-
21.发明授权System for managing circuitry of variable function information processing circuit and method for managing circuitry of variable function information processing circuit 失效用于管理可变功能信息处理电路的电路的系统和用于管理可变功能信息处理电路的电路的方法公开(公告)号：US07424595B2
公开(公告)日：2008-09-09
申请号：US10296640
申请日：2001-06-06
CPC分类号： G06F9/44505 , G06F9/3897
摘要： Configuration management information having circuit configuration information for altering a circuit configuration of an FPGA (12) is stored in a memory (13), the configuration management information according to information related to an instruction group, which is supplied by a configuration management unit (11) from the outside via a signal line group (14), is read from the memory (13), and the circuit configuration of the FPGA (12) is altered according to the read configuration management information to execute processing of the instruction group so that information processing by software is replaced by information processing by hardware in real time, which increases execution speed of information processing and shortens verification time of software, enabling software development in a shorter period and with higher efficiency.
摘要翻译： 具有用于改变FPGA（12）的电路配置的电路配置信息的配置管理信息被存储在存储器（13）中，根据由配置管理单元（11）提供的与指令组相关的信息， ）经由信号线组（14）从存储器（13）读取，并且根据读取的配置管理信息改变FPGA（12）的电路配置，以执行指令组的处理，使得 软件信息处理由硬件实时信息处理取代，提高了信息处理的执行速度，缩短了软件验证时间，使软件开发更短，效率更高。
-
公开(公告)号：US20060211249A1
公开(公告)日：2006-09-21
申请号：US10537487
申请日：2003-12-02
IPC分类号： H01L21/302 , H01L21/461
CPC分类号： G03F7/70508 , G03F7/70633
摘要： Multilevel pattern registration is achieved by modifying the shape of an exposure pattern according to deviation of the shape of a microlithographically defined pattern due to distortion produced on a substrate. A substrate to be exposed is pretreated in a given manner. The substrate is photographed to obtain image data (1). Processing for extracting feature points is performed from the image data. Results of the extraction of feature points and design pattern data to be exposed are compared (2). Processing for detecting amounts of deviations is performed (3). Using results of the processing for detecting amounts of deviations, processing for modifying shapes of images in the design pattern data is performed (4). The images obtained by the results of the processing for modifying the shapes of the images are produced as an exposure pattern by an exposure image generator (5). The exposure pattern is exposed onto the exposed substrate (6).
摘要翻译： 通过根据在基板上产生的变形的微光刻图案的形状的偏差来修改曝光图案的形状来实现多层图案配准。 待曝光的基材以给定的方式进行预处理。 拍摄基板以获得图像数据（1）。 从图像数据执行用于提取特征点的处理。 比较提取特征点和设计图案数据的结果（2）。 进行检测偏差量的处理（3）。 使用用于检测偏差量的处理结果，执行用于修改设计图案数据中的图像的形状的处理（4）。 通过用于修改图像的形状的处理结果获得的图像由曝光图像生成器（5）作为曝光图案产生。 曝光图案暴露在暴露的基底（6）上。
-
公开(公告)号：US06762619B2
公开(公告)日：2004-07-13
申请号：US10142030
申请日：2002-05-10
申请人： Akira Nakada , Shoichiro Kasahara
发明人： Akira Nakada , Shoichiro Kasahara
IPC分类号： H03K1716
CPC分类号： H04L25/0272 , H01L2224/05554 , H01L2224/49175 , H01L2924/13091 , H01L2924/3011 , H04L25/0278 , H04L25/0282 , H04L25/0292 , H01L2924/00
摘要： There are provided a semiconductor integrated device capable of achieving stable high-speed data transfer through a differential pair of signal lines and electronic equipment including the semiconductor integrated device. In a signal-transmission period in which current is driven through one of first and second signal lines forming a differential pair, current from a constant current source is caused to flow through a current path to one of a DP pad and DM pad. Current is caused to flow into a DA pad in a period other than the signal-transmission period. A layout arrangement of the current paths from a node ND to which current from the constant current source is supplied to the DP pad and the DM pad is symmetrical. The DA pad is disposed between the DP pad and the DM pad.
