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公开(公告)号:US20080127192A1
公开(公告)日:2008-05-29
申请号:US11466903
申请日:2006-08-24
申请人: Louis B. Capps , Thomas J. Dewkett , Joanne Ferris , Anand Haridass , Ronald E. Newhart , Michael J. Shapiro
发明人: Louis B. Capps , Thomas J. Dewkett , Joanne Ferris , Anand Haridass , Ronald E. Newhart , Michael J. Shapiro
IPC分类号: G06F9/46
CPC分类号: G06F9/5044 , G06F1/3203 , G06F1/329 , Y02D10/24
摘要: A method, apparatus, and computer program product for using a multi-core integrated circuit having cores with differing performance characteristics. The cores are arranged into high and low performance groups and tasks are assigned according to their priority to either a high or low performance group.
摘要翻译: 一种用于使用具有不同性能特征的核的多核集成电路的方法,装置和计算机程序产品。 核心被排列成高性能组和低性能组,任务根据其优先级分配给高性能组或低性能组。
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2.
公开(公告)号:US20080252308A1
公开(公告)日:2008-10-16
申请号:US12143911
申请日:2008-06-23
申请人: Jean Audet , Louis B. Capps , Glenn G. Daves , Anand Haridass , Ronald E. Newhart , Michael J. Shapiro
发明人: Jean Audet , Louis B. Capps , Glenn G. Daves , Anand Haridass , Ronald E. Newhart , Michael J. Shapiro
IPC分类号: G01R31/26
CPC分类号: G06F1/3203 , G06F1/26 , G06F1/3296 , H01L23/50 , H01L2924/0002 , Y02D10/172 , H01L2924/00
摘要: A reduced number of voltage regulator modules provides a reduced number of supply voltages to the package. The package includes a voltage plane for each of the voltage regulator modules. Each core or other component on the die is tied to a switch on the package, and each switch is electrically connected to all of the voltage planes. A wafer-level test determines a voltage that optimizes performance of each core or other component. Given these voltage values, an engineer may determine voltage settings for the voltage regulator modules and which cores are to be connected to which voltage regulator modules. A database stores voltage setting data, such as the optimal voltage for each component, switch values, or voltage settings for each voltage regulator module. An engineering wire may permanently set each switch to customize the voltage supply to each core or other component.
摘要翻译: 减少数量的电压调节器模块为封装提供了减少的电源电压数量。 该封装包括用于每个电压调节器模块的电压平面。 管芯上的每个核心或其他部件连接到封装上的开关,并且每个开关电连接到所有电压平面。 晶圆级测试确定优化每个核心或其他组件的性能的电压。 给定这些电压值,工程师可以确定电压调节器模块的电压设置以及要连接到哪些电压调节器模块的哪些核心。 数据库存储电压设置数据,例如每个组件的最佳电压,开关值或每个电压调节器模块的电压设置。 工程线可以永久地设置每个开关以定制每个芯或其他部件的电压供应。
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公开(公告)号:US20080126748A1
公开(公告)日:2008-05-29
申请号:US11469550
申请日:2006-09-01
CPC分类号: G06F9/3885 , G06F11/2025 , G06F11/2041
摘要: A method, apparatus, and computer program product for using a multi-core integrated circuit to extend the reliability or operating life of an electronic device.
摘要翻译: 一种用于使用多芯集成电路来扩展电子设备的可靠性或使用寿命的方法,装置和计算机程序产品。
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4.
公开(公告)号:US20080012583A1
公开(公告)日:2008-01-17
申请号:US11456658
申请日:2006-07-11
申请人: JEAN AUDET , Louis B. Capps , Glenn G. Daves , Anand Haridass , Ronald E. Newhart , Michael J. Shapiro
发明人: JEAN AUDET , Louis B. Capps , Glenn G. Daves , Anand Haridass , Ronald E. Newhart , Michael J. Shapiro
CPC分类号: G06F1/3203 , G06F1/26 , G06F1/3296 , H01L23/50 , H01L2924/0002 , Y02D10/172 , H01L2924/00
摘要: A reduced number of voltage regulator modules provides a reduced number of supply voltages to the package. The package includes a voltage plane for each of the voltage regulator modules. Each core or other component on the die is tied to a switch on the package, and each switch is electrically connected to all of the voltage planes. A wafer-level test determines a voltage that optimizes performance of each core or other component. Given these voltage values, an engineer may determine voltage settings for the voltage regulator modules and which cores are to be connected to which voltage regulator modules. A database stores voltage setting data, such as the optimal voltage for each component, switch values, or voltage settings for each voltage regulator module. An engineering wire may permanently set each switch to customize the voltage supply to each core or other component.
摘要翻译: 减少数量的电压调节器模块为封装提供了减少的电源电压数量。 该封装包括用于每个电压调节器模块的电压平面。 管芯上的每个核心或其他部件连接到封装上的开关,并且每个开关电连接到所有电压平面。 晶圆级测试确定优化每个核心或其他组件的性能的电压。 给定这些电压值,工程师可以确定电压调节器模块的电压设置以及要连接到哪些电压调节器模块的哪些核心。 数据库存储电压设置数据,例如每个组件的最佳电压,开关值或每个电压调节器模块的电压设置。 工程线可以永久地设置每个开关以定制每个芯或其他部件的电压供应。
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