Digital Video Scaler

Digital video up/down scaler permits independent horizontal and vertical scaling to generate any desired resolution or aspect ratio. Uses a 5x5 FIR polyphase filter with 16 phases to generate a studio-quality output. No frame buffer or external memory required.

•  RGB or YCbCr video in/out
•  Independent vertical and horizontal scaling
•  Support for different RGB channel widths
•  Best suited to video resolutions up to full HD (1920x1080)
•  Real-time programmable scaling parameters
•  5x5-tap polyphase FIR filter (16 phases)
•  Fully pipelined architecture with simple flow-control
•  ABMA / AXI4-stream compatible interfaces
•  No frame buffer or external memory required
•  Small area footprint - minimal RAM resource
•  Support for 350MHz+ operation on basic FPGA devices

• Technology independent soft IP Core
• Suitable for FPGA, SoC and ASIC
• Supplied as human-readable source code
• One-time license fee with unlimited use
• Field tested and market proven
• Any custom modification on request

• Studio quality video scaling
• Video conferencing
• CCTV applications
• Broadcast video equipment
• Picture-in-picture (PiP), Picture-by-picture (PbP) and digital zoom
• Video scaling for flat panel displays, image sensors and cameras,   portable devices, video games/consoles, video format converters,   set-top boxes, smart TVs etc.

• VHDL source-code (or Verilog on request)
• Simulation test bench
• Examples and scripts
• Full pdf datasheet
• One-to-one technical support
• One years warranty and maintenance