公开(公告)号：US20080091963A1

公开(公告)日：2008-04-17

申请号：US11950292

申请日：2007-12-04

申请人： Naveen Cherukuri ,  Jeffrey Wilcox ,  Sanjay Dabral ,  Phanindra Mannava ,  Aaron Spink ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

发明人： Naveen Cherukuri ,  Jeffrey Wilcox ,  Sanjay Dabral ,  Phanindra Mannava ,  Aaron Spink ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

IPC分类号： G06F1/32

CPC分类号： G06F1/3209 ,  G06F1/3253 ,  H04L12/12 ,  Y02D10/151 ,  Y02D50/20 ,  Y02D50/40

摘要： Disclosed are embodiments of a method, apparatus and system for a low power state for a point-to-point link. During the low power state, the signal on both conductors of a differential transmit pair are driven to electrical idle. Analog activity detectors are enabled during the low power state and are disabled during normal power state. Exit from the low power state does not require a physical layer re-initialization sequence. Other embodiments are also described and claimed.

摘要翻译： 公开了用于点对点链路的低功率状态的方法，装置和系统的实施例。 在低功率状态期间，差分发送对的两个导体上的信号被驱动到电气空闲。 模拟活动检测器在低功率状态期间被使能，并且在正常功率状态期间被禁用。 退出低功耗状态不需要物理层重新初始化的顺序。 还描述和要求保护其他实施例。

公开(公告)号：US20080077814A1

公开(公告)日：2008-03-27

申请号：US11949770

申请日：2007-12-04

申请人： Naveen Cherukuri ,  Jeffrey Wilcox ,  Sanjay Dabral ,  Phanindra Mannava ,  Aaron Spink ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

发明人： Naveen Cherukuri ,  Jeffrey Wilcox ,  Sanjay Dabral ,  Phanindra Mannava ,  Aaron Spink ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

IPC分类号： G06F1/32

CPC分类号： G06F1/3209 ,  G06F1/3253 ,  H04L12/12 ,  Y02D10/151 ,  Y02D50/20 ,  Y02D50/40

摘要： Disclosed are embodiments of a method, apparatus and system for a low power state for a point-to-point link. During the low power state, the signal on both conductors of a differential transmit pair are driven to electrical idle. Analog activity detectors are enabled during the low power state and are disabled during normal power state. Exit from the low power state does not require a physical layer re-initialization sequence. Other embodiments are also described and claimed.

公开(公告)号：US20070264730A1

公开(公告)日：2007-11-15

申请号：US11395879

申请日：2006-03-31

申请人： Tim Frodsham ,  Zale Schoenborn ,  Sanjay Dabral ,  Muraleedhara Navada

发明人： Tim Frodsham ,  Zale Schoenborn ,  Sanjay Dabral ,  Muraleedhara Navada

IPC分类号： H01L21/66 ,  G01R31/26

CPC分类号： G01R31/31716

摘要： Redundant acknowledgment between agents performing a loopback test over bidirectional communications bus is described. In one example the acknowledgment is performed by initiating loopback communications from a first agent to a second agent, sending a packet including a redundant acknowledgment sequence from the first agent to the second agent, receiving the packet including the redundant acknowledgement sequence looped back from the second agent at the first agent, sending a test sequence from the first agent to the second agent, and receiving the test sequence looped back from the first agent.

