公开(公告)号：US07805582B2

公开(公告)日：2010-09-28

申请号：US11898659

申请日：2007-09-13

Applicant: Keun Soo Yim ,  Jeong-joon Yoo ,  Young-sam Shin ,  Seung-won Lee ,  Han-cheol Kim ,  Jae-don Lee ,  Min-kyu Jeong

Inventor： Keun Soo Yim ,  Jeong-joon Yoo ,  Young-sam Shin ,  Seung-won Lee ,  Han-cheol Kim ,  Jae-don Lee ,  Min-kyu Jeong

IPC: G06F12/00 ,  G06F12/02 ,  G06F3/06 ,  G06F13/00 ,  G06F13/28 ,  G06F3/00 ,  G06F9/44 ,  G06F9/46 ,  G06F9/45

CPC classification number: G06F8/4441

Abstract: Provided is a method of managing memory in a multiprocessor system on chip (MPSoC). According to an aspect of the present invention, locality of memory can be reflected and restricted memory resources can be efficiently used by determining a storage location of a variable or a function which corresponds to a symbol with reference to a symbol table based on memory access frequency of the variable or the function, comparing the determined storage location and a previous storage location, and copying the variable or the function stored in the previous storage location to the determined storage location if the determined storage location is different from the previous storage location.

公开(公告)号：US20100241792A1

公开(公告)日：2010-09-23

申请号：US12567778

申请日：2009-09-27

Applicant: Jae Don LEE

Inventor： Jae Don LEE

IPC: G06F12/00 ,  G06F12/02

CPC classification number: G06F12/0246 ,  G06F2212/7203

Abstract: A storage device including a processor to transmit N pages of data from one or more pages in a buffer memory where N is a natural number. The storage device also includes a flash memory to program in parallel the N pages of data to N flash chips. The N pages may be transmitted via one or more channels.

Abstract translation: 一种存储装置，包括处理器，用于从N是自然数的缓冲存储器中的一个或多个页面发送N页数据。 存储装置还包括闪存，用于将N页数据并行编程到N个闪存芯片。 可以经由一个或多个信道来传送N个页面。

公开(公告)号：US20080282229A1

公开(公告)日：2008-11-13

申请号：US11984105

申请日：2007-11-13

Applicant: Han-cheol Kim ,  Keun-soo Yim ,  Seung-won Lee ,  Jeong-joon Yoo ,  Jae-don Lee ,  Young-sam Shin

Inventor： Han-cheol Kim ,  Keun-soo Yim ,  Seung-won Lee ,  Jeong-joon Yoo ,  Jae-don Lee ,  Young-sam Shin

IPC: G06F9/44

CPC classification number: G06F11/3648 ,  G06F9/454

Abstract: A method and apparatus for detecting errors in an application software of an embedded system are provided. The method of detecting errors in an application software includes determining a development language of the application software and an operating system on which the application software is executed; replacing an error detection syntax inserted in order to examine an error in a predetermined function of the application software, with an error detection syntax according to the result of the determination; and performing exception handling for an error occurring in the function according to the result of the replacement, and logging error information according to the exception handling. According to the method and apparatus, an error can be automatically detected and logged irrespective of a development language and an operating system.

Abstract translation: 提供一种用于检测嵌入式系统的应用软件中的错误的方法和装置。 检测应用软件中的错误的方法包括确定应用软件的开发语言和执行应用软件的操作系统; 替换插入的错误检测语法，以便根据确定结果具有错误检测语法来检查应用软件的预定功能中的错误; 并且根据替换的结果对功能中发生的错误执行异常处理，并根据异常处理记录错误信息。 根据该方法和装置，无论开发语言和操作系统如何，都可以自动检测和记录错误。

公开(公告)号：US20080165770A1

公开(公告)日：2008-07-10

申请号：US11979737

申请日：2007-11-07

Applicant: Young-sam Shin ,  Seung-won Lee ,  Han-cheol Kim ,  Jeong-joon Yoo ,  Jae-don Lee ,  Min-kyu Jeong ,  Keun-soo Yim

Inventor： Young-sam Shin ,  Seung-won Lee ,  Han-cheol Kim ,  Jeong-joon Yoo ,  Jae-don Lee ,  Min-kyu Jeong ,  Keun-soo Yim

IPC: H04L12/56

CPC classification number: H04L47/564 ,  H04L47/19 ,  H04L47/24 ,  H04L47/50

Abstract: A method and apparatus transmitting and receiving in a real-time system are disclosed. The method of transmitting in a real-time system includes scheduling a task included in a socket based on a predetermined transmission option designated to the socket, and transmitting a packet generated by the scheduled task based on the predetermined transmission option, so that real-time communications of a network communication can be secured and resources of the system can be efficiently used, thereby, transmitting and receiving data according to the required characteristics of transmission and reception.

Abstract translation: 公开了一种在实时系统中发送和接收的方法和装置。 在实时系统中发送的方法包括基于指定给套接字的预定传输选项来调度包含在套接字中的任务，以及基于预定传输选项发送由调度任务生成的分组，使得实时 可以确保网络通信的通信，并且可以有效地利用系统的资源，从而根据所需的发送和接收特性发送和接收数据。