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1. 发明申请

US20150242151A1 SOLID-STATE DRIVE DEVICE 有权
标题翻译：固态驱动装置
公开(公告)号：US20150242151A1
公开(公告)日：2015-08-27
申请号：US14699838
申请日：2015-04-29
申请人： BUFFALO MEMORY CO., LTD.
发明人： Kazuki MAKUNI , Takayuki OKINAGA , Shuichiro AZUMA , Yosuke TAKATA , Noriaki SUGAHARA
IPC分类号： G06F3/06 , G06F12/08
CPC分类号： G06F3/0619 , G06F1/30 , G06F3/0656 , G06F3/0659 , G06F3/0679 , G06F12/0246 , G06F12/0873 , G06F2003/0691 , G06F2212/1032 , G06F2212/152 , G06F2212/2022 , G06F2212/214 , G06F2212/281 , G06F2212/3042 , G06F2212/313 , G06F2212/604 , G06F2212/72
摘要： A solid state drive (SSD) device using a flash memory and including a non-volatile memory that differs in type from the flash memory. The SSD device receives data to be written to the flash memory; stores the received data in the non-volatile memory; stores the data stored in the non-volatile memory to the flash memory; and stores, in the non-volatile memory, flow data indicating a flow of tasks to be undertaken while storing the received data in the non-volatile memory and storing the data stored in the non-volatile memory to the flash memory.
摘要翻译：使用闪速存储器并且包括类型与闪存不同的非易失性存储器的固态驱动器（SSD）装置。 SSD设备接收要写入闪速存储器的数据; 将所接收的数据存储在非易失性存储器中; 将存储在非易失性存储器中的数据存储到闪速存储器; 并且在所述非易失性存储器中存储指示要在所述非易失性存储器中存储所接收的数据的同时进行的任务的流程的数据流，并将存储在所述非易失性存储器中的数据存储到所述闪速存储器。

2. 发明申请

US20140006695A1 INFORMATION PROCESSING APPARATUS 有权
标题翻译：信息处理装置
公开(公告)号：US20140006695A1
公开(公告)日：2014-01-02
申请号：US13927881
申请日：2013-06-26
申请人： Buffalo Memory Co., Ltd.
发明人： Kazuki MAKUNI , Takayuki OKINAGA , Shuichiro AZUMA , Yosuke TAKATA , Noriaki SUGAHARA
IPC分类号： G06F12/02
CPC分类号： G06F12/0246 , G06F2212/7208
摘要： An information processing apparatus including a NAND type flash memory; circuitry configured to control writing/reading of data to/from the NAND type flash memory; and an interface configured to connect the information processing apparatus to a host apparatus. The circuitry is configured to determine whether to erase data stored in a specific area within the NAND type flash memory by overwriting the data based on whether an overwrite command is received from the host apparatus via the interface; and erase a physical block including the specific area when it is determined to erase the data by removing electric charges in the NAND type flash memory in the physical block including the specific area.
摘要翻译：一种包括NAND型闪速存储器的信息处理装置; 被配置为控制向/从NAND型闪速存储器写入/读取数据的电路; 以及被配置为将信息处理设备连接到主机设备的接口。电路被配置为基于是否经由接口从主机设备接收到重写命令来确定是否擦除存储在NAND型闪存中的特定区域中的数据; 并且当确定通过在包括特定区域的物理块中去除NAND型闪速存储器中的电荷来确定擦除数据时，擦除包括特定区域的物理块。

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