摘要翻译： 描述了在双向通信总线之间进行环回测试的代理之间的冗余确认。 在一个示例中，通过发起从第一代理到第二代理的回送通信来执行确认，从第一代理向第二代理发送包括冗余确认序列的分组，接收包括从第二代理循环回来的冗余确认序列的分组 代理在第一代理程序，从第一代理发送测试序列到第二代理，并接收从第一代理程序循环回来的测试序列。

公开(公告)号：US20070004241A1

公开(公告)日：2007-01-04

申请号：US11170980

申请日：2005-06-30

申请人： Pascal Meier ,  Muraleedhara Navada ,  Sanjay Dabral

发明人： Pascal Meier ,  Muraleedhara Navada ,  Sanjay Dabral

IPC分类号： H05K1/00

CPC分类号： H05K1/147 ,  H05K1/118 ,  H05K1/189

摘要： A method and apparatus, in some embodiments the apparatus includes a flex cable terminating at a first end and a second end and having a plurality of conductors therein, and a repeater circuit disposed between the first end and the second end and connected to at least one of the plurality of conductors to re-transmit a signal transmitted on the at least one of the plurality of conductors.

摘要翻译： 一种方法和装置，在一些实施例中，该装置包括终端于第一端和第二端并在其中具有多个导体的柔性电缆，以及设置在第一端和第二端之间并连接到至少一个 以重新发送在所述多个导体中的至少一个上传输的信号。

公开(公告)号：US20060041696A1

公开(公告)日：2006-02-23

申请号：US10850810

申请日：2004-05-21

申请人： Naveen Cherukuri ,  Sanjay Dabral ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

发明人： Naveen Cherukuri ,  Sanjay Dabral ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

IPC分类号： G06F13/00

CPC分类号： G06F13/4278

摘要： Embodiments of the invention provide a state machine for initializing the physical layer of a point-to-point link-based interconnection. Embodiments of the invention use explicit handshakes between the interconnected agent to advance states and provide a variety of optional features for flexibility and efficiency.

摘要翻译： 本发明的实施例提供了一种用于初始化基于点对点链路的互连的物理层的状态机。 本发明的实施例使用互连的代理之间的显式握手来促进状态并且提供用于灵活性和效率的各种可选特征。

公开(公告)号：US20050262368A1

公开(公告)日：2005-11-24

申请号：US10850733

申请日：2004-05-21

申请人： Naveen Cherukuri ,  Jeffrey Wilcox ,  Sanjay Dabral ,  Phanindra Mannava ,  Aaron Spink ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

发明人： Naveen Cherukuri ,  Jeffrey Wilcox ,  Sanjay Dabral ,  Phanindra Mannava ,  Aaron Spink ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

IPC分类号： G06F1/26 ,  G06F1/32 ,  H04L12/12

CPC分类号： G06F1/3209 ,  G06F1/3253 ,  H04L12/12 ,  Y02D10/151 ,  Y02D50/20 ,  Y02D50/40

摘要： Disclosed are embodiments of a method, apparatus and system for a low power state for a point-to-point link. During the low power state, the signal on both conductors of a differential transmit pair are driven to electrical idle. Analog activity detectors are enabled during the low power state and are disabled during normal power state. Exit from the low power state does not require a physical layer re-initialization sequence. Other embodiments are also described and claimed.

摘要翻译： 公开了用于点对点链路的低功率状态的方法，装置和系统的实施例。 在低功率状态期间，差分发送对的两个导体上的信号被驱动到电气空闲。 模拟活动检测器在低功率状态期间被使能，并且在正常功率状态期间被禁用。 退出低功耗状态不需要物理层重新初始化的顺序。 还描述和要求保护其他实施例。

公开(公告)号：US20050262284A1

公开(公告)日：2005-11-24

申请号：US10851925

申请日：2004-05-21

申请人： Naveen Cherukuri ,  Sanjay Dabral ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn ,  Rahul Shah ,  Maurice Steinman

发明人： Naveen Cherukuri ,  Sanjay Dabral ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn ,  Rahul Shah ,  Maurice Steinman

IPC分类号： G06F13/36 ,  G06F13/40 ,  G06F13/42 ,  G06F13/00

CPC分类号： G06F13/4265

摘要： A technique is described by which two link agents with ports coupled together using a point-to-point interconnect in a system exchange their link width support capabilities and negotiate a link width that is mutually agreeable. The interconnect between each pair of agents comprises a pair of uni-directional links having multiple electrical wires, or lanes, where one link is used by a first agent to transmit data to a second agent and another link is used by the second agent to transmit data to the first agent.

