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1. 发明授权

US07155568B2 Transaction generator for initialization, rebuild, and verify of memory 有权
公开(公告)号：US07155568B2
公开(公告)日：2006-12-26
申请号：US09967610
申请日：2001-09-29
申请人： Elizabeth Anne Richard , John Edward Larson , Robert Allan Lester
发明人： Elizabeth Anne Richard , John Edward Larson , Robert Allan Lester
IPC分类号： G06F12/00 , G06F12/12
CPC分类号： G06F3/0601 , G06F11/108 , G06F11/1092 , G06F2003/0697 , G06F2211/1052
摘要： A transaction generator generates memory transactions identical to processor memory transactions to initialize, rebuild, and verify memory added or replaced during operation of a computer system configured for RAID memory. The transactions read and rewrite the correct value for replaced memory and write a known good value for added memory. Memory writes are verified by a read after the write transaction. The transaction generator is a state machine. A first counter is used for holding memory addresses of the transactions, automatically incrementing after each transaction. A second counter can throttle the generation of transactions by controlling the incrementation speed of the first counter. Transactions generated by the transaction generator have a transaction identifier, selected from a pool of available transaction identifiers. The transactions can complete out of order.

2. 发明申请

US20080320364A1 ADDING KNOWN DATA TO CRC PROCESSING WITHOUT INCREASED PROCESSING TIME 有权
标题翻译：在没有增加处理时间的情况下将已知数据添加到CRC处理中
公开(公告)号：US20080320364A1
公开(公告)日：2008-12-25
申请号：US11765533
申请日：2007-06-20
申请人： Elizabeth Anne Richard
发明人： Elizabeth Anne Richard
IPC分类号： H03M13/15
CPC分类号： H03M13/093
摘要： Cyclic redundancy check processing can be applied advantageously to a set of input data that includes an unknown data portion and a data portion that is already known before the unknown data portion becomes available. A syndrome contribution that the already-known data portion contributes to a syndrome for the set of input data can be determined before the unknown data portion becomes available. When the unknown data portion becomes available, the syndrome for the set of input data can be determined based on the unknown data portion and the syndrome contribution.
摘要翻译：循环冗余校验处理可以有利地应用于包括未知数据部分和在未知数据部分变得可用之前已知的数据部分的一组输入数据。可以在未知数据部分变得可用之前确定已知数据部分有助于输入数据集合的综合征的综合征贡献。当未知数据部分变得可用时，可以基于未知数据部分和综合征贡献来确定用于该组输入数据的综合征。

3. 发明授权

US08127211B2 Adding known data to CRC processing without increased processing time 有权
标题翻译：将已知数据添加到CRC处理，而不增加处理时间
公开(公告)号：US08127211B2
公开(公告)日：2012-02-28
申请号：US11765533
申请日：2007-06-20
申请人： Elizabeth Anne Richard
发明人： Elizabeth Anne Richard
IPC分类号： H03M13/00
CPC分类号： H03M13/093
摘要： Cyclic redundancy check processing is applied advantageously to a set of input data that includes an unknown data portion and a data portion that is already known before the unknown data portion becomes available. A syndrome contribution that the already-known data portion contributes to a syndrome for the set of input data is determined before the unknown data portion becomes available. When the unknown data portion becomes available, the syndrome for the set of input data is determined based on the unknown data portion and the syndrome contribution.
摘要翻译：循环冗余校验处理有利地应用于包括未知数据部分和在未知数据部分变得可用之前已知的数据部分的一组输入数据。在未知数据部分变得可用之前确定已知数据部分对输入数据集合的综合征贡献的综合征贡献。当未知数据部分变得可用时，基于未知数据部分和综合征贡献来确定用于该组输入数据的综合征。

4. 发明授权

US08032813B2 Concurrent production of CRC syndromes for different data blocks in an input data sequence 有权
标题翻译：在输入数据序列中同时生成用于不同数据块的CRC综合征
公开(公告)号：US08032813B2
公开(公告)日：2011-10-04
申请号：US11778754
申请日：2007-07-17
申请人： Elizabeth Anne Richard
发明人： Elizabeth Anne Richard
IPC分类号： H03M13/00
CPC分类号： H03M13/091
摘要： Cyclic redundancy check (CRC) processing is applied to a received sequence of data blocks that are defined by respective sequences of sets of parallel data. For each data block, there is produced a sequence of syndromes that respectively correspond to the sets of parallel data within the data block. The final syndrome in the sequence of syndromes corresponds to all of the data in the data block. The time required for CRC processing can be reduced by concurrently producing first and second ones of the syndromes that respectively correspond to first and second ones of the sets that are respectively contained in first and second ones of the data blocks.
摘要翻译：循环冗余校验（CRC）处理被应用于由相应的并行数据集合的序列定义的数据块的接收序列。对于每个数据块，产生分别对应于数据块内的并行数据集的综合征序列。综合征序列中的最终综合征对应于数据块中的所有数据。可以通过同时产生分别对应于分别包含在第一和第二数据块中的集合中的第一和第二集合的第一和第二综合征来减少CRC处理所需的时间。

