Embeded Processor

Embeded Processor

SSD2381/SSD2386 HMI Intelligent Display by Sigmastar, Quad-core ARM Cortex-A55 1.5GHz, HDMI Rx Input, Mali G52E GPU, 3TOPS NPU,cost-effective replacement for RK3566/RK3568.

Application and Function:

1.  In-vehicle entertainment system
2.  Digital signage display system
3.  Smart industrial robot
4.  Visual recognition device
5.  Medical monitoring terminal
6.  Financial POS terminal
7.  Smart educational tablet
8.  Intelligent retail shelf
9.  Smart TV and network box
Description Inquery
SSD2381/SSD2386 HMI Intelligent Display by Sigmastar, Quad-core ARM Cortex-A55 1.5GHz, HDMI Rx Input, Mali G52E GPU, 3TOPS NPU,cost-effective replacement for RK3566/RK3568.
Product Description:
SSD2386/SSD2381 is a high-performance, low-power embedded processor chip launched by Sigmastar for the intelligent terminal market. It features a quad-core ARM Cortex-A55 CPU running up to 1.8GHz, a Mali-G52 GPU for fast 3D rendering, and a powerful AI processing unit (IPU) delivering 3 TOPS inference capability. Supporting major neural network frameworks, it excels in image recognition, voice processing, and edge computing applications. The integrated 4K-capable video processing unit (VPU) supports H.265/H.264 decoding and multi-format encoding/decoding with multi-channel parallel processing, making it ideal for complex multimedia tasks. With rich multimedia interfaces—including MIPI-DSI/CSI, LVDS, HDMI Rx, USB, Ethernet, SPI, I2C, and UART—it simplifies system design and lowers costs. Full software support for embedded Linux, Android, SDKs, and AI toolchains provides a convenient development environment. Widely used in smart cities, retail, industrial automation, and security, the SSD2386 is an ideal SoC platform for industrial-grade smart devices and edge computing terminals.
 
