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1. 发明申请

US20050066097A1 Resource management apparatus 审中-公开
标题翻译：资源管理装置
公开(公告)号：US20050066097A1
公开(公告)日：2005-03-24
申请号：US10928367
申请日：2004-08-30
申请人： Isao Kawamoto , Seiji Horii , Yuji Takai , Tetsuji Kishi , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe , Toshihiro Fukuyama
发明人： Isao Kawamoto , Seiji Horii , Yuji Takai , Tetsuji Kishi , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe , Toshihiro Fukuyama
IPC分类号： G06F9/06 , G06F12/00 , G06F13/00 , G06F13/14 , G06F13/16 , G06F13/36 , G06F13/38 , G06F13/42 , H04B1/44
CPC分类号： G06F13/4243 , G06F13/1689
摘要： A resource management apparatus comprises an information selection unit having an operation speed different to an operation speed of a common resource and selecting from information transferred from a plurality of bus masters, a buffer unit for storing the information selected by the information selection unit, and a timing adjustment unit for controlling timings of the information selections in the information selection unit. The information selection unit selects the information comprised of a command and data transferred from any of the plurality of bus masters to the common resource. The timing adjustment unit controls the timings of the information selections in the information selection unit so that the sum of time required for selecting a plurality of predetermined volumes of information in the information selection unit and the sum of processing time in the common resource are substantially equal to each other.
摘要翻译：资源管理装置包括信息选择单元，其具有与公共资源的操作速度不同的操作速度，并且从从多个总线主机传送的信息中进行选择，用于存储由信息选择单元选择的信息的缓冲单元，以及定时调整单元，用于控制信息选择单元中的信息选择的定时。信息选择单元选择包括从多个总线主机中的任一个传送到公共资源的命令和数据的信息。定时调整单元控制信息选择单元中的信息选择的定时，使得在信息选择单元中选择多个预定量的信息所需的时间和在公共资源中的处理时间之和基本相等对彼此。

2. 发明申请

US20080065802A1 Resource management device 有权
标题翻译：资源管理设备
公开(公告)号：US20080065802A1
公开(公告)日：2008-03-13
申请号：US11889539
申请日：2007-08-14
申请人： Yoshiharu Watanabe , Seiji Horii , Daisuke Murakami , Yuji Takai
发明人： Yoshiharu Watanabe , Seiji Horii , Daisuke Murakami , Yuji Takai
IPC分类号： G06F15/173
CPC分类号： H04L12/4035
摘要： An access request arbitration section, a data amount management section and a resource control section are provided between a plurality of masters and a shared resource. The data amount management section manages access data amounts passing between the plurality of masters and the resource. The access request arbitration section executes arbitrary arbitration of issuing access permission to a master determined according to the access data amount at any timing, in addition to periodic arbitration of issuing access permission to any of the masters at fixed-interval arbitration timing. If an access request of less than a defined data amount is granted in periodic arbitration, the remaining access chance can be used in arbitrary arbitration.
摘要翻译：在多个主机和共享资源之间提供访问请求仲裁部分，数据量管理部分和资源控制部分。数据量管理部分管理在多个主机和资源之间通过的访问数据量。访问请求仲裁部分除了在固定间隔仲裁定时对任何一个主机发出访问许可的周期性仲裁之外，还可以在任何时刻执行根据访问数据量确定的对主机发出访问权限的任意仲裁。如果在定期仲裁中授予少于定义的数据量的访问请求，则可以在任意仲裁中使用剩余的访问机会。

3. 发明授权

US07836235B2 Resource management device 有权
标题翻译：资源管理设备
公开(公告)号：US07836235B2
公开(公告)日：2010-11-16
申请号：US11889539
申请日：2007-08-14
申请人： Yoshiharu Watanabe , Seiji Horii , Daisuke Murakami , Yuji Takai
发明人： Yoshiharu Watanabe , Seiji Horii , Daisuke Murakami , Yuji Takai
IPC分类号： G06F12/00
CPC分类号： H04L12/4035
摘要： An access request arbitration section, a data amount management section and a resource control section are provided between a plurality of masters and a shared resource. The data amount management section manages access data amounts passing between the plurality of masters and the resource. The access request arbitration section executes arbitrary arbitration of issuing access permission to a master determined according to the access data amount at any timing, in addition to periodic arbitration of issuing access permission to any of the masters at fixed-interval arbitration timing. If an access request of less than a defined data amount is granted in periodic arbitration, the remaining access chance can be used in arbitrary arbitration.
摘要翻译：在多个主机和共享资源之间提供访问请求仲裁部分，数据量管理部分和资源控制部分。数据量管理部分管理在多个主机和资源之间通过的访问数据量。访问请求仲裁部分除了在固定间隔仲裁定时对任何一个主机发出访问许可的周期性仲裁之外，还可以在任何时刻执行根据访问数据量确定的对主机发出访问权限的任意仲裁。如果在定期仲裁中授予少于定义的数据量的访问请求，则可以在任意仲裁中使用剩余的访问机会。

