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ABT102
The Anchor Bay Technologies ABT102 is a video deinterlacer that converts 480i/576i input signal formats to 480p/576p. The ABT102 applies source-adaptive, motion-adaptive and edge-adaptive techniques based on robust detection of input signal types to produce an outstanding progressive signal.
Anchor Bay Technologies' second generation deinterlacing chip is targeted at DVD Player, AV Receiver and DTV applications requiring up-conversion from 480i/576i to 480p/576p. The ABT102 features Anchor Bay's arbitrary cadence detection that can detect non-standard cadences and compensate to minimaze artifacts to achieve an outstanding picture quality for today's high resolution video displays.
Precision Deinterlacing™
- 480i/576i input support
- 10-bit output
- Arbitrary cadence detection (any-to-any) to detect non-standard cadences
- Reliable 2:2 pull-down detection for 50Hz video standards
- Bad-edit detection and compensation to minimize artifacts caused by sequence breaks in film content
- Detection of multiple source type within a frame - for example video titles over film
- Detection of 2:2 to/from 3:2 crossfades and out of phase 3:2 crossfades
- Five-field motion adaptive deinterlacing
- Edge-adaptive processing to produce smooth diagonal edges
- Three frame video processing delay
- Pass-through mode to support 480i/576i output on HDMI
- Detection modes - automatic, video and film-bias
- Low latency mode for gaming applications
Technical Specifications
Controls and Clocks
- I2C compatible serial interface
- Integrated DLLs
- 27MHz input clock
- Single 2Mx32 SDRAM
Implementation
- Xilinx Spartan FPGA (XC3S2000-5FG456C)
- Pb free version available
- 1.2V core, 3.3V I/O, 2.5V aux
- 456-pin BGA package
- Configuration Platform Flash ROM (XCF08PVO48C)
- Pb free version available
- 1.8V core, 3.3V I/O, 2.5V aux
- 48-pin TSOP package
Inputs
- Single input supporting formats below
- 8-bit 4:2:2 multiplexed Y and CbCr
- Pass-through mode
- Embedded sync (ITU-R BT:656)
- Pass-through mode
- External separate syncs (Hsync, Vsync)
- Pass-through mode
- Video Formats: 480i/576i
- Pass-through mode
Output
- Single output supporting formats below
- 20-bit 4:2:2 YCbCr
- Video Formats: 480p/576p
- Pass-through mode
Ordering Information
