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公开(公告)号：KR1020150069164A
公开(公告)日：2015-06-23
申请号：KR1020130155256
申请日：2013-12-13
Applicant: 삼성전자주식회사
IPC: H04N7/01
Abstract: 고성능(high-performance)을요구하는애플리케이션과저전력(low-power)을요구하는애플리케이션을모두지원할수 있는영상처리장치가제공된다. 상기영상처리장치는제1 개수의라인의영상데이터를수신하고, 상기제1 개수의라인의영상데이터에대하여, 제1 방향스케일링-다운(scaling-down)을수행하여제1 스케일영상데이터를생성하는제1 스케일링로직, 상기제2 개수의라인의저장공간을갖고, 상기제1 스케일영상데이터를로테이션(rotation)된상태로저장하는로테이션버퍼, 및상기제1 스케일영상에대하여, 상기제1 방향과다른제2 방향스케일링-다운을수행하여제2 스케일영상데이터를생성하고, 상기제2 스케일영상데이터를출력하는제2 스케일링로직을포함하되, 상기제1 개수는상기제2 개수보다더 크다.
Abstract translation: 提供了能够支持需要高性能和需要低功率的应用的应用的图像处理装置。 成像处理装置包括：第一缩放逻辑，用于接收第一数字的行的图像数据，并且用于通过执行关于第一数字的行的图像数据的第一方向缩小来生成第一缩放图像数据 ; 位置缓冲器，用于具有第二数目的行的存储空间，并用于将第一缩放图像数据存储在旋转状态; 以及第二缩放逻辑，用于通过相对于所述第一缩放图像执行与所述第一方向不同的第二方向缩小来生成第二缩放图像数据，以及输出所述第二比例图像数据，其中所述第一数字大于 第二个数字。
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公开(公告)号：KR1020130127746A
公开(公告)日：2013-11-25
申请号：KR1020120051498
申请日：2012-05-15
Applicant: 삼성전자주식회사
IPC: G05F1/66
CPC classification number: G06F1/26 , G06F1/1632 , G06F1/263 , G06F1/3206 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/172
Abstract: A method for controlling the power consumption of a portable device includes the steps of: monitoring a connection with a docking station; and applying one among power consumption control algorithms according to a monitoring result. The power consumption by handshaking with the docking station is controlled. [Reference numerals] (210,310) Wire/wireless communication port;(270) Adjusting circuit
Abstract translation: 一种用于控制便携式设备的功耗的方法包括以下步骤：监视与对接站的连接; 并根据监控结果在功耗控制算法中应用一种。 控制与坞站握手的功耗。 （参考号）（210,310）有线/无线通信端口;（270）调节电路
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公开(公告)号：KR1020130102393A
公开(公告)日：2013-09-17
申请号：KR1020120023593
申请日：2012-03-07
Applicant: 삼성전자주식회사
Abstract: PURPOSE: Input and read operation can be performed at the same time, and size and power can be reduced. CONSTITUTION: A main FIFO (first input first output) unit (100) includes first to Nth one port memories with the depth of M (110-1,110-2,110-N) (M and N are integers greater than 2). An assistance FIFO unit (200) includes a dual-ported memory (210) with the depth of M. A control unit (300) receives an input command and data through a writing channel to perform input operation which stores data in one of a main FIFO unit or an assistance FIFO unit according to an operating mode, and receives a read command through a reading channel to perform reading operation which reads data stored in the main FIFO unit and the assistance FIFO unit in order to output through a reading channel.
