公开(公告)号：US07280539B2

公开(公告)日：2007-10-09

申请号：US10197492

申请日：2002-07-18

申请人： Shingo Kamitani ,  Tsuyoshi Muramatsu

发明人： Shingo Kamitani ,  Tsuyoshi Muramatsu

IPC分类号： H04L12/56

CPC分类号： H04L49/201 ,  H04L49/3063

摘要： In order to perform functional packet copying to read a large amount of data of an unspecified length from a memory at high speed and to prevent the packet copying operation from affecting other packet flow, a self-synchronous transfer control circuit having a function of controlling transfer operation is used, by which the number of packet copies output from a data holding register is managed by a counter, and the number of copies represented by the copy request packet and the counter count value are compared by a comparator, to determine completion of the packet copying operation.

摘要翻译： 为了执行功能分组复制以高速度从存储器读取大量未指定长度的数据并且防止分组复制操作影响其他分组流，具有控制传送功能的自同步传送控制电路 使用操作，由计数器管理从数据保持寄存器输出的分组副本的数量，并且通过比较器比较由复制请求分组表示的拷贝数和计数器计数值，以确定完成 分组复制操作。

公开(公告)号：US07082499B2

公开(公告)日：2006-07-25

申请号：US10262940

申请日：2002-10-03

申请人： Shingo Kamitani ,  Tsuyoshi Muramatsu

发明人： Shingo Kamitani ,  Tsuyoshi Muramatsu

IPC分类号： G06F12/00

CPC分类号： G06F12/0862

摘要： When the cache memory unit reads the last word of a page of the cache memory, the external memory interface reads ahead data of a prescribed number of pages ahead of the relevant page. Thus, data corresponding to the access request to the external main memory is always held in the cache memory. This prevents degradation of parallel processing capability of the data driven type information processing apparatus.

公开(公告)号：US20090160747A1

公开(公告)日：2009-06-25

申请号：US12238029

申请日：2008-09-25

申请人： Takashi Morisue ,  Tsuyoshi Muramatsu ,  Atsushi Aoki ,  Hiroshi Tanaka

发明人： Takashi Morisue ,  Tsuyoshi Muramatsu ,  Atsushi Aoki ,  Hiroshi Tanaka

IPC分类号： G09G3/36 ,  G09G5/02

CPC分类号： H04N9/69 ,  G09G3/3406 ,  G09G3/3648 ,  G09G2300/0452 ,  G09G2320/0271 ,  G09G2320/0646 ,  G09G2320/0673 ,  G09G2330/021 ,  G09G2360/16 ,  H04N5/202 ,  H04N9/68

摘要： In a transmissive liquid crystal display device including a liquid crystal panel and a backlight, the liquid crystal panel has pixels each divided into four subpixels, namely red (R), green (G), blue (B), and white (W) subpixels. Further, the backlight is a white backlight whose light emission luminance is controllable. Furthermore, a color-saturation conversion section performs a color-saturation reduction process on a first input RGB input signal serving as an original input signal, and then a gamma-correction section performs a gamma-correction process on the first RGB input signal. An output signal generation section calculates transmittances and a backlight value in accordance with gamma-corrected RGB input signal obtained after the gamma-correction process has been performed by the gamma-correction section.

摘要翻译： 在包括液晶面板和背光源的透射式液晶显示装置中，液晶面板具有分成红色（R），绿色（G），蓝色（B）和白色（W））子像素的四个子像素的像素 。 此外，背光是发光亮度可控的白色背光。 此外，色饱和度转换部对作为原始输入信号的第一输入RGB输入信号进行色饱和度降低处理，然后伽马校正部对第一RGB输入信号进行伽马校正处理。 输出信号生成部根据伽马校正部进行伽马校正处理后的伽马校正RGB输入信号，计算透射率和背光值。

公开(公告)号：US20080111784A1

公开(公告)日：2008-05-15

申请号：US11936211

申请日：2007-11-07

申请人： Hiroshi TANAKA ,  Tsuyoshi Muramatsu ,  Takashi Morisue ,  Atsushi Aoki ,  Manabu Yumoto

发明人： Hiroshi TANAKA ,  Tsuyoshi Muramatsu ,  Takashi Morisue ,  Atsushi Aoki ,  Manabu Yumoto

IPC分类号： G09G3/36

CPC分类号： G09G3/342 ,  G09G3/3611 ,  G09G2320/0233 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2360/16

摘要： Each of image data sorted so as to correspond to divided areas respectively is stored in an in-area image memory. A maximum luminance extracting section extracts the maximum luminance value therefrom and records it onto the maximum luminance storage section. In accordance with the maximum luminance value that is thus stored in the maximum luminance storage section and that each of the areas has, a BL candidate value calculating section and a BL luminance difference adjusting section determine an emitted-light luminance in a target area such that a difference between the backlight luminance in the target area and the backlight luminance in its adjacent area is not more than a tolerance value.

