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1. 发明授权

US06934810B1 Delayed leaky write system and method for a cache memory 有权
标题翻译：延迟泄漏的写入系统和缓存的方法
公开(公告)号：US06934810B1
公开(公告)日：2005-08-23
申请号：US10255276
申请日：2002-09-26
申请人： James A. Williams , Robert H. Andrighetti , Kelvin S. Vartti , David P. Williams
发明人： James A. Williams , Robert H. Andrighetti , Kelvin S. Vartti , David P. Williams
IPC分类号： G06F12/00 , G06F12/08
CPC分类号： G06F12/0862 , G06F12/0804 , G06F12/0891
摘要： A mechanism to selectively leak data signals from a cache memory is provided. According to one aspect of the invention, an Instruction Processor (IP) is coupled to generate requests to access data signals within the cache. Some requests include a leaky designator, which is activated if the associated data signals are considered “leaky”. These data signals are flushed from the cache memory after a predetermined delay has occurred. The delay is provided to allow the IP to complete any subsequent requests for the same data before the flush operation is performed, thereby preventing memory thrashing. Pre-fetch logic may also be provided to pre-fetch the data signals associated with the requests. In one embodiment, the rate at which data signals are flushed from cache memory is programmable, and is based on the rate at which requests are processing for pre-fetch purposes.
摘要翻译：提供了一种选择性地从高速缓冲存储器泄漏数据信号的机制。根据本发明的一个方面，指令处理器（IP）被耦合以产生访问高速缓存内的数据信号的请求。一些请求包括泄漏指示符，如果相关的数据信号被认为是“泄漏的”，则会被激活。在发生预定的延迟之后，这些数据信号从高速缓冲存储器中刷新。提供延迟以允许IP在执行刷新操作之前完成对相同数据的任何后续请求，从而防止内存抖动。还可以提供预取逻辑以预取与请求相关联的数据信号。在一个实施例中，数据信号从高速缓存存储器刷新的速率是可编程的，并且基于请求正在处理以用于预取目的的速率。

2. 发明授权

US07254657B1 Dual mode capability for system bus 有权
标题翻译：系统总线双模能力
公开(公告)号：US07254657B1
公开(公告)日：2007-08-07
申请号：US11118051
申请日：2005-04-29
申请人： Jason D. Lanfield , Chad M. Sonmore , David P. Williams , Stephen Sutter
发明人： Jason D. Lanfield , Chad M. Sonmore , David P. Williams , Stephen Sutter
IPC分类号： G06F1/00
CPC分类号： G06F13/4217
摘要： A computing system with a mode-selectable bus interface. In one embodiment, the computing system includes a system bus, a processor coupled to the bus via an interface unit, and a controller coupled to the bus. The system bus implements one of a first and a second system bus protocols. The interface unit is compatible with the first system bus protocol in a first selectable mode and the second system bus protocol in a second selectable mode, and the controller is compatible with one of the system bus protocols. A mode register is coupled to the interface unit, and the interface unit selects the first mode responsive to a first value of the mode register and selects the second mode responsive to a second value of the mode register. A scan controller is coupled to the mode register for scanning a value into the mode register.
摘要翻译：具有模式可选总线接口的计算系统。在一个实施例中，计算系统包括系统总线，经由接口单元耦合到总线的处理器和耦合到总线的控制器。系统总线实现第一和第二系统总线协议之一。接口单元在第一可选模式下与第一系统总线协议兼容，第二系统总线协议以第二可选模式兼容，并且控制器与系统总线协议之一兼容。模式寄存器耦合到接口单元，并且接口单元响应于模式寄存器的第一值来选择第一模式，并且响应于模式寄存器的第二值选择第二模式。扫描控制器耦合到模式寄存器，用于将值扫描到模式寄存器中。

3. 发明授权

US5836646A Classroom chair having bookbag hook 失效
公开(公告)号：US5836646A
公开(公告)日：1998-11-17
申请号：US855937
申请日：1997-05-14
申请人： Ali R. Salehi , David P. Williams
发明人： Ali R. Salehi , David P. Williams
IPC分类号： A47C7/62
CPC分类号： A47C7/62
摘要： A bookbag hook formed from a cylindrical rod and secured to a classroom chair in fixed position between a backrest and a backrest supporting portion of the chair frame. The hook depends in generally cantilever position from the chair frame generally adjacent the rear surface of the backrest.