5. 发明申请

US20080320365A1 PROVIDING AN INITIAL SYNDROME TO A CRC NEXT-STATE DECODER INDEPENDENTLY OF ITS SYNDROME FEEDBACK LOOP 审中-公开
标题翻译：向CRC下一个状态解码器提供初始综合症，其独立于其综合反馈环路
公开(公告)号：US20080320365A1
公开(公告)日：2008-12-25
申请号：US11765565
申请日：2007-06-20
申请人： Elizabeth Anne Richard
发明人： Elizabeth Anne Richard
IPC分类号： G06F11/10
CPC分类号： H03M13/09
摘要： An initial syndrome for use by a next-state decoder in a cyclic redundancy check apparatus can be inserted independently of the syndrome feedback path and its associated clock. This eliminates a clock cycle penalty that would otherwise be imposed on an incoming data stream each time the initial syndrome value is inserted.
摘要翻译：在循环冗余校验装置中由下一状态解码器使用的初始校正子可以独立于校正子反馈路径及其相关时钟被插入。这消除了每当插入初始综合征值时对输入数据流施加的时钟周期损失。

6. 发明授权

US07818468B2 Method and system for processing control information 有权
标题翻译：处理控制信息的方法和系统
公开(公告)号：US07818468B2
公开(公告)日：2010-10-19
申请号：US12164070
申请日：2008-06-29
申请人： Elizabeth Anne Richard , Sumit Rupri Das , Paul Timothy Howard , Scott Adam Morrison , Pradipkuma A. Thaker , Roy David Wojciechowski
发明人： Elizabeth Anne Richard , Sumit Rupri Das , Paul Timothy Howard , Scott Adam Morrison , Pradipkuma A. Thaker , Roy David Wojciechowski
IPC分类号： G06F3/00
CPC分类号： G06F13/4022
摘要： In one aspect, an integrated circuit device including a first-level module configurable to receive and transmit control information, said first level module including a first sub-level module, a second sub-level module operably coupleable to the first sub-level module, and a third sub-level module operably coupleable to the second module; and a second-level module operably coupleable to the first-level module is disclosed.
摘要翻译：一方面，一种集成电路装置，包括可配置为接收和发送控制信息的第一级模块，所述第一级模块包括第一子级模块，可操作地耦合到第一子级模块的第二子级模块，以及可操作地连接到所述第二模块的第三子级模块; 并且公开了可操作地连接到第一级模块的第二级模块。

7. 发明授权

US08015476B2 CRC syndrome generation for multiple data input widths 有权
标题翻译：多重数据输入宽度产生CRC校验
公开(公告)号：US08015476B2
公开(公告)日：2011-09-06
申请号：US11778860
申请日：2007-07-17
申请人： Elizabeth Anne Richard
发明人： Elizabeth Anne Richard
IPC分类号： H03M13/03
CPC分类号： H03M13/09
摘要： A sequence of cyclic redundancy check syndromes can be produced based on a received sequence of sets of parallel data wherein different ones of the sets can have respectively different parallel data widths. Some of the syndromes are produced based on respectively corresponding ones of the sets that each have a first parallel data width. At least one of the syndromes is produced based on a corresponding at least one of the sets that has a second parallel data width that is less than the first parallel data width. The last syndrome of the sequence of syndromes corresponds to all of the data in the received sequence of sets.
摘要翻译：可以基于所接收的并行数据集合的序列来生成循环冗余校验综合征序列，其中不同的组可以具有不同的并行数据宽度。基于各自具有第一并行数据宽度的集合中的相应的一组，产生一些综合征。基于具有小于第一并行数据宽度的第二并行数据宽度的集合中的对应的至少一个集合来生成至少一个综合征。综合征序列的最后一个综合征对应于所接收的集合序列中的所有数据。

8. 发明申请

US20090327527A1 Method and System for Hierarchical Data Management 有权
标题翻译：分层数据管理方法与系统
公开(公告)号：US20090327527A1
公开(公告)日：2009-12-31
申请号：US12164070
申请日：2008-06-29
申请人： Elizabeth Anne Richard , Sumit Rupri Das , Paul Timothy Howard , Scott Adam Morrison , Pradipkuma A. Thaker , Roy David Wojciechowski
发明人： Elizabeth Anne Richard , Sumit Rupri Das , Paul Timothy Howard , Scott Adam Morrison , Pradipkuma A. Thaker , Roy David Wojciechowski
IPC分类号： G06F3/00
CPC分类号： G06F13/4022
摘要： In one aspect, an integrated circuit device including a first-level module configurable to receive and transmit control information, said first level module including a first sub-level module, a second sub-level module operably coupleable to the first sub-level module, and a third sub-level module operably coupleable to the second module; and a second-level module operably coupleable to the first-level module is disclosed.
摘要翻译：一方面，一种集成电路装置，包括可配置为接收和发送控制信息的第一级模块，所述第一级模块包括第一子级模块，可操作地耦合到第一子级模块的第二子级模块，以及可操作地连接到所述第二模块的第三子级模块; 并且公开了可操作地连接到第一级模块的第二级模块。

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