公开(公告)号：US4360884A

公开(公告)日：1982-11-23

申请号：US161407

申请日：1980-06-20

申请人： Kunihiro Okada ,  Takeyuki Endo ,  Shigeru Yabuuchi ,  Takakazu Huno ,  Kazuyuki Kodama ,  Yasutaka Shibuya

发明人： Kunihiro Okada ,  Takeyuki Endo ,  Shigeru Yabuuchi ,  Takakazu Huno ,  Kazuyuki Kodama ,  Yasutaka Shibuya

IPC分类号： G09G5/20 ,  G06T11/20 ,  G09G1/00 ,  G09G1/16 ,  G09G5/36 ,  G09G5/42 ,  G06F15/20 ,  G06F3/153

CPC分类号： G09G5/42

摘要： A figure displaying device operates to display a plurality of fundamental figures each defined by a preset number of vectors on a display device of the raster scanning type. The figure displaying device stores the start and end point coordinates of the respective vectors of the respective fundamental figures and the gradient data of the respective vectors of the fundamental figures, and determines whether the respective vectors are located on a horizontal scanning line or not for each fundamental figure prior to the scanning operation of the horizontal scanning line. If the vectors are located on the horizontal scanning line the gradient data corresponding to the vectors on the aforementioned horizontal scanning line is read out and added to the start point coordinates thereby to renew the start point coordinates. A line memory is provided having a capacity corresponding to the number of picture elements in one horizontal scanning line so that preset data can be stored therein at the address corresponding to the added results and a control circuit is provided for consecutively reading the data out of the address in the line memory, which corresponds to the position of the horizontal scanning line being scanned, thereby to effect the display in accordance with the read results.

摘要翻译： 图形显示装置用于显示由光栅扫描类型的显示装置上的预设数量的矢量定义的多个基本图形。 图形显示装置存储各个基本图形的各个向量的各个矢量的开始和结束点坐标以及基本图形的各个矢量的梯度数据，并且确定各个矢量是否位于水平扫描线上 在水平扫描线的扫描操作之前的基本图形。 如果矢量位于水平扫描线上，则将与上述水平扫描线上的矢量对应的梯度数据读出并加到起点坐标上，从而更新起点坐标。 提供具有对应于一个水平扫描行中的像素数量的容量的行存储器，使得可以在与添加的结果对应的地址处存储预设数据，并且提供控制电路用于连续读取数据 行存储器中的地址，其对应于被扫描的水平扫描线的位置，从而根据读取结果进行显示。

公开(公告)号：US4291306A

公开(公告)日：1981-09-22

申请号：US96682

申请日：1979-11-23

申请人： Kazuyuki Kodama ,  Kunihiro Okada ,  Takakazu Huno ,  Takeyuki Endo ,  Yasutaka Shibuya

发明人： Kazuyuki Kodama ,  Kunihiro Okada ,  Takakazu Huno ,  Takeyuki Endo ,  Yasutaka Shibuya

IPC分类号： G06F3/153 ,  G09B9/30 ,  G09G5/00 ,  G09G5/02 ,  G09G5/42

CPC分类号： G09G5/42 ,  G09B9/302 ,  G09G5/02

摘要： Herein disclosed is a figure displaying device for producing and displaying a figure on a raster scan television. The figure displaying device includes first memory means for storing the vertical and horizontal coordinate values of the stop information of one frame to be displayed and second memory means for storing preset information. Further inclusive is control means for locating such dot information having a vertical coordinate value corresponding to the vertical scan of the television from the first memory means so that the dot information may be stored at the address of the second memory means corresponding to the horizontal coordinate value of the dot information located.

摘要翻译： 这里公开的是用于在光栅扫描电视上制作和显示图形的图形显示装置。 图形显示装置包括用于存储要显示的一帧的停止信息的垂直和水平坐标值的第一存储装置和用于存储预置信息的第二存储装置。 进一步包括的是用于定位具有与来自第一存储装置的电视的垂直扫描相对应的垂直坐标值的点信息的控制装置，使得点信息可以存储在与水平坐标值对应的第二存储装置的地址处 的点信息位于。

公开(公告)号：US4447809A

公开(公告)日：1984-05-08

申请号：US414388

申请日：1982-09-02

申请人： Kazuyuki Kodama ,  Takeyuki Endo ,  Kunihiro Okada ,  Yasutaka Shibuya

发明人： Kazuyuki Kodama ,  Takeyuki Endo ,  Kunihiro Okada ,  Yasutaka Shibuya

IPC分类号： G09G5/00 ,  G09G5/36 ,  G09G5/42 ,  G09G1/16

CPC分类号： G09G5/42

摘要： In a figure displaying device which generates edge data corresponding to the individual horizontal scanning lines, to display figures on the raster scanning type Braun tube relying upon the edge data, the improvement comprising at least two sets of memory groups which have a capacity corresponding to the number of picture elements at positions of even numbers and odd numbers on the horizontal scanning lines, and which store predetermined data in the addresses corresponding to the picture elements at which edges are present, at least two converter means for converting the data read in parallel from the memory groups into series data, selection means for selecting the outputs of said converter means, and control means for displaying figures on the monitor responsive to the output of said selection means.

