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1. 发明申请

US20050273544A1 Method of accessing memory via multiple slave ports 有权
标题翻译：通过多个从端口访问存储器的方法
公开(公告)号：US20050273544A1
公开(公告)日：2005-12-08
申请号：US11203935
申请日：2005-08-15
申请人： Michael Fitzsimmons , William Moyer , Brett Murdock
发明人： Michael Fitzsimmons , William Moyer , Brett Murdock
IPC分类号： G06F13/00 , G06F13/40
CPC分类号： G06F13/4022 , Y02D10/14 , Y02D10/151
摘要： A crossbar switch (12) arbitrates for access from multiple bus masters (14, 16, 18, 20 and 22) to multiple addressed slave ports (3 and 4) that have overlapping address ranges. In one form, the address ranges are the same address range. The crossbar switch (12) uses shared slave port control circuitry (48), configuration registers (46) and slave port arbiter logic (34, 36, 38, 40, 42 and 44) to arbitrate for access when all the addressed ports are busy. A determination is made as to whether new access requests are higher or lower in priority than existing accesses. A determination on where to direct a new access request is made based upon a prediction of which of certain multiple accesses will complete first based on various factors including the number of data beats requested as well as wait state information. In one mode, the wait state information is determined dynamically.
摘要翻译：交叉开关（12）仲裁用于从多个总线主机（14,16,18,20和22）到具有重叠地址范围的多个寻址从端口（3和4）的访问。在一种形式中，地址范围是相同的地址范围。当所有寻址端口都忙时，交叉开关（12）使用共享从端口控制电路（48），配置寄存器（46）和从端口仲裁器逻辑（34,36,38,40,42和44）仲裁访问。确定新的访问请求是否比现有访问的优先级更高或更低。基于对包括所请求的数据跳动的数量以及等待状态信息的各种因素的预测，首先将确定某个多个访问中的哪一个将首先完成，从而确定何时引导新的访问请求。在一种模式中，动态地确定等待状态信息。

2. 发明授权

US08850134B1 Method and system for aligning transaction split boundaries to memory burst boundaries 有权
标题翻译：将事务分割边界对齐到内存突发边界的方法和系统
公开(公告)号：US08850134B1
公开(公告)日：2014-09-30
申请号：US13457336
申请日：2012-04-26
申请人： Brett Murdock
发明人： Brett Murdock
IPC分类号： G06F12/02
CPC分类号： G06F12/04 , G06F9/467 , G06F2212/1024
摘要： A system and method in accordance with the present invention provides for a solution benefiting from providing for non-duplicative access to data located in a system memory via the alignment of transaction sub-command breaking points with memory burst boundaries associated with the system memory, by creating a plurality of sub-commands for a transaction each having breaking points, identifying a plurality of memory burst boundaries for the system memory each having burst boundary points, and aligning a plurality of breaking points with a plurality of burst boundary points to provide single access to data located in the system memory.
摘要翻译：根据本发明的系统和方法提供了一种解决方案，其通过经由事务子命令断点与与系统存储器相关联的存储器突发边界的对准来提供对位于系统存储器中的数据的非重复访问，该方案通过为每个具有断点的事务创建多个子命令，识别每个具有突发边界点的系统存储器的多个存储器突发边界，以及将多个断点与多个突发边界点对准以提供单个访问到位于系统存储器中的数据。

3. 发明申请

US20070186217A1 Selective transaction request processing at an interconnect during a lockout 有权
标题翻译：锁定期间互连处的选择性交易请求处理
公开(公告)号：US20070186217A1
公开(公告)日：2007-08-09
申请号：US11347103
申请日：2006-02-03
申请人： Brett Murdock , William Moyer , Benjamin Eckermann
发明人： Brett Murdock , William Moyer , Benjamin Eckermann
IPC分类号： G06F9/46
CPC分类号： G06F13/14 , G06F13/36
摘要： A method includes receiving, at an interconnect, a first transaction request from a first requesting module. The first transaction request includes a request to utilize at least one system resource accessible via the interconnect. The method further includes determining potential interferences at the interconnect expected to occur as a result of a utilization of the at least one system resource by the first requesting module and initiating processing of the first transaction request at the interconnect. The method additionally includes authorizing processing of a second transaction request from a second requesting module during the processing of the first transaction request based on the determined potential interferences.
摘要翻译：一种方法包括在互连处从第一请求模块接收第一事务请求。第一交易请求包括利用经由互连可访问的至少一个系统资源的请求。该方法还包括确定作为由第一请求模块利用至少一个系统资源并且在互连处开始处理第一事务请求的结果期望发生的互连处的潜在干扰。该方法另外包括基于所确定的潜在干扰，在第一交易请求的处理期间授权处理来自第二请求模块的第二交易请求。

