Functional
Description
Analog Input:
- Four 10-bit ADC, AGC &
ACC (Automatic Clamping Control)
-
Supports Auto
Multi-Standard NTSC/PAL/SECAM mode detection
- Supports Weak &
Non-Standard Signal mode detection
- Adaptive 2D Comb-Filter
video decoding for Y/C separation
Video Processing:
- Closed Caption/V-Chip/WSS/WSS-J
VBI decoding
- Macrovision copy
protection detection
-
Contrast/Brightness/Hue/Saturation adjustment
- Digital Chrominance
Transient Improvement (DCTI)
4-Decoder Mode (A, B, C and D)
- 4 analog CVBS inputs for each of the 4 Video Decoders
- Standard ITU-R BT 656 format 8-bit outputs
2-Decoder Mode (A and C)
- Each of the 2 Video Decoders support CVBS, S-Video inputs
- Standard ITU-R BT 656 format 8-bit outputs
Miscellaneous
- 1.8V core logic, 3.3V I/O with 5V tolerance
- Controlled via 2-wire serial-bus interfaces. All 4 video decoders require only one serial-bus interface and share one slave address
- Requires only one crystal for all 4 video decoders
- Supports interrupt output pin for hardware mode detection
- Built-in Test Pattern Generator
- Low power consumption
- Small-size package LQFP-80
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