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x1y committed Aug 19, 2024
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6 changes: 5 additions & 1 deletion content/documentation/SOPINE/Pins_and_GPIOs.adoc
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:toc:

== GPIO Alternate Functions Table

This is table of all available GPIOs on SOPine with their alternate functions. For more information about GPIOs, check http://files.pine64.org/doc/datasheet/pine64/A64_Datasheet_V1.1.pdf[Allwinner A64 Datasheet] section *4.2 GPIO Multiplexing Functions* and section *4.3 Detailed Pin/Signal Description*
This is table of all available GPIOs on SOPine with their alternate functions.

For more information about GPIOs, check the http://files.pine64.org/doc/datasheet/pine64/A64_Datasheet_V1.1.pdf[Allwinner A64 Datasheet] section _4.2 GPIO Multiplexing Functions_ and section _4.3 Detailed Pin/Signal Description_

|===
|Pin name |Linux |SOPine Pin |Direction |Default Function |Default Pull |Function 2 |Function 3 |Function 4 |Function 5 |Function 6 |SOPine Name
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31 changes: 14 additions & 17 deletions content/documentation/SOPINE/Troubleshooting.adoc
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There is a number of things that can prevent the PINE A64(+) board from booting up properly. The most common culprits of a failed boot are (to find out more click http://forum.pine64.org/showthread.php?tid=514[here]):
There is a number of things that can prevent the board from booting up properly. The most common culprits of a failed boot are:

* Subpar or counterfeit microSD card
* Subpar Power Supply
* High resistance (thin) or a very long microUSB cable
* Failed imaging of the microSD card (refer to the respective ‘imaging microSD card section)
* Failed imaging of the microSD card

Make sure to have the newest version of the OS image your are running. On Linux, you can update the kernel and uboot using scripts located in the following directory: /usr/local/sbin
NOTE: Make sure to have the newest version of the operating system and the bootloader installed.

* To navigate to the directory type (in terminal): _cd /usr/local/sbin_
* You list all the available scripts by typing (in terminal): _ls_
* To run the script required update script run the following command: _sudo ./update_script.sh_ (substitute the relevant update script for update_script)
To find out more, visit the http://forum.pine64.org/showthread.php?tid=514[PINE64 forum thread].

*Supported Screen Resolutions*
== Supported screen resolutions

The pine supports a number of video resolutions under Linux, however RemixOS and Android images currently only support *720p* and *1080p*. Linux supports a wider range of resolutions (see all resolutions supported on Linux https://github.com/longsleep/sunxi-disp-tool#available-hdmi-output-names[here]). If the native resolution of your monitor or TV is not compatible with the PINE A64(+) then you will be unable to get a video to work with your screen.
The board supports a number of video resolutions under Linux, however RemixOS and Android images currently only support 720p and 1080p. Linux supports a wider range of resolutions (see all resolutions supported on Linux https://github.com/longsleep/sunxi-disp-tool#available-hdmi-output-names[here]). If the native resolution of your monitor or TV is not compatible with the board you will be unable to get video output working with your screen.

*Troubleshooting Step by Step*
== Steps

Follow these steps to determine the cause of your problem:

* Check your PSU and barrel cable ratings
* Download and image a base image of Linux
* Plug in Power and Ethernet into your Board
* Watch Ethernet port LED activity
* Check your router for SOPINE IP
* Attempt to ssh into the SOPINE from your computer
* Download and install a base image of Linux
* Plug in _power_ and _ethernet_ into your Board
* Confirm activity on the ethernet port LED
* Find out the IP of the SOPINE on the router interface
* Try to connect to the running SOPINE from your computer using SSH

If neither of the above mentioned scenarios fits the problem you are facing, please consult this thread (thanks to Ghost for compiling the list): http://forum.pine64.org/showthread.php?tid=680

If you cannot find a solution to your problem you can submit a ticket at: https://support.pine64.org/
== Notes

If neither of the above mentioned scenarios fits the problem you are facing, please consult the http://forum.pine64.org/showthread.php?tid=680[PINE64 forum thread from user _Ghost_].

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