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公开(公告)号:US5612923A
公开(公告)日:1997-03-18
申请号:US644081
申请日:1996-05-09
CPC分类号: G11C8/16
摘要: Disclosed is a design detail for an innovative time multiplexed read port architecture implemented as part of a high-speed 9-port time slot interchange random access memory. It provides a practical, high-speed, low-power and area efficient read port structure to allow eight random access reads per clock cycle. Because all timing is internally generated from a single rising clock transition of a system clock signal, no special control or clocking is required externally to the memory.
摘要翻译: 公开了作为高速9端口时隙交换随机存取存储器的一部分实现的创新时间复用读端口架构的设计细节。 它提供了实用,高速,低功耗和区域高效的读取端口结构,每个时钟周期允许八个随机访问读取。 由于所有定时都是内部由系统时钟信号的上升时钟转换产生的,所以在外部不需要特殊的控制或时钟。
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公开(公告)号:US6114873A
公开(公告)日:2000-09-05
申请号:US213259
申请日:1998-12-17
申请人: Zohair M. Sahraoui , John M. Chapman , James S. Fujimoto , Andrew E. King , Andrew C. E. LaCroix , Steven W. Wood
发明人: Zohair M. Sahraoui , John M. Chapman , James S. Fujimoto , Andrew E. King , Andrew C. E. LaCroix , Steven W. Wood
IPC分类号: G06F7/50 , G06F7/505 , G11C15/00 , H03K19/177
CPC分类号: G06F7/505 , G11C15/00 , H03K19/17736 , H03K19/1774 , H03K19/17752 , H03K19/1776
摘要: An array architecture built out of content addressable memories (CAMs) is disclosed. This architecture is re-programmable and exhibits pre-synthesis deterministic timing behavior. This architecture can be re-programmed to store control-flow as well as data-flow dominated applications. The target application is partitioned into basic functional units, which are then transformed to a representation suitable for storage in CAMs.
摘要翻译: 公开了一种由内容可寻址存储器(CAM)构建的阵列架构。 该架构是可重新编程的,并展现了前合成确定性时序特性。 该架构可以重新编程,以存储控制流以及数据流控制的应用程序。 目标应用程序被划分为基本功能单元,然后将其转换为适合于存储在CAM中的表示。
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公开(公告)号:US5561638A
公开(公告)日:1996-10-01
申请号:US565267
申请日:1995-11-30
CPC分类号: G11C8/16
摘要: A multi-port SRAM (static random access memory) core array has a core cell with a single-ended, pseudo-differential write access port and differential, indirect access read ports. The architecture of the features of the multi-port SRAM core array allows direct scaling of the number of write and read access ports to any practical limit with no adverse effects on cell stability margins and therefore data integrity.
摘要翻译: 多端口SRAM(静态随机存取存储器)核心阵列具有核心单元,具有单端,伪差分写访问端口和差分间接访问读端口。 多端口SRAM内核阵列的特征结构允许将写入和读取访问端口的数量直接缩放到任何实际的限制,而不会对单元稳定性边界产生不利影响,从而使数据完整性。
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公开(公告)号:US20130139221A1
公开(公告)日:2013-05-30
申请号:US13305844
申请日:2011-11-29
申请人: Srinath Gundavelli , Arun C. Alex , Rajesh P. Velandy , Rajesh S. Pazhyannur , Mark Grayson , Rajeev Koodli , Gaetan Feige , Steven W. Wood
发明人: Srinath Gundavelli , Arun C. Alex , Rajesh P. Velandy , Rajesh S. Pazhyannur , Mark Grayson , Rajeev Koodli , Gaetan Feige , Steven W. Wood
IPC分类号: H04L9/32
摘要: Techniques are provided for performing web authentication of mobile wireless devices that roam from a wireless wide area network to a wireless local area network. A redirect rule is invoked when a request is received from the mobile wireless device for world wide web access in order to obtain authentication for the mobile wireless device before permitting world wide web access. When a world wide web access request is received from the mobile wireless device, it is redirected to an authentication portal to allow a user of the mobile wireless device to enter user credentials to allow for world wide web access using the IP address.
摘要翻译: 提供了用于执行从无线广域网漫游到无线局域网的移动无线设备的网络认证的技术。 当从移动无线设备接收到用于万维网访问的请求时,调用重定向规则,以便在允许万维网访问之前获得移动无线设备的认证。 当从移动无线设备接收到全球网络访问请求时,将其重定向到认证门户,以允许移动无线设备的用户输入用户凭证以允许使用IP地址的万维网访问。
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