OVERVIEW
The Cavium Networks family of PureVu CNW3XXX video processors is the industry’s lowest latency, highest channel density and lowest-power solution for interactive and recording video applications. These processors integrate an H.264 encoder and decoder on a single chip with support for 1080p60 encode/decode, as well as encoding and decoding multiple HD, SD and CIF streams. Through Cavium’s Super Low Latency (SLL) Technology™ the most demanding interactive video applications are possible, using the CNW3XXX processors.

TARGET APPLICATIONS
The PureVu CNW3XXX processors are targeted for use in either highly interactive video applications or in high channel-density video recording applications or in applications that require both low latency and high channel-density; including video conferencing, wireless HDMI adapters, video surveillance DVRs and video servers, and single or multi-sensor HD and SD IP cameras.

PRODUCT LINE
The PureVu CNW3XXX product family consists of the CNW31XX, CNW35XX and the CNW36XX product lines, which are differentiated based on HD and SD capabilities and number of video ports. All PureVu CNW3XXX processors are register-programmed and software compatible. An SDK provides Linux driver support and an extensive API set for the target applications. Application-specific PureVu CNW3XXX evaluation systems and reference designs are also available.

BENEFITS

• Up to 1080p60 encode or decode
• Encode and decode of multiple HD and SD streams
• Up to 32 streams of encode or decode
• Up to 8 BT.1120/BT.656 bi-directional video ports
• Sub frame rate encode-decode latency
• Stream duplication
• Transsizing and transrating
• Stream tiling and cropping for display
• 32-Bit PCI bus or 32-bit generic host bus interface