 
Functional Features:
1. CPU: Quad-core ARM Cortex-A55 at 1.4GHz, each core with independent L1/L2 cache and power management, built-in NEON and FPU computing units.
2. GPU: Integrated Mali-G52 GPU supporting efficient graphics rendering and multimedia acceleration, compatible with OpenGL ES 3.2 and Vulkan 1.1 standards, delivering smooth HMI, 3D visualization, and complex animation for excellent graphics experience.
3. IPU (AI Processing Unit): Up to 3 TOPS computing power, programmable 4/8/16-bit hardware accelerators, high-speed processing of RGB/YUV raw data streams, supports various video analytics such as face detection/recognition (FD/FR), human detection, motion detection/object detection (MD/OD), object tracking, 2D TOF filtering, and compatible with mainstream AI frameworks like Caffe and TensorFlow.
4. MCU: Built-in low-power, high-performance RISCV MCU running up to 466MHz, supports dynamic branch prediction, memory attribute configuration, and JTAG debugging.
5. DDR: External 16Bit2 or 32Bit1, supports DDR3/DDR3L/LPDDR3/DDR4/LPDDR4, max data rate 3200Mbps for DDR4 or 2600Mbps for LPDDR4, max capacity up to 32Gb.
6. eMMC: eMMC 5.0 4/8-bit mode, max clock rate 200MHz, supports HS400 DDR mode.
7. Video Input Interfaces: MIPI CSI, CCIR656/601, BT1120, etc., with built-in professional ISP, supports multi-camera input up to 6MP, automatic white balance (AWB), auto exposure (AE), auto focus (AF), color correction, and adjustment engine.
8. HDMI Rx: Version 1.4b compatible with HDCP1.4, supports video input up to 3840×2160@30Hz, color modes RGB444, YCbCr444, YCbCr422, audio output supports PAO and SPDIF interfaces.
9. Display Output: Supports dual-channel LVDS, dual MIPI DSI (4-lane × 2 channels), and TTL interfaces; directly drives various display panels. Built-in brightness, contrast, saturation adjustment, supports multi-layer UI overlay for complex applications.
10. Advanced Color Engine: Supports customizable filters, 2D peak filtering, horizontal noise shielding, local contrast enhancement (LCE), black/white level expansion (BLE/WLE), IHC/ICC/IBC for advanced color adjustments including hue, saturation, brightness, and preferred color tuning.
11. USB: Integrated USB3.0 Host (1 channel) and USB2.0 (2 channels), supports USB2.0 Host/Device configuration.
12. H.264 Codec: Hardware encode/decode, supports 4K 30FPS decoding and encoding, max resolution up to 4096×4096.
13. H.265 Codec: Hardware encode/decode, supports 4K 30FPS decoding and encoding, max resolution up to 4096×4096.
14. Multi-channel Video Decode: Supports up to 6 channels of 1080P 30FPS H.265/H.264 simultaneous decoding.
15. Multi-channel Video Encode: Supports up to 6 channels of 1080P 30FPS H.265/H.264 simultaneous encoding.
16. JPEG/MJPEG: Baseline hardware encode/decode, max resolution 8192×8192, encoder supports YUV422, YUV420 source formats, supports real-time and frame encoding modes.
17. Ethernet: Built-in 10/100M Ethernet PHY and MAC, plus independent 10/100/1000M Ethernet MAC supporting RGMII/RMII interfaces for dual RJ45 port designs.
18. Audio Input: Supports DMIC (8 channels), AMIC (3 channels), HDMI Rx, I2S and other input sources.
19. Audio Output: Built-in dual DAC channels with 96dB SNR, supports I2S, SPDIF, LINE OUT and multiple audio output interfaces for high-fidelity audio.
20. SDIO: SDIO2.0 (1 channel), SDIO3.0 (1 channel), supports 1-bit/4-bit modes and high-speed modes including SDR104, SDR50, DDR50.
21. Flash Storage Support: Supports SPI NAND and SPI NOR flash with 2-wire/4-wire modes, max clock rate up to 108MHz.
22. Boot Devices: Supports boot from SPI NOR, SPI NAND with ECC, SD CARD, eMMC, and USB HOST.
23. Security Engine: Supports AES128/192/256, DES, 3DES, RSA2048, SHA-1, SHA-256, secure boot support.
24. RTC: Built-in RTC with external 32.768KHz crystal oscillator.
25. Peripheral Interfaces: Rich set including PWM×20, UART×6, SPI×2, I2C×6, SAR ADC×24, IRDA, and built-in temperature sensor for real-time chip temperature monitoring.
26. Software Support: Supports Android 12 and embedded Linux, custom SDK, complete development toolchain, and AI development platform.

 

Product Applications:
1. Smart Information Display: Integrates HD display, facial recognition, and NFC attendance, widely used in schools, hospitals, hotels, enabling intelligent identity verification and information display.
2. Financial POS Terminals: Dual front and rear screens, supporting automated checkout, electronic scales, self-service ticketing, multiple payment methods, ensuring transaction security, suitable for retail, transportation, and service industries.
3. Commercial Digital Signage: Used in mall guidance screens, electronic bus stops, advertising machines, supporting remote content updates and multi-screen linkage to improve advertising efficiency.
4. In-Vehicle Intelligent Systems: Covers in-car central control, rear-seat entertainment, and information terminals, supporting voice control, streaming media playback, and driving record functions to enhance driving experience.
5. Smart Robots: Applied in delivery and cleaning robots, featuring voice recognition, AI vision, path planning, and other intelligent interactive capabilities.
6. Image Capture and Analysis: Supports industrial inspection, medical imaging, security monitoring, with AI image processing and real-time analysis capabilities.
7. Smart Agriculture Devices: Integrates temperature and humidity monitoring, automatic irrigation, environmental control, supporting sensor data collection and remote management.
8. HDMI Network Video Recorder (NVR): Supports 4K video input and H.265 hardware codec, widely used in security monitoring and video storage.
9. Medical Monitoring Terminals: Used in ICU monitoring, patient information display, and imaging recording, supporting high-definition low-latency display and data acquisition.
10. Smart Education Terminals: Supports e-textbooks, teaching tablets, stylus input, interactive whiteboards, and course recording.
11. Smart Retail Systems: Applied in electronic price tags, smart shelves, and unmanned retail, supporting AI recognition, automatic checkout, and RFID inventory management.
12. Edge Computing and Industrial Control: Suitable for intelligent gateways, industrial automation, AI security, supporting local inference and low-latency data processing.
13. TV Set-Top Boxes: Supports HDMI loop input/output and high-definition network video playback, overcoming traditional set-top boxes’ output-only limitation, improving compatibility with more video devices.