4. 发明授权

US5867731A System for data transfer across asynchronous interface 失效
标题翻译：跨异步接口进行数据传输的系统
公开(公告)号：US5867731A
公开(公告)日：1999-02-02
申请号：US695618
申请日：1996-08-12
申请人： David P. Williams , Stephen Sutter
发明人： David P. Williams , Stephen Sutter
IPC分类号： H04L12/46 , G06F11/27
CPC分类号： H04L12/46
摘要： A system for use in transferring data packets across different clock domains using an input data register for receiving a block of data packets with the input data register and a plurality of interface registers located in the first clock domain for transferring a block of data packets from the input register to a second clock domain in response to a request signal with the system prioritizing the transfer of multiple data packets within the block of data packets by length in order to transfer the longer word packets first and the shorter word packets last with the shortest word packets within the block bundled together and simultaneously transferring across an asynchronous interface.
摘要翻译：一种用于使用输入数据寄存器在不同时钟域传输数据分组的系统，所述输入数据寄存器用于接收具有输入数据寄存器的数据分组块，以及位于第一时钟域中的多个接口寄存器，用于从输入寄存器到第二时钟域，响应于请求信号，其中系统对数据分组块内的多个数据分组的传输进行优先级排序，以便首先传送较长的单词分组，并且用最短的单词传送较短的单词分组块内的数据包捆绑在一起，同时跨异步接口传输。

5. 发明授权

US5809540A Processor command for prompting a storage controller to write a day clock value to specified memory location 失效
标题翻译：处理器命令，用于提示存储控制器将日期时钟值写入指定的存储位置
公开(公告)号：US5809540A
公开(公告)日：1998-09-15
申请号：US577909
申请日：1995-12-04
申请人： Robert M. Malek , David P. Williams , Stephen Sutter
发明人： Robert M. Malek , David P. Williams , Stephen Sutter
IPC分类号： G06F1/14 , G06F11/34 , G07C1/00
CPC分类号： G06F11/3466 , G06F1/14 , G06F2201/835
摘要： A method and apparatus for efficiently reading a day clock and storing the value into main storage. An advantage is that the memory storage command can request the main storage control to read a current day clock value and store the value into a main storage location specified by the requesting processor while allowing the requesting processor to continue processing other commands. A further advantage is that the requesting processor does not have to wait for the return of a day clock value or the generation of a main storage write request which may reduce the number of main storage I/O bus requests and bus transfer cycles over that normally required to transfer the day clock value to the requesting processor and then back to main storage.
摘要翻译：一种用于有效读取日间时钟并将该值存储到主存储器中的方法和装置。优点是，存储器存储命令可以请求主存储控制器读取当前日期时钟值，并将该值存储到由请求处理器指定的主存储位置中，同时允许请求处理器继续处理其他命令。另一个优点是，请求处理器不必等待日时钟值的返回或主存储写请求的产生，这可以减少主存储I / O总线请求的数量和总线传输周期的数量将日间时钟值传送到请求处理器，然后返回到主存储器。

6. 发明授权

US07478025B1 System and method to support dynamic partitioning of units to a shared resource 有权
标题翻译：支持将单位动态划分到共享资源的系统和方法
公开(公告)号：US07478025B1
公开(公告)日：2009-01-13
申请号：US10418887
申请日：2003-04-18
申请人： Douglas A. Fuller , David P. Williams
发明人： Douglas A. Fuller , David P. Williams
IPC分类号： G06F17/50
CPC分类号： G06F17/505
摘要： A system and method for performing dynamic partitioning operations within a data processing system is disclosed. According to one embodiment, the current invention provides a system that allows an unit to be added to an executing data processing partition. The partition may include a shared resource that is receiving requests from other units that are already included within the partition. The inventive system includes means for programmably enabling the unit to the shared resource. Once the unit is so enabled, the system synchronizes the request arbitration being performed by this unit with the arbitration activities occurring within other units requesting access to the shared resource. This synchronization process prevents two units from attempting to simultaneously access the shared resource.
摘要翻译：公开了一种用于在数据处理系统内执行动态分区操作的系统和方法。根据一个实施例，本发明提供一种允许将单元添加到执行数据处理分区的系统。分区可以包括正在从已经包括在分区内的其他单元接收请求的共享资源。本发明的系统包括用于可编程地使单元能够使共享资源的装置。一旦该单元被启用，系统将由该单元执行的请求仲裁与请求访问共享资源的其他单元内发生的仲裁活动同步。此同步过程可防止两个单元尝试同时访问共享资源。

7. 发明授权

US07076767B1 Method for controlling and collecting information in a data processing system 有权
标题翻译：在数据处理系统中控制和收集信息的方法
公开(公告)号：US07076767B1
公开(公告)日：2006-07-11
申请号：US09475563
申请日：1999-12-30
申请人： David P. Williams
发明人： David P. Williams
IPC分类号： G06F9/44
CPC分类号： G06F11/3636
摘要： A system and method for selectively collecting information within logical modules of the computing system, where the content collected and the collection periods are dynamically controllable to accurately target the most relevant information. One of a plurality of information storage modes is dynamically selected, where each of the information storage modes identifies a different set of information from the plurality of logical segments that is to be stored. At least one of a plurality of data collection periods is dynamically selected, where the data collection periods define temporal windows in which storage of the designated set of information is enabled. The designated set of information identified by the designated information storage mode is stored only during the designated data collection period.
摘要翻译：一种用于选择性地收集计算系统的逻辑模块内的信息的系统和方法，其中收集的内容和收集周期是动态可控的以准确地定位最相关的信息。动态地选择多个信息存储模式中的一个，其中每个信息存储模式从要存储的多个逻辑段识别不同的信息集合。动态地选择多个数据收集周期中的至少一个，其中数据收集周期定义其中启用了指定信息集的存储的时间窗口。由指定信息存储模式识别的指定信息集仅在指定的数据收集期间存储。