4. 发明申请

US20060277349A1 Method of accessing information and system therefor 有权
标题翻译：访问信息的方法及其系统
公开(公告)号：US20060277349A1
公开(公告)日：2006-12-07
申请号：US11142148
申请日：2005-06-01
申请人： Brett Murdock , William Moyer , Michael Fitzsimmons
发明人： Brett Murdock , William Moyer , Michael Fitzsimmons
IPC分类号： G06F13/00
CPC分类号： G06F13/4022
摘要： A method is disclosed whereby a priority amongst transactions capable of being processed at a common time is determined based upon a transaction identifier associated with each of the transaction. The transaction identifier can either directly indicate a priority amongst the transactions, or use to index storage locations that indicate priority values. The transaction identifiers can be selected to be associated with a transaction by the requesting device or other priority determination module based upon predefined criteria.
摘要翻译：公开了一种方法，其中基于与每个交易相关联的交易标识符来确定能够在公共时间处理的交易中的优先级。事务标识符可以直接指示事务之间的优先级，或用于索引指示优先级值的存储位置。可以基于预定义的标准，将请求设备或其他优先级确定模块的交易标识符选择为与交易相关联。

5. 发明申请

US20060069839A1 Data processing system with bus access retraction 有权
公开(公告)号：US20060069839A1
公开(公告)日：2006-03-30
申请号：US10955558
申请日：2004-09-30
申请人： William Moyer , Brett Murdock
发明人： William Moyer , Brett Murdock
IPC分类号： G06F13/36
CPC分类号： G06F13/368
摘要： A bus master may selectively retract a currently pending access based on one or more characteristics of the currently pending access. In this manner, bus master may better control its access requests. The one or more characteristics may include, for example, type of access (e.g. read/write, instruction/data, burst/non-burst, etc.), sequence or order of accesses, address being accessed (e.g. which address range is being accessed or which device is being accessed), the bus master requesting retraction (in an, e.g., multimaster system), or any combination thereof. A bus arbiter may also selectively retract currently pending access requests in favor of a subsequent access request based on one or more characteristics of the currently pending access request or the subsequent access request. These characteristics may include any of those listed above, priorities of the requesting masters (e.g. a priority delta between requesting masters), other attributes of the requesting masters, or any combination thereof.

6. 发明申请

US20050027920A1 Crossbar switch that supports a multi-port slave device and method of operation 有权
标题翻译：支持多端口从站设备的交叉开关和操作方法
公开(公告)号：US20050027920A1
公开(公告)日：2005-02-03
申请号：US10631167
申请日：2003-07-31
申请人： Michael Fitzsimmons , William Moyer , Brett Murdock
发明人： Michael Fitzsimmons , William Moyer , Brett Murdock
IPC分类号： G06F13/00 , G06F13/40
CPC分类号： G06F13/4022 , Y02D10/14 , Y02D10/151
摘要： A crossbar switch (12) arbitrates for access from multiple bus masters (14, 16, 18, 20 and 22) to multiple addressed slave ports (3 and 4) that have overlapping address ranges. In one form, the address ranges are the same address range. The crossbar switch (12) uses shared slave port control circuitry (48), configuration registers (46) and slave port arbiter logic (34, 36, 38, 40, 42 and 44) to arbitrate for access when all the addressed ports are busy. A determination is made as to whether new access requests are higher or lower in priority than existing accesses. A determination on where to direct a new access request is made based upon a prediction of which of certain multiple accesses will complete first based on various factors including the number of data beats requested as well as wait state information. In one mode, the wait state information is determined dynamically.
摘要翻译：交叉开关（12）仲裁用于从多个总线主机（14,16,18,20和22）到具有重叠地址范围的多个寻址从端口（3和4）的访问。在一种形式中，地址范围是相同的地址范围。当所有寻址端口都忙时，交叉开关（12）使用共享从端口控制电路（48），配置寄存器（46）和从端口仲裁器逻辑（34,36,38,40,42和44）仲裁访问。确定新的访问请求是否比现有访问的优先级更高或更低。基于对包括所请求的数据跳动的数量以及等待状态信息的各种因素的预测，首先将确定某个多个访问中的哪一个将首先完成，从而确定何时引导新的访问请求。在一种模式中，动态地确定等待状态信息。

