
PIN28/NDQS
28
30
PIN27/NDQ7
PIN26/NDQ6
32
34
PIN25/NDQ5
PIN24/NDQ4
36
38
PIN23/NDQ3
PIN22/NDQ2
40

UART

3.3V

3.3V
UART 1-T X
UART 1-RX
GND

1 UART1
2
UART 1_T X
3UART 1_RX
4

1 5.0V GND 2
3 3.3V GND 4
5 R0 R1 6
7 R2 R3 8
9 R4 R5 10
11 R6 R7 12
13 G0 G1 14
15 G2 G3 16
17 G4 G5 18
19 G6 G7 20
21 B0 B1 22
23 B2 B3 24
25 B4 B5 26
27 B6 B7 28
29 H SYNC VSYNC 30
31 CLK DE 32
33 L/R U/D 34
35 PWRE BKL 36
37 X1 X2 38
39 Y1 Y2 40

LCD_D18
LCD_D20
LCD_D22
LCD_D10
LCD_D12
LCD_D14
LCD_D2
LCD_D4
LCD_D6
LCD_HSYNC

LCD_CLK
PIN7
PIN0
TPX1
TPY1

RA1206_(4X0603)_4B8_100K

RM12G2 SDC0_DATA0RM12G3 SDC0_DATA1
RM12G1 SDC0_DATA2

RA1206_(4X0603)_4B8_100K

R96
10k

NA(1M)

2
3
6
C69 22uF/6.3V 4
SDC0_SCK5
SDC0_DATA07
SDC0_DATA18
SDC0_DATA2
1
L1
10CL470nH/0805/1.76R/250mA 12

C68

C127

SY8008C(AA)C

R65

L13
10nF 10uH/3.15A/20%
Ra

3.3nF

R71
Rb 4.99k/1%
R74
1.05k/1%

R73
2.2k

P8

5VEXT

5V_E
Open
1

+5V P5

C109
10uF/6.3V

R66

C120 33pF

X1

AVDD
AVDD
AVDD

1N5822/SS34/SMA
G

S

C125 33pF

DM4
DP4

6

X2

7

Notes:=====

15

1. PWREN1# is the only powerenable output for GANG mode;
2. OVCUR1# is the only overcurrent flag for GANG mode;

FET3
IRLML6402

D

DM2
DP2

5V tolerant input

RREF #PWREN1#PWREN2X1#OVCUR1#OVCUR2

Q12.000MHz/HC-49SM/SMD/20ppm/20pF

PWR_LED

DM1
DP1

DM3
DP3

4

X2
GND

TEST

100k/1%

3.0VA

47pF

SY8008C(AA)CR86

6.8k/1%SW1C139
1nF VOL+

C

8
9

R63

11
12

21
19

Page 32 of 37

D

R83 0.98V

HOME

UEXT

USB
USB

UART1_TX
TWI2_SCKSPI2_MISOSPI2_CLKSHIELD

1
3
5
7
9

IN
EN

OUT
ISET

2
4
6
8
10

L11
FB0805/600R/2A

1
3

Iset = 6800/R68
R68
13k/1%
Iset = 523mA

UART1_RX
TWI2_SDASPI2_MOSISPI2_CS0

BH10S

USB0-DRV
USB0-VBUSDETU12 SY6280
4

3.3V

R64
47k
R69
100k/1%

USB_OTG+5V_OTG_PWR
UDM0
UDP0
USB0-IDDET

VBUS
DD+
ID
GND

USB-OTG
L12

2

FB0805/600R/200mA(201209-601)

USB-OTG

100uF/16V/LOWESR/105C/6.3x11mm_RM2.5

1

Buttons

ENTER

1
2
3
4

USB_A_VERTICAL

RTC_MODULE

VDD_RTC

ports as a group;
4. Individual power management,
i.e. individual mode is notsupported on SSOP28 package!

