公开(公告)号：KR102146459B1

公开(公告)日：2020-08-20

申请号：KR1020180135618

申请日：2018-11-07

Applicant: (주)명정보기술

Inventor： 김상욱 ,  박준규 ,  정난

IPC: G06F16/00

公开(公告)号：KR1020090129096A

公开(公告)日：2009-12-16

申请号：KR1020080055194

申请日：2008-06-12

Applicant: (주)명정보기술

Inventor： 이명재 ,  김상욱 ,  강선구 ,  박용대 ,  장문기 ,  김준배

IPC: G06F12/06 ,  G06F12/00

Abstract: PURPOSE: A data management system of a single flash memory is provided to management each plan independently by forming a vendor region in the plan. CONSTITUTION: A flash memory comprises four plans(11a-11b) and each plan includes a block. The block includes a memory information region for storing a logical/physical address of the flash memory, a vendor region comprising a reserved region, and a data region performing data operation. The logical address according to the physical address is independently managed for each plan by the vendor region of each plan.

Abstract translation: 目的：提供单个闪存的数据管理系统，通过在计划中形成供应商区域来独立管理每个计划。 构成：闪存包括四个计划（11a-11b），每个计划包括一个块。 该块包括用于存储闪存的逻辑/物理地址的存储器信息区域，包括保留区域的供应商区域和执行数据操作的数据区域。 根据物理地址的逻辑地址由每个计划的供应商区域为每个计划独立管理。

公开(公告)号：KR1020090129093A

公开(公告)日：2009-12-16

申请号：KR1020080055188

申请日：2008-06-12

Applicant: (주)명정보기술

Inventor： 이명재 ,  김상욱 ,  강선구 ,  박용대 ,  장문기 ,  김준배

IPC: G06F13/16 ,  G06F12/00

Abstract: PURPOSE: A flash memory control method using a multi-data channel in an SSD(Solid State Disk) and a control system thereof are provided to process data at high speed by using a multi-channel. CONSTITUTION: A CES(Chip Enable Signal) of a first data channel is activated and an ID value of a memory is read(S2). Capacity and structure of the memory is checked according to an ID value of the read memory(S3). The CES is deactivated and the ID value of the memory is read by activating the CES of the first data channel(S4). The capacity and the structure of the memory are checked according to the ID value of the memory. If the read value is '00' or 'FF', the CES of a second data channel is activated by deciding that the memory is absent(S7,S9). The ID value of the memory is read by activating the CES of an 'n'th data channel after previous steps are repeated until the 'n'th data channel. If the read value is '00' or 'FF', processing is terminated(S10).

Abstract translation: 目的：提供使用SSD（固态磁盘）中的多数据通道及其控制系统的闪速存储器控制方法，以通过使用多通道来高速处理数据。 构成：激活第一数据通道的CES（芯片使能信号），并读取存储器的ID值（S2）。 根据读取的存储器的ID值检查存储器的容量和结构（S3）。 CES被禁用，并通过激活第一数据信道的CES来读取存储器的ID值（S4）。 根据存储器的ID值检查存储器的容量和结构。 如果读取值为“00”或“FF”，则通过判断存储器不存在来激活第二数据通道的CES（S7，S9）。 通过重复先前的步骤直到第n个数据通道来激活第n个数据通道的CES来读取存储器的ID值。 如果读取值为“00”或“FF”，则处理结束（S10）。

公开(公告)号：KR100933787B1

公开(公告)日：2009-12-24

申请号：KR1020090063530

申请日：2009-07-13

Applicant: (주)명정보기술

Inventor： 신건엽 ,  김상욱 ,  강선구 ,  주영대 ,  박용대

IPC: G11B20/10 ,  G11B20/12

CPC classification number: G06F21/10 ,  G06F9/445 ,  G06F21/64 ,  G11B20/00246 ,  G11B20/00253 ,  G11B20/00818 ,  G11B2220/2516

Abstract: PURPOSE: A write block device for hard disk forensics is provided to minimize heat generation of a hard disk and thus to prevent thermal damage of the hard disk even in a long time work. CONSTITUTION: A write block device for hard disk forensics comprises an ATA interface unit(11), a USB interface unit(12), a display unit, a power port(16), a current limit circuit, a mount(19), a cooler(18), and a controller. The ATA interface unit and the USB interface unit are used for communications with a host computer. The display unit shows the various operation states of the write block device and a hard disk. The power port supplies power to the hard disk. The current limit circuit prevents over current from flowing from the power port to the hard disk. The mount loads the hard disk. The cooler cools the heat generated in the hard disk during operation. The controller processes the various kinds of control signals and data transmitted from the host computer.

Abstract translation: 目的：提供用于硬盘取证的写入块设备，以尽量减少硬盘的发热，从而即使在长时间的工作中也能防止硬盘的热损坏。 构成：用于硬盘取证的写入块装置包括ATA接口单元（11），USB接口单元（12），显示单元，电源端口（16），限流电路，安装座（19）， 冷却器（18）和控制器。 ATA接口单元和USB接口单元用于与主机通信。 显示单元显示写入块装置和硬盘的各种操作状态。 电源端口为硬盘供电。 电流限制电路可防止过电流从电源端口流向硬盘。 安装装载硬盘。 冷却器在运行期间冷却硬盘中产生的热量。 控制器处理从主机传送的各种控制信号和数据。

公开(公告)号：KR1020090129104A

公开(公告)日：2009-12-16

申请号：KR1020080055203

申请日：2008-06-12

Applicant: (주)명정보기술

Inventor： 이명재 ,  김상욱 ,  강선구 ,  박용대 ,  장문기 ,  김준배

IPC: G06F12/00

Abstract: PURPOSE: A file system for storing data of a multi-flash memory is provided to independently management each plan by forming a vendor region in each plan. CONSTITUTION: An interface(11) is connected to an external host and a flash memory unit(13) comprises four plans. A controller(12) is connected to the interface and controls operation of the flash memory unit through a data bus by a control command of the external host. An address management system is successively increased according to the data bus. Each plan includes a memory information region for storing a logical/physical address of the flash memory, a vendor region comprising a reserved region, and a data region performing data operation.

Abstract translation: 目的：提供用于存储多闪存存储器的数据的文件系统，以通过在每个计划中形成供应商区域来独立地管理每个计划。 构成：接口（11）连接到外部主机，闪存单元（13）包括四个计划。 控制器（12）连接到接口，并通过外部主机的控制命令通过数据总线控制闪存单元的操作。 地址管理系统根据数据总线连续增加。 每个方案包括用于存储闪速存储器的逻辑/物理地址的存储器信息区域，包括保留区域的供应商区域和执行数据操作的数据区域。