公开(公告)号：US5751946A

公开(公告)日：1998-05-12

申请号：US588183

申请日：1996-01-18

申请人： Muhammad Afsar ,  Christopher Anthony Freymuth

发明人： Muhammad Afsar ,  Christopher Anthony Freymuth

IPC分类号： G06F9/38 ,  G06F11/28

CPC分类号： G06F9/3834

摘要： A method for detecting bypass error conditions in a load/store unit of a superscalar processor includes determining whether a load instruction has executed out-of-order with respect to an executing store instruction when a real address to a word boundary of the load instruction and a real address to a word boundary of the executing store instruction match, and identifying a bypass error condition for the load instruction when the load instruction has executed out-of-order with respect to the executing store instruction. In a system aspect, the system includes a load queue, detection logic, and completion logic. The load queue includes a real page number buffer for storing a real address to a word boundary for each executed load instruction. The detection logic compares real addresses to a word boundary for a load instruction against an executing store instruction and compares a program order of the load instruction and the executing store instruction when the real addresses to a word boundary match. The completion logic receives the executing store instruction and a bypass error signal when the load instruction has executed out-of-order with respect to the executing store instruction. The completion logic also receives the identifier of the load instruction which bypassed the executing store instruction.

摘要翻译： 一种用于检测超标量处理器的加载/存储单元中的旁路错误状况的方法，包括：当实际地址到加载指令的字边界时，确定加载指令是否相对于执行存储指令执行无序， 执行存储指令的字边界的真实地址匹配，以及当所述加载指令相对于执行存储指令执行无序时，识别所述加载指令的旁路错误条件。 在系统方面，系统包括负载队列，检测逻辑和完成逻辑。 负载队列包括用于将实际地址存储到每个执行的加载指令的字边界的实际页号缓冲器。 检测逻辑将实际地址与针对执行存储指令的加载指令的字边界进行比较，并且当实际地址到字边界匹配时，将加载指令的程序顺序和执行存储指令进行比较。 当加载指令相对于执行存储指令执行无序时，完成逻辑接收执行存储指令和旁路错误信号。 完成逻辑还接收绕过执行存储指令的加载指令的标识符。

公开(公告)号：US20110217947A1

公开(公告)日：2011-09-08

申请号：US13039477

申请日：2011-03-03

申请人： Stanislaw Czaja ,  Muhammad Afsar

发明人： Stanislaw Czaja ,  Muhammad Afsar

IPC分类号： H04M11/04

CPC分类号： H04M11/045 ,  H04M1/72577 ,  H04M11/04 ,  H04W72/04 ,  H04W84/005 ,  H04W84/10

摘要： This invention provides wireless safety network through the integration of mobile femto-cells (mFAP), into macro-cellular system. Such network provides safety management for students during their travel to and from school through the supervision of handovers between home and mobile femto-cell and the macro-cellular environment as well as supervision of class attendance, emergency function, and other services.

摘要翻译： 本发明通过将移动毫微微小区（mFAP）集成到宏蜂窝系统中来提供无线安全网络。 这样的网络通过监督家庭和移动毫微微小区和宏蜂窝环境之间的切换，以及对班级出勤，应急功能和其他业务的监督，为学生上学期间提供安全管理。

公开(公告)号：US20050275441A1

公开(公告)日：2005-12-15

申请号：US10867899

申请日：2004-06-15

申请人： Alon Saado ,  Linley Young ,  Muhammad Afsar

发明人： Alon Saado ,  Linley Young ,  Muhammad Afsar

IPC分类号： G06F1/04 ,  G06F1/10 ,  G06F1/32 ,  G06F12/00 ,  G11C7/00 ,  G11C7/22

CPC分类号： G06F1/32 ,  G06F1/10 ,  G11C2029/3202

摘要： An apparatus comprising a first circuit and a second circuit. The first circuit may be configured to generate a gated clock signal in response to (i) a write enable signal and (ii) a system clock signal. The gated clock signal is pulsed active while the write enable signal is active. The second circuit may be configured to generate the write enable signal.

