Proposed System:
- Here we are implementing the LDPC in NAND Flash memory deteriorates due to multi-level cell technique and advance manufacturing technology. To deal with more errors, LDPC codes show superior performance to conventional BCH codes as ECC of NAND Flash memory systems. However, LDPC codec for NAND Flash memory systems faces problems of high redesign effort, high on-chip memory cost and high-throughput demand. This paper presents a byte-reconfigurable cost-effective high-throughput QC-LDPC codec design for NAND Flash memory systems. Reconfigurable codec design is proposed to support various QC- DPC codes for different Flash memories. To save on-chip memory cost, shared-memory architecture and rescheduling architecture are presented for encoder and decoder, respectively.
Advantages:
- Efficiency Increased
- High speed
- Low power consumption
Software Implementation:
- Modelsim 6.5b
- Xilinx 14.2
Reviews
There are no reviews yet.