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公开(公告)号：US09373362B2
公开(公告)日：2016-06-21
申请号：US11838593
申请日：2007-08-14
CPC分类号： G11C5/04 , G11C29/808 , G11C2029/0407 , G11C2029/0409 , G11C2029/5606
摘要： In accordance with the present disclosure, a system and method are herein disclosed for managing memory defects in an information handling system. In an information handling system, a first quantity of memory, such as RAM, may contain defective memory elements. A second quantity of memory is physically coupled to the first quantity of memory and is used to store a memory defect map containing information regarding the location of defective memory elements in the first quantity of memory. The memory defect map may then be referenced by the BIOS or the operating system to preclude use of regions of memory containing defective memory elements.
摘要翻译： 根据本公开，本文公开了一种用于管理信息处理系统中的存储器缺陷的系统和方法。 在信息处理系统中，诸如RAM的第一数量的存储器可能包含有缺陷的存储器元件。 第二数量的存储器物理耦合到第一数量的存储器，并且用于存储包含关于第一数量存储器中的有缺陷的存储器元件的位置的信息的存储器缺陷映射。 然后可以由BIOS或操作系统引用存储器缺陷图，以排除使用包含有缺陷存储器元件的存储器区域。
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2.发明授权公开(公告)号：US07694195B2
公开(公告)日：2010-04-06
申请号：US11838687
申请日：2007-08-14
IPC分类号： G11C29/00
CPC分类号： G06F11/1666 , G06F11/1417 , G06F2212/7207 , G11C5/04 , G11C29/76 , G11C29/88 , G11C2029/0407
摘要： A system and method are herein disclosed for managing memory defects in an information handling system. More particularly, a system and method are described for generating a usable memory map which excludes memory locations containing defect memory elements. In an information handling system, a memory defect map, which contains information about the location of defective memory elements, is coupled to the memory device. As a map of memory usable by the system is created, usable memory regions containing defective memory elements are excluded from the memory map. The memory map is passed to the operating system, which uses only those regions of memory designated as usable and non-defective.
摘要翻译： 这里公开了一种用于管理信息处理系统中的存储器缺陷的系统和方法。 更具体地，描述了一种用于生成排除包含缺陷存储器元件的存储器位置的可用存储器映射的系统和方法。 在信息处理系统中，包含有关缺陷存储器元件的位置的信息的存储器缺陷图被耦合到存储器件。 由于系统可用的存储器地图被创建，所以包含有缺陷存储器元件的可用存储器区域被从存储器映射图中排除。 存储器映射被传递到操作系统，该操作系统仅使用指定为可用和无缺陷的存储器区域。
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3.发明授权公开(公告)号：US08276029B2
公开(公告)日：2012-09-25
申请号：US12753406
申请日：2010-04-02
IPC分类号： G11C29/00
CPC分类号： G06F11/1666 , G06F11/1417 , G06F2212/7207 , G11C5/04 , G11C29/76 , G11C29/88 , G11C2029/0407
摘要： A system and method are herein disclosed for managing memory defects in an information handling system. More particularly, a system and method are described for generating a usable memory map which excludes memory locations containing defect memory elements. In an information handling system, a memory defect map, which contains information about the location of defective memory elements, is coupled to the memory device. As a map of memory usable by the system is created, usable memory regions containing defective memory elements are excluded from the memory map. The memory map is passed to the operating system, which uses only those regions of memory designated as usable and non-defective.
摘要翻译： 这里公开了一种用于管理信息处理系统中的存储器缺陷的系统和方法。 更具体地，描述了一种用于生成排除包含缺陷存储器元件的存储器位置的可用存储器映射的系统和方法。 在信息处理系统中，包含有关缺陷存储器元件的位置的信息的存储器缺陷图被耦合到存储器件。 由于系统可用的存储器地图被创建，所以包含有缺陷存储器元件的可用存储器区域被从存储器映射图中排除。 存储器映射被传递到操作系统，该操作系统仅使用指定为可用和无缺陷的存储器区域。
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4.发明申请System and Method for Managing Memory Errors in an Information Handling System 有权用于管理信息处理系统中的内存错误的系统和方法公开(公告)号：US20090049335A1
公开(公告)日：2009-02-19
申请号：US11838602
申请日：2007-08-14
IPC分类号： G06F11/07
CPC分类号： G06F9/4405 , G06F11/2284
摘要： A method for handling memory defects during the POST phase and memory calibration in single processor and multiprocessor information handling systems is disclosed whereby information regarding the location of a known memory defect is utilized to optimize the performance of an information handling system. Memory defects within system memory are identified and replaced during operation with error free memory space.
