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  • uIP: Motion-adaptive Video Deinterlacer
  • uIP ID: 2119487080
  • μIP Type: Digital μIP
  • HDL: Verilog
  • Warranty: YES
  • Simulation Tool: Model-sim
  • Tool Version:
  • Design Format: RTL
  • Merge In Foundry: NO
    Designer Information
  • Member ID:2001496000900412
  • Designer Rating:
  • Feedback received:0

1. Introduction:

The IP Core is a studio quality 24-bit RGB video deinterlacer capable of generating progressive output video at any resolution up to 216 x 216  pixels. The design is fully programmable and supports any desired interlaced video format.

The design allows for three possible deinterlacing schemes. These are: weave, bilinear interpolation or motion-adaptive interpolation. The weave approach applies no filtering and may be useful to obtain a 'raw' interlaced format for subsequent processing. The other two methods are classed as 'inter-field' interpolation methods as spatial filtering is performed between both odd and even fields to achieve a clean and progressive output. The relative merits and disadvantages of each scheme are discussed further into the document.

The deinterlacer core features a fully integrated video frame buffer. This buffer is completely 'elastic' and will dynamically skip and/or repeat frames depending on the input and output frame rates. All frame buffer management is handled internally with the provision of a simple memory interface for storing odd and even fields off-chip. The memory interface is 128-bits wide and is completely  generic. All memory transfers are sequential bursts of N x 128-bit words and may be adapted for connection to a variety of memory types such as SDRAM, DDR2 or DDR3.


  • Digital TV set-top boxes. Industrial imaging. Automotive, home and personal media solutions
  • Conversion of 'legacy' SDTV formats to HDTV video formats
  • Generating progressive RGB video via inexpensive PAL/NTSC decoder chips
  • Studio-quality video de-interlacing

2. License Price:

By Quotes

Multiple License : NO

3. Clock Rate:

200 MHz

4. Logic Gate Count:


5. Technology:


6. Version: