The **ECM-RPLP-20P** is a high-performance, small-form-factor Single Board Computer (SBC) typically based on the Pico-ITX form factor. It is designed around the **Intel® Alder Lake-N** processor series, making it suitable for industrial automation, medical devices, and digital signage. ### 1. Key Electronic Components & Specifications | Component Category | Details | | :--- | :--- | | **Processor (SoC)** | Intel® Alder Lake-N Series (e.g., Core™ i3-N305 or Processor N-series) | | **Memory Support** | 1x 262-pin DDR5 4800MHz SO-DIMM (Up to 16GB) | | **Graphics** | Intel® UHD Graphics (Supports Dual Display via HDMI/DP) | | **Storage Interfaces** | 1x SATA III, 1x M.2 Key-M (NVMe/SATA) | | **Expansion Slots** | 1x M.2 Key-E (for Wi-Fi/BT), 1x M.2 Key-B (for 4G/5G/SSD) | | **Ethernet** | Dual Intel® 2.5GbE LAN (typically i226-V/IT) | | **Power Input** | +12V DC-In (Lockable DC Jack or internal connector) | --- ### 2. Detailed Hardware Architecture #### A. Power Management System The board utilizes a wide-range DC-to-DC conversion system. It is designed for industrial stability, featuring: * **Voltage Regulation Modules (VRMs):** High-efficiency phases to power the N-series SoC. * **Protection Circuits:** Over-current (OCP), Over-voltage (OVP), and Reverse Polarity protection. #### B. High-Speed Connectivity The ECM-RPLP-20P leverages the PCIe Gen 3/4 lanes provided by the Alder Lake-N architecture: * **USB Subsystem:** Usually includes 2x USB 3.2 Gen 2 (10Gbps) at the I/O and internal USB 2.0 headers. * **Networking:** The dual Intel 2.5GbE controllers provide significantly higher throughput than standard Gigabit ports, essential for edge computing and IP cameras. #### C. Display and Multimedia * **Triple Display Support:** Depending on the specific configuration, it can drive three independent displays using HDMI 2.0b, DisplayPort 1.4, and an internal LVDS or eDP header for embedded panels. --- ### 3. Integrated Circuit (IC) Map ```mermaid graph LR CPU[Intel Alder Lake-N SoC] --> DDR5[DDR5 SO-DIMM] CPU --> LAN[2x Intel i226 2.5GbE] CPU --> Video[HDMI / DP / eDP] CPU --> M2[M.2 Key-M / E / B] CPU --> SATA[SATA 6Gb/s] ``` --- ### 4. Environmental and Physical Characteristics * **Form Factor:** Pico-ITX (100mm x 72mm). * **Thermal Design:** Can be configured as fanless (with a large heatsink) or with a smart fan header for active cooling. * **BIOS:** AMI UEFI BIOS with support for Watchdog Timer and Hardware Monitor (Voltages/Temperature).