摘要翻译： 分别对应于分割区域的每个图像数据被存储在区域内图像存储器中。 最大亮度提取部分从其中提取最大亮度值并将其记录在最大亮度存储部分上。 根据这样存储在最大亮度存储部分中并且每个区域的最大亮度值，BL候选值计算部分和BL亮度差调整部分确定目标区域中的发光亮度，使得 目标区域中的背光亮度与其相邻区域中的背光亮度之间的差别不大于公差值。

公开(公告)号：US07032098B2

公开(公告)日：2006-04-18

申请号：US10286856

申请日：2002-11-04

申请人： Motoki Takase ,  Tsuyoshi Muramatsu

发明人： Motoki Takase ,  Tsuyoshi Muramatsu

IPC分类号： G06F12/00

CPC分类号： G06F13/1668

摘要： A data-driven type information processing apparatus includes at least a paired data generating unit, a memory control unit, and data memory. The memory control unit includes a pipeline register receiving a data packet output from the paired data generating unit, including a page address, a set value for setting an effective bit and data, and an address generating unit for generating an address for accessing the data memory by retrieving effective data from the data included in the data packet based on the set value and attaching the page address included in the data packet to the retrieved effective data.

公开(公告)号：US06959004B2

公开(公告)日：2005-10-25

申请号：US09814773

申请日：2001-03-23

申请人： Motoki Takase ,  Tsuyoshi Muramatsu ,  Kazuya Arakawa

发明人： Motoki Takase ,  Tsuyoshi Muramatsu ,  Kazuya Arakawa

IPC分类号： G06F7/00 ,  G06F9/38 ,  G06F9/44 ,  G06F11/28 ,  G06F13/42 ,  G06F15/82 ,  H04L12/54

CPC分类号： G06F9/3869 ,  G06F9/4494

摘要： A data packet, having a flag for determination of its processing content, a tag field and a data field, is sequentially transferred between pipeline registers according to pulses from C elements. A determination is made as to whether the tag field of the data packet includes information identical to that pre-stored in a tag field of a register within a processing content determination unit. Based on the determination result, the data packet is processed according to the information stored in a processing content determination field of the register.

摘要翻译： 根据来自C元件的脉冲，在流水线寄存器之间依次传送具有用于确定其处理内容的标志，标签字段和数据字段的数据包。 确定数据分组的标签字段是否包括与处理内容确定单元内的寄存器的标签字段中预先存储的信息相同的信息。 基于确定结果，根据存储在寄存器的处理内容确定字段中的信息来处理数据分组。

公开(公告)号：US20050175011A1

公开(公告)日：2005-08-11

申请号：US11052901

申请日：2005-02-09

申请人： Shinichi Yoshida ,  Tsuyoshi Muramatsu

发明人： Shinichi Yoshida ,  Tsuyoshi Muramatsu

IPC分类号： G06F15/82 ,  H04L12/28 ,  H04L12/46

CPC分类号： H04L47/10 ,  G06F9/4494

摘要： A branching control unit includes a logic gate and a NAND circuit that can receive transfer permission for each branching designation. The branching control unit further includes a transfer request unit receiving respective outputs of the logic gate and NAND circuit. The transfer request unit sends a data transfer request to a branching designation when the logic gate or NAND circuit is rendered active. Since transfer permission can be received for each branching designation to send a transfer request, a data waiting state depending upon the data holding state of another branching destination will no longer occur. Thus, a data driven type information processing apparatus and method of transferring a data packet at higher speed in a data transmission path can be provided.

摘要翻译： 分支控制单元包括可以接收每个分支指定的传送许可的逻辑门和NAND电路。 分支控制单元还包括接收逻辑门和NAND电路的各个输出的传送请求单元。 当逻辑门或NAND电路被激活时，传送请求单元将数据传送请求发送到分支指定。 由于可以为每个分支指定接收到传送许可以发送传送请求，所以将不再发生根据另一分支目的地的数据保持状态的数据等待状态。 因此，可以提供数据驱动型信息处理装置和在数据传输路径中以较高速度传输数据包的方法。

公开(公告)号：US5913055A

公开(公告)日：1999-06-15

申请号：US718258

申请日：1996-09-20

申请人： Shinichi Yoshida ,  Tsuyoshi Muramatsu

发明人： Shinichi Yoshida ,  Tsuyoshi Muramatsu

IPC分类号： G06F15/82 ,  G06F9/44 ,  G06F11/36

CPC分类号： G06F11/3648 ,  G06F9/4436

摘要： A data driven information processor includes a main body processing portion for processing a data packet, a start register storing information for use in determining whether to continue to process the data packet output from the main body processing portion or output externally, and a branch portion for determining whether to provide the output of the main body processing portion to the main body processing portion or to the output processing portion based on the content of the register and the content of the data packet and branching the data packet. The branch portion has a duplicating function to produce a duplicate of the data packet for provision to the output processing portion if it determines the data packet should continue to be processed by the main body processing portion.

