LZRW3 Data Compression (Helion)
Device Family Support
- Spartan-3
- Spartan-3A
- Spartan-3E
- Virtex-4 FX
- Virtex-4 LX
- Virtex-4 SX
- Virtex-5 LX
- Virtex-5 LXT
The Helion LZRW3 core implements the LZRW3 lossles data compression algorithm without the need for external memory storage. It is available in either Compress only, Expand only, or combined Compress/Expand versions.
Key Features
- High performance - capable of Gigabit/sec data throughput
- Supports data block sizes up to 32K bytes, with block growth prevention
- Compressed size typically 50-70% on text, minimum 12% on long runs of repeated data
- Ideal for optimising performance in data communications and storage applications
- Available under terms of SignOnce IP license