8. 发明授权

US06907113B1 Method and arrangement for providing customized audio characteristics to cellular terminals 失效
标题翻译：为蜂窝终端提供定制音频特性的方法和装置
公开(公告)号：US06907113B1
公开(公告)日：2005-06-14
申请号：US10070055
申请日：2000-08-31
申请人： Jukka Holm , Matti Hämäläinen , David P. Williams , Janne Aaltonen , Ari Ikonen
发明人： Jukka Holm , Matti Hämäläinen , David P. Williams , Janne Aaltonen , Ari Ikonen
IPC分类号： G10H1/00 , H04H20/40 , H04H60/07 , H04H60/91 , H04M1/64
CPC分类号： G10H1/0058 , G10H2230/015 , G10H2240/056 , G10H2240/061 , G10H2240/115 , G10H2240/125 , G10H2240/251 , G10H2240/295 , G10H2240/305 , H04H20/40 , H04H60/07 , H04H60/91
摘要： A method is provided for downloading audio characteristics to terminal equipment. A score information part (101, 302, 303) is provided describing the presentation instructions of an audible signal. An instrument information part (104, 305, 306) is also provided describing the parameters for synthesizing an audible signal the presentation instructions of which is described by said score information part. Additionally some compatibility information (123, 210, 211, 212, 220, 315) is provided describing the compatibility of said score information part and said instrument information part with certain processing and storing capacity. As a response to a selection command (411, 418), (412, 419) said score information part and said instrument information part are downloaded to terminal equipment through a communication network.
摘要翻译：提供了一种用于将音频特征下载到终端设备的方法。提供分数信息部分（101,302,303），其描述可听信号的呈现指令。还提供了一种仪器信息部分（104,305,306），其描述用于合成由所述得分信息部分描述的呈现指令的可听信号的参数。此外，提供了一些兼容性信息（123,210,211,212,220,315），其描述了所述得分信息部分和所述仪器信息部分具有特定处理和存储能力的兼容性。作为对选择命令（411,418）的响应，（412,419），所述得分信息部分和所述乐器信息部分通过通信网络下载到终端设备。

9. 发明申请

US20120260845A1 POLYSILICON SYSTEM 审中-公开
标题翻译：多晶系统
公开(公告)号：US20120260845A1
公开(公告)日：2012-10-18
申请号：US13087256
申请日：2011-04-14
申请人： David P. Williams , Nancy Kanoff
发明人： David P. Williams , Nancy Kanoff
IPC分类号： C30B15/14 , C30B15/20 , C01B33/02 , C01B33/021
CPC分类号： C01B33/02 , C30B11/00 , C30B15/00 , C30B29/06 , C30B35/007
摘要： A polysilicon system comprises polysilicon in at least three form-factors, or shapes, providing for an enhanced loading efficiency of a mold or crucible. The system is used in processes to manufacture multi-crystalline or single crystal silicon.
摘要翻译：多晶硅系统包括至少三种形状因子或形状的多晶硅，以提供模具或坩埚的增强的加载效率。该系统用于制造多晶或单晶硅的工艺中。

10. 发明授权

US07689670B2 Method and arrangement for providing customized audio characteristics to cellular terminals 失效
标题翻译：为蜂窝终端提供定制音频特性的方法和装置
公开(公告)号：US07689670B2
公开(公告)日：2010-03-30
申请号：US10963397
申请日：2004-10-12
申请人： Jukka Holm , Matti Hämäläinen , David P. Williams , Janne Aaltonen , Ari Ikonen
发明人： Jukka Holm , Matti Hämäläinen , David P. Williams , Janne Aaltonen , Ari Ikonen
IPC分类号： G06F15/16
CPC分类号： G10H1/0058 , G10H2230/015 , G10H2240/056 , G10H2240/061 , G10H2240/115 , G10H2240/125 , G10H2240/251 , G10H2240/295 , G10H2240/305 , H04H20/40 , H04H60/07 , H04H60/91
摘要： A method is provided for downloading audio characteristics to terminal equipment. A score information part is provided describing the presentation instructions of an audible signal. An instrument information part is also provided describing the parameters for synthesizing an audible signal the presentation instructions of which is described by the score information part. Additionally some compatibility information is provided describing the compatibility of the score information part and the instrument information part with certain processing and storing capacity. As a response to a selection command the score information part and the instrument information part are downloaded to terminal equipment through a communication network.
摘要翻译：提供了一种用于将音频特征下载到终端设备的方法。提供了一种描述听觉信号的呈现指令的得分信息部分。还提供了一种仪器信息部分，其描述用于合成由得分信息部分描述的呈现指令的可听信号的参数。此外，提供了一些兼容性信息，其描述了具有特定处理和存储容量的乐谱信息部分和乐器信息部分的兼容性。作为对选择命令的响应，乐谱信息部分和乐器信息部分通过通信网络下载到终端设备。

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