13k/1%
SW5

USB_HOST3

C105
100nF

5

3

UEXT

SHIELD

R49
2.2k

+

1 0 0 u F /1 6 V / L O W E S R /1 0 5 C / 6 .3 x 1 1 m m _ R M 2 .5

C99
3

SDC0_DATA0SDC0_DATA1
SDC0_DATA2
SDC0_CMDRESET_NRESET_N

NA(HN1X6)

3.3V

USB_A_VERTICAL

L8

3. Gang mode means that power
WIFI-3.3V/5V_USB
management affects whole 4

11k/1%SW4

E

2

WIFI-3V3

14

10k/1%
SW3

D

1

1
2
3
4

FB0805/600R/2A

+5V

VCC
DM
DP
GND

USB_HOST2

C97
100nF

C107

NA(HN1X4)

5V_E_WIFI
Open

8.2k/1%
SW2

MENU

1
2
3
4

C122 100nF+5V

USB_A_VERT ICAL

L7
FB0805/600R/2A

WIFI

C121 10uF/6.3V

R82 0.80V

VOL-

NA(10k)#OVCUR1

22
20

R81 0.60V
T 1107A(6x 3.8x2.5m m )

GND

Close

2
3

R80 0.39V
T 1107A(6x 3.8x2.5m m )C134

R79 0.19V

22k/1%

B

R76

T 1107A(6x 3.8x2.5m m )

5

2
+C142

FB

1

NA

R85
1.1k/1%

EN

3

C138

3

2

LX

C137

FB

SY7208(SOT23-6)

1

LRADC

27
28

GL850G-HHGXX

2.2uH/1.5A/DCR<0.1R/CD32 3.3V_E

IN

22uF/6.3V

GND

6

EXTEN

U15

R84

NC

R78
8.2k/1%

C133

EN

1

C132

LX

4

22uF/6.3V

2

IN

IPSOUT

L15

100k/1%D9
1N5822/SS34/SMA

22uF/6.3V

4

U16

3.3V P6

NA(47k)C104 1uF

Q2

2

D7

C91

2

680R/1%

10k

R55
R57

13

SHIELD

JTAG

3.3V

1
2
3
4
5
6

3.3V
TDI
TMS
TCK
TDO
GND

100nF

22pF

2

Close

DVDD

+5V

25
26

4

BAT54S

C118

C114

GND

1

V33
PGANG
PSELF #RESET

16
1
5
10

FB0805/600R/2A

1.5V_E

24
18
17

DM0
DP0

1
2
3
4

C90
100nF

+ C117FB

5V5

VGA_DB15-F_1
VGA_DB15-F_2
VGA_DB15-F_3
VGA_DB15-F_13
VGA_DB15-F_14
VGA_DB15-F_5
VGA_DB15-F_6
VGA_DB15-F_7
VGA_DB15-F_8
VGA_DB15-F_10

D6

JTAG

USB_HOST1

FB0805/600R/2A

L6

100nF

L10

3

3.3V
BAT54SR30
4.32k/1% VGA_B
R33
2.2k/1%R37
1.05k/1%
R40
549R/1%
3.3V
+5V
+5V

C141

EN

L9

2.2uH/1.5A/DCR<0.1R/CD32

LX

47k
10k

23

VGA

17.8k/1%
8.66k/1%

D5
BAT54S

5

MICRO_SD+CP

VGA_HSYNC
VGA_VSYNC

GND

IN+5V U11

6

LCD_DE
PIN8
PIN6/PWM0
TPX2
TPY2

CD/DAT3/CS
CMD/DIVSS
VDD
CLK/SCLK
DAT0/DO
DAT1/RES
DAT2/RES

22uF/6.3V

20 U7PWR
VCC

2

U10

R54
R56

1.5V P1

Iset = 6800/R48
Iset = 1000mA

R48
6.8k/1%

LED/RED/0603
2.2uH/1.5A/DCR<0.1R/CD32

G
10
GND

FB0805/600R/2A

3

UDM1
UDP1

C98 10uF/6.3V
C101 100nF

3.3V

USB-HOSTs

1

ISET

200k/1%

1

OUT

EN

R95
NA

10uF/6.3V

9
7
5
3

Y1
Y2
Y3
Y4

100nF C82

G

4

SY6280

IN

Open

R52
2.2k

C102
10uF/6.3V
2 3.3V_OPTION
Open
C106
NA(10uF/6.3V)

U8

+

4

1 0 0 u F /1 6 V / L O W E S R /1 0 5 C / 6 .3 x 1 1 m m _ R M 2 .5

5

2

GND

1

R67

22uF/6.3V

MP1482DS
Vout=0.923x(1+Ra/Rb)

