TW6865
TW6865 is 4-in-1 Video Decoders manufactured by Intersil.
Features
Video Decoders
- Accepts all NTSC(M/N/4.43) / PAL(B/D/G/H/I/K/L/M/N/60) standards with auto detection
- Integrated eight video analog anti-alias filters and 10-bit CMOS ADCs
- IF pensation filter for improvement of color demodulation
- Color Transient Improvement (CTI)
- White peak AGC control
- Programmable hue, saturation, contrast, brightness and sharpness
- High quality proprietary fast video locking system for non-real-time application
- High performance adaptive 4H b filters for all NTSC and PAL standards
Audio Codecs
- Integrated eight audio ADCs
- 8/16 bit audio word length
- Sample audio with 8/16/32/44.1/48k Hz
DMA Controller
- Highly-efficient DMA design can support up to 4 real time D1 video and 8 real time audio channels, or up to 16 non-real- time video with optimization of full PCIex1 bandwidth
- Multiple video format output support: UYVY/Y422, YUYV/YUY2, IYU1/Y411, Y41P, YUV420, RGB555 and RGB565
- Integrated internal video and audio generator simplifies system test and development
- Built-in motion detection engine for each video channel
- Hardware-friendly design enables smooth data transfer and virtually eliminates unwanted bigblock data jamming among PC devices, resulting in optimized PC internal bandwidth consumption
- PCIe Configurations
- PCI Express Base Specification 1.1 pliant
- Flexible PCIe packet size configuration: 128 byte, 256 byte and 512 byte options
Applications
- PC-based DVR system
- Video analytic system
1 FN8304.0 April 20, 2012
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC. 2012. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners.
Block Diagram
Analog Video 16-Channel
VIN1 …...
