GF9320

• broadcast quality 10 / 8-bit 24-tap poly-phase horizontal and vertical scalar for HDTV / SDTV video images
• high performance 2D scaling processor with separate control of horizontal and vertical scaling factors and pan positions
• support for arbitrary video formats up to 2048 by 2048
• support for multiplexed and non-multiplexed Y/C video
• flexible 4:2:2 or 4:4:4 YCbCr or RGB output
• field merge / separation can be inserted / removed from progressive images using interlaced I/O
• double banked control registers for 'on-the-fly' dynamic effects
• external 3:2 / 2:2 pull-down insertion and extraction
• programmable output matrix with 6dB gain range
• film rate features include 1080p24 and 1080PsF support
• fully programmable colour background generator
• flexible F,V,H output and TRS insertion
• seamless interface to GF9330 de-interlacer
• seamless interface to common SDRAM
• user configuration through dedicated serial interface
• 3.3V supply

The GF9320 Scaling Processor offers 10 / 8-bit broadcast quality scaling of video images up to 2048 by 2048 pixels. The GF9320 supports arbitrary display modes to fit custom applications. Dynamic zoom and pan effects allow for a variety of aspect ratio conversion choices while a programmable colour background generator can be customized to appropriately match the image content. A fully programmable and flexible output matrix allows for colour difference over-sampling, gain and hue controls as well as YCbCr to RGB conversions to power nearly any display device on the market.

The GF9320 also includes a vertical interpolation filter to perform stand alone cost-sensitive de-interlacing. Broadcast quality de-interlacing is offered through a seamless interface to the GF9330 and GF9331 devices.