10k

HOST_ENLCD_VSYNC

SN74ALVC244

A1
A2
A3
A4

19

R22
R26
D4

USB

G
D

S

P3
3.0VA

C100
10uF/6.3V

1

S

G

R47

3.3V

PIN39/USBH_EN

18
16
14
12

Y1
Y2
Y3
Y4

D

S

+5V

PIN37/LED1

C96
10uF/6.3V

2

1 C123
3
5
6 C124

IN
BS
EN
SW
SS
FB
GND COMP

22uF/6.3V

C135

C136
22uF/6.3V

LED

C87

10uF/6.3V 1nF

C93
10uF/6.3V

IPSOUT
3.0VA

11
13
15
17

L5

C119 100nF

8
4

L14

5
EXTEN

C86

LCD_D3
LCD_D5
LCD_D7

SN74ALVC244

G

U7B

9
7
5
3

Y1
Y2
Y3
Y4

LCD_D11
LCD_D13
LCD_D15SD

SDC0_DATA3
SDC0_CMD

VGA_R
VGA_G

A1
A2
A3
A4

VGA_CTRL 1

G

SN74ALVC244

A1
A2
A3
A4

C92

RESET_N

27
29

2
4
6
8

LCD_D2
LCD_D3+25

17.8k/1%
8.66k/1%

C140 22uF

47k 7

100nF

+ C126

SMBJ16A

2

R70

IPSOUT

LIPO_BAT

1.2V_INT

3.3k/1%

470uF/25V/LOWESR/105C

D8

P0

GND_PIN
P9 BAT P4

1nF

P10

C88
10uF/6.3V

11 3V3/200mA

R21
R25
D3

NA(5.1k)IPSOUT

1

18
16
14
12

Y1
Y2
Y3
Y4

1 0 0 u F /1 6 V /L O W E S R / 1 0 5 C /6 . 3 x 1 1 m m _ R M 2 . 5

40

VGA_CTRL

U7A

SN74ALVC244

A1
A2
A3
A4

R58

3V3/200mA
WIFI-3V32
4
68

LCD_D19
LCD_D21
LCD_D23

BH40S

2

41

LCD_D10
LCD_D11

10

7

R15

NA(HN1X4)

8

C131
100nF
NMI_N

4
3

UBOOT

T 1107A(6x 3.8x 2.5m m )3V/200mA
VPP

17.8k/1%
8.66k/1%

8

MicroSD

NA(HN1X4)

U6A
R20
R24
D2

DQM1
DQS1_N
DQS1
DDR3_ODTLCD_CON

SDC0_CMD
R1810k
RM12G4 SD0CARD-DETECT

3.3V

T 1107A(6x 3.8x 2.5m m )PWROKLDO1SET
DC3SET
Mu s t b e F loating !!!

18
16
14
12

Y1
Y2
Y3
Y4

BA0
BA1
BA2
CLK
CLKN
CKE
DDR3_RST
CASN
RASN
WEN

3.3V +5V

3.3V

3.3V

1 UART02
SDC0_SCK
3 SDC0_DAT A3
4

J2
K8
J3
F7
G7
G9
N2
G3
F3
H3
H2
A7
B7
D3
C3
G1

9

1.5V

BH40S

3.3V
UART 0-T X
UART 0-RX
GND

D15
D12
D13
D8
D11
D10
D9
D14

LCD EXTENSION

1
3
5
7
9

BH10S

SD0CARD-DET ECT

47k

R12
240R/1%

GPIO EXTENSION

SDC0_DATA1
SDC0_DATA0SDC0_SCK
SDC0_CMD
SDC0_DATA3
SDC0_DATA2

RA0805_(4X0402)_22R

J8
E1
H8
A3
F1
F9

1.5V

+5V
RESET_N
PIN0
PIN1

3.3V

SPI2_CS0
SPI2_CLK
SPI2_MOSISPI2_MISO
PIN29
PIN30
PIN31
PIN32
PIN33
PIN34
PIN35
PIN36

RA0805_(4X0402)_22R
RA0805_(4X0402)_22R

R10
240R/1%

DQM0
DQS0_N
DQS0
DDR3_ODT

B3
C7
C2
C8
E3
E8
D2
E7

C52

RA0805_(4X0402)_22R

1.5V

H1
H9
J7

22R
22R
22R
22R
22R
22R

CLK
CLKN

C30

RA0805_(4X0402)_22R

A3
F1
F9

BA0
BA1
BA2
CLK
CLKN
CKE
DDR3_RST
CASN
RASN
WEN

A1
A8
B1
D8
F2
F8
J1
J9
L1
L9
N1
N9

100nF

RA0805_(4X0402)_22R

J8
E1
H8

J2
K8
J3
F7
G7
G9
N2
G3
F3
H3
H2
A7
B7
D3
C3
G1

2k/1%

RA0805_(4X0402)_22R

C112

3V3/30mA
VDD_RTC

12

U13

PWR
YDJ-1136

22uF/6.3V

RA0805_(4X0402)_22R

C111

28

AXP209(QFN48)

