Multi-tile video display system with distributed CRTC
    1.
    发明授权
    Multi-tile video display system with distributed CRTC 有权
    具有分布式CRTC的多瓦视频显示系统

    公开(公告)号:US06323854B1

    公开(公告)日:2001-11-27

    申请号:US09183916

    申请日:1998-10-31

    IPC分类号: G06T1700

    摘要: A tiled monitor system is implemented with a single controller that does not provide standard video signals to each of the monitors. Instead, only the changed portions of an image to be displayed are sent to the monitors, which internally maintain a video frame buffer for displaying using a display engine. Preferably, a high speed serial link is used between the monitors and the video controller for transmitting this information.

    摘要翻译: 使用不向每个监视器提供标准视频信号的单个控制器实现平铺监视器系统。 相反,只有要显示的图像的改变的部分被发送到监视器,监视器在内部维护用于使用显示引擎进行显示的视频帧缓冲器。 优选地,在监视器和视频控制器之间使用高速串行链路来发送该信息。

    DMA controller which can be controlled by host and local processors
    2.
    发明授权
    DMA controller which can be controlled by host and local processors 失效
    DMA控制器,可由主机和本地处理器控制

    公开(公告)号:US5812876A

    公开(公告)日:1998-09-22

    申请号:US780019

    申请日:1996-12-20

    IPC分类号: G06F13/28 G06F13/40 G06F15/02

    摘要: A computer system which includes a DMA controller on the local I/O unit which can be programmed by either the host processor or the local processor. Semaphore flags and lock bits are provided to allow determination of control of the local DMA controller and for passing information. Additionally, data alignment and padding circuitry is provided. The circuitry is informed of the logical data arrangement desired or utilized by the host processor or other devices and knows the data arrangement of the local processor. The circuitry properly obtains and realigns the data based on the transfer direction and data arrangement. The circuitry further properly zero pads the data when realignment is such that padding is necessary.

    摘要翻译: 一种计算机系统,其包括本地I / O单元上的DMA控制器,可由主机处理器或本地处理器进行编程。 提供信号标志和锁定位以允许确定本地DMA控制器的控制和传递信息。 另外,提供数据对准和填充电路。 电路被通知主处理器或其他设备所期望或利用的逻辑数据布置,并且知道本地处理器的数据排列。 电路根据传输方向和数据排列顺序获取和重新排列数据。 当重新对准使得填充是必要的时,电路进一步适当地对数据进行填补。

    Avoiding non-unique identifiers for bus devices
    3.
    发明授权
    Avoiding non-unique identifiers for bus devices 失效
    避免总线设备的非唯一标识符

    公开(公告)号:US5892929A

    公开(公告)日:1999-04-06

    申请号:US777230

    申请日:1996-12-30

    申请人: Mark W. Welker

    发明人: Mark W. Welker

    IPC分类号: G06F12/06 G06F13/376

    CPC分类号: G06F12/0669 G06F12/0661

    摘要: A method and apparatus of assuring uniqueness of identification numbers of bus devices connected to a bus. Each bus device has a current identification number. At each of the bus devices, an identification number is received on a bus and the bus is contended for based on the received identification number. If more than one bus device is detected contending for the bus, the current identification number of one of the bus devices is changed. Each of the bus devices compares the received identification number to the current identification number of the bus device. A bus device provides a match indication, including driving a signal, if the comparison produces a match. Each bus device includes a collision detector for detecting if more than one bus device is driving the signal.

    摘要翻译: 确保连接到总线的总线设备的识别号的唯一性的方法和装置。 每个总线设备具有当前标识号。 在每个总线装置上,在总线上接收识别号码,并根据所接收的标识号码对总线进行竞争。 如果检测到总线上有多个总线设备,则总线设备之一的当前标识号被改变。 每个总线装置将接收到的标识号与总线装置的当前标识号进行比较。 如果比较产生匹配,则总线装置提供匹配指示,包括驱动信号。 每个总线装置包括用于检测多于一个总线装置正在驱动该信号的碰撞检测器。

    Method for establishing interpersonal communication and system
    7.
    发明授权
    Method for establishing interpersonal communication and system 有权
    建立人际沟通和制度的方法

    公开(公告)号:US09224133B2

    公开(公告)日:2015-12-29

    申请号:US13069826

    申请日:2011-03-23

    摘要: A method includes determining a set of individuals available to participate in a chat event, and determining a pairing of individuals from the first set including a first individual and a second individual, the pairing based on matching criterion. The method also includes providing an invitation to the first individual and to the second individual, establishing communication between the first individual and the second individual in response to an acceptance of the first invitation by the first individual or in response to an acceptance of the first invitation by the second individual.

    摘要翻译: 一种方法包括确定可用于参与聊天事件的一组个体,以及基于匹配标准确定来自包括第一个体和第二个体的第一组的个体的配对。 该方法还包括向第一个人和第二个人发出邀请,响应第一个人接受第一个邀请或响应第一个邀请的接受,建立第一个人与第二个人之间的通信 由第二个人。

    Method for Establishing Interpersonal Communication and System
    8.
    发明申请
    Method for Establishing Interpersonal Communication and System 有权
    建立人际交往与制度的方法

    公开(公告)号:US20120246239A1

    公开(公告)日:2012-09-27

    申请号:US13069826

    申请日:2011-03-23

    IPC分类号: G06F15/16

    摘要: A method includes determining a set of individuals available to participate in a chat event, and determining a pairing of individuals from the first set including a first individual and a second individual, the pairing based on matching criterion. The method also includes providing an invitation to the first individual and to the second individual, establishing communication between the first individual and the second individual in response to an acceptance of the first invitation by the first individual or in response to an acceptance of the first invitation by the second individual.

    摘要翻译: 一种方法包括确定可用于参与聊天事件的一组个体,以及基于匹配标准确定来自包括第一个体和第二个体的第一组的个体的配对。 该方法还包括向第一个人和第二个人发出邀请,响应第一个人接受第一个邀请或响应第一个邀请的接受,建立第一个人与第二个人之间的通信 由第二个人。