摘要翻译： 提供了能够通过差分信号线和包括半导体集成器件的电子设备实现稳定的高速数据传输的半导体集成器件。 在通过形成差分对的第一和第二信号线之一驱动电流的信号传输时段中，使来自恒定电流源的电流通过电流路径流过DP焊盘和DM焊盘之一。 使电流在信号传输周期以外的时段内流入DA焊盘。 来自节点ND的来自恒定电流源的电流的电流路径的布局布置被提供给DP焊盘和DM焊盘是对称的。 DA焊盘设置在DP焊盘和DM焊盘之间。
-
公开(公告)号：US06653870B2
公开(公告)日：2003-11-25
申请号：US10142047
申请日：2002-05-10
申请人： Akira Nakada
发明人： Akira Nakada
IPC分类号： H03L5153
CPC分类号： H03K5/082 , H03K5/1532
摘要： There is provided a signal detection circuit capable of detecting a signal at a high speed having small amplitude, and a data transfer control device and electronic equipment using the same. The signal detection circuit includes a peak hold circuit, a constant potential setting circuit, and a comparison circuit. The peak hold circuit holds a peak value of an input signal at a given node. The constant potential setting circuit always returns the potential at the given node changed by holding the peak value by the peak hold circuit to a constant potential at a time constant greater than the potential change caused by holding the peak value. The comparison circuit compares the potential at the node at which the peak value is held and which is slowly returned to the constant potential with a given reference level, and outputs the comparison result as a detection signal.
-
公开(公告)号：US06559674B2
公开(公告)日：2003-05-06
申请号：US10088603
申请日：2002-03-19
IPC分类号： H03K19173
CPC分类号： G06F7/503 , G06F7/00 , H03K19/1736
摘要： There can be provided a variable function information processor in which a logic module (10) with the further decreased number of transistors used in the logic module constituting the variable function information processor is provided, a function of being able to realize both a combinational logic circuit for-performing a full addition operation of input signals in accordance with a control signal and outputting the sum and a sequential circuit for temporarily holding the input signal to delay the signal and outputting it by the same logic module is provided, and in a semiconductor circuit element group for constituting the combinational logic circuit and the sequential circuit, a common part of the combinational logic circuit and the sequential circuit is used for both the circuits, whereby the number of elements can be further decreased, and the resources of the variable function information processor can be effectively exploited.
-
公开(公告)号：US06199092B1
公开(公告)日：2001-03-06
申请号：US09158244
申请日：1998-09-22
IPC分类号： G06G700
CPC分类号： G06G7/14
摘要： A semiconductor arithmetic circuit including 2 MOS (Metal Oxide Semiconductor) type transistors, the source electrodes of which are connected to one another and having gate electrodes connected to a signal line having a predetermined potential via switching elements, and having at least two input electrodes capacitively coupled with the gate electrodes, wherein a first voltage and second voltage are applied to, respectively, a first and second input electrode of a first MOS transistor. An input signal voltage is applied to both a first and second input electrode of a second MOS transistor, and then a second switching element is caused to conduct, and the gate electrodes are set to the signal line potential, then the second switching element is isolated and the gate electrodes are placed in an electrically floating state. The first voltage and the second voltage are inputted into, respectively, the first and second input electrodes of the second MOS type transistor, and the input signal voltage is inputted into the first and second input electrodes of the first MOS transistor, and thereby, the absolute value of the difference between a voltage determined in accordance with the first voltage and the second voltage and a coupling capacity ratio between the first and the second input electrodes with respect to the gate electrode, and a voltage determined by the input signal voltage and the coupling capacity ratio is calculated.
摘要翻译： 一种半导体运算电路，包括2个MOS（金属氧化物半导体）型晶体管，其源极彼此连接并且具有通过开关元件连接到具有预定电位的信号线的栅电极，并且具有至少两个输入电极电容 与栅电极耦合，其中第一电压和第二电压分别施加到第一MOS晶体管的第一和第二输入电极。 输入信号电压施加到第二MOS晶体管的第一和第二输入电极，然后使第二开关元件导通，并且将栅电极设置为信号线电位，然后隔离第二开关元件 并且栅电极被置于电浮动状态。 第一电压和第二电压分别输入到第二MOS型晶体管的第一和第二输入电极，并且输入信号电压被输入到第一MOS晶体管的第一和第二输入电极中，从而， 根据第一电压和第二电压确定的电压与第一和第二输入电极之间的相对于栅电极的耦合容量比的差的绝对值，以及由输入信号电压和 计算耦合容量比。
-
公开(公告)号：US5389949A
公开(公告)日：1995-02-14
申请号：US197458
申请日：1994-02-16
申请人： Akira Nakada , Toshio Orii , Shigeo Tsuruoka , Jun Nakamura , Kimio Yamamura
发明人： Akira Nakada , Toshio Orii , Shigeo Tsuruoka , Jun Nakamura , Kimio Yamamura
摘要： A video signal processor comprising: a device defining a color pallet for converting a color code specifying the color of each pixel of a display picture into digital RGB color data; and a conversion system for converting the RGB color data into a luminance signal and two color-difference signals represented by analog values, wherein the conversion system includes: a memory storing digital values constituting a conversion system for converting the digital RGB color data into a luminance signal and two color-difference signals represented by digital values; and a digital-analog converter connected to the conversion system for converting the luminance signal and two color-difference signals represented by digital values into the luminance signal and two color-difference signals represented by analog values.
