Vendor: Crucial IP Inc. Category: Video Processing

Video Scaler with 4K Up/Down/Cross Conversion (Interleaved/Quadrant)

The VSC-4KX-IQ is a high quality polyphase scaler for up/down/cross conversion between video formats up to 4K resolution.

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Overview

The VSC-4KX-IQ is a high quality polyphase scaler for up/down/cross conversion between video formats up to 4K resolution. The VSC-4KX-IQ up converts SD/HD video signals to 4K resolution and down converts 4K inputs to SD or HD. In addition, the VSC-4KX-IQ can cross convert a 4K input to a 4K output with up/down scaling. Both 2-Sample Interleave and Square Division 4K formats are supported. Pixels at the boundaries between tiles are processed correctly such that no seams are ever visible. The scaler may be used in conjunction with the VPC-1 Video Processor and Deinterlacer IP core or with any other customer or third party IP. Support for any scale factor allows full screen display of any input as well as arbitrary resizing for PIP and multiviewer applications. In addition, the core includes a number of Verilog parameters that allow it to be tailored at build time to satisfy specific requirements. Flexibility and robust design combine to make the VSC-4KX-IQ ideal for both consumer electronic and broadcast applications.

The VSC-4KX-IQ is available with complete Verilog source code, Verilog test bench and bit-accurate C models as part of the license. Integration and programming guidelines are also included backed up by expert technical support.

A VSC-4KX-IQ reference design is available for standard development kits from Xilinx and Altera for demonstration and evaluation purposes. The design includes a built-in user interface with embedded OSD to simplify access to key features of the IP. In addition to simplifying the evaluation of the VSC-4KX-IQ IP core, the design also serves as a template for customer application development.

Key features

  • Any input <= 4096x2160p scaled to any output <= 4096x2160p
  • Supports 2-Sample Interleave and Square Division formats for use with Quad 3G-SDI links
  • High quality polyphase scaling
  • Invisible seams between tiles
  • Dynamic resizing and aspect ratio conversion (ARC) without artifacts
  • Region-of-Interest (ROI) scaling
  • Supports all frame rates up to 60 Hz
  • 8/10/12-bit 4:2:2 or 4:4:4 processing
  • Seamless interface to VPC-1 deinterlacer
  • Programmability
    • Dynamically loadable coefficients for flexible image quality
    • Optional image sharpening
  • Build Time Options
    • 4:2:2 or 4:4:4 data path
    • 8, 10 or 12-bit data path precision
    • Number of taps, number of phases, coefficient precision
    • 2K/4K up conversion only, 4K/2K down conversion only, 4K/4K cross conversion (the latter is dynamically configurable for any conversion scenario)
  • Compatibility
    • Support for both Xilinx and Altera devices

What’s Included?

  • Synthesizable Verilog RTL source code (encrypted or unencrypted as per license agreement)
  • Verilog testbench
  • Bit-accurate C model
  • Verification test suite
  • Product documentation
  • Integration guidelines
  • Integration support

Specifications

Identity

Part Number
VSC-4KX-IQ
Vendor
Crucial IP Inc.
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Crucial IP Inc.
HQ: Canada
Contact Crucial IP Inc.

Learn more about Video Processing IP core

Picking the right MPSoC-based video architecture: Part 1

A look at the design of multiprocessor systems-on-chips (MPSoCs) for video applications and how to optimize them for computational power and real-time performance as well as flexibility. Part 1: Architectural approaches to video processing

Analysis: ARC's Configurable Video Subsystems

Adding to its growing portfolio of licensable silicon IP subsystems, ARC has announced five configurable video processing subsystems. The subsystems range from the smallest-size AV 402V to the highest-performance AV 417V, and support multi-standard video encoding and decoding at resolutions ranging from CIF to D1.

Frequently asked questions about Video Processing IP

What is Video Scaler with 4K Up/Down/Cross Conversion (Interleaved/Quadrant)?

Video Scaler with 4K Up/Down/Cross Conversion (Interleaved/Quadrant) is a Video Processing IP core from Crucial IP Inc. listed on Semi IP Hub.

How should engineers evaluate this Video Processing?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Video Processing IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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