VINT

A

RA0805_(4X0402)_22R

C110

N_OE
N_VBUSEN
IRQ/WAKEUP
SCK
SDA

6-16VDC

LI-ION_BATTERY

22R
22R

LED1

P7

DW02R

RA0805_(4X0402)_22R

100nF

4
6
48
2
1

USB0-DRV
NMI_N
PIN4/TWI0-SCK
PIN5/TWI0-SDA

10uF/6.3V

2.2uH/1.5A/DCR<0.1R/CD32

3.3V

2

RA0805_(4X0402)_22R

100nF

LDO4

T1107A(6x3.8x2.5mm )

R61
2.2k

-

BA0
BA1
BA2
CLK
CLKN
CKE
DDR3_RST
CASN
RASN
WEN
DQM0
DQM1
DQS0
DQS0_N
DQS1
DQS1_N
DDR3_ODTRA0805_(4X0402)_22R

100nF

LDO3IN

1.2V_CPU
C84

C83

C85
10uF/6.3V
L4

IPSOUT

11
13
15
17

C108

LDO3

PWRON

RESET

+1

RA0805_(4X0402)_22R

G

100nF

EXTEN

IPSOUT
1V2/1.2A

13

2.2k
47

10uF/6.3V

P2

R72

R53

LDO2

15
17
16
14

C77

10uF/6.3V

L3

2.2uH/1.5A/DCR<0.1R/CD32

LED/GREEN/0603

20

APS

1V2/1.6A

C116

EXTEN

LDO1

VREF

C76

C78
10uF/6.3V

8
10
9
7

NA

21

LDO24IN

BIAS
AGND

2.2uH/1.5A/DCR<0.1R/CD32

46
44 IPSOUT

1

LCD_D20
LCD_D21
LCD_D22
LCD_D23

C115

VINT

24

C103 1nF

1

RA0805_(4X0402)_22R

3.3V
3.3V
BAT54SU6B SN74ALVC244 BAT54S
R28
4.32k/1%
R29
4.32k/1%
LCD_D12
11
9
LCD_D4A1
Y1
R31
2.2k/1%R32
2.2k/1%
LCD_D13
LCD_D5
13
7
A2
Y2
R35
1.05k/1%
R36
1.05k/1%
LCD_D1415
5
LCD_D6A3
Y3
R38
549R/1%
R39
549R/1%
LCD_D15
LCD_D7
17
3
A4
Y4
3.3V
3.3V
+5V
19
+5V
19
FET2
G
G
BSS138FET1
R42
10
20 U5PWR
BSS13810
20 U6PWR
GND
VCC
GND
VCC
100nF C80
100nF C81
R100
NA
R101
1.1k/1%
1.1k/1%
51R
LCD_HSYNC R99
51R
LCD_VSYNC R98

