TY - GEN
T1 - The design and implementation of a high-speed and large-capacity NAND flash storage system
AU - Li, Qing
AU - Hu, Shan Qing
AU - Feng, Yang
AU - Long, Teng
PY - 2014
Y1 - 2014
N2 - Now, the quality of higher speed and larger capacity are required to the real-time storage system. This paper designs a high-speed and large-capacity storage system which uses FPGA as the master of SOPC system controlling NAND Flash chips. This system puts forward an advanced storage structure which has several NAND Flashes with multi-buses, forming a parallel pipeline design. By using the key technologies of bad block management and the ECC algorithm, which greatly avoids the influence of the invalid block to the storage system and reduces the probability of error data as well. It can not only improve the storage bandwidth and capacity substantially, but also ensure the reliability of the storage system effectively. As a result, the storage system achieves the capacity of 1.5TB and the bandwidth of 1280MBps. Also, this system uses high-speed exchange interface to link to the external network, which achieve the real-time transmission and control of data, and make the storage system standard, universal, and scalable.
AB - Now, the quality of higher speed and larger capacity are required to the real-time storage system. This paper designs a high-speed and large-capacity storage system which uses FPGA as the master of SOPC system controlling NAND Flash chips. This system puts forward an advanced storage structure which has several NAND Flashes with multi-buses, forming a parallel pipeline design. By using the key technologies of bad block management and the ECC algorithm, which greatly avoids the influence of the invalid block to the storage system and reduces the probability of error data as well. It can not only improve the storage bandwidth and capacity substantially, but also ensure the reliability of the storage system effectively. As a result, the storage system achieves the capacity of 1.5TB and the bandwidth of 1280MBps. Also, this system uses high-speed exchange interface to link to the external network, which achieve the real-time transmission and control of data, and make the storage system standard, universal, and scalable.
KW - ECC
KW - FPGA
KW - High speed
KW - Large capacity
KW - NAND flash
UR - http://www.scopus.com/inward/record.url?scp=84898868439&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.543-547.568
DO - 10.4028/www.scientific.net/AMM.543-547.568
M3 - Conference contribution
AN - SCOPUS:84898868439
SN - 9783038350606
T3 - Applied Mechanics and Materials
SP - 568
EP - 571
BT - Vehicle, Mechatronics and Information Technologies II
PB - Trans Tech Publications
T2 - International Conference on Vehicle and Mechanical Engineering and Information Technology, VMEIT 2014
Y2 - 19 February 2014 through 20 February 2014
ER -