Overview
Silicon Motion's SM770 high-performance USB Display Interface SoC for universal docking station supports up to three concurrent 4K UHD (3840x2160@60p) displays, leveraging Silicon Motion's innovative CAT™ (Content Adaptive Technology) and employs multiple image and video processing algorithms to compress display data and minimize bandwidth usage to deliver ultra-low latency from the computer to the monitors. By transferring most of the compression work to a hardware accelerator, CAT technology operates more efficiently and reduces the CPU load.
For seamless multi-display extension, the SM770 features the user-friendly InstantView™ software application. This tool effortlessly configures host content for any display without the need for a display driver. Additionally, the SM770 boasts superior compatibility with all major platforms, including the Microsoft Windows, Apple macOS, and Linux operating systems. It also includes extensions for Android, ChromeOS, and most popular display brands on the market. Whether in the workplace or at home, the SM770 makes display extension easier and more efficient.
Applications
USB Docking Station
USB Adapter
Portable Monitor
Wireless Display
Features
- ARM Dual Core Processor
- USB 3.2 Gen2 (10Gbps)
- 1x Device port
- Display Resolution
- Up to 4K@60Hz
- Display Outputs
- Built-in two DP v1.4 transmitters, the output supports up to 4K UHD resolution
- Built-in three HDMI v2.0 transmitters, the output supports up to 4K UHD resolution
- HDCP 2.3
- Dual 24-bit LVDS channels
- Hardware Video/Image Decoders
- CAT (Content Adaptive Technology) Loseless and Lossy high efficiency and low latency decoders
- H.264 and H.265 Video Decoder
- I2C/I2S/GPIO/SPI interfaces
Technologies
CAT™ 2.0 Technology
The 2nd Generation CAT™ Technology, featuring real-time content adaptive CODEC with YUV 4:4:4 support, is an intelligent module for compression algorithm selection, dynamically selecting the best algorithm during runtime to enhance the user experience.
CAT 2.0 provides the following advantages:
High Image Quality
Best Video Performance
Low CPU and GPU Usage
Low Power Consumption
InstantView™
Enabling USB docking station Plugin and Display
Silicon Motion has developed new InstantView software application that seamlessly configures the host content for viewing on any display, with no need for display drivers installation.
The InstantView software supports instant screen mirroring to displays. The software also supports Extended Display option. Whether the user chooses the mirrored or extended display option, the entire display operation is controlled via the intuitive and user-friendly InstantView user interface. And eliminates the need for IT support call.
The InstantView application will remain running on the host computer to enable truly plugin and display user experience. InstantView will automatically update itself when newer version becomes available. And will also update firmware on the docking/adapters to keep your device always running at top condition. Learn more about InstantView
InstantView User Guide
InstantView User Guide for Windows
InstantView User Guide for macOS
Graphics Software FAQ
Find quick answers to your Graphics product questions!
The SMI Graphics Software FAQ mainly provides answers to common questions.
If the above information doesn't solve your question, please feel free to contact us directly via Contact Us-Silicon Motion. Select "Others" and then "Graphics Soc/GPU" from the "Product Line" dropdown. We are here to assist you and provide the necessary support.
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