0.03R/1%

C75 1uF

2.2k

T1107A(6x3.8x2.5mm )BACKUP

23
22

IPSOUT

LX3
DCDC3
PGND3
VIN3

CHGLED26

200k/1%

LX2
DCDC2
PGND2
VIN2

GPIO3
GPIO2
GPIO1
GPIO0/LDO30

C94 1uF

2

RA0805_(4X0402)_22R

A1
A8
B1
D8
F2
F8
J1
J9
L1
L9
N1
N9

SN74ALVC244

A1
A2
A3
A4

U5B

R27
L2

45

VGA_CTRL

22uF/6.3V

GND_PAD

36

VINT

PGND1
VIN1

VBUS

42
43

C128
C129

C89 1uF

LX1

2
4
6
8

+C143

R45
2.2k

CHGLED

LED/YELLOW/0603

BATSENSECHSENSE

22uF/6.3V

31

3
5
18
19

IPSOUTR60
2.2k

RA0805_(4X0402)_22R

SD0CARD-DETECT
USB0-VBUSDET
USB0-IDDETR17
UART1_TX
UART1_RX
PIN37/LED1
PIN38/VGA_DIS
PIN39/USBH_EN
USB0-DRV

155
154
153
152
151
12
13
14
15

U5A
R19
1.1k/1%

R62

ACIN
ACIN

PIN3
PIN2
PIN1
PIN0

R59
2.2k

RM11G4
RM11G3
RM11G2
RM11G1
RM20G4
RM20G3

LCD_D18
LCD_D19NA

4.99k/1%

IPSOUTIPSOUT

32
33

VSS

C95
10uF/6.3V
PWR_BUT

BAT
BAT

34
35

10uF/6.3V

3

TS

1R

10uF/6.3V+5V_OTG_PWR
R41
1R
C79

R46

107
108
110
111
112
113

51R

FET4
BSS138

38
39

C113

P11

37

IPSOUT

R34

R43
LCD_DEPIN38/VGA_DIS R44

BAT

U9

240R/1%

C73
10uF/6.3V

4

PG0/EINT0
PG1/EINT1
PG2/EINT2
PG3/UART1_TX/EINT3
PG4/UART1_RX/EINT4
PG9/SPI1_CS0/UART3_TX/EINT9
PG10/SPI1_CLK/UART3_RX/EINT10
PG11/SPI1_MOSI/UART3_CTS/EINT11
PG12/SPI1_MISO/UART3_RTS/EINT12

RM20G2
RM20G1
RM19G4
RM19G3
RM22G4
RM22G3
RM22G2
RM22G1
RM21G4
RM21G3
RM21G2
RM21G1RA0805_(4X0402)_22R

B2
B8
C9
D1
D9

3.3V

POWER SUPPLY CIRCUIT
5VEXT
C74

PF0/SDC0_D1/JTAG_TMS
PF1/SDC0_D0/JTAG_TDI
PF2/SDC0_CLK/UART0_TX
PF3/SDC0_CMD/JTAG_TDO
PF4/SDC0_D3/UART0_RX
PF5/SDC0_D2/JTAG_TCK

114
115
116
117
118
119
120
121
122
123
124
125

RA0805_(4X0402)_22R

A13

H27UBG8T2BTR

R23

PE0/CSI_PCLK/SPI2_CS0/EINT14
PE1/CSI_MCLK/SPI2_CLK/EINT15
PE2/CSI_HSYNC/SPI2_MOSI
PE3/CSI_VSYNC/SPI2_MISO
PE4/CSI_D0/SDC2_D0
PE5/CSI_D1/SDC2_D1
PE6/CSI_D2/SDC2_D2
PE7/CSI_D3/SDC2_D3
PE8/CSI_D4/SDC2_CMD
PE9/CSI_D5/SDC2_CLK
PE10/CSI_D6/UART1_TX
PE11/CSI_D7/UART1_RX

PB0/TWI0-SCK
PB1/TWI0-SDA
PB2/PWM/SPI2_MOSI/EINT16
PB3/IR_TX/SPI2_MISO/EINT17
PB4/IR_RX/EINT18
PB10/SPI2_CS1/EINT24
PB15/TWI1_SCK
PB16/TWI1_SDA
PB17/TWI2_SCK
PB18/TWI2_SDA

8
7
6
3
2
1
176
175
174
172
171
170
168
167
166
165
162

#C E_ N AND _E

PIN17/NRE

10k

12
VCC 37VCC

PIN10/TWI1-SCK
PIN11/TWI1-SDA

3.3V

PIN13/NALE
PIN14/NCLE
3.3V

17
ALE 16
CLE

VSS
VSS

R97

PIN16/NCE0
PIN12/NWE
PIN17/NRE

9
18
8
19

#CE
#WE
#RE
#WP

PIN6/PWM0
PIN7
PIN8
PIN9

C72

R/#B

LRADC

89
90
87
88
99

100nF

7

86

101
102
103
150
104
10
105
106
161
160

PIN4/TWI0-SCK
PIN5/TWI0-SDA

P IN 1 6/N CE 0

P IN 18/N R B 0

R14

10k

32Gb (4096M x 8bit)
29
PIN20/NDQ0
I/O0 30
PIN21/NDQ1
I/O1 31
PIN22/NDQ2
I/O2 32
PIN23/NDQ3
I/O3 41
PIN24/NDQ4
I/O4 42
PIN25/NDQ5
I/O5 43
PIN26/NDQ6
I/O6 44
PIN27/NDQ7

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

LRADC

C61 1nF TPX1
C65 1nF
TPY1
C66 1nF TPX2
C67 1nF
TPY2

C64

RM13G1
RM13G2
RM13G3
RM13G4
RM14G1
RM14G2
RM14G3
RM14G4
RM15G1
RM15G2
RM15G3
RM15G4
RM17G1
RM17G2
RM17G3
RM17G4
RM18G1
RM18G2
RM18G3
RM18G4
RM19G1
RM19G2