摘要翻译： 在产生对应于各个水平扫描线的边缘数据的图形显示装置中，为了依赖于边缘数据显示在光栅扫描型布朗管上的图形，改进包括至少两组具有对应于 在水平扫描线上的偶数和奇数位置处的图像元素的数量，并且存储与存在边缘的图像元素对应的地址中的预定数据，至少两个转换器装置，用于将从 存储器组成串联数据，用于选择所述转换器装置的输出的选择装置，以及用于根据所述选择装置的输出在监视器上显示数字的控制装置。

公开(公告)号：US4346439A

公开(公告)日：1982-08-24

申请号：US109878

申请日：1980-01-07

申请人： Takakazu Huno ,  Takeyuki Endo ,  Kunihiro Odaka ,  Yasutaka Shibuya

发明人： Takakazu Huno ,  Takeyuki Endo ,  Kunihiro Odaka ,  Yasutaka Shibuya

IPC分类号： G06F13/12 ,  G06F13/28 ,  G09G1/02 ,  G06F3/00

CPC分类号： G06F13/28 ,  G09G1/02

摘要： A data transfer system for use in a data processing system using a direct memory access mode of operation, which is equipped with a processor, a main memory and an input/output device. The data transfer system is characterized in that, when a group of data to be transferred exists in a plurality of areas of continuous addresses of the afore-mentioned memory, a table is provided in the afore-mentioned main memory with identifying information for each group of data indicative of the first address and the number of data items to be transferred from each area of continuous addresses. Only the first address and the number of data items are fed out of the processor to the input/output device by the program control; and in the input/output device, the content of the corresponding table is transferred from the main memory in accordance with the data fed out of the processor so that the direct data transfer may be effected between the main memory and the input/output device in accordance with the transferred table content.

摘要翻译： 一种用于使用直接存储器访问操作模式的数据处理系统中的数据传送系统，其配备有处理器，主存储器和输入/输出设备。 数据传送系统的特征在于，当要传送的一组数据存在于上述存储器的连续地址的多个区域中时，在上述主存储器中提供具有每个组的识别信息的表 指示要从连续地址的每个区域传送的第一地址和数据项的数量的数据。 仅通过程序控制将第一地址和数据项从处理器送出到输入/输出装置; 并且在输入/输出设备中，根据从处理器馈出的数据，相应表的内容从主存储器传送，使得可以在主存储器和输入/输出设备之间进行直接数据传送 按照转让的表格内容。

公开(公告)号：US4297691A

公开(公告)日：1981-10-27

申请号：US70821

申请日：1979-08-29

申请人： Kazuyuki Kodama ,  Kunihiro Okada ,  Takeyuki Endoh ,  Yasutaka Shibuya

发明人： Kazuyuki Kodama ,  Kunihiro Okada ,  Takeyuki Endoh ,  Yasutaka Shibuya

IPC分类号： G09B9/02 ,  G06F3/153 ,  G06T19/00 ,  G09B9/05 ,  G09B9/06 ,  G09B9/30 ,  G09G1/28 ,  G09G5/00 ,  G09G5/02 ,  G09G5/36 ,  G06F3/14 ,  G09B9/00

CPC分类号： G09B9/302 ,  G06T11/40 ,  G06T15/80 ,  G09G5/02

摘要： A figure displaying device for generating a brightness signal which corresponds to a figure information to be displayed as well as for generating a brightness modulation signal which varies within a predetermined first region on a display screen. The device also generates a frequency characteristic control signal which varies within a predetermined second region on the display screen. Furthermore, the display is able to subject the brightness signal to a brightness modulation in accordance with the signal from the modulator generator with the brightness signal being controlled by the frequency characteristics control signal. The resultant figure displayed on a monitor is based on a modulation signal obtained through the modulation generator and the frequency characteristics control generator.

摘要翻译： 一种图形显示装置，用于产生对应于要显示的图形信息的亮度信号，以及用于产生在显示屏幕上的预定第一区域内变化的亮度调制信号。 该装置还产生在显示屏上的预定的第二区域内变化的频率特性控制信号。 此外，显示器能够根据来自调制器发生器的信号对亮度信号进行亮度调制，亮度信号由频率特性控制信号控制。 显示在监视器上的结果图是基于通过调制发生器和频率特性控制发生器获得的调制信号。