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Overview

The Hardent VESA VDC-M 1.1 Encoder IP Core implements a fully compliant VESA Display Compression-M (VDC-M) 1.1 encoder to deliver visually lossless video compression. The encoder supports various usage models, including typical MIPI Display Serial Interface 2 (MIPI DSI-2) usage models.

VDC-M is a highly sophisticated video compression algorithm, and our VDC-M IP cores are designed to support designers with a ready-made solution to quickly adopt the standard in their next SoC design. As a leading provider of VESA DSC IP cores since 2014, and active contributor to the VDC-M Task Group, we have leveraged our expertise to design a quality IP solution that will enable the semiconductor industry to accelerate the adoption of VESA's latest video compression standard with significantly lower risk.

Applications

  • Mobiles & Tablets
  • AR/VR Products
  • MIPI DSI-2 Applications
  • Automotive Video Transmission

Block Diagram

Features

  • VESA Display Compression-M (VDC-M) 1.1 compliant
  • Supports all VDC-M encoding mechanisms
    • BP, transform, MPP, MPP fallback, and BP skip
    • Flatness detection and signalling
  • Configurable maximum display resolution of up to 16Kx16K
    • Typical 4K (4096x2160), 5K UHD+, and 8K UHD supported
  • Confgurable compressed bit rate, in increments of 1/16 bits per pixel (bpp)
  • 8, 10, or 12 bits per component video
  • 4:4:4 sampling for RGB video input format
  • 4:4:4, 4:2:2, and 4:2:0 sampling for YCbCr video input formats
  • Parameterizable number of parallel slice encoder instances
  • (1,2, 4, or 8) to adapt to the capability of the technology and target display resolutions used
  • Supports logical slice encoding (soft slice) in each physical encoder (hard slice)
  • Ultra-low latency
  • Pixel throughput of two pixels per clock per hard slice encoder
  • Optimized for power saving

Deliverables

  • Encrypted RTL source code IP core
  • Functional and structural coverage reports
  • Comprehensive integration guide
  • Technical support and maintenance updates

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