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BIDIRECTIONAL RAID CONTROLLER FOR A SEMICONDUCTOR STORAGE DEVICE CONNECTED TO A DISK CONNECTION CONTROLLER AND DISK CONTROLLERS
BIDIRECTIONAL RAID CONTROLLER FOR A SEMICONDUCTOR STORAGE DEVICE CONNECTED TO A DISK CONNECTION CONTROLLER AND DISK CONTROLLERS
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机译:连接到磁盘连接控制器和磁盘控制器的半导体存储设备的双向RAID控制器
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摘要
PURPOSE: A bidirectional RAID controller for a semiconductor storage device is provided to supply a stable operation between a semiconductor storage device memory disk unit and a data path and approve real time selection between data paths supplied by RAID electric networks.;CONSTITUTION: A disk connection controller(820A) is connected to a semiconductor storage device memory disk unit set including a first disk mount, a second disk mount and a volatile semiconductor memory set. A bidirectional RAID controller(890) is connected to a first disk controller(830A), a second disk controller(830B) and the disk connection controller. A host connection controller(880) is connected to a first host interface, a second host interface and the bidirectional RAID controller. The bidirectional RAID controller analyzes a condition of the first disk controller and the second disk controller and determines a data path.;COPYRIGHT KIPO 2013;[Reference numerals] (100) DDR SSD disk; (820A) Disk connection controller; (820A) Host interface1; (820B) Host interface2; (830A) Disk controller1; (830B) Disk controller2; (840A) High speed host interface1; (840B) High speed host interface2; (850A) Disk mount1; (850B) Programmable disk mount2; (860A) Disk monitoring1; (860B) Disk monitoring2; (870A) Disk PnP controller1; (870B) Disk PnP controller2; (880) Disk connection controller; (890) Bidirectional RAID controller
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