摘要翻译： 数据驱动信息处理器包括用于处理数据分组的主体处理部分，用于确定是否继续处理从主体处理部分输出的数据分组或从外部输出的信息的开始寄存器，以及用于 基于所述寄存器的内容和所述数据分组的内容以及分支所述数据分组来确定是否将所述主体处理部分的输出提供给所述主体处理部分或输出处理部分。 分支部分具有复制功能，以便如果确定数据分组应该继续由主体处理部分处理，则产生用于提供给输出处理部分的数据分组的副本。

公开(公告)号：US5630151A

公开(公告)日：1997-05-13

申请号：US299098

申请日：1994-09-02

申请人： Tsuyoshi Muramatsu ,  Ryuji Miyama

发明人： Tsuyoshi Muramatsu ,  Ryuji Miyama

IPC分类号： G06F15/82 ,  G06F9/44 ,  G06F15/00

CPC分类号： G06F9/4436

摘要： A method and device for configuring data packets for a data driven processor, the data driven information processor having a data packet producing device that produces the data packets, and a data flow ring architecture for operating (according to data flow computational protocol) upon data packets received from the data packet producing device. The data packet producing device configures each data packet to include a multidimensional generation number. The multidimensional generation number has at least two components, enabling it to identify at least two things to the data flow ring architecture. The first component identifies a generation to which data contained in the data packet belongs. The second component identifies an additional attribute of the data contained in the data packet. Where the data driven information processor is doing image processing: the first component of the multidimensional generation number is the field/image number; and the second component of the multidimensional generation number is the location of a pixel in the field/image, thus the pixel location is the additional attribute. The second component can be represented in two parts, the first part being the line of the image in which the pixel is located and the second part being the column in which the pixel is located.

摘要翻译： 一种用于配置数据驱动处理器的数据分组的方法和装置，具有产生数据分组的数据分组产生装置的数据驱动信息处理器和用于根据数据分组（根据数据流计算协议）操作的数据流环结构 从数据包生成装置接收。 数据分组产生装置将每个数据分组配置为包括多维生成数。 多维代数具有至少两个组件，使其能够识别数据流环结构中的至少两件事情。 第一个组件识别包含在数据包中的数据所属的一代。 第二个组件识别数据包中包含的数据的附加属性。 数据驱动信息处理器正在进行图像处理的地方：多维代数的第一个分量是场/图像数; 并且多维代数的第二分量是场/图像中的像素的位置，因此像素位置是附加属性。 第二部分可以分成两部分表示，第一部分是像素所位于的图像的行，第二部分是像素所在的列。

公开(公告)号：US5577256A

公开(公告)日：1996-11-19

申请号：US53442

申请日：1993-04-28

申请人： Tsuyoshi Muramatsu ,  Shinichi Yoshida ,  Souichi Miyata

发明人： Tsuyoshi Muramatsu ,  Shinichi Yoshida ,  Souichi Miyata

IPC分类号： G06F9/44 ,  G06F15/82

CPC分类号： G06F9/4436

摘要： A data driven type information processor includes a control unit having a function of storing a data flow program and accessing it, and a function of producing an operand data pair, the control unit further including one memory shared by both functions. When a program is executed, program data per 1 accessing to the memory and operand data related to the program data are read out simultaneously and applied to an operation unit. Accordingly, a program memory and a memory for queuing operand data, which, were separately provided in a conventional technique, are combined into a single mechanism. Thereby, the number of stages of processing in program execution in the information processor is reduced and increase in program execution speed is permitted.

摘要翻译： 数据驱动型信息处理器包括具有存储数据流程序并访问它的功能的控制单元以及产生操作数数据对的功能，所述控制单元还包括由两个功能共享的一个存储器。 当执行程序时，每次访问存储器的程序数据和与程序数据相关的操作数数据被同时读出并应用于操作单元。 因此，将常规技术分开提供的程序存储器和用于排队操作数数据的存储器组合成单个机构。 由此，信息处理器中的程序执行中的处理的次数减少，并且允许程序执行速度的增加。