.. zephyr:board:: rts5912_evb

Overview

The RTS5912 EVB is a development platform to evaluate the Realtek RTS5912 embedded controller.

Hardware

Realtek-M300 Processor (compatible to Cortex-M33)
Memory:
- 384 KB SRAM
- 64 KB ROM
- 512 KB Flash(MCM)
- 256 B Battery SRAM
PECI interface 3.1
FAN, PWM and TACHO pins
6x I2C instances
eSPI header
1x PS/2 ports
Keyboard interface headers

For more information about the evb board please see RTS5912_EVB_Schematics_ and RTS5912_DATASHEET_

The board is powered through the +5V USB Type-C connector or adaptor.

Supported Features

.. zephyr:board-supported-hw::

Programming and Debugging

.. zephyr:board-supported-runners::

Building

#. Build :zephyr:code-sample:hello_world application as you would normally do.

#. The file zephyr.rts5912.bin will be created if the build system can build successfully. This binary image can be found under file "build/zephyr/".

Flashing

#. Connect Dediprog into header J81 and J82. #. Use Dediprog SF600 programmer to write the binary into the external flash U10 at the address 0x0. #. Power off the board. #. Set the strap pin GPIO108 to high and power on the board.

Debugging

Using SWD or JTAG with ULINPRO.

References

.. target-notes::

.. _RTS5912_EVB_Schematics: https://github.com/JasonLin-RealTek/Realtek_EC/blob/main/RTS5912_EVB_Schematic_Ver%201.1_20240701_1407.pdf

.. _RTS5912_DATASHEET: https://github.com/JasonLin-RealTek/Realtek_EC/blob/main/RTS5912_datasheet_brief.pdf