摘要翻译： 公开了在单处理器和多处理器信息处理系统中在POST阶段和存储器校准期间处理存储器缺陷的方法，其中利用关于已知存储器缺陷的位置的信息来优化信息处理系统的性能。 系统内存中的内存缺陷在运行期间被识别和替换，并提供无错误的内存空间。
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5.发明申请SYSTEM AND METHOD FOR USING A MEMORY MAPPING FUNCTION TO MAP MEMORY DEFECTS 有权使用存储器映射功能映射存储器缺陷的系统和方法公开(公告)号：US20090049270A1
公开(公告)日：2009-02-19
申请号：US11838687
申请日：2007-08-14
IPC分类号： G06F12/02
CPC分类号： G06F11/1666 , G06F11/1417 , G06F2212/7207 , G11C5/04 , G11C29/76 , G11C29/88 , G11C2029/0407
摘要： A system and method are herein disclosed for managing memory defects in an information handling system. More particularly, a system and method are described for generating a usable memory map which excludes memory locations containing defect memory elements. In an information handling system, a memory defect map, which contains information about the location of defective memory elements, is coupled to the memory device. As a map of memory usable by the system is created, usable memory regions containing defective memory elements are excluded from the memory map. The memory map is passed to the operating system, which uses only those regions of memory designated as usable and non-defective.
摘要翻译： 这里公开了一种用于管理信息处理系统中的存储器缺陷的系统和方法。 更具体地，描述了一种用于生成排除包含缺陷存储器元件的存储器位置的可用存储器映射的系统和方法。 在信息处理系统中，包含有关缺陷存储器元件的位置的信息的存储器缺陷图被耦合到存储器件。 由于系统可用的存储器地图被创建，所以包含有缺陷存储器元件的可用存储器区域被从存储器映射图中排除。 存储器映射被传递到操作系统，该操作系统仅使用指定为可用和无缺陷的存储器区域。
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6.发明授权System and method for managing memory errors in an information handling system 有权用于管理信息处理系统中的存储器错误的系统和方法公开(公告)号：US07945815B2
公开(公告)日：2011-05-17
申请号：US11838602
申请日：2007-08-14
IPC分类号： G06F11/00
CPC分类号： G06F9/4405 , G06F11/2284
摘要： A method for handling memory defects during the POST phase and memory calibration in single processor and multiprocessor information handling systems is disclosed whereby information regarding the location of a known memory defect is utilized to optimize the performance of an information handling system. Memory defects within system memory are identified and replaced during operation with error free memory space.
摘要翻译： 公开了在单处理器和多处理器信息处理系统中在POST阶段和存储器校准期间处理存储器缺陷的方法，其中利用关于已知存储器缺陷的位置的信息来优化信息处理系统的性能。 系统内存中的内存缺陷在运行期间被识别和替换，并提供无错误的内存空间。
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7.发明申请SYSTEM AND METHOD FOR USING A MEMORY MAPPING FUNCTION TO MAP MEMORY DEFECTS 有权使用存储器映射功能映射存储器缺陷的系统和方法公开(公告)号：US20100251044A1
公开(公告)日：2010-09-30
申请号：US12753406
申请日：2010-04-02
CPC分类号： G06F11/1666 , G06F11/1417 , G06F2212/7207 , G11C5/04 , G11C29/76 , G11C29/88 , G11C2029/0407
摘要： A system and method are herein disclosed for managing memory defects in an information handling system. More particularly, a system and method are described for generating a usable memory map which excludes memory locations containing defect memory elements. In an information handling system, a memory defect map, which contains information about the location of defective memory elements, is coupled to the memory device. As a map of memory usable by the system is created, usable memory regions containing defective memory elements are excluded from the memory map. The memory map is passed to the operating system, which uses only those regions of memory designated as usable and non-defective.