摘要翻译： 一种包括第一电路和第二电路的装置。 第一电路可以被配置为响应于（i）写使能信号和（ii）系统时钟信号而产生门控时钟信号。 当写使能信号有效时，门控时钟信号是脉冲激活的。 第二电路可以被配置为产生写使能信号。

公开(公告)号：US07046066B2

公开(公告)日：2006-05-16

申请号：US10867899

申请日：2004-06-15

申请人： Alon Saado ,  Linley M. Young ,  Muhammad Afsar

发明人： Alon Saado ,  Linley M. Young ,  Muhammad Afsar

IPC分类号： G06F1/04

CPC分类号： G06F1/32 ,  G06F1/10 ,  G11C2029/3202

摘要： An apparatus comprising a first circuit and a second circuit. The first circuit may be configured to generate a gated clock signal in response to (i) a write enable signal and (ii) a system clock signal. The gated clock signal is pulsed active while the write enable signal is active. The second circuit may be configured to generate the write enable signal.

摘要翻译： 一种包括第一电路和第二电路的装置。 第一电路可以被配置为响应于（i）写使能信号和（ii）系统时钟信号而产生门控时钟信号。 当写使能信号有效时，门控时钟信号是脉冲激活的。 第二电路可以被配置为产生写使能信号。

公开(公告)号：US6085315A

公开(公告)日：2000-07-04

申请号：US928444

申请日：1997-09-12

申请人： Rod G. Fleck ,  Venkat Mattela ,  Eric Chesters ,  Muhammad Afsar

发明人： Rod G. Fleck ,  Venkat Mattela ,  Eric Chesters ,  Muhammad Afsar

IPC分类号： G06F9/32 ,  G06F9/38 ,  G06F9/45

CPC分类号： G06F9/3885 ,  G06F9/325 ,  G06F9/3804

摘要： The data processing device according to the invention comprises an instruction providing unit having an input and an output, a pipeline unit for processing data having input and output stages, a loop pipeline unit for processing a loop instruction having input and output stages, said input stages of said pipeline units being coupled to said output of said instruction providing unit, said instruction providing unit providing data for said pipelines, and said pipeline units processing said data independently.

摘要翻译： 根据本发明的数据处理装置包括具有输入和输出的指令提供单元，用于处理具有输入和输出级的数据的流水线单元，用于处理具有输入和输出级的循环指令的循环流水线单元，所述输入级 所述管线单元耦合到所述指令提供单元的所述输出，所述指令提供单元为所述管线提供数据，所述流水线单元独立地处理所述数据。

公开(公告)号：US09968840B2

公开(公告)日：2018-05-15

申请号：US14747179

申请日：2015-06-23

申请人： Stanislaw Czaja ,  Muhammad Afsar ,  Andrzej Bachleda-Curus

发明人： Stanislaw Czaja ,  Muhammad Afsar ,  Andrzej Bachleda-Curus

IPC分类号： A63C5/03 ,  A43B5/04 ,  A63C11/00 ,  A61B5/11 ,  G06F3/01 ,  A61B5/00 ,  A61B5/103 ,  A63B69/18 ,  G06K9/00 ,  A63B71/06 ,  H04M1/725

CPC分类号： A63C11/003 ,  A43B3/0005 ,  A43B5/04 ,  A43B5/0405 ,  A43B5/16 ,  A43B5/1616 ,  A43B17/00 ,  A61B5/0022 ,  A61B5/1036 ,  A61B5/11 ,  A61B5/1112 ,  A61B5/1121 ,  A61B5/1124 ,  A61B5/6807 ,  A61B2503/10 ,  A61B2505/09 ,  A61B2560/0223 ,  A61B2562/0219 ,  A61B2562/0247 ,  A63B69/18 ,  A63B2071/0636 ,  A63B2071/0655 ,  A63B2220/12 ,  A63B2220/16 ,  A63B2220/36 ,  A63B2220/40 ,  A63B2220/44 ,  A63B2220/56 ,  A63B2220/74 ,  A63B2225/02 ,  A63B2225/20 ,  A63B2225/50 ,  A63B2225/54 ,  G06F3/011 ,  G06F3/016 ,  G06F19/00 ,  G06K9/00342 ,  G16H40/67 ,  H04M1/7253