Abstract translation: 目的：可以同时进行输入和读取操作，可以减小尺寸和功率。 构成：主FIFO（第一输入第一输出）单元（100）包括具有M（110-1,110-2,110-N）深度（M和N是大于2的整数）的第一至第N个一个端口存储器。 辅助FIFO单元（200）包括深度为M的双端口存储器（210）。控制单元（300）通过写入通道接收输入命令和数据，以执行将数据存储在主机 FIFO单元或辅助FIFO单元，并且通过读取通道接收读取命令，以执行读取操作，读取操作读取存储在主FIFO单元和辅助FIFO单元中的数据，以通过读取通道输出。
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公开(公告)号：KR1020120032104A
公开(公告)日：2012-04-05
申请号：KR1020100093544
申请日：2010-09-28
Applicant: 삼성전자주식회사
IPC: G09G3/20
CPC classification number: G09G5/363
Abstract: PURPOSE: An under-run compensation circuit, a method thereof, and apparatuses including the same are provided to prevent image quality degradation of a display apparatus by compensating an under-run state by detecting the under-run state of an input/output buffer. CONSTITUTION: An under-run compensation circuit(320) outputs a clock signal and dummy data when an under-run detection signal is received. The under-run compensation circuit bypasses the clock signal and data when the under-run detection signal is not received. A count comparison unit(330) creates a comparison signal according a comparison result by comparing a standard count value and a count value from counting underflow in response to the under-run detection signal. A clock masking circuit(350) performs a clock masking process according to the comparison signal. A data selection circuit outputs data or dummy data according to the comparison signal.
Abstract translation: 目的：提供欠运行补偿电路及其方法以及包括其的装置，以通过检测输入/输出缓冲器的欠运行状态来补偿欠运行状态来防止显示装置的图像质量下降。 构成：欠运行补偿电路（320）当接收到运行不足的检测信号时输出时钟信号和伪数据。 欠运行补偿电路在未接收欠运行检测信号时旁路时钟信号和数据。 计数比较单元（330）响应于运行不足的检测信号，通过比较来自计数下溢的标准计数值和计数值，根据比较结果创建比较信号。 时钟屏蔽电路（350）根据比较信号执行时钟屏蔽处理。 数据选择电路根据比较信号输出数据或伪数据。
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公开(公告)号：KR1020100050281A
公开(公告)日：2010-05-13
申请号：KR1020080109500
申请日：2008-11-05
Applicant: 삼성전자주식회사
IPC: H04B1/40
CPC classification number: G06F1/3203 , G06F1/3287 , Y02D10/171
Abstract: 모바일단말기는오디오정보를저장하는음원저장장치와, 상기음원저장장치로부터상기오디오정보를수신하는메모리장치와, 모바일시스템온 칩(system on chip(SoC))를포함하고, 상기모바일 SoC는 CPU와, 제1버퍼와오디오인터페이스를포함하는오디오아웃모듈을포함하며, 상기 CPU는상기메모리장치로부터수신된상기오디오정보를디코드하고, 디코드된오디오정보를상기메모리장치의제2버퍼에저장하고, 상기제2버퍼에저장된상기디코드된오디오정보는상기제1버퍼에저장되고, 상기제1버퍼에남은데이터가기준치보다작거나같을때 상기모바일 SoC가웨이크-업하여상기음원저장장치에서상기제1버퍼까지오디오정보플로우를수행한후에파워다운될때, 상기제1버퍼에저장된상기디코드된오디오정보는상기오디오인터페이스를통해오디오코덱으로출력되고, 상기오디오아웃모듈의클락신호는상기오디오코덱의클락신호와동기된다.
Abstract translation: 目的：提供移动SoC和移动终端以通过将功率提供给移动SoC中包括的音频输出的最小逻辑来降低功耗。 构成：移动SoC（片上系统）包括音频接口和包括第一缓冲器（121）的音频输出模块（120）。 音频输出模块的电源模式与移动SOC分开控制。 如果从CPU（110）接收到的音频信息存储在第一缓冲器中，则移动SOC变成掉电模式。 音频输出模块的音频接口从第一缓冲器连续接收音频信息，并输出到音频编解码器（400）。 如果第一缓冲器中剩余的音频信息是标准值或更小，则音频输出模块使移动SOC被唤醒。
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Patent Agency Ranking
公开(公告)号：KR1020010082982A
公开(公告)日：2001-08-31
申请号：KR1020000008575
申请日：2000-02-22
Applicant: 삼성전자주식회사
Inventor： 공재섭
IPC: G06F9/46
Abstract: PURPOSE: A system and method for controlling an interrupt using an expanded interrupt vector is provided to process interrupts being generated from more interrupt sources than interrupt sources responding to an interrupt vector area provided from a micro processor. CONSTITUTION: An expansion interrupt vector recording unit(19) records address information of a plurality of interrupt processing routines and comprises a plurality of vectors storing address information of each interrupt processing routine. An interrupt polling unit(18) selects one interrupt out of non-processed interrupts and extracts and outputs address information of an interrupt processing routine corresponded to the selected interrupt from the expansion interrupt vector recording unit(19). A shadow register(17) stores output information of the interrupt polling unit(18). An address remapping unit(13) receives address information of the original interrupt vector being generated from a micro processor(11) and generates address information of the shadow register(17) instead of the address information of the original interrupt vector.