RA0805_(4X0402)_22R

D0
D1
D2
D3
D4
D5
D6
D7

47k

C59 100nF

100nF 100nF 100nF

NAND FlashV33_HPHPOUTL
HPCOM
HPOUTR
HPBP

148
147
146
145
144
143
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126

RA0805_(4X0402)_22R

B3
C7
C2
C8
E3
E8
D2
E7

R51

C63

PD2/LCD_D2
PD3/LCD_D3
PD4/LCD_D4
PD5/LCD_D5
PD6/LCD_D6
PD7/LCD_D7
PD10/LCD_D10
PD11/LCD_D11
PD12/LCD_D12
PD13/LCD_D13
PD14/LCD_D14
PD15/LCD_D15
PD18/LCD_D18
PD19/LCD_D19
PD20/LCD_D20
PD21/LCD_D21
PD22/LCD_D22
PD23/LCD_D23
PD24/LCD_CLK
PD25/LCD_DE
PD26/LCD_HSYNC
PD27/LCD_VSYNC

VMIC
MICIN1

76
74
77
78
75

C58 10uF/6.3V

RM16G1

RM16G3

C62

RA 0 80 5_(4 X 0 40 2)_2 2R

4
2-L
5-GND

RM16G2HEADPHONES
1
3-R

C57 100nF

R A 08 05 _(4X 04 02 )_ 22 R

R A 0 80 5_ (4 X 040 2)_ 22R

PJ-W47S-05D2-LF_V2

U4

85
84

C56 100nF
3.3V

SVREF
R13

RA0805_(4X0402)_22R

B2
B8
C9
D1
D9

USB

10uF/6.3V

18
17RA0805_(4X0402)_22R
RA0805_(4X0402)_22R

100nF C51

10uF/6.3V

SVREF
DZQ

RA0805_(4X0402)_22R

GND1
GND2

3.3nF

UDP1
UDM1
UDP0
UDM0

RA0805_(4X0402)_22R

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14

GND3
GND4

C55

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14

RA0805_(4X0402)_22R
RA0805_(4X0402)_22R

B9
C1
E2
E9

K3
L7
L3
K2
L8
L2
M8
M2
N8
M3
H7
M7
K7
N3
N7

100nF C50

C53 2.2k

V33_USB

96
95
94
93

B9
C1
E2
E9

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
VDDQ A10/AP
VDDQ
A11
VDDQ A12/#BC
VDDQ
A13
A14
VSSQ
VSSQ
DQ0
VSSQ
DQ1
VSSQ
DQ2
VSSQ
DQ3
DQ4
VSS
DQ5
VSS
DQ6
VSS
DQ7
VSS
VSS
BA0
VSS
BA1
VSS
BA2
VSS
CK
VSS
#CK
VSS
CKE
VSS
#RESET
VSS
#CAS
#RAS
VREFCA#WE
VREFDQ#CSZQ NF/#TDQS
DM/TDQS
NC
#DQS
NC
DQS
NC
ODT

22uF/6.3V

R9
2.2k
C54

RA0805_(4X0402)_22R

VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD

R50
2.2k

4
2-L
5-GND

97

UDP1
UDM1
UDP0
UDM0

R8

RA0805_(4X0402)_22R

U2
H5TQ2G83CFR-H9C
A2
A9
D7
G2
G8
K1
K9
M1
M9

100nF C491
3-R

C36 100nF

VRA1
VRA2

RA0805_(4X0402)_22R
RA0805_(4X0402)_22R

1.5V

100nF C48

3.3V

VRP

RA0805_(4X0402)_22R

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14

100nF C47

C35 10uF/6.3V

200k/1%

MIC

83
82

RA0805_(4X0402)_22R

1.5V

K3
L7
L3
K2
L8
L2
M8
M2
N8
M3
H7
M7
K7
N3
N7

100nF C46

R780

C33 1uF

RA0805_(4X0402)_22R

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
VDDQ A10/AP
VDDQ
A11
VDDQ A12/#BC
VDDQ
A13
A14
VSSQ
VSSQ
DQ0
VSSQ
DQ1
VSSQ
DQ2
VSSQ
DQ3
DQ4
VSS
DQ5
VSS
DQ6
VSS
DQ7
VSS
VSS
BA0
VSS
BA1
VSS
BA2
VSS
CK
VSS
#CK
VSS
CKE
VSS
#RESET
VSS
#CAS
#RAS
VREFCA#WE
VREFDQ#CSZQ NF/#TDQS
DM/TDQS
NC
#DQS
NC
DQS
NC
ODT

R11

C34 100nF

C31 10uF/6.3V

RA0805_(4X0402)_22R

VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD

C45

C32 100nF

22uF/6.3V

8RA0805_(4X0402)_22R

U1
H5TQ2G83CFR-H9C
A2
A9
D7
G2
G8
K1
K9
M1
M9

100nF

C16

1N5819(S4SOD-123)