4. 发明授权

US07032046B2 Resource management device for managing access from bus masters to shared resources 有权
标题翻译：用于管理从总线主机访问共享资源的资源管理设备
公开(公告)号：US07032046B2
公开(公告)日：2006-04-18
申请号：US10673191
申请日：2003-09-30
申请人： Seiji Horii , Yuji Takai , Takahide Baba , Yoshiharu Watanabe , Daisuke Murakami , Tetsuji Kishi
发明人： Seiji Horii , Yuji Takai , Takahide Baba , Yoshiharu Watanabe , Daisuke Murakami , Tetsuji Kishi
IPC分类号： G06F13/36
CPC分类号： G06F13/1663
摘要： A resource management device of the present invention, used in a system where at least one bus master is connected to each of a plurality of buses, includes: a bus arbitration section for arbitrating an amount of access to be made from the buses to a shared resource; an arbitration information management section for managing, as bus arbitration information, a bus priority order and a highest access priority pattern for ensuring a predetermined access bandwidth to the shared resource for each bus for an arbitration operation by the bus arbitration section; and a resource control section for controlling, based on characteristics of the shared resource, an access to the shared resource from the bus whose access request has been granted by the bus arbitration section. Thus, it is possible to guarantee a minimum bandwidth for access to the shared resource for each of the plurality of bus masters.
摘要翻译：本发明的资源管理装置用于至少一个总线主机连接到多个总线中的每一个的系统中，包括：总线仲裁部，用于将从总线进行的访问量仲裁为共享资源; 仲裁信息管理部分，用于作为总线仲裁信息，用于总线优先权顺序和最高访问优先级模式，用于确保每个总线的共享资源的预定访问带宽用于总线仲裁部分的仲裁操作; 以及资源控制部分，用于基于所述共享资源的特性，从总线仲裁部分已经授权其访问请求的总线访问共享资源。因此，可以保证用于访问多个总线主机中的每一个的共享资源的最小带宽。

5. 发明申请

US20050156930A1 Rendering device and rendering method 审中-公开
标题翻译：渲染设备和渲染方法
公开(公告)号：US20050156930A1
公开(公告)日：2005-07-21
申请号：US11037244
申请日：2005-01-19
申请人： Yasuo Nishioka , Tetsuji Kishi , Seiji Horii , Yuji Takai , Daisuke Murakami , Yuki Soga
发明人： Yasuo Nishioka , Tetsuji Kishi , Seiji Horii , Yuji Takai , Daisuke Murakami , Yuki Soga
IPC分类号： G06T11/40 , G06T15/00
CPC分类号： G06T15/00 , G06T11/40
摘要： A rendering device according to the present invention comprises an information acquiring unit for acquiring system information or rendering object information, a control point generating section for setting a curved surface interpolating level serving to determine number of control points for creating a curved surface or a curved line based on the acquired information and thereby generating the control point in accordance with the curved surface interpolating level, and a curved surface creating section for creating the curved surface based on the control point, wherein an operation quantity for rendering the curved surface of a display object is dynamically changed based on the acquired information.
摘要翻译：根据本发明的再现装置包括：用于获取系统信息或呈现对象信息的信息获取单元;控制点生成部分，用于设置用于确定用于创建曲面或曲线的控制点数量的曲面内插级别基于所获取的信息，从而根据曲面内插水平生成控制点，以及用于基于控制点创建曲面的曲面生成部，其中，用于使显示对象的曲面成形的操作量基于所获取的信息动态地改变。

6. 发明申请

US20080158248A1 Rendering device and rendering method 审中-公开
标题翻译：渲染设备和渲染方法
公开(公告)号：US20080158248A1
公开(公告)日：2008-07-03
申请号：US12071941
申请日：2008-02-28
申请人： Yasuo Nishioka , Tetsuji Kishi , Seiji Horii , Yuji Takai , Daisuke Murakami , Yuki Soga
发明人： Yasuo Nishioka , Tetsuji Kishi , Seiji Horii , Yuji Takai , Daisuke Murakami , Yuki Soga
IPC分类号： G09G5/00 , G06T11/20
CPC分类号： G06T15/00 , G06T11/40
摘要： A rendering device according to the present invention comprises an information acquiring unit for acquiring system information or rendering object information, a control point generating section for setting a curved surface interpolating level serving to determine number of control points for creating a curved surface or a curved line based on the acquired information and thereby generating the control point in accordance with the curved surface interpolating level, and a curved surface creating section for creating the curved surface based on the control point, wherein an operation quantity for rendering the curved surface of a display object is dynamically changed based on the acquired information.
摘要翻译：根据本发明的再现装置包括：用于获取系统信息或呈现对象信息的信息获取单元;控制点生成部分，用于设置用于确定用于创建曲面或曲线的控制点数量的曲面内插级别基于所获取的信息，从而根据曲面内插水平生成控制点，以及用于基于控制点创建曲面的曲面生成部，其中，用于使显示对象的曲面成形的操作量基于获取的信息动态地改变。

