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4K30 & FHD Video Scaler

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  • MDIN-400

Overview

  • MDIN-400 is a highly integrated System-On-Chip for format conversion, deinterlacing, video enhancement and graphic OSD with embedded MCU.
  • MDIN-400 receives any format of interlaced scan video up to 1080i and progressive scan video up to 4K UHD and performs deinterlacing and format conversion to produce any desired format of interlaced or progressive scan video up to 4K UHD with excellent signal quality preservation.
  • MDIN-400 provides dual channel video processing for two input video source and generates PIP, POP and dual video output.
  • MDIN-400 provides a versatile 2-D graphics engine with bitmap and character mode.
  • MDIN-400’s high quality format conversion, deinterlacing, video enhancement and OSD capability are suitable for digital display applications such as digital video recorder (DVR), high-end camera, TV box, AV receiver, video server and converter box system.

Main Features

  • Two Digital Video Input Ports for Interlaced or Progressive Scan Video up to 4K UHD
  • Digital Video Output with CMOS Parallel or Serialized LVDS Interface and CVBS Video Output
  • Four I²S Audio Input and Output for Audio Delay
  • Motion Adaptive 2D / 3D Noise Reduction
  • Main and Auxiliary Video Paths for PIP or Dual Video Output
  • Independent Horizontal and Vertical Scaling with Antialiasing Interpolation Filter
  • Horizontal and Vertical Peaking Filter and Color Enhancement Processing for Crisper Picture Quality
  • Two OSD layers with 4 Sprites Per Layer (Bitmap and Character Mode)
  • Embedded 32-bit MCU and SDRAM

Block Diagram

Specifications

Video Input3

  • Digital Format with up to 10-bit Precision
  • Input Resolution : 4K UHD Support
    • Progressive Video : up to 4096x2160p (8M Pixels)
    • Interlaced Video : up to 1920x1080i (1920x1152i)
  • Video Format
    • Sub-sampling Type: RGB / YCbCr 4:4:4 or YCbCr 4:2:2
    • Y/C Type : Multiplexed (BT.656) or Separated (BT.601)
    • Sync Type : Separate or Embedded (BT.1120 or BT.656)
    • Digital Input : 36/30/24-bit (4:4:4) or 8/10/16/20/24-bit (4:2:2)
                                BT.656, BT.601 or BT.1120 Format Output
                                Single / Dual-Wide / Dual-Edge mode

Video Output

  • Digital CMOS Parallel Output
  • Programmable standard or non-standard video format
    • Sub-sampling type : RGB/YCbCr 4:4:4 or YCbCr 4:2:2
    • Resolution : Progressive scan up to 4096x2160@30fps (4K UHD)
    • Interlaced scan up to 1920x1080i (1920x1152i)
    • Format : YC 4:2:2 8/10/16/20-bit(Multiplexed or separated),
                       YC/RGB 4:4:4 24/30-bit, BT.1120, BT.601 and BT.656 standard
                       Single / Dual-Wide / Dual-Edge Mode
    • Dual digital video output
  • Serialized LVDS Output
    • Max 2-port single lvds mode output or dual lvds mode output
    • Sub-sampling type : RGB/YCbCr 4:4:4 24/30-bit or YCbCr 4:2:2 16/20-bit
    • Resolution : up to 1920x1080@30fps in singe mode
                             and 1920x1080@60fps in dual mode
    • PLL requires no external components
  • Composite Video Output : NTSC / PAL : (720H or 960H)

Deinterlacing and Noise Reduction

  • Motion Adaptive 3D Deinterlacing
  • Motion Adaptive 2D / 3D Noise Reduction

Format Conversion

  • Independent Horizontal and Vertical Scaling with Antialiasing Interpolation Filter
  • Format Conversion From One Format to Another Format with an Arbitrary Scaling Ratio
  • Scaling Ratio : x1/15 ~ Unlimited
  • Non-uniform Scaling for Panorama Mode
  • Programmable Size & Position Zoom In / Out

Frame Rate Conversion

  • Frame Rate Conversion from 3-250Hz to 3-250Hz
  • Conversion Ratio : x1/31 ~ x31

Display Functions

  • Brightness, Contrast, Hue, Saturation and Color Space Conversion
  • Programmable Output Sync Generation
  • Lock-to-input Sync Mode or Free-run Mode
  • Video Overlay on Background Video
  • PIP and POP Display
  • Multi-Window with One Active Video

Video Enhancement

  • High Order Programmable Horizontal and Vertical Peaking Filter
  • Filter for Color Component Enhancement
  • Independent Color Control (ICC)
  • Dynamic Contrast Enhancement (DCE)

OSD

  • Four Layers : Two Layers with 4 Sprites Per Layer
                             One Cursor and One Background Layer
  • Up to 256-color Palette Mode Bitmap
  • 16, 24 or 32-bit Full Color Mode Bitmap
  • Sprite, Palette or Pixel Based Alpha Blending
  • Up to 32 x 63 Font Size and 1-bpp, 2-bpp or 4-bpp Font Color
  • 32-row x 16-col or 16-row x 32-col Character Map
  • Bitmap Fill, Copy and Run-length Decoding

MCU and Communication Interface

  • Embedded 32-bit MCU
  • External Serial Flash memory Interface (4-wire SPI Master)
  • External Interface with 4-wire SPI and 2-wire I²C

Frame Buffer Memory

  • Embedded frame buffer memory

Miscellaneous

  • Auto Detection of Input Video / Sync
  • Internal Programmable PLLs
  • Genlock to Background Video Sync
  • Built-in Test Pattern Generation LogicBuilt-in Test Pattern Generation Logic
  • PWM Contorl for Flat Panel Display
  • DDC Control for Analog Monitor

Electrical and Mechanical Characteristics

  • 1.2, 1.8, 2.5 & 3.3V Supply Voltage
  • Low Power Consumption
  • 256-ball FBGA Package (14mm x 14mm / 0.8mm pitch)