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CLP-42: DVB CSA2 Descrambler Core
Elliptic’s CLP-42: DVB CSA Descrambler Core core is designed for DVB receiver applications, and implements a flow-through decryption core supporting the ETSI specified Common Scrambling Algorithm (CSA). The CSA cipher is used to protect MPEG-2 content in the European Pay-TV service used in Digital Video Broadcast applications. The cipher is also used in the European Broadcasting Union (EBU) for Digital Satellite News Gathering (DSNG) applications, where it provides the confidentiality algorithm within the Basic Interoperable Scrambling System (BISS) Mode 1 and Mode E specifications. The CLP-42 is a robust, proven solution that is in volume production at major foundries.
- Features
- CSA descrambler as specified by ETSI
- Maximum clock frequency: 250 MHz in 90nm
- 850 Mbps of throughput
- Flow-through architecture
- Ingress and egress FIFO depth configurable at build time
- Key size - 64 bits
- 10-15K ASIC gates
- Benefits
- Silicon proven
- Highly integrated
- SoC/ASIC developers and embedded system OEMs benefit from
- Reduced time to market
- Reduced risk
- Highly tuned solutions for performance, power and size
- IP developed by industry experts through a structured and rigorous development and verification program
- Applications
- Conditional Access
- Set-top boxes
- Digital television sets
- Mobile handsets
- Pay-TV
- Digital Video Broadcast
- Downloads
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