239 lines
11 KiB
Markdown
239 lines
11 KiB
Markdown
# Digi Embedded Yocto (DEY) 3.0
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## Release 3.0-r3
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This document provides information about Digi Embedded Yocto,
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Digi International's professional embedded Yocto development environment.
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Digi Embedded Yocto 3.0 is based on the Yocto Project(TM) 3.0 (Zeus) release.
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For a full list of supported features and interfaces please refer to the
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online documentation.
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# Tested OS versions
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The current release has been verified and tested with the following
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OS versions:
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* Ubuntu 18.04
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# Supported Platforms
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Software for the following hardware platforms is in production support:
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## ConnectCore 8M Nano
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* ConnectCore 8M Nano System-on-Module (SOM)
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* [CC-WMX-FS7D-NN](https://www.digi.com/cc8mnano)
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* ConnectCore 8M Nano Development Kit
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* [CC-WMX8MN-KIT](https://www.digi.com/products/models/cc-wmx8mn-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc8mnano/yocto-gs_index))
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## ConnectCore 8X
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* ConnectCore 8X System-on-Module (SOM)
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* [CC-WMX-JM8E-NN](https://www.digi.com/products/models/cc-wmx-jm8e-nn)
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* [CC-MX-JM8D-ZN](https://www.digi.com/products/models/cc-mx-jm8d-zn)
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* [CC-MX-JM7D-ZN](https://www.digi.com/cc8x)
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* [CC-WMX-JM7D-NN](https://www.digi.com/products/models/cc-wmx-jm7d-nn)
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* [CC-MX-JQ6D-ZN](https://www.digi.com/cc8x)
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* [CC-MX-JQ7D-ZN](https://www.digi.com/cc8x)
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* [CC-WMX-JQ7D-ZN](https://www.digi.com/cc8x)
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* ConnectCore 8X SBC Pro
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* [CC-WMX8-PRO](https://www.digi.com/products/embedded-systems/single-board-computers/digi-connectcore-8x-sbc-pro) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc8x/yocto-gs_index))
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## ConnectCore 6UL
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* ConnectCore 6UL System-on-Module (SOM)
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* [CC-WMX-JN58-NE](https://www.digi.com/products/models/cc-wmx-jn58-ne)
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* [CC-MX-JN58-Z1](https://www.digi.com/products/models/cc-mx-jn58-z1)
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* CC-WMX-JN7A-NE
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* [CC-WMX-JN7A-CBX](https://www.digi.com/products/models/cc-wmx-jn7a-cbx)
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* [CC-WMX-JN68-NN](https://www.digi.com/products/models/cc-wmx-jn68-nn)
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* [CC-WMX-JN69-NN](https://www.digi.com/products/models/cc-wmx-jn69-nn)
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* [CC-MX-JN69-ZN](hhtps://www.digi.com/products/models/cc-mx-jn69-zn)
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* ConnectCore 6UL SBC Express
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* [CC-WMX6UL-START](https://www.digi.com/products/models/cc-wmx6ul-start) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc6ul/yocto-gs_index))
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* [CC-SBE-WMX-JN58](https://www.digi.com/products/models/cc-sbe-wmx-jn58)
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* ConnectCore 6UL SBC Pro
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* [CC-WMX6UL-KIT](https://www.digi.com/products/models/cc-wmx6ul-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc6ul/yocto-gs_index))
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* [CC-SBP-WMX-JN58](https://www.digi.com/products/models/cc-sbp-wmx-jn58)
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## ConnectCore 6 Plus
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* ConnectCore 6 Plus System-on-Module (SOM)
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* [CC-WMX-KK8D-TN](https://www.digi.com/products/models/cc-wmx-kk8d-tn)
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* ConnectCore 6 Plus professional development kit
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* [CC-WMX6P-KIT](https://www.digi.com/products/models/cc-wmx6p-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc6plus/yocto-gs_index))
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## ConnectCore 6
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* ConnectCore 6 System-on-Module (SOM)
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* [CC-WMX-J97C-TN](https://www.digi.com/products/models/cc-wmx-j97c-tn)
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* [CC-WMX-L96C-TE](https://www.digi.com/products/models/cc-wmx-l96c-te)
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* [CC-WMX-L87C-TE](https://www.digi.com/products/models/cc-wmx-l87c-te)
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* [CC-MX-L76C-Z1](https://www.digi.com/products/models/cc-mx-l76c-z1)
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* [CC-MX-L86C-Z1](https://www.digi.com/products/models/cc-mx-l86c-z1)
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* [CC-MX-L96C-Z1](https://www.digi.com/products/models/cc-mx-l96c-z1)