RA0805_(4X0402)_22R

1.5V

2k/1%

RESET_N
NMI_N
UBOOT

RM5G2
RM7G2
RM5G3
R87
R88
RM7G4
RM10G3
RM9G1
RM9G2
RM5G4
R92
R91
R93
R94
R89
R90
RM10G1RA0805_(4X0402)_22R

C42

159
158
157

63
49
61
45
46
47
70
59
58
60
29
28
31
32
33
34
72

RA0805_(4X0402)_22R

100nF C44

C15
100nF

10uF/6.3V

47k

X24MOUT

RA0805_(4X0402)_22R

100nF C43

C29 100nF
R5

RESET_N
NMI_N
UBOOT

DDR3_BA0
DDR3_BA1
DDR3_BA2
DDR3_CK
DDR3_CK_N
DDR3_CKE
DDR3_RST
DDR3_CAS
DDR3_RAS
DDR3_WE
DDR3_DM0
DDR3_DM1
DDR3_DQS0
DDR3_DQS0_N
DDR3_DQS1
DDR3_DQS1_N
DDR3_ODTX24MIN91

RA0805_(4X0402)_22R

100nF C41

C14
10uF/6.3V

47k

RM5G1
RM6G3
RM8G3
RM8G4
RM6G4
RM8G2
RM6G2
RM10G2
RM6G1
RM10G4
RM7G3
RM9G4
RM7G1
RM8G1
RM9G3

RA0805_(4X0402)_22R

22uF/ 6.3V

R4

64
52
66
65
51
67
54
71
55
69
48
56
50
68
57

D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15

RA0805_(4X0402)_22R

NC
NC
NC

D1

GND

92

Q1
Q24.000MHz/HC-49SM /SM D/20ppm/20pF

RM1G1
RM3G4
RM1G2
RM3G3
RM1G4
RM3G1
RM1G3
RM3G2
RM2G3
RM4G3
RM2G1
RM4G4
RM2G4
RM4G2
RM2G2
RM4G1

H1
H9
J7

C28 1uF

3.3V

5

AGND

22uF/6.3V

3.3V

6

AVCC

22uF/6.3V
79

22
40
21
41
19
44
20
42
37
25
39
24
36
26
38
27

100nF C40

C13

C11
C12

C24
100nF

100nF

C23
100nF

22uF/6.3V

C10

C9

C22
100nF

81

C25

DDR3_A0
DDR3_A1
DDR3_A2
DDR3_A3
DDR3_A4
DDR3_A5
DDR3_A6
DDR3_A7
DDR3_A8
DDR3_A9
DDR3_A10
DDR3_A11
DDR3_A12
DDR3_A13
DDR3_A14

VCC1_DRAM
VCC2_DRAM
VCC3_DRAM
VCC4_DRAM
VCC5_DRAM

GND_PADC27 33pF

1
2
3
4
5
6
10
11
14
15
20
21
22
23
24
25
26
27
28
33
34
35
38
39
40
45
46
47
48

VDD1_INT
VDD2_INT
VDD3-INT
VDD4_INT
VDD5_INT

23
30
43
53
62

C26 33pF

7

VDD1_CPUVDD2_CPU
VDD3_CPU
VDD4_CPU
VDD5_CPU
VDD6_CPU
VDD7_CPU
VDD8_CPU

35
73
98
109
149

10uF/6.3V

C8

C21
100nF

22uF/6.3V

C20
100nF

10uF/6.3VC7

10uF/6.3VC6C5

10uF/6.3V

C19
100nF

22uF/6.3V

C18
22uF/6.3V

10uF/6.3V

C4
100nF

C17
100nF

9

100nF

C3

4
9
11
16
156
164
169
173

DDR3_D0
DDR3_D1
DDR3_D2
DDR3_D3
DDR3_D4
DDR3_D5
DDR3_D6
DDR3_D7
DDR3_D8
DDR3_D9
DDR3_D10
DDR3_D11
DDR3_D12
DDR3_D13
DDR3_D14
DDR3_D15

100nF C39

VCC1
VCC2
VCC3
VCC4

100nF C38

10

5
100
142
163

VDD
VSS
#INT

U14
GND

GND_ITX

OSCI
OSCO
SCL
SDA
CLKOUT

1
2
6
5
7

C130 10pF
Q3 32768Hz/6pF
GND

2.2k R75
R77

PIN10/TWI1-SCK
PIN11/TWI1-SDA

2.2k
3.3V

PCF8563T/5

A13-OLinuXino_Rev_C
not saved!

