High Throughput Interleaver/De-Interleaver

摘要: Systems and methods for performing high-speed multi-channel forward error correction using external DDR SDRAM is provided. According to one exemplary aspect, an interleaver/deinterleaver performs both read write accesses the that are burst-oriented by hiding active precharge cycles in order achieve high data rate operations. The as blocks blocks. Each block includes two sequences. sequence further a predetermined number of words be interleaved/deinterleaved. PRECHARGE ACTIVE command issued when preceding being processed. Data read/write has same row address within bank SDRAM.