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* [CC-WMX-L76C-TE](https://www.digi.com/products/models/cc-wmx-l76c-te)
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* CC-WMX-K87C-FJA
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* CC-WMX-K77C-TE
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* CC-WMX-L97D-TN
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* CC-WMX-J98C-FJA
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* CC-WMX-J98C-FJA-1
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* ConnectCore 6 Jumpstart Development Kit (SBC with Connectore 6 module)
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* [CC-WMX6-KIT](https://www.digi.com/products/models/cc-wmx6-kit) ([Get Started](https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc6/yocto-gs_index))
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* [CC-SB-WMX-J97C-1](https://www.digi.com/products/models/cc-sb-wmx-j97c-1)
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* [CC-SB-WMX-L87C-1](https://www.digi.com/products/models/cc-sb-wmx-l87c-1)
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* [CC-SB-WMX-L76C-1](https://www.digi.com/products/models/cc-sb-wmx-l76c-1)
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# Installation
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Digi Embedded Yocto is composed of a set of different Yocto layers that work in
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parallel. The layers are specified on a [manifest](https://github.com/digi-embedded/dey-manifest/blob/zeus/default.xml) file.
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To install, please follow the instructions at the dey-manifest [README](https://github.com/digi-embedded/dey-manifest)
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# Documentation
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Documentation is available online at https://www.digi.com/resources/documentation/digidocs/embedded/
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# Downloads
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* Demo images: https://ftp1.digi.com/support/digiembeddedyocto/3.0/r3/images/
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* Software Development Kit (SDK): https://ftp1.digi.com/support/digiembeddedyocto/3.0/r3/sdk/
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# Release Changelog
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## 3.0-r3
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* Updated BSP to NXP release rel_imx_5.4.47_2.2.0.
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* Updated U-Boot to version 2020.04-r2 for ConnectCore 6UL, ConnectCore 8M Nano
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and ConnectCore 8X.
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* TrustFence: add support for encrypted artifacts on ConnectCore 8M Nano and
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ConnectCore 8X.
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* TrustFence: add support for SRK revocation on ConnectCore 8X.
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* Added support to install firmware from a USB stick.
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* Added WebKit image recipe to platforms with XWayland backend.
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* Other minor fixes.
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## 3.0-r2
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* Updated BSP to NXP release rel_imx_5.4.24_2.1.0.
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* Added support to ConnectCore 6 and ConnectCore 6 Plus (kernel v5.4).
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* Updated U-Boot to version 2020.04-r1 for ConnectCore 8X.
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* TrustFence: added secure console and U-Boot environment encryption support
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to ConnectCore 8X and 8M Nano.
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* Added MCA keypad support for ConnectCore 8X and 8M Nano.
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* Fix SoftAP on 5GHz on ConnectCore 6UL.
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* Other minor fixes.
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## 3.0-r1
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* Release based on [Yocto 3.0 (Zeus)](https://www.yoctoproject.org/software-overview/downloads) including:
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* New toolchain based on GLIBC-2.30
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* Updated Qt 5.13.2
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* Updated NetworkManager to v1.18.4
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* Updated Wpa-supplicant to v2.9
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* Updated gstreamer1.0 to v1.16.0
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* Updated busybox to v1.31.0
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* Removed support to bluez4
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* Updated OpenSSL to v1.1.1d
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* Package upgrades and security fixes
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* Updated kernel version to v5.4 for ConnectCore 8X, ConnecCore 8M Nano and
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ConnectCore 6UL
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* Updated U-Boot to version 2017.03-r6 for ConnectCore 6UL
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* Updated U-Boot to version 2018.03-r4 for ConnectCore 8 MNano platform
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* Updated U-Boot to version 2019.04-r2 for ConnectCore 8X platform
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* Added support for ConnectCore 8M Nano v2 SOM
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* Added initial TrustFence support for ConnectCore 8M Nano
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# Known Issues and Limitations
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This is a list of known issues and limitations at the time of release. An
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updated list can be found on the online documentation.
