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High Image Quality Super Resolution IP

VeriSilicon's SR2000 series IPs are silicon-proven, super resolution designs for smart display. Currently consisting of SR2000L, SR2000 and SR2000H, this series enables transfer of low-resolution sources to reduce bandwidth, while allowing high quality and high resolution to be displayed at the edge. In addition to high performance, low power consumption, and small silicon footprint, SR2000 series offers robust pixel processing features and can perform detail enhancement without changing the color and saturation. With these features, SR2000 series is well suited for a range of applications, including consumer electronics, gaming, data centers, surveillance, and healthcare.

SR2000 series can work in memory-to-memory mode, streaming mode, and mixed mode. In memory-to-memory mode, SR2000 series IPs can be flexibly inserted in a pixel processing data path by sharing the frame buffer with other IPs. In streaming mode, SR2000 series IPs can be embedded in a pixel processing pipeline, without the need of input and output DRAM buffer.

SR2000 series IPs are designed for easy SoC integration. They come with a lightweight, easy-to-use software stack, and are compatible with Android, RTOS, and any flavor of Linux system.

SR2000 Block Diagram

Performance
Up to 8K @ 60 FPS
Up to 4 pixels per clock
Interfaces
FLEXA PSI interface in streaming mode
AXI interface in memory-to-memory mode
AXI interface for input and FLEXA PSI interface for output or vice versa in mixed mode
APB interface for configuration
Input and Output Formats
Memory-to-memory mode: YUV422, YUV420, and RGB
Streaming mode: YUV444, YUV422, YUV420, and RGB
Pixel Processing Features
Advanced 2D NR to remove spatial noise
Super resolution
  • Enhanced image resolution with any scaling ratio up to 8X
  • Create crisp enhancement with higher sharpness and preserve fine details across scale
  • Hue adaptive, Detail thinning, Jaggy reduction
Software Support
OS support: Linux, Android, RTOS
DRM driver with tiny code size

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