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    • 3. 发明授权
    • Data access apparatus and method
    • 数据存取装置及方法
    • US08305383B2
    • 2012-11-06
    • US11435611
    • 2006-05-17
    • Naoki TakedaTetsujiro KondoKenji TakahashiHiroshi SatoTsutomu IchikawaHiroki TetsukawaMasaki Handa
    • Naoki TakedaTetsujiro KondoKenji TakahashiHiroshi SatoTsutomu IchikawaHiroki TetsukawaMasaki Handa
    • G06T1/60
    • G06F12/0607G06T1/60
    • A data access apparatus has a memory portion including plural memory banks. A data storage control portion stores the pixel data in the plural memory banks with the pixel data being divided into the plural memory banks based on information on an access pattern of plural pixels set on a predetermined screen. A data access control portion reads pixel data relative to the plural pixels specified by the access pattern at the same time from the plural memory banks at each set position in which the set position of the access pattern moves from the start position thereof toward a pixel row direction. A selector portion transmits pixel data corresponding to respective pixels constituting each of the groups of pixels based on correspondence information on input and output. Each group of pixels includes a center pixel and peripheral pixels positioned at a periphery of the center pixel.
    • 数据存取装置具有包括多个存储体的存储部分。 数据存储控制部分基于关于在预定屏幕上设置的多个像素的访问模式的信息,将多个存储体中的像素数据存储在多个存储体中。 数据访问控制部分从访问模式的设置位置从其开始位置朝向像素行的每个设置位置处,从多个存储体中同时读取由访问模式指定的多个像素的像素数据 方向。 选择器部分基于关于输入和输出的对应信息来传输与构成每个像素组的各个像素对应的像素数据。 每组像素包括位于中心像素周边的中心像素和周边像素。
    • 5. 发明授权
    • Data storage unit, data storage controlling apparatus and method, and data storage controlling program
    • 数据存储单元,数据存储控制装置和方法以及数据存储控制程序
    • US07558934B2
    • 2009-07-07
    • US11029226
    • 2005-01-04
    • Tetsujiro KondoKenji TakahashiHiroshi SatoTsutomu IchikawaHiroki TetsukawaMasaki Handa
    • Tetsujiro KondoKenji TakahashiHiroshi SatoTsutomu IchikawaHiroki TetsukawaMasaki Handa
    • G06F12/00G06F12/02
    • G11C8/12G11C7/1006
    • A data storage unit is provided in which all data are stored into a memory including a plurality of memory banks and a plurality of desired data is read simultaneously, without any load to the hardware. It includes a memory controlling means including a data storage controller (20), data read controller 30 and data move controller (40), for judging, based on an access pattern representing a plurality of desired data to be read simultaneously when storing data sequentially into the memory with the data being divided among the plurality of memory banks of the memory, whether the data going to be stored are ones at locations corresponding to the access pattern, and storing all data at the locations corresponding to the access pattern into different memory banks by skipping a memory bank in which the data is to be stored, by incrementing its address, when the data to be read simultaneously are ones at the locations corresponding to the access pattern, and storing data at the locations corresponding to the access pattern into the memory bank having the bank address thereof incremented. The memory controlling means provides a control to read a plurality of desired data simultaneously from a memory (10).
