SEMICONDUCTOR DEVICES INCLUDING APPLICATION PROCESSOR CONNECTED TO HIGH-BANDWIDTH MEMORY AND LOW-BANDWIDTH MEMORY, AND CHANNEL INTERLEAVING METHOD THEREOF
    1.
    发明申请
    SEMICONDUCTOR DEVICES INCLUDING APPLICATION PROCESSOR CONNECTED TO HIGH-BANDWIDTH MEMORY AND LOW-BANDWIDTH MEMORY, AND CHANNEL INTERLEAVING METHOD THEREOF 有权
    包括连接到高带宽存储器和低带宽存储器的应用处理器的半导体器件及其通道交换方法

    公开(公告)号:US20150081989A1

    公开(公告)日:2015-03-19

    申请号:US14307994

    申请日:2014-06-18

    IPC分类号: G06F12/06

    CPC分类号: G06F12/0607 Y02D10/13

    摘要: A memory system includes a high-bandwidth memory device, the high-bandwidth memory device having a relatively high operation bandwidth, the high-bandwidth memory device having a plurality of access channels. A low-bandwidth memory device has a relatively low operation bandwidth relative to the high-bandwidth memory device, the low-bandwidth memory device having one or more access channels. An interleaving unit performs a memory interleave operation among the plurality of access channels of the high-bandwidth memory device and an access channel of the one or more access channels of the low-bandwidth memory device.

    摘要翻译: 存储器系统包括高带宽存储器件,具有相对高的操作带宽的高带宽存储器件,高带宽存储器件具有多个存取通道。 低带宽存储器件相对于高带宽存储器件具有相对低的操作带宽,低带宽存储器件具有一个或多个存取通道。 交织单元在高带宽存储装置的多个接入信道和低带宽存储装置的一个以上的接入信道的接入信道之间进行存储器交织操作。

    Subword parallelism method for processing multimedia data and apparatus for processing data using the same
    2.
    发明申请
    Subword parallelism method for processing multimedia data and apparatus for processing data using the same 审中-公开
    用于处理多媒体数据的子字并行方法及使用其处理数据的装置

    公开(公告)号:US20070260458A1

    公开(公告)日:2007-11-08

    申请号:US11710855

    申请日:2007-02-26

    IPC分类号: G10L15/00

    摘要: Disclosed is a parallel processing method in a data processing system that temporarily loads data stored in a memory in word registers and parallel-processes subwords constituting the loaded word using Arithmetic Logic Units (ALUs) which are equal in size to the subwords. The method includes generating a shortened subword by removing at least one bit among the bits constituting each subword; and performing parallel computation on the shortened subwords.

    摘要翻译: 公开了一种数据处理系统中的并行处理方法,其使用与子字尺寸相等的算术逻辑单元(ALU)临时加载存储在存储器中的字寄存器中的数据和构成加载字的并行处理子字。 该方法包括通过去除构成每个子词的位中的至少一个位来产生缩短的子字; 并对缩短的子词执行并行计算。

    MEMORY SYSTEM AND RELATED METHOD OF LOADING CODE
    3.
    发明申请
    MEMORY SYSTEM AND RELATED METHOD OF LOADING CODE 审中-公开
    存储器系统及相关加载代码的方法

    公开(公告)号:US20100318727A1

    公开(公告)日:2010-12-16

    申请号:US12780977

    申请日:2010-05-17

    IPC分类号: G06F12/00 G06F12/16

    摘要: A memory system comprises a processor, a main memory comprising a volatile random access memory (RAM) that stores data to be accessed by the processor and a nonvolatile memory that provides a swap space for the RAM, and a disk that provides data transfer to the RAM with a greater latency than the nonvolatile memory.

