公开(公告)号：US20150149578A1

公开(公告)日：2015-05-28

申请号：US14555203

申请日：2014-11-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min-soo KIM ,  Seung-won LEE ,  Won-chang LEE ,  Jong-hun LEE ,  Chae-seok IM

IPC: H04L29/08

CPC classification number: H04L67/1097 ,  H04L63/08 ,  H04L65/4084

Abstract: Provided are a storage device and a method of distributed processing of multimedia data. In the method, the storage device stores multimedia data, initiates an interface configured to share data between a host and the storage device, receives a multimedia data request from the host, processes the multimedia data based on the received multimedia data request, and transmits the processed multimedia data to the host through the interface.

Abstract translation: 提供了多媒体数据的分布式处理的存储装置和方法。 在该方法中，存储装置存储多媒体数据，发起被配置为在主机与存储装置之间共享数据的接口，从主机接收多媒体数据请求，基于接收到的多媒体数据请求处理多媒体数据，并发送 通过接口处理多媒体数据到主机。

公开(公告)号：US20150095545A1

公开(公告)日：2015-04-02

申请号：US14496559

申请日：2014-09-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won-chang LEE ,  Do-hyung KIM ,  Si-hwa LEE

IPC: G06F12/08

CPC classification number: G06F12/0215 ,  G06F12/0859 ,  G06F12/0875 ,  G06F2212/455 ,  G06T1/60

Abstract: A method of controlling a cache memory includes receiving location information of one piece of data included in a data block and size information of the data block; mapping the data block onto cache memory by using the location information and the size information; and selecting at least one unit cache out of unit caches included in the cache memory based on the mapping result.

Abstract translation: 一种控制高速缓冲存储器的方法包括接收数据块中包括的一条数据的位置信息和数据块的大小信息; 通过使用位置信息和大小信息将数据块映射到高速缓存中; 以及基于所述映射结果从包括在所述高速缓冲存储器中的单元高速缓存中选择至少一个单元高速缓存。

公开(公告)号：US20150092858A1

公开(公告)日：2015-04-02

申请号：US14502315

申请日：2014-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won-chang LEE ,  Do-hyung KIM ,  Si-hwa LEE

IPC: H04N19/423 ,  H04N19/80 ,  H04N19/51 ,  G06F13/28

CPC classification number: G06F13/28 ,  H04N19/423 ,  H04N19/80

Abstract: Disclosed is a method of processing image signals stored in a memory using a direct memory access (DMA) in a system including a digital signal processor (DSP). The method includes receiving, by the DMA which is located within a hardware block, data from a memory which is located outside the hardware block, transmitting the received data to a programmable filter, which is located inside the hardware block, through a transmission path inside the hardware block, and filtering, by the programmable filter which stores filter information, the received data using the filter information.

Abstract translation: 公开了一种在包括数字信号处理器（DSP）的系统中使用直接存储器访问（DMA）处理存储在存储器中的图像信号的方法。 该方法包括：通过位于硬件块内的DMA接收来自位于硬件块外部的存储器的数据，通过内部的传输路径将接收到的数据发送到位于硬件块内部的可编程过滤器 由存储过滤器信息的可编程过滤器，使用过滤器信息对接收到的数据进行过滤。