7. 发明申请

US20060069830A1 Data processing system with bus access retraction 有权
标题翻译：数据处理系统与总线访问回退
公开(公告)号：US20060069830A1
公开(公告)日：2006-03-30
申请号：US10954809
申请日：2004-09-30
申请人： William Moyer , Jimmy Gumulja , Brett Murdock
发明人： William Moyer , Jimmy Gumulja , Brett Murdock
IPC分类号： G06F13/00
CPC分类号： G06F13/362
摘要： A bus master may selectively retract a currently pending access based on one or more characteristics of the currently pending access. In this manner, bus master may better control its access requests. The one or more characteristics may include, for example, type of access (e.g. read/write, instruction/data, burst/non-burst, etc.), sequence or order of accesses, address being accessed (e.g. which address range is being accessed or which device is beings accessed), the bus master requesting retraction (in an, e.g., multimaster system), or any combination thereof. A bus arbiter may also selectively retract currently pending access requests in favor of a subsequent access request based on one or more characteristics of the currently pending access request or the subsequent access request. These characteristics may include any of those listed above, priorities of the requesting masters (e.g. a priority delta between requesting masters), other attributes of the requesting masters, or any combination thereof.
摘要翻译：总线主控器可以基于当前挂起的访问的一个或多个特征来选择性地撤回当前未决的访问。以这种方式，总线主控可以更好地控制其访问请求。一个或多个特征可以包括例如访问的类型（例如读/写，指令/数据，突发/非突发等），访问的顺序或顺序，被访问的地址（例如哪个地址范围是访问的或哪个设备被访问），总线主机请求撤回（在例如多主机系统中）或其任何组合。总线仲裁器还可以基于当前待决的访问请求或后续访问请求的一个或多个特征来选择性地撤回当前待决的访问请求，以有利于后续的访问请求。这些特征可以包括上面列出的任何一个，请求主机的优先级（例如请求主机之间的优先级增量），请求主机的其他属性或其任何组合。

8. 发明申请

US20050060455A1 Arbiter having programmable arbitration points for undefined length burst accesses and method 有权
标题翻译：仲裁器具有用于未定义长度突发访问和方法的可编程仲裁点
公开(公告)号：US20050060455A1
公开(公告)日：2005-03-17
申请号：US10660845
申请日：2003-09-12
申请人： Brett Murdock , William Moyer
发明人： Brett Murdock , William Moyer
IPC分类号： G06F12/00 , G06F13/14 , G06F13/38 , G06F13/40
CPC分类号： G06F13/4031 , G06F13/4022
摘要： An arbitration control circuit (11) for arbitrating access to a slave device (4) by a plurality of master devices (2, 3) includes an undefined length burst (ULB) arbitration logic circuit (12). The ULB arbitration logic circuit (12) includes a counter (26) and a control register (24). The control register (24) stores a predetermined value. During a ULB access of the slave device (4), the counter (26) is loaded with the predetermined value and is decremented for each beat of the undefined length burst access. Arbitration access beats during the undefined length burst access.
摘要翻译：用于仲裁由多个主设备（2,3）访问从设备（4）的仲裁控制电路（11）包括未定义的长度突发（ULB）仲裁逻辑电路（12）。 ULB仲裁逻辑电路（12）包括计数器（26）和控制寄存器（24）。控制寄存器（24）存储预定值。在从设备（4）的ULB接入期间，计数器（26）被加载预定值，并且对于未定义的长度突发存取的每个节拍而递减。仲裁访问在未定义的长度突发访问期间跳动。

9. 发明授权

US06564047B1 Advanced air time management 有权
标题翻译：先进的空中管理
公开(公告)号：US06564047B1
公开(公告)日：2003-05-13
申请号：US09648776
申请日：2000-08-28
申请人： Scott Alan Steele , Jeremy Jacobson , Brett Murdock , William P. Alberth, Jr.
发明人： Scott Alan Steele , Jeremy Jacobson , Brett Murdock , William P. Alberth, Jr.
IPC分类号： H04M1100
CPC分类号： H04M15/79 , H04M15/80 , H04M17/00 , H04M17/204 , H04M2017/24 , H04M2215/0152 , H04M2215/2026 , H04M2215/32 , H04W4/24
摘要： A system and method of communications usage management for multiple networked devices such as cellular telephones in a telecommunications network. A management database is provided for storing communications attributes for at least one networked device. The stored communications usage attributes serve as criteria for regulating access of the networked devices to the system. The users of the devices may purchase a quantity of transferable units, such as usage minutes over the system network, with the units being redeemable for goods and/or services on the system, thus facilitating transfer of units between users. A user interface is provided as a system management device for accessing the management database to configure the communications usage attributes for defining the transfer and usage criteria. Communications usage software operable with the network devices computes usage times to provide an accounting of usage and regulation in accordance with the management database. In the described embodiment, short message service (SMS) traffic is used for messages between networked devices used by several users to purchase quantities of redeemable units for exchange, commercial activities, or recreation which may be facilitated through the system operator.
摘要翻译：一种用于电信网络中诸如蜂窝电话的多个联网设备的通信使用管理的系统和方法。提供管理数据库用于存储至少一个联网设备的通信属性。存储的通信使用属性用作用于调节联网设备对系统的访问的标准。设备的用户可以购买数量的可转移单元，例如系统网络上的使用分钟数，单位可以在系统上的货物和/或服务可兑换，从而便于用户之间的单元传送。提供用户界面作为用于访问管理数据库的系统管理设备，以配置用于定义传送和使用准则的通信使用属性。与网络设备可操作的通信使用软件根据管理数据库计算使用时间以提供使用和调节的计费。在所描述的实施例中，短消息服务（SMS）业务被用于多个用户使用的网络设备之间的消息，以购买可以通过系统操作者来促进的用于交换，商业活动或娱乐的可兑换单元的数量。

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