摘要翻译： 描述了一种技术，其中具有使用系统中的点对点互连耦合在一起的端口的两个链路代理交换其链路宽度支持能力并协商相互同意的链路宽度。 每对代理之间的互连包括具有多个电线或通道的一对单向链路，其中一个链路被第一代理用于向第二代理传输数据，另一链路由第二代理使用， 数据到第一代理。

公开(公告)号：US20050259599A1

公开(公告)日：2005-11-24

申请号：US10891348

申请日：2004-07-13

申请人： Naveen Cherukuri ,  Jeffrey Wilcox ,  Sanjay Dabral ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

发明人： Naveen Cherukuri ,  Jeffrey Wilcox ,  Sanjay Dabral ,  David Dunning ,  Tim Frodsham ,  Theodore Schoenborn

IPC分类号： G06F13/38 ,  G06F13/40 ,  H04L12/26 ,  H04L12/28 ,  H04L29/08

CPC分类号： G06F13/4018 ,  G06F13/4009 ,  Y02D10/14 ,  Y02D10/151

摘要： A technique to perform virtualization of lanes within a common system interface (CSI) link. More particularly, embodiments described herein relate to virtualizing interconnective paths between two or more electronic devices residing in an electronic network.

摘要翻译： 在公共系统接口（CSI）链路中执行通道虚拟化的技术。 更具体地，这里描述的实施例涉及虚拟化驻留在电子网络中的两个或多个电子设备之间的互连路径。

公开(公告)号：US06905526B1

公开(公告)日：2005-06-14

申请号：US09993575

申请日：2001-11-06

申请人： Sanjay Dabral ,  Anil K. Pant

发明人： Sanjay Dabral ,  Anil K. Pant

IPC分类号： B24B37/04 ,  B24D3/34 ,  B24D7/02 ,  B24D3/02 ,  C09C1/68 ,  C09K3/14

CPC分类号： B24B37/22 ,  B24D3/344 ,  B24D7/02

摘要： Embodiments of the invention include an ion exchange polish pad for polishing a semiconductor substrate, on which various conductive, semiconductive, and/or insulative layers are formed, for example a conductive copper layer. Embodiments also include the method for the manufacture of an ion exchange polish pad. In certain embodiments an ion exchange polish pad includes a base material and a ion exchange layer including, which further includes an ion exchange material. Cations in the ion exchange material may be exchanged with other cations, such as copper, under the proper process conditions for the planarization of a processed semiconductor substrate.

摘要翻译： 本发明的实施例包括用于抛光半导体衬底的离子交换抛光垫，其上形成有各种导电，半导体和/或绝缘层，例如导电铜层。 实施例还包括用于制造离子交换抛光垫的方法。 在某些实施方案中，离子交换抛光垫包括基材和离子交换层，所述离子交换层还包括离子交换材料。 离子交换材料中的阳离子可以在适当的工艺条件下与其它阳离子例如铜交换，以便对被处理的半导体衬底进行平坦化。

公开(公告)号：US06777975B1

公开(公告)日：2004-08-17

申请号：US09451684

申请日：1999-11-30

申请人： Sanjay Dabral ,  Ming Zeng ,  Ramesh Senthinathan ,  Andrew M. Volk

发明人： Sanjay Dabral ,  Ming Zeng ,  Ramesh Senthinathan ,  Andrew M. Volk

IPC分类号： H03K1716

CPC分类号： G06F13/4086

摘要： A bus in which a transmission line is excited by a pMOSFET having a drain connected to the transmission line and having a source at a core voltage VCC, and in which the transmission line is terminated by a device connected to ground.

摘要翻译： 一种总线，其中传输线由具有连接到传输线并且具有核心电压VCC的源的pMOSFET激发，并且其中传输线由连接到地的设备终止。