Abstract translation: 目的：提供一种用于使用扩展中断向量控制中断的系统和方法，用于处理响应于从微处理器提供的中断向量区域的中断源产生的中断。 构成：扩展中断向量记录单元（19）记录多个中断处理程序的地址信息，并且包括存储每个中断处理程序的地址信息的多个向量。 中断轮询单元（18）从未处理的中断中选择一个中断，并从扩展中断向量记录单元（19）提取并输出与所选中断相对应的中断处理例程的地址信息。 影子寄存器（17）存储中断轮询单元（18）的输出信息。 地址重映射单元（13）接收从微处理器（11）生成的原始中断向量的地址信息，并产生影子寄存器（17）的地址信息，而不是原始中断向量的地址信息。
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公开(公告)号：KR101532041B1
公开(公告)日：2015-06-29
申请号：KR1020080109500
申请日：2008-11-05
Applicant: 삼성전자주식회사
IPC: H04B1/40
CPC classification number: G06F1/3203 , G06F1/3287 , Y02D10/171
Abstract: 모바일단말기는오디오정보를저장하는음원저장장치와, 상기음원저장장치로부터상기오디오정보를수신하는메모리장치와, 모바일시스템온 칩(system on chip(SoC))를포함하고, 상기모바일 SoC는 CPU와, 제1버퍼와오디오인터페이스를포함하는오디오아웃모듈을포함하며, 상기 CPU는상기메모리장치로부터수신된상기오디오정보를디코드하고, 디코드된오디오정보를상기메모리장치의제2버퍼에저장하고, 상기제2버퍼에저장된상기디코드된오디오정보는상기제1버퍼에저장되고, 상기제1버퍼에남은데이터가기준치보다작거나같을때 상기모바일 SoC가웨이크-업하여상기음원저장장치에서상기제1버퍼까지오디오정보플로우를수행한후에파워다운될때, 상기제1버퍼에저장된상기디코드된오디오정보는상기오디오인터페이스를통해오디오코덱으로출력되고, 상기오디오아웃모듈의클락신호는상기오디오코덱의클락신호와동기된다.
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公开(公告)号：KR1020140113069A
公开(公告)日：2014-09-24
申请号：KR1020130027985
申请日：2013-03-15
Applicant: 삼성전자주식회사
Inventor： 공재섭
IPC: G11C29/08
CPC classification number: G11C29/44 , G06F11/106 , G11C29/50 , G11C29/52 , G11C2029/0409 , G11C2029/5002
Abstract: According to a self-diagnosing method of a volatile memory device, a processor outputs a self-refresh entrance command and enters a power save mode, and a volatile memory device performs a self-diagnosing operation for a plurality of memory cells in response to the self-refresh entrance command while the processor is in the power save mode. According to the self-diagnosing method of a volatile memory device, self-diagnosis can be performed efficiently without degrading the performance of an electronic device.
Abstract translation: 根据易失性存储器件的自诊断方法，处理器输出自刷新入口命令并进入省电模式，并且易失性存储器件响应于所述多个存储器单元执行对多个存储器单元的自诊断操作 处理器处于省电模式时，自刷新入口命令。 根据易失性存储装置的自诊断方法，可以有效地进行自诊断，而不降低电子装置的性能。
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