Video Processing - VPC3230D
1. Features
Video Decoding
- 4 Composite inputs, 1 S-VHS input
- Composite video & sync output
- integrated high-quality A/D converters
- Adaptive 2H comb filter Y/C separator
- 1H NTSC comb filter
- Multi-standard color decoder(1 Crystal)
- Multi-standard sync decoder
- Black line detector
Video Decoding
- Horizontal scaling(0.25 to 4)
- Panorama vision
- Black level expander
- Dynamic peaking
- Soft limiter(gamma correction)
- Color transient improvement
RGB Processing
- Programmable RGB matrix
- Digital color bus interface
- Additional analog RGB/Fast blank input
- Half contrast switch
- Picture frame generator
Deflection
- Scan velocity modulation output
- High performance H/V deflection
- Separate ADC for tube measurements
- EHT compensation
Miscellaneous
- One 20.25MHz crystal, few external components
- Embedded RISC controller(80 MIPS)
- I
2
C Bus interface
- Single 5V power supply
- Submicrom COMS technology
- 64 pin PSDIP package