    摘要翻译: 存储器系统包括处理器,主存储器,其包含存储由处理器访问的数据的易失性随机存取存储器(RAM)和为RAM提供交换空间的非易失性存储器,以及提供数据传送到 RAM具有比非易失性存储器更大的延迟。

    Method for converting color space of image signal
    4.
    发明申请
    Method for converting color space of image signal 有权
    转换图像信号颜色空间的方法

    公开(公告)号:US20070217674A1

    公开(公告)日:2007-09-20

    申请号:US11715814

    申请日:2007-03-08

    IPC分类号: G06K9/00

    CPC分类号: H04N1/00 H04N1/60

    摘要: Provided is a method for converting a first image signal expressed in a first color space into a second image signal expressed in a second color space on a subword parallelism basis. The method includes determining a first image parameter of a second image signal matrix as a function calculated by multiplying conversion coefficients of a first row constituting an image conversion matrix by image parameters constituting a first image signal matrix; determining a second image parameter of the second image signal matrix as a function expressed by at least one of image parameters constituting the first image signal matrix and the determined first image parameter of the second image signal matrix; determining a third image parameter of the second image signal matrix as a function expressed by at least one image parameter unused for determining the second image parameter of the second image signal matrix among the image parameters constituting the first image signal matrix, and by the determined first image parameter of the second image signal matrix; and finally calculating the second image signal matrix by shifting the determined image parameters constituting the second image signal matrix by a predetermined number of bits.

    摘要翻译: 提供了一种用于将在第一颜色空间中表达的第一图像信号转换成以子字平行度为基础在第二颜色空间中表达的第二图像信号的方法。 该方法包括:将第二图像信号矩阵的第一图像参数确定为通过将构成图像转换矩阵的第一行的转换系数乘以构成第一图像信号矩阵的图像参数而计算的函数; 确定第二图像信号矩阵的第二图像参数作为由构成第一图像信号矩阵的图像参数和所确定的第二图像信号矩阵的第一图像参数中的至少一个表示的函数; 确定第二图像信号矩阵的第三图像参数作为由至少一个图像参数表示的函数,用于确定构成第一图像信号矩阵的图像参数中的第二图像信号矩阵的第二图像参数,并且通过确定的第一图像参数 第二图像信号矩阵的图像参数; 并且最终通过将构成第二图像信号矩阵的确定的图像参数移位预定位数来计算第二图像信号矩阵。

    Method for converting color space of image signal
    6.
    发明授权
    Method for converting color space of image signal 有权
    转换图像信号颜色空间的方法

    公开(公告)号:US07957586B2

    公开(公告)日:2011-06-07

    申请号:US11715814

    申请日:2007-03-08

    IPC分类号: G06K9/00

    CPC分类号: H04N1/00 H04N1/60

    摘要: Provided is a method for converting a first image signal expressed in a first color space into a second image signal expressed in a second color space on a subword parallelism basis. The method includes determining a first image parameter of a second image signal matrix as a function calculated by multiplying conversion coefficients of a first row constituting an image conversion matrix by image parameters constituting a first image signal matrix; determining a second image parameter of the second image signal matrix as a function expressed by at least one of image parameters constituting the first image signal matrix and the determined first image parameter of the second image signal matrix; determining a third image parameter of the second image signal matrix as a function expressed by at least one image parameter unused for determining the second image parameter of the second image signal matrix among the image parameters constituting the first image signal matrix, and by the determined first image parameter of the second image signal matrix; and finally calculating the second image signal matrix by shifting the determined image parameters constituting the second image signal matrix by a predetermined number of bits.

    摘要翻译: 提供了一种用于将在第一颜色空间中表达的第一图像信号转换成以子字平行度为基础在第二颜色空间中表达的第二图像信号的方法。 该方法包括:将第二图像信号矩阵的第一图像参数确定为通过将构成图像转换矩阵的第一行的转换系数乘以构成第一图像信号矩阵的图像参数而计算的函数; 确定第二图像信号矩阵的第二图像参数作为由构成第一图像信号矩阵的图像参数和所确定的第二图像信号矩阵的第一图像参数中的至少一个表示的函数; 确定第二图像信号矩阵的第三图像参数作为由至少一个图像参数表示的函数,用于确定构成第一图像信号矩阵的图像参数中的第二图像信号矩阵的第二图像参数,并且通过确定的第一图像参数 第二图像信号矩阵的图像参数; 并且最终通过将构成第二图像信号矩阵的确定的图像参数移位预定位数来计算第二图像信号矩阵。