Interleaver / De-interleaver

Product Details

• Release Notes (PDF)
• Ask Xilinx About this Core

Documentation

• Interleaver / De-interleaver

Device Family Support

• Virtex-5 FXT
• Virtex-5 LX
• Virtex-5 LXT
• Virtex-5 SXT
• Virtex-4 FX
• Virtex-4 LX
• Virtex-4 SX
• Virtex-II Pro
• Virtex-II
• Virtex-E
• Virtex
• Spartan-3E
• Spartan-3
• Spartan-II
• Spartan-IIE

Included with Xilinx ISE™ Software

The Interleaver/De-interleaver LogiCORE module is a high speed, compact design that is fully synchronous, using a single clock. It's parameterizable features support both the Forney Convolutional architecture and the Rectangular Block architecture. The number of branches and branch lengths are parameterizable. The core supports a symbol size from 1 to 256 bits.

Key Features

• Supports many popular standards such as DVB and CDMA2000
• Supports both the Forney Convolutional and the Rectangular Block architectures
• Supports a symbol size from 1 to 256 bits
• Internal or external symbol RAM
• Convolutional interleaver supports multiple configurations with on-the-fly swapping