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* Firmware update
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* The software update package must be located in the root level of the
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update media (subfolders are not yet supported).
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* Cloud Connector
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* Remote file system management fails with long file names and paths
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(over 255 characters).
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* Wireless
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* Performance of the wireless interface is reduced when using concurrent mode,
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as the wireless interface is shared between several different
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functionalities.
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* When using wireless concurrent mode, Digi recommends you keep the different
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modes on the same frequency channels. For example, when configuring access
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point mode on channel 36 in the 5GHz band, connect to the same channel both
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in station mode and Wi-Fi direct so that the radio performance is optimized.
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* When working as an access point, DFS-capable channels in the 5GHz band are
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not supported.
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* For P2P connections Digi recommends "Negotiated GO" modes. The QCA6564
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devices (ConnectCore 6UL, ConnectCore 6 Plus, and ConnectCore 8M Nano) fail
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to join autonomous groups.
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## ConnectCore 8M Nano
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* ConnectCore 8M Nano System-on-Module (SOM)
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* CPU wake-up sources are not yet supported
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## ConnectCore 8X
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* i.MX8QXP Processor
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* GPU maximum performance reduced. The maximum frequency targets are 850 MHz
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for the shaders and 700 MHz for the core. However, in this hardware release
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the maximum frequency is limited to 650 MHz for the shaders and 600 MHz for
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the core, with the corresponding performance reduction. These targets will
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be met in future releases of the hardware.
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* BSDL operation is not supported. It will be available in future releases
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of the hardware.
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## ConnectCore 6UL
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* ConnectCore 6UL System-on-Module (SOM)
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* The UART connected to the Bluetooth chip on early versions of the ConnectCore
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6UL system-on-module (hardware version < 4) cannot properly execute flow
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control. To work around this issue, UART1 of these SOM versions has been
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configured to operate at 115200 bps and without hardware flow control,
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reducing the maximum throughput of this interface.
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* The QCA6564 wireless chip does not support Wake On Wireless LAN.
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## ConnectCore 6 Plus
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* ConnectCore 6 Plus System-on-Module (SOM)
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* NXP i.MX6QP processor has a documented errata (ERR004512) whereby the maximum
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performance of the Gigabit FEC is limited to 400Mbps (total for Tx and Rx).
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* ConnectCore 6 Plus SBC
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* The Micrel PHY KSZ9031 may take between five and six seconds to
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auto-negotiate with Gigabit switches.
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## ConnectCore 6
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* ConnectCore 6 System-on-Module (SOM)
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* NXP i.MX6 processor has a documented errata (ERR004512) whereby the maximum
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performance of the Gigabit FEC is limited to 400Mbps (total for Tx and Rx).
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* When using softAP mode on Band A on the Qualcomm AR6233, channels used for
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Dynamic Frequency Selection (DFS) are not supported.
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* The Qualcomm AR6233 firmware does not support the following configuration
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modes:
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* Concurrent modes involving P2P mode, such as P2P + softAP or P2P + STA.
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* Bluetooth + softAP + STA concurrent mode.
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* A maximum of five clients are supported when using Qualcomm's AR6233 in
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softAP mode.
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* A maximum of ten connected devices are supported when using Qualcomm's AR6233
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Bluetooth Low Energy mode.
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* ConnectCore 6 SBC
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* The Micrel PHY KSZ9031 may take between five and six seconds to
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auto-negotiate with Gigabit switches.
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# Support Contact Information
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For support questions please contact Digi Technical Support:
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* [Enterprise Support](https://mydigi.secure.force.com/customers/)
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* [Product Technical Support](https://www.digi.com/support#support-tools)
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* [Support forum](https://www.digi.com/support/forum/)
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When you contact Digi Technical Support, include important system details and
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device information to help Digi resolve the issue more quickly.
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1. In the device, run the command 'sysinfo'. This generates the following file:
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/tmp/<current timestamp>.txt.gz.
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2. Attach the <current timestamp>.txt.gz file to your support ticket.
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