The **M2REB-SBC-R** is an industrial-grade Single Board Computer (SBC) designed for embedded applications, specifically leveraging the **Renesas RZ/G2L** microprocessor family. It is built to offer a balance between high-performance graphics, low power consumption, and robust connectivity. --- ### 1. Core Processor & Architecture At the heart of the M2REB-SBC-R is the Renesas RZ/G2L SoC (System on Chip), which provides the primary computational power. | Component | Specification | | :--- | :--- | | **CPU** | Dual-core Arm® Cortex®-A55 (up to 1.2 GHz) | | **Real-time Core** | Arm® Cortex®-M33 (200 MHz) for low-latency tasks | | **GPU** | Arm Mali™-G31 (supports OpenGL ES 3.2, Vulkan 1.1) | | **Video Codec** | H.264 Hardware encoding and decoding | --- ### 2. Memory and Storage The board is equipped with high-speed volatile memory and non-volatile storage to handle complex Linux-based operating systems. * **RAM:** Typically features **2GB DDR4** SDRAM (options may vary by specific SKU). * **eMMC:** **16GB to 32GB** of onboard Flash memory for the OS and bootloader. * **MicroSD:** Integrated slot for expandable storage or firmware updates. --- ### 3. Connectivity and Interfaces The "SBC-R" variant is known for its extensive I/O capabilities, making it suitable for IoT gateways and industrial HMIs (Human Machine Interfaces). #### Networking * **Ethernet:** Dual 10/100/1000 Mbps (Gigabit) Ethernet ports. * **Wireless:** Onboard Wi-Fi (802.11 a/b/g/n/ac) and Bluetooth 5.0 module. #### Peripherals * **USB:** USB 2.0 Host and USB 2.0 OTG (On-The-Go) ports. * **Serial:** Multiple UART interfaces for industrial sensor communication. * **GPIO:** A 40-pin header (similar to Raspberry Pi pinout) for I2C, SPI, and digital I/O. * **CAN Bus:** Integrated CAN interface for automotive and industrial automation. #### Multimedia * **Display:** MIPI-DSI interface for high-resolution LCD panels. * **Camera:** MIPI-CSI interface for CMOS camera modules. --- ### 4. Power and Environmental The board is engineered for reliability in harsh environments. | Feature | Details | | :--- | :--- | | **Input Voltage** | +5V DC via USB-C or Terminal Block | | **Operating Temp** | -40°C to +85°C (Industrial Grade) | | **Form Factor** | Compact, typically adhering to the 85mm x 56mm standard | --- ### 5. Programming and Software Support The M2REB-SBC-R is designed to run modern embedded Linux distributions. ```bash # Example: Checking system info on an RZ/G2L based Linux build uname -a # Expected output: Linux rzg2l-board 5.10.x-cip ... aarch64 GNU/Linux ``` * **OS Support:** Yocto Project (Civil Infrastructure Platform - CIP), Debian, and Ubuntu. * **Security:** Features a Secure Boot mechanism and Trusted Execution Environment (TEE).