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IP Mart

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  • uIP: Digital Video Scaler
  • uIP ID: 937196313
  • μIP Type: Digital μIP
  • HDL: Verilog
  • Warranty: YES
  • Simulation Tool: Cadence NC-Verilog
  • Tool Version:
  • Design Format: RTL
  • Merge In Foundry: NO
    Designer Information
  • Member ID:8301024000900284
  • Designer Rating:
  • Feedback received:0

1. Introduction:

The IP Core is a studio  quality video scaler capable  of generating interpolated output images from 16 x 16 up to  216  x 216  pixels in resolution.   The architecture permits seamless scaling (either up or down) depending on the chosen scale factor.  Internally, the scaler uses a 24-bit accumulator and a bank of polyphase FIR filters with 16 phases or interpolation points.  All filter coefficients are programmable, allowing the user to define a wide range of filter characteristics.

Pixels flow in and out of the video scaler in accordance with the valid-ready pipeline protocol.  Pixels are transferred into the scaler on a rising clock-edge when pixin_val  is high and pixin_rdy is high.  As such, the pipeline protocol allows both input and output interfaces to be stalled independently.

The scaler is partitioned into a horizontal scaling module in series with a vertical scaling module .


  • Support for the latest generation video formats with resolutions of 4K and above
  • Video scaling for flat panel displays, portable devices, video consoles, video format converters, set-top boxes, digital TV etc.
  • Conversion of all standard and custom video resolutions such as HD720P to HD1080P, XGA to VGA etc.


2. License Price:

By Quotes

Multiple License : NO

3. Clock Rate:

250 MHz

4. Logic Gate Count:


5. Technology:


6. Version: