专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09143120B2 Mechanisms for clock gating 有权
标题翻译：时钟门控机制
公开(公告)号：US09143120B2
公开(公告)日：2015-09-22
申请号：US13997840
申请日：2011-12-22
申请人： Randy B. Osborne , Stanley S. Kulick , Erin Francom , Thomas P. Thomas
发明人： Randy B. Osborne , Stanley S. Kulick , Erin Francom , Thomas P. Thomas
IPC分类号： G06F1/04 , H03K5/15 , G06F1/06 , G06F1/10 , G06F1/32
CPC分类号： H03K5/15 , G06F1/06 , G06F1/10 , G06F1/32
摘要： Mechanisms for clock gating. A clock generation circuit provides a clock signal over a clock signal distribution network within an integrated circuit package. Gating elements within the clock signal distribution network disable the clock signal to one or more portions of the clock signal distribution network. A digital locked loop (DLL) maintains settings without tracking when the clock signal is disabled.
摘要翻译：时钟门控机制时钟发生电路通过集成电路封装内的时钟信号分配网络提供时钟信号。时钟信号分配网络内的选通元件将时钟信号禁止到时钟信号分配网络的一个或多个部分。数字锁定环（DLL）在禁止时钟信号时保持设置而不进行跟踪。

2. 发明申请

US20140009195A1 MECHANISMS FOR CLOCK GATING 有权
标题翻译：时钟效应机制
公开(公告)号：US20140009195A1
公开(公告)日：2014-01-09
申请号：US13997840
申请日：2011-12-22
申请人： Randy B. Osborne , Stanley S. Kulick , Erin Francom , Thomas P. Thomas
发明人： Randy B. Osborne , Stanley S. Kulick , Erin Francom , Thomas P. Thomas
IPC分类号： H03K5/15
CPC分类号： H03K5/15 , G06F1/06 , G06F1/10 , G06F1/32
摘要： Mechanisms for clock gating. A clock generation circuit provides a clock signal over a clock signal distribution network within an integrated circuit package. Gating elements within the clock signal distribution network disable the clock signal to one or more portions of the clock signal distribution network. A digital locked loop (DLL) maintains settings without tracking when the clock signal is disabled.
摘要翻译：时钟门控机制时钟发生电路通过集成电路封装内的时钟信号分配网络提供时钟信号。时钟信号分配网络内的选通元件将时钟信号禁止到时钟信号分配网络的一个或多个部分。数字锁定环（DLL）在禁止时钟信号时保持设置而不进行跟踪。

3. 发明授权

US08463987B2 Scalable schedulers for memory controllers 有权
公开(公告)号：US08463987B2
公开(公告)日：2013-06-11
申请号：US12236453
申请日：2008-09-23
申请人： Philip Abraham , Stanley S. Kulick , Randy B Osborne
发明人： Philip Abraham , Stanley S. Kulick , Randy B Osborne
IPC分类号： G06F12/00
CPC分类号： G06F12/00 , G06F9/3834 , G06F9/3842 , G06F9/528 , G06F11/141 , G06F12/0817 , G06F12/0831 , G06F13/1626
摘要： Methods and apparatus to improve throughput and efficiency in memory devices are described. In one embodiment, a memory controller may include scheduler logic to issue read or write requests to a memory device in an optimal fashion, e.g., to maximize bandwidth and/or reduce latency. Other embodiments are also disclosed and claimed.

4. 发明授权

US07886174B2 Memory link training 有权
标题翻译：记忆链接训练
公开(公告)号：US07886174B2
公开(公告)日：2011-02-08
申请号：US11769414
申请日：2007-06-27
申请人： Bryan L. Spry , Christopher P. Mozak , Stanley S. Kulick
发明人： Bryan L. Spry , Christopher P. Mozak , Stanley S. Kulick
IPC分类号： G06F1/12 , G06F13/42 , H04L5/00 , H04L7/00
CPC分类号： G06F13/1689
摘要： An apparatus and method are disclosed. In one embodiment, the apparatus trains a memory link using a signal alignment unit. The signal alignment unit aligns a read data strobe signal that is transmitted on the link with the center of a read data eye transmitted on the link. Next, the signal alignment unit aligns a receive enable signal that is transmitted on the link with the absolute time that data returns the data lines of the link a column address strobe signal is sent to the memory coupled to the link. Next, the signal alignment unit aligns a write data strobe signal transmitted on the link with the link's clock signal. Finally, the signal alignment unit aligns the center of the write data eye transmitted on the link with the write data strobe transmitted on the link.
摘要翻译：公开了一种装置和方法。在一个实施例中，该装置使用信号对准单元来训练存储器链路。信号对准单元将在链路上发送的读数据选通信号与在链路上发送的读数据眼的中心对齐。接下来，信号对准单元使在链路上发送的接收使能信号与数据将链路数据线的数据线返回给连接到链路的存储器的列地址选通信号发送的绝对时间对齐。接下来，信号对准单元将在链路上发送的写数据选通信号与链路的时钟信号对齐。最后，信号对准单元将在链路上发送的写入数据眼睛的中心与链路上发送的写数据选通脉冲对齐。

5. 发明申请

US20100077140A1 SCALABLE SCHEDULERS FOR MEMORY CONTROLLERS 有权
标题翻译：内存控制器的可扩展调度器
公开(公告)号：US20100077140A1
公开(公告)日：2010-03-25
申请号：US12236453
申请日：2008-09-23
申请人： Philip Abraham , Stanley S. Kulick , Randy B. Osborne
发明人： Philip Abraham , Stanley S. Kulick , Randy B. Osborne
IPC分类号： G06F12/06
CPC分类号： G06F12/00 , G06F9/3834 , G06F9/3842 , G06F9/528 , G06F11/141 , G06F12/0817 , G06F12/0831 , G06F13/1626
摘要： Methods and apparatus to improve throughput and efficiency in memory devices are described. In one embodiment, a memory controller may include scheduler logic to issue read or write requests to a memory device in an optimal fashion, e.g., to maximize bandwidth and/or reduce latency. Other embodiments are also disclosed and claimed.
摘要翻译：描述了用于提高存储器件的产量和效率的方法和装置。在一个实施例中，存储器控制器可以包括调度器逻辑，以最佳方式向存储器件发出读或写请求，例如最大化带宽和/或减少等待时间。还公开并要求保护其他实施例。

6. 发明申请

US20090006776A1 MEMORY LINK TRAINING 有权
标题翻译：记忆链接训练
公开(公告)号：US20090006776A1
公开(公告)日：2009-01-01
申请号：US11769414
申请日：2007-06-27
申请人： Bryan L. Spry , Christopher P. Mozak , Stanley S. Kulick
发明人： Bryan L. Spry , Christopher P. Mozak , Stanley S. Kulick
IPC分类号： G06F12/00
CPC分类号： G06F13/1689
摘要： An apparatus and method are disclosed. In one embodiment, the apparatus trains a memory link using a signal alignment unit. The signal alignment unit aligns a read data strobe signal that is transmitted on the link with the center of a read data eye transmitted on the link. Next, the signal alignment unit aligns a receive enable signal that is transmitted on the link with the absolute time that data returns the data lines of the link a column address strobe signal is sent to the memory coupled to the link. Next, the signal alignment unit aligns a write data strobe signal transmitted on the link with the link's clock signal. Finally, the signal alignment unit aligns the center of the write data eye transmitted on the link with the write data strobe transmitted on the link.
摘要翻译：公开了一种装置和方法。在一个实施例中，该装置使用信号对准单元来训练存储器链路。信号对准单元将在链路上发送的读数据选通信号与在链路上发送的读数据眼的中心对齐。接下来，信号对准单元使在链路上发送的接收使能信号与数据将链路数据线的数据线返回给连接到链路的存储器的列地址选通信号发送的绝对时间对齐。接下来，信号对准单元将在链路上发送的写数据选通信号与链路的时钟信号对齐。最后，信号对准单元将在链路上发送的写入数据眼睛的中心与链路上发送的写数据选通脉冲对齐。

7. 发明授权

US07047374B2 Memory read/write reordering 有权
公开(公告)号：US07047374B2
公开(公告)日：2006-05-16
申请号：US10358745
申请日：2003-02-05
申请人： Suneeta Sah , Stanley S. Kulick , Varin Udompanyanan , Chitra Natarajan , Hrishikesh S. Pai
发明人： Suneeta Sah , Stanley S. Kulick , Varin Udompanyanan , Chitra Natarajan , Hrishikesh S. Pai
IPC分类号： G06F12/00
CPC分类号： G06F12/0813 , G06F12/082 , G06F12/0862
摘要： Memory bandwidth may be enhanced by reordering read and write requests to memory. A read queue can hold multiple read requests and a write queue can hold multiple write requests. By examining the contents of the queues, the order in which the read and write requests are presented to memory may be changed to avoid or minimize page replace conflicts, DIMM turn around conflicts, and other types of conflicts that could otherwise impair the efficiency of memory operations.

