一、Program Overview
This technical solution is developed based on Sigmastar's high-performance controller SSD2386, featuring a quad-core ARM Cortex-A55 processor with a main frequency of 1.4GHz and supporting POC (Power over Cable) boot functionality. The hardware configuration includes multiple types of video input interfaces such as HDMI, MIPI Sensor, CCIR656/601, and BIT1120, supporting dual-screen display output.
The solution integrates a high-performance image processing decoder, 3D graphics processing unit, intelligent perception IPU (Intelligent Processing Unit) computing module, and a built-in 8-bit microcontroller (MCU). On the software level, it supports the Android V12 operating system.
Its application scenarios cover single-LCD projectors, digital advertising machines, smart home terminals, voice-interactive intelligent devices, commercial cash register systems, industrial control display terminals, and AIoT (Artificial Intelligence of Things) networks, among others.
Figure 1: SSD2386 core board module
Figure 2: SSD2386 baseplate
Figure 3: Basic Parameters
二、Solution Interface Configuration
- Supports 4-lane or 2-lane MIPI RX interface for MIPI-connected cameras.
- Supports MIPI/Dual LVDS/RGB888 TTL display screens.
- Features 1x HDMI 1.4 input interface.
- Provides 2x USB 2.0 and 1x USB 3.0 ports.
- Supports single-ended stereo output (Lineout).
- Includes 3-channel AMIC differential input.
- Enables 4-channel 10-bit precision and 24-channel 12-bit precision ADC sampling.
- Equips 2x SPI interfaces.
- Supports 6x UART channels and 1x FUART channel.
- Offers 8-channel PWM input and 20-channel PWM output.
Figure 3: Development board interface
三、Application
With the characteristics of high integration, rich interface configuration, and excellent cost-performance ratio, this solution can be widely applied to various scenarios, including single-LCD projectors, advertising machines, smart home appliances, intelligent voice interaction devices, cash registers, industrial control displays, and AIoT (Artificial Intelligence of Things), among others.