 

Application Examples:
Product:  Digital Campus Classroom Display
Function:  Designed for use at classroom entrances and school corridors, it provides dynamic information display, intelligent attendance management, personalized class information queries, and course scheduling. This solution enhances the campus's digital management and communication efficiency.
Product:  POS Cash Register
Function:  Integrates checkout and payment functions, featuring a main screen for cashier operations and a secondary display showing product details, payment amounts, and promotional information to enhance user experience. Equipped with a high-speed scanning module, it supports QR code payments such as WeChat Pay and Alipay. Additional features include order inquiry, receipt printing, and sales statistics, optimizing merchant management. Suitable for various retail scenarios including restaurants, retail stores, supermarkets, and convenience stores.
Product: Industrial Machinery Equipment
Function: Leveraging abundant control interfaces and integrated 3TOPS high-speed computing power, this product meets the complex computational demands of machinery, enabling automated production processes. It supports data analysis for machining, production, quality inspection, and compliance, ensuring high technical standards. Applicable across industries such as CNC machining, automated assembly, and industrial inspection.
Product:  Intelligent Robot
Function:  Real-time monitoring of environmental temperature and device status, with night patrol and anomaly detection capabilities. Supports Wi-Fi and 5G communication, enabling autonomous route planning for patrols and targeted area navigation. Features voice interaction and touchscreen queries, collects environmental parameters and device data for intelligent monitoring and analysis. Performs high-risk tasks such as security patrols, chemical monitoring, and equipment maintenance.
Product:  Self-Service Kiosk for Retail and Supermarkets
Function:  Supports inquiries for mall navigation, hotel services, campus information, and government service guides. Features cloud-based data updates, allowing remote publishing and modification of information. Equipped with a high-definition touchscreen for easy operation, improving query efficiency. Widely used in shopping malls, hotel lobbies, schools, government agencies, and other public spaces.
Product:  HDMI Live Streaming Box
Function:  Features HDMI loop-through input/output compatible with computers, gaming consoles, and other devices for high-definition signal capture and transmission. Supports RTMP/RTSP protocols for direct streaming to popular platforms such as Douyin, Kuaishou, Bilibili, YouTube, and Facebook. Equipped with USB 3.0 ports, compatible with PC capture and live video compositing, utilizing intelligent audio-video synchronization algorithms to ensure smooth, lag-free streaming. Ideal for e-commerce live streaming, game streaming, online education, corporate training, and event broadcasting.
Product:  Self-Service Vending Machine
Function:  Features a high-definition touchscreen interface and supports multiple payment methods including QR code scanning and NFC card payment. Provides real-time monitoring of sales data and inventory, with automatic restock alerts, price adjustments, and optimized replenishment strategies. Suitable for dispensing beverages, snacks, fast food, medicines, and more. Widely used in shopping malls, office buildings, schools, hospitals, subway stations, airports, and other public places.
Product:  In-Vehicle Central Control Console
Function:  Equipped with a high-definition IPS touchscreen and integrated GPS/Beidou navigation systems. Provides real-time display of traffic conditions, vehicle speed, fuel consumption, tire pressure, and engine status to enhance driving safety. Supports rearview camera and simultaneous monitoring from up to 6 cameras for comprehensive surveillance. Suitable for public buses, passenger vehicles, commercial vehicles, and new energy vehicles, improving both driving experience and safety.
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