AN 889: 8K DisplayPort Video Format Conversion Design Example

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ID 683547
Date 5/30/2018
Public
Document Table of Contents
Document Table of Contents x
About the 8K DisplayPort Video Format Conversion Design Example Features of the 8K DisplayPort Video Format Conversion Design Example Getting Started with the 8K DisplayPort Video Format Conversion Design Example Functional Description of the 8K DisplayPort Video Format Conversion Design Example Software Description Revision History for AN 889: 8K DisplayPort Video Format Conversion Design Example
Getting Started with the 8K DisplayPort Video Format Conversion Design Example x
Hardware and Software Requirements Downloading and Installing the Intel 8K DisplayPort Video Format Conversion Design Example Design Files for the Intel 8K DisplayPort Video Format Conversion Design Example Compiling the 8K DisplayPort Video Format Conversion Design Example Viewing and Regenerating the Platform Designer System Compiling the 8K DisplayPort Video Format Conversion Design Example with the Nios II Software Build Tools for Eclipse Setting up the Intel® Arria® 10 GX FPGA Development Kit Board Status LEDs, Push Buttons and DIP Switches Running the 8K DisplayPort Video Format Conversion Design Example
About the 8K DisplayPort Video Format Conversion Design Example
Features of the 8K DisplayPort Video Format Conversion Design Example
Getting Started with the 8K DisplayPort Video Format Conversion Design Example
Functional Description of the 8K DisplayPort Video Format Conversion Design Example
Software Description
Revision History for AN 889: 8K DisplayPort Video Format Conversion Design Example

Features of the 8K DisplayPort Video Format Conversion Design Example

  • Input:
    • DisplayPort 1.4 connectivity supports resolutions from 720x480 up to 3840x2160 at any frame rate up to 60 fps, and resolutions up to 7680x4320 at 30 fps.
    • Hot-plug support.
    • Support for both RGB and YCbCr (4:4:4, 4:2:2 and 4:2:0) color formats at the input.
    • Software automatically detects the input format and sets up the processing pipeline appropriately.
  • Output:
    • DisplayPort 1.4 connectivity selectable (via DIP switches) for either 1080p, 1080i or 2160p resolution at 60 fps, or 2160p at 30 fps.
    • Hot-plug support.
    • DIP switches to set the required output color format to RGB, YCbCr 4:4:4, YCbCr 4:2:2, or YCbCr 4:2:0.
  • Single 10-bit 8K RGB processing pipeline with software configurable scaling and frame rate conversion:
    • 12-tap Lanczos down-scaler.
    • 16-phase, 4-tap Lanczos up-scaler.
    • Triple buffering video frame buffer provides frame rate conversion.
    • Mixer with alpha-blending allows OSD icon overlay.
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