摘要翻译： 这里公开了一种用于管理信息处理系统中的存储器缺陷的系统和方法。 更具体地，描述了一种用于生成排除包含缺陷存储器元件的存储器位置的可用存储器映射的系统和方法。 在信息处理系统中，包含有关缺陷存储器元件的位置的信息的存储器缺陷图被耦合到存储器件。 由于系统可用的存储器地图被创建，所以包含有缺陷存储器元件的可用存储器区域被从存储器映射图中排除。 存储器映射被传递到操作系统，该操作系统仅使用指定为可用和无缺陷的存储器区域。
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公开(公告)号：US20090049257A1
公开(公告)日：2009-02-19
申请号：US11838593
申请日：2007-08-14
IPC分类号： G06F12/16
CPC分类号： G11C5/04 , G11C29/808 , G11C2029/0407 , G11C2029/0409 , G11C2029/5606
摘要： In accordance with the present disclosure, a system and method are herein disclosed for managing memory defects in an information handling system. In an information handling system, a first quantity of memory, such as RAM, may contain defective memory elements. A second quantity of memory is physically coupled to the first quantity of memory and is used to store a memory defect map containing information regarding the location of defective memory elements in the first quantity of memory. The memory defect map may then be referenced by the BIOS or the operating system to preclude use of regions of memory containing defective memory elements.
摘要翻译： 根据本公开，本文公开了一种用于管理信息处理系统中的存储器缺陷的系统和方法。 在信息处理系统中，诸如RAM的第一数量的存储器可能包含有缺陷的存储器元件。 第二数量的存储器物理耦合到第一数量的存储器，并且用于存储包含关于第一数量存储器中的有缺陷的存储器元件的位置的信息的存储器缺陷映射。 然后可以由BIOS或操作系统引用存储器缺陷图，以排除使用包含有缺陷存储器元件的存储器区域。
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9.发明授权Method for creating a memory defect map and optimizing performance using the memory defect map 有权使用内存缺陷图创建内存缺陷映射和优化性能的方法公开(公告)号：US07949913B2
公开(公告)日：2011-05-24
申请号：US11838585
申请日：2007-08-14
申请人： Forrest E. Norrod , Jimmy D. Pike , Tom L. Newell
发明人： Forrest E. Norrod , Jimmy D. Pike , Tom L. Newell
IPC分类号： G11C29/00
CPC分类号： G11C29/44 , G11C5/04 , G11C29/20 , G11C2029/1208
摘要： A method for storing a memory defect map is disclosed whereby a memory component is tested for defects at the time of manufacture and any memory defects detected are stored in a memory defect map and used to optimize the system performance. The memory defect map is updated and the system's remapping resources optimized as new memory defects are detected during operation.
摘要翻译： 公开了一种用于存储存储器缺陷图的方法，其中测试存储器组件在制造时的缺陷，并将检测到的任何存储器缺陷存储在存储器缺陷映射中并用于优化系统性能。 更新存储器缺陷图，并且在操作期间检测到新的存储器缺陷时优化系统的重映射资源。
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10.发明申请Method for Creating a Memory Defect Map and Optimizing Performance Using the Memory Defect Map 有权使用内存缺陷映射创建内存缺陷映射和优化性能的方法公开(公告)号：US20090049351A1
公开(公告)日：2009-02-19
申请号：US11838585
申请日：2007-08-14
申请人： Forrest E. Norrod , Jimmy D. Pike , Tom L. Newell
发明人： Forrest E. Norrod , Jimmy D. Pike , Tom L. Newell
CPC分类号： G11C29/44 , G11C5/04 , G11C29/20 , G11C2029/1208
摘要： A method for storing a memory defect map is disclosed whereby a memory component is tested for defects at the time of manufacture and any memory defects detected are stored in a memory defect map and used to optimize the system performance. The memory defect map is updated and the system's remapping resources optimized as new memory defects are detected during operation.
摘要翻译： 公开了一种用于存储存储器缺陷图的方法，其中测试存储器组件在制造时的缺陷，并将检测到的任何存储器缺陷存储在存储器缺陷映射中并用于优化系统性能。 更新存储器缺陷图，并且在操作期间检测到新的存储器缺陷时优化系统的重映射资源。
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