Digital Video up/down scaler accepts RGB/YCbCr video and permits independent horizontal and vertical scaling of the input to generate any desired resolution or aspect ratio.
Uses a series of FIR polyphase filter banks to generate a studio-quality interpolated output. Supports 4K video and above.
Digital Video Scaler
Overview
Key Features
- 24-bit RGB or YCbCr video in/out
- Independent vertical and horizontal scaling
- Supports all video resolutions up to 2^16 x 2^16
- 24-bit fixed-point scale factor
- 5x5-tap polyphase FIR filter (16 phases)
- Configurable coefficients for each phase
- Small area footprint with minimal RAM resource
- User config of vertical and horizontal filters
- Output rate one pixel per clock
- No frame buffer required
Benefits
- 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
Block Diagram
Deliverables
- 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
Technical Specifications
Foundry, Node
All
Availability
Immediate