F

Sheet: 1/1
GH1

OLIMEX© 2012

A13-OLinuXino User's Manual

7.2 Physical dimensions
Note that all dimensions are in mils.

The three highest elements on the board in order from the tallest to the shortest are: capacitor C126
– 650mils, the three USB hosts – 500mils, the VGA connector - 475mils

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OLIMEX© 2012

A13-OLinuXino User's Manual

CHAPTER 8: REVISION HISTORY AND SUPPORT
8. Introduction to the chapter
In this chapter you will find the current and the previous version of the document you are reading.
Also the web-page for your device is listed. Be sure to check it after a purchase for the latest
available updates and examples.

8.1 Document revision

Revision

Changes

Modified Page#

A,
19.09.12

Initial Creation

AllB,
21.09.12

Page 9 - Fixed several errors in voltage
requirements and power consumption

9C,
24.09.12

Page 8, 9 – Fixed a typo of the wattage
requiredPage 11 - Added info how to change theconfiguration of the Android image

8, 9, 11D,
26.09.12

Page 9, 19 – added important note about
powering down
Page 13, 14 – changed the default config
file9, 13, 14, 19

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OLIMEX© 2012

A13-OLinuXino User's Manual

8.2 Board revision
Remember to check the schematics and the board design files to compare the differences.

Revision

Notable Changes

B

Initial release of the board

C

Fixed the VGA problem with development edition; changed UART1 to
UART0 and added new UART1; added SMD jumper to be able to disable
CS if you wish to boot from SD card in future; JTAG signals areon led to pads; added test pads for the voltage of all
regulators; moved couple of elements for better distance between
each other

Page 35 of 37

OLIMEX© 2012

A13-OLinuXino User's Manual

8.3 Useful web links and purchase codes
The web page you can visit for more info on your device is https://www.olimex.com/dev/a13olinuxino.html.
A place for general questions, FAQ or friendly talk check our forums:
https://www.olimex.com/forum/
You can get the latest updates on the software at: https://github.com/OLIMEX/OLINUXINO.
ORDER CODES:
A13-OLinuXino-WIFI – the full version of A13-OLinuXino with added NAND memory (Android
image) and MOD-WIFI_RTL8188
A13-OLinuXino – the lite version of A13-OLinuXino with no external NAND and no embedded
internet interface
USB-SERIAL-CABLE-F - USB serial console cable for connecting to UART1
SY0612E - power supply adapter 12V/0.5A for A13-OLinuXino and A13-OLinuXino-WIFI
BATTERY-LIPO1400mAh – battery capable of powering A13-OLinuXino-WIFI for a couple ofhours (4 hours standby with WiFi on)
How to order?
You can order to us directly from the online shop or by any of our distributors.
Check http://www.olimex.com/ for more info.

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OLIMEX© 2012

A13-OLinuXino User's Manual

8.4 Product support
For product support, hardware information and error reports mail to: support@olimex.com. Notethat we are primarily a hardware company and our software support is limited.
Please consider reading the paragraph below about the warranty of Olimex products.
Warranty and returns:
Our boards have lifetime warranty against manufacturing defects andcomponents.
During development work it is not unlikely that you can burn your programmer
or development board. This is normal, we also do development work and we havedamaged A LOT of programmers and boards during our daily job so we know how it
works. If our board/programmer has worked fine then stopped, please check if
you didn't apply over voltage by mistake, or shorted something in your target
board where the programmer was connected etc. Sometimes boards might getdamaged by ESD shock voltage or if you spill coffee on them during your workwhen they are powered.
Please note that warrany do not cover problems caused by unproper use, shorts,
over-voltages, ESD shock etc.
If the board has warranty label it should be not broken. Broken labels void
the warranty, same applies for boards modified by the customer, for instancesoldering additional components or removing components - such boards will be
not be a subject of our warranty.
If you are positive that the problem is due to manufacturing defect orcomponent you can return the board back to us for inspection.
When we receive the board we will check and if the problem is caused due toour fault and we will repair/replace the faulty hardware free of charge,otherwise we can quote price of the repair.
Note that all shippings back and forth have to be covered by the customer.
Before you ship anything back you need to ask for RMA. When you ship backplease attach to it your shipping address, phone, e-mail, RMA# and brief
description of the problem. All boards should be sent back in antistatic
package and well packed to prevent damages during the transport.

Page 37 of 37