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The emtrion SBC is a platform based on the Renesas RZN1D cpu. It consists of a CM3 core and a A7 core. For the CM3 core a firmware containing PROFINET, EtherNet/IP and EtherCAT stack is available. Ethernet ports J8 and J9 are exclusively used by the CM3 core. Ethernet ports J1 and J2 are exclusively used by linux.
Features
features on par with port’s SoM module, while providing better performance due to parallel connection between host CPU (A7/Linux) and CM3 core
full featured embedded linux system with additional communication core (SoM like)
PROFINET, EtherNet/IP and EtherCAT support
Limitations
The currently delivered CM3 firmware has following restrictions:
firmware update functionality from A7 or over Ethernet (HTTP, EtherCAT) not implemented, required to do using u-boot
Exception Log not supported
CM3 reset not possible, a restart of the A7 application requires reboot of the whole system
Required resources
Emtrion SBC
24 V power adapter
USB Serial converter
Network cables
a ARM (arm-none-eabi) gcc compiler (e.g. version 9.2.1 20191025)
optionally the Emtrion SBC SDK: https://cloud.emtrion.de/index.php/s/Fd7XWdmjZrBlOhI
Emtrion hardware documentation (SBC-RZN1D-Hardware_Manual_v008en.pdf)
Emtrion SDK and software documentation (sbc-rzn1d-yocto-manual_v005en.pdf)
updated device tree
updated uboot
cm3 firmware
port application sdk
Industrial Communication Explorer
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Limitations
The currently delivered CM3 firmware has following restrictions:
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firmware update functionality from A7 or over Ethernet (HTTP, EtherCAT) not implemented, required to do using u-boot
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Exception Log not supported
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Frequently asked questions
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