8. 发明授权

US07103746B1 Method of sparing memory devices containing pinned memory 有权
标题翻译：节省含有固定存储器的存储器件的方法
公开(公告)号：US07103746B1
公开(公告)日：2006-09-05
申请号：US10749935
申请日：2003-12-31
申请人： Stanley S. Kulick
发明人： Stanley S. Kulick
IPC分类号： G06F12/00 , G06F9/00
CPC分类号： G06F12/0607 , G06F12/126
摘要： Embodiments of the present invention may provide a method of sparing and removing pinned or interleaved memory. When a memory device failure is predicted in a device containing pinned memory, a request may be made for the de-allocation of a freeable memory range 304. When the request for de-allocating the freeable range of memory is accepted 306, the memory data from the failing memory device may be copied to one or more de-allocated memory devices 308. Requests directed to the failing memory device may be re-routed to the replacement memory device(s) 310 and the memory without the deactivated memory device 312 may be re-interleaved.
摘要翻译：本发明的实施例可以提供一种备用和去除固定或交错存储器的方法。当在包含固定存储器的设备中预测存储器件故障时，可以对可释放存储器范围304的去分配进行请求。当接受解除分配可释放存储器范围的请求306时，来自故障存储器件的存储器数据可以被复制到一个或多个解除分配的存储器件308。可以将针对故障存储器设备的请求重新路由到替换存储器设备310，而不需要停用存储器设备312的存储器可能被重新交错。

9. 发明申请

US20130322556A1 ON-PACKAGE INPUT/OUTPUT CLUSTERED INTERFACE HAVING FULL AND HALF-DUPLEX MODES 有权
标题翻译：具有全双工模式的封装输入/输出集群接口
公开(公告)号：US20130322556A1
公开(公告)日：2013-12-05
申请号：US13995015
申请日：2011-12-22
申请人： Thomas P. Thomas , Stanley S. Kulick , Randy B. Osborne
发明人： Thomas P. Thomas , Stanley S. Kulick , Randy B. Osborne
IPC分类号： G06F13/40 , H04B3/02
CPC分类号： G06F13/4068 , G06F13/4086 , G06F15/7825 , H03K19/017545 , H04B3/02 , H04B14/023
摘要： An apparatus and system for controlling traffic on an on-chip network. Embodiments of the apparatus comprise single-ended transmission circuitry and single-ended receiving circuitry on a first chip for coupling with a second chip, the transmission circuitry having impedance matching and lacking equalization, the receiving circuitry lacking equalization, the transmission circuitry and the receiving circuitry having statically configurable features and organized in clusters, wherein the clusters have the same physical layer circuitry design for different configurations of the configurable features, the configurable features including half-duplex mode and full-duplex mode, wherein the first chip and the second chip are on the same package, and wherein a plurality of conductive lines for coupling the first chip with the second chip are matched.
摘要翻译：一种用于控制片上网络流量的装置和系统。该装置的实施例包括在第一芯片上用于与第二芯片耦合的单端传输电路和单端接收电路，所述传输电路具有阻抗匹配和缺少均衡，接收电路缺少均衡，传输电路和接收电路具有静态可配置特征并且被组织成群集，其中所述簇具有用于不同配置的可配置特征的相同物理层电路设计，所述可配置特征包括半双工模式和全双工模式，其中所述第一芯片和所述第二芯片是在相同的封装上，并且其中用于将第一芯片与第二芯片耦合的多条导线匹配。

10. 发明申请

US20130275664A1 SCALABLE SCHEDULERS FOR MEMORY CONTROLLERS 有权
标题翻译：内存控制器的可扩展调度器
公开(公告)号：US20130275664A1
公开(公告)日：2013-10-17
申请号：US13914993
申请日：2013-06-11
申请人： Philip Abraham , Stanley S. Kulick , Randy B. Osborne
发明人： Philip Abraham , Stanley S. Kulick , Randy B. Osborne
IPC分类号： G06F12/00
CPC分类号： G06F12/00 , G06F9/3834 , G06F9/3842 , G06F9/528 , G06F11/141 , G06F12/0817 , G06F12/0831 , G06F13/1626
摘要： Methods and apparatus to improve throughput and efficiency in memory devices are described. In one embodiment, a memory controller may include scheduler logic to issue read or write requests to a memory device in an optimal fashion, e.g., to maximize bandwidth and/or reduce latency. Other embodiments are also disclosed and claimed.
摘要翻译：描述了用于提高存储器件的产量和效率的方法和装置。在一个实施例中，存储器控制器可以包括调度器逻辑，以最佳方式向存储器件发出读或写请求，例如最大化带宽和/或减少等待时间。还公开并要求保护其他实施例。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式