7. 发明授权

US07350004B2 Resource management device 有权
公开(公告)号：US07350004B2
公开(公告)日：2008-03-25
申请号：US11057521
申请日：2005-02-15
申请人： Toshihiro Fukuyama , Yuji Takai , Isao Kawamoto , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe
发明人： Toshihiro Fukuyama , Yuji Takai , Isao Kawamoto , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe
IPC分类号： G06F12/00 , G06F13/14
CPC分类号： G06F13/161
摘要： Bandwidth information including a plurality of slots each having highest priority order information for arbitrating access conflict, and priority master information for specifying, as a priority master, one or more of a plurality of masters whose latency in accessing a memory serving as a shared resource is desired to be reduced are included as arbitration information. When an arbitration section arbitrates access conflict while switching the slots in the bandwidth information at each of predetermined arbitration timings, if there is an access request from the priority master specified in the priority master information, the arbitration section changes the sequence of the slots in the bandwidth information so as to allow the priority master to access the memory with priority.

8. 发明申请

US20080065801A1 Resource management device 有权
标题翻译：资源管理设备
公开(公告)号：US20080065801A1
公开(公告)日：2008-03-13
申请号：US11979121
申请日：2007-10-31
申请人： Toshihiro Fukuyama , Yuji Takai , Isao Kawamoto , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe
发明人： Toshihiro Fukuyama , Yuji Takai , Isao Kawamoto , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe
IPC分类号： G06F13/372
CPC分类号： G06F13/161
摘要： Bandwidth information including a plurality of slots each having highest priority order information for arbitrating access conflict, and priority master information for specifying, as a priority master, one or more of a plurality of masters whose latency in accessing a memory serving as a shared resource is desired to be reduced are included as arbitration information. When an arbitration section arbitrates access conflict while switching the slots in the bandwidth information at each of predetermined arbitration timings, if there is an access request from the priority master specified in the priority master information, the arbitration section changes the sequence of the slots in the bandwidth information so as to allow the priority master to access the memory with priority.
摘要翻译：包括多个时隙的带宽信息，每个时隙各自具有用于仲裁访问冲突的最高优先级顺序信息;以及优先级主信息，用于指定访问用作共享资源的存储器的等待时间的多个主机中的一个或多个作为优先级主机希望被减少为仲裁信息。当仲裁部分在每个预定仲裁定时切换带宽信息中的时隙时仲裁访问冲突，如果存在来自优先级主机信息中指定的优先级主机的访问请求，则仲裁部分改变在带宽信息，以便优先级主机优先访问存储器。

9. 发明申请

US20050204085A1 Resource management device 有权
标题翻译：资源管理设备
公开(公告)号：US20050204085A1
公开(公告)日：2005-09-15
申请号：US11057521
申请日：2005-02-15
申请人： Toshihiro Fukuyama , Yuji Takai , Isao Kawamoto , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe
发明人： Toshihiro Fukuyama , Yuji Takai , Isao Kawamoto , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe
IPC分类号： G06F15/177 , G06F9/46 , G06F9/52 , G06F13/00 , G06F13/36 , G06F13/362
CPC分类号： G06F13/161
摘要： Bandwidth information including a plurality of slots each having highest priority order information for arbitrating access conflict, and priority master information for specifying, as a priority master, one or more of a plurality of masters whose latency in accessing a memory serving as a shared resource is desired to be reduced are included as arbitration information. When an arbitration section arbitrates access conflict while switching the slots in the bandwidth information at each of predetermined arbitration timings, if there is an access request from the priority master specified in the priority master information, the arbitration section changes the sequence of the slots in the bandwidth information so as to allow the priority master to access the memory with priority.
摘要翻译：包括多个时隙的带宽信息，每个时隙各自具有用于仲裁访问冲突的最高优先级顺序信息;以及优先级主信息，用于指定访问用作共享资源的存储器的等待时间的多个主机中的一个或多个作为优先级主机希望被减少为仲裁信息。当仲裁部分在每个预定仲裁定时切换带宽信息中的时隙时仲裁访问冲突，如果存在来自优先级主机信息中指定的优先级主机的访问请求，则仲裁部分改变在带宽信息，以便优先级主机优先访问存储器。

10. 发明授权

US07472213B2 Resource management device 有权
公开(公告)号：US07472213B2
公开(公告)日：2008-12-30
申请号：US11979121
申请日：2007-10-31
申请人： Toshihiro Fukuyama , Yuji Takai , Isao Kawamoto , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe
发明人： Toshihiro Fukuyama , Yuji Takai , Isao Kawamoto , Takahide Baba , Daisuke Murakami , Yoshiharu Watanabe
IPC分类号： G06F12/00 , G06F13/14
CPC分类号： G06F13/161
摘要： Bandwidth information including a plurality of slots each having highest priority order information for arbitrating access conflict, and priority master information for specifying, as a priority master, one or more of a plurality of masters whose latency in accessing a memory serving as a shared resource is desired to be reduced are included as arbitration information. When an arbitration section arbitrates access conflict while switching the slots in the bandwidth information at each of predetermined arbitration timings, if there is an access request from the priority master specified in the priority master information, the arbitration section changes the sequence of the slots in the bandwidth information so as to allow the priority master to access the memory with priority.

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