摘要翻译： 一种视频信号处理器，包括：定义用于将指定显示图像的每个像素的颜色的颜色代码转换为数字RGB颜色数据的颜色托盘的设备; 以及用于将RGB颜色数据转换为亮度信号和由模拟值表示的两个色差信号的转换系统，其中转换系统包括：存储构成用于将数字RGB颜色数据转换为亮度的转换系统的数字值的存储器 信号和由数字值表示的两个色差信号; 以及数字模拟转换器，连接到转换系统，用于将由数字值表示的亮度信号和两个色差信号转换成亮度信号和由模拟值表示的两个色差信号。
-
公开(公告)号：US5005460A
公开(公告)日：1991-04-09
申请号：US289181
申请日：1988-12-22
申请人： Hideo Suzuki , Shunichi Matsushima , Masahiko Obata , Masao Sakama , Akira Nakada , Shinji Kumano
发明人： Hideo Suzuki , Shunichi Matsushima , Masahiko Obata , Masao Sakama , Akira Nakada , Shinji Kumano
CPC分类号： G06F3/014 , G10H1/00 , G10H1/055 , G10H1/0556 , G10H1/0558 , G10H1/34 , G10H2220/326
摘要： A musical tone control apparatus comprises a main unit and at least one detector for detecting movement of player's finger, hand and the like. The main unit can be mounted on a player's wrist by use of a belt. When plural detectors are provided for detecting movements of player's fingers, tone color, tone pitch of musical tone or key-on timing is controlled based on combination of bent fingers. In order to detect bending of each finger, a joint switch is provided for each finger. In order to prevent deviation of key-on signals, a comparator is further used for comparing the predetermined threshold value with detection value corresponding to the bending of each finger so that the key-on signal is generated when the detection value exceeds the threshold value.
-
公开(公告)号：US4492142A
公开(公告)日：1985-01-08
申请号：US382309
申请日：1982-05-26
申请人： Akiyoshi Oya , Akira Nakada , Tutomu Suzuki
发明人： Akiyoshi Oya , Akira Nakada , Tutomu Suzuki
摘要： A timbre modulation circuit for an electronic musical instrument having an automatic rhythm accompaniment system. The timbre modulation circuit is provided in a musical scale tone signal path and includes a means for generating a control pulse series synchronized with an automatic rhythm sound generation timing and a variable timbre circuit responsive to the control pulse series whereby the timbre characteristics are caused to vary in response to the control pulse series thereby modulating the timbre of the musical scale tones.
摘要翻译： 一种具有自动节奏伴奏系统的电子乐器的音色调制电路。 音调调制电路设置在音阶信号路径中，并且包括用于产生与自动节奏声音产生定时同步的控制脉冲序列的装置和响应于控制脉冲序列的可变音色电路，从而使音色特性变化 响应于控制脉冲串，从而调制音阶的音色。
-
公开(公告)号：US4450745A
公开(公告)日：1984-05-29
申请号：US378057
申请日：1982-05-14
申请人： Akira Nakada , Takeshi Adachi
发明人： Akira Nakada , Takeshi Adachi
摘要： In an electronic musical instrument there are provided a channel processor which assigns tone production of a depressed key to one of musical tone producing channels which are smaller in number than total keys. The keys and channels are divided into groups respectively so that keys of one group are assigned to channels of a specific group. The relationship that which key group corresponds to which channel group is changed by an assignment mode changing circuit. Also a switch is provided for selecting a performance mode which switches the operation of the assignment mode changing circuit. Consequently, in one a performance mode all tone production channels are used solely by an upper or lower keyboard or key range while under another performance mode only some of the tone production channels are utilized for a particular keyboard or key range and the remaining tone production channels are utilized by the other keyboard or key range. Colors of musical tones produced by the tone production channels are switched according to the mode of tone production assignment.
摘要翻译： 在电子乐器中，提供了一个通道处理器，其将按下的琴键的音调产生分配给数量小于总琴键的音乐产生频道之一。 键和通道分别分成组，使一组的键分配给特定组的通道。 关键组对应于哪个通道组由分配模式改变电路改变的关系。 还提供了用于选择切换分配模式改变电路的操作的性能模式的开关。 因此，在一个演奏模式中，所有音调制作频道仅由上或下键盘或键区域使用，而在另一演奏模式下，只有一些音调制作频道被用于特定的键盘或键区域，而剩余音调制作频道 被其他键盘或键盘使用。 音调产生频道产生的音调色调根据音调制作分配的模式进行切换。
-
-
-
-
-
-
-
-
-
搜索结果
92 条记录 (耗时 0.029 秒)
