TW6865-TA1-CRH

The TW6865-TA1-CRH is a cutting-edge solution designed for PC DVR systems and video analytic applications. It boasts a comprehensive set of features, including high-quality four-channel NTSC/PAL/SECAM video decoders, adaptive 4H comb filter technology, and a high-performance DMA controller. With its PCIe x1 interface, this product offers efficient video and audio capture capabilities, enabling the transfer of data at a high throughput rate that maximizes the potential of the PCIe x1 interface. Whether it's simultaneous real-time D1 video decoding or non-real time D1 video with audio, the TW6865-TA1-CRH is equipped to handle the demands of modern surveillance and monitoring systems. It also simplifies software development and reduces the strain on PC hardware and resources, thanks to its Software Development Kit (SDK) with Windows and Linux compliant drivers and reference application software. With the TW6865-TA1-CRH, users can expect top-notch performance, reliability, and ease of use for their video capture and analysis needs

Key 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 compensation 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 comb filters for all NTSC and PAL standards
• Audio Codecs
• Integrated eight audio ADCs
• 8/16 bit audio word length
• Sample audio with 8/16/32/44.1/48kHz
• 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 PCIe x1 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 big-block data jamming among PC devices, resulting in optimized PC internal bandwidth consumption
• PCIe configurations
• PCI Express Base Specification 1.1 Compliant
• Flexible PCIe packet size configuration: 128 byte, 256 byte and 512 byte options