eASIC nextreme




LDPC Encoder/Decoder

LDPC Encoder/Decoder



  • LDPC IP scalability
    • Supporting a wide range of data-rates
    • 50MB/s to 4.0GB/s for a single LDPC instance
    • Scalable platform provides the basis for customer specific custom-LDPC cores
  • Each LDPC IP is optimized for
    • Codeword size, supports wide range of codewords
    • Maximum amount of supported parity
    • High degree of parallelism for high data-rate applications
    • Different Memory access options
    • Platform specific options (eASIC, FPGA, 40nm ASIC, 28nm ASIC)
  • All LDPC IP Cores share the following features
    • Simultaneous support for different amounts of parity
    • Simultaneous support for several LDPC codes
    • On-the-fly switching from one LDPC code to another
    • Low area and power