    • 提供一种数据存储单元,其中所有数据都被存储到包括多个存储体的存储器中,并且多个期望数据被同时读取,而不对硬件负载。 它包括存储器控制装置,包括数据存储控制器(20),数据读取控制器30和数据移动控制器(40),用于当将数据顺序地存入时,基于表示要同时读取的多个期望数据的访问模式进行判断 在存储器的多个存储体之间划分数据的存储器,要存储的数据是否为与访问模式相对应的位置的数据,并且将与访问模式对应的位置处的所有数据存储到不同的存储体中 当要同时读取的数据是与访问模式相对应的位置时,通过跳过其中要存储数据的存储体,并且将与访问模式对应的位置的数据存储到 存储库的存储体积增加。 存储器控制装置提供从存储器(10)同时读取多个期望数据的控制。
    • 6. 发明申请
    • DATA STORAGE UNIT, DATA STORAGE CONTROLLING APPARATUS AND METHOD, AND DATA STORAGE CONTROLLING PROGRAM
    • 数据存储单元,数据存储控制装置和方法以及数据存储控制程序
    • US20090204780A1
    • 2009-08-13
    • US12424163
    • 2009-04-15
    • Tetsujiro KONDOKenji TakahashiHiroshi SatoTsutomu IchikawaHiroki TetsukawaMasaki Handa
    • Tetsujiro KONDOKenji TakahashiHiroshi SatoTsutomu IchikawaHiroki TetsukawaMasaki Handa
    • G06F12/00G06F12/06
    • G11C8/12G11C7/1006
    • A data storage unit is provided in which all data are stored into a memory including a plurality of memory banks and a plurality of desired data is read simultaneously, without any load to the hardware. It includes a memory controlling means including a data storage controller (20), data read controller 30 and data move controller (40), for judging, based on an access pattern representing a plurality of desired data to be read simultaneously when storing data sequentially into the memory with the data being divided among the plurality of memory banks of the memory, whether the data going to be stored are ones at locations corresponding to the access pattern, and storing all data at the locations corresponding to the access pattern into different memory banks by skipping a memory bank in which the data is to be stored, by incrementing its address, when the data to be read simultaneously are ones at the locations corresponding to the access pattern, and storing data at the locations corresponding to the access pattern into the memory bank having the bank address thereof incremented. The memory controlling means provides a control to read a plurality of desired data simultaneously from a memory (10).
    • 提供一种数据存储单元,其中所有数据都被存储到包括多个存储体的存储器中,并且多个期望数据被同时读取,而不对硬件负载。 它包括存储器控制装置,包括数据存储控制器(20),数据读取控制器30和数据移动控制器(40),用于当将数据顺序存入时,基于表示当前要同时读取的多个期望数据的访问模式进行判断 在存储器的多个存储体之间划分数据的存储器,要存储的数据是否为与访问模式相对应的位置的数据,并且将与访问模式对应的位置处的所有数据存储到不同的存储体中 当要同时读取的数据是与访问模式相对应的位置时,通过跳过其中要存储数据的存储体,并且将与访问模式对应的位置的数据存储到 存储库的存储体积增加。 存储器控制装置提供从存储器(10)同时读取多个期望数据的控制。
    • 7. 发明申请
    • Data storage unit, data storage controlling apparatus and method, and data storage controlling program
    • 数据存储单元,数据存储控制装置和方法以及数据存储控制程序
    • US20050180221A1
    • 2005-08-18
    • US11029226
    • 2005-01-04
    • Tetsujiro KondoKenji TakahashiHiroshi SatoTsutomu IchikawaHiroki TetsukawaMasaki Handa
    • Tetsujiro KondoKenji TakahashiHiroshi SatoTsutomu IchikawaHiroki TetsukawaMasaki Handa
    • G11C7/10G11C8/12G11C5/00
    • G11C8/12G11C7/1006
    • A data storage unit is provided in which all data are stored into a memory including a plurality of memory banks and a plurality of desired data is read simultaneously, without any load to the hardware. It includes a memory controlling means including a data storage controller (20), data read controller 30 and data move controller (40), for judging, based on an access pattern representing a plurality of desired data to be read simultaneously when storing data sequentially into the memory with the data being divided among the plurality of memory banks of the memory, whether the data going to be stored are ones at locations corresponding to the access pattern, and storing all data at the locations corresponding to the access pattern into different memory banks by skipping a memory bank in which the data is to be stored, by incrementing its address, when the data to be read simultaneously are ones at the locations corresponding to the access pattern, and storing data at the locations corresponding to the access pattern into the memory bank having the bank address thereof incremented. The memory controlling means provides a control to read a plurality of desired data simultaneously from a memory (10).
    • 提供一种数据存储单元,其中所有数据都被存储到包括多个存储体的存储器中,并且多个期望数据被同时读取,而不对硬件负载。 它包括存储器控制装置,包括数据存储控制器(20),数据读取控制器30和数据移动控制器(40),用于当将数据顺序地存入时,基于表示要同时读取的多个期望数据的访问模式进行判断 在存储器的多个存储体之间划分数据的存储器,要存储的数据是否为与访问模式相对应的位置的数据,并且将与访问模式对应的位置处的所有数据存储到不同的存储体中 当要同时读取的数据是与访问模式相对应的位置时,通过跳过其中要存储数据的存储体,并且将与访问模式对应的位置的数据存储到 存储库的存储体积增加。 存储器控制装置提供从存储器(10)同时读取多个期望数据的控制。