摘要： A system and method to provide haptic and visual feedback of motion of the skier foot and the forces transmitted to the skiboot insole and consequently to the ski/snow interface. This system comprises a motion and force sensors and a haptic actuator embedded in the skiboot insole in communication with a smart-phone based analysis application, configured to calculate insole motion and orientation and the distribution of pressure points inside the skiboot, then to provide haptic feedback to the skier foot instructing on timing and direction of change in the pressure points necessary to achieve optimal turn parameters. Furthermore, analyzed together with GPS coordinates are transmitted by the application to the cloud based server for further processing. Graphical and numerical representation of data is superimposed over a 3D map of a slope which may be viewed on the user smart-phone or on a remote computer terminal.

公开(公告)号：US20050251717A1

公开(公告)日：2005-11-10

申请号：US10842376

申请日：2004-05-10

申请人： Alon Saado ,  Muhammad Afsar

发明人： Alon Saado ,  Muhammad Afsar

IPC分类号： G01R31/28 ,  G06F11/00 ,  H03M13/00 ,  H04L1/00 ,  H04L1/20

CPC分类号： H04L1/0052 ,  H04L1/0061

摘要： The present invention concerns an apparatus comprising a logic circuit, a compare circuit, a control circuit and a memory interface. The logic circuit may be configured to generate a check signal in response to (i) a data signal having a series of logical transmission units (LTUs) and (ii) a first control signal. The compare circuit may be configured to generate a compare signal in response to the check signal and the data signal. The control circuit configured to generate (i) the first control signal and (ii) a second control signal indicating a valid or invalid status of each of the LTUs, in response to a data valid signal and the compare signal. The memory interface may be configured to generate an output data signal in response to the second control signal. The memory interface is generally configured to store only the LTUs having a valid status.

摘要翻译： 本发明涉及包括逻辑电路，比较电路，控制电路和存储器接口的装置。 逻辑电路可以被配置为响应于（i）具有一系列逻辑传输单元（LTU）的数据信号和（ii）第一控制信号而产生检查信号。 比较电路可以被配置为响应于检查信号和数据信号而产生比较信号。 所述控制电路经配置以响应于数据有效信号和所述比较信号产生（i）所述第一控制信号和（ii）指示每个所述LTU的有效或无效状态的第二控制信号。 存储器接口可以被配置为响应于第二控制信号而产生输出数据信号。 存储器接口通常被配置为仅存储具有有效状态的LTU。

公开(公告)号：US06401193B1

公开(公告)日：2002-06-04

申请号：US09178052

申请日：1998-10-26

申请人： Muhammad Afsar ,  Klaus Oberlaender

发明人： Muhammad Afsar ,  Klaus Oberlaender

IPC分类号： G06F930

CPC分类号： G06F12/0862 ,  G06F9/383 ,  G06F9/3832 ,  G06F2212/6028

摘要： Prefetching data to a low level memory of a computer system is accomplished utilizing an instruction location indicator related to an upcoming instruction to identify a next data prefetch indicator and then utilizing the next data prefetch indicator to locate the corresponding prefetch data within the memory of the computer system. The prefetch data is located so that the prefetch data can be transferred to a primary cache where the data can be quickly fetched by a processor when the upcoming instruction is executed. The next data prefetch indicator is generated by carrying out the addressing mode function that is embedded in an instruction only when the addressing mode of the instruction is a deterministic addressing mode such as a sequential. The next data prefetch indicator, preferably in the form of an effective address, is identified by the instruction location indicator, preferably in the form of a program counter, by relating calculated next effective addresses to corresponding program counter tags in a searchable table.

摘要翻译： 使用与即将到来的指令相关的指令位置指示符来预取数据到计算机系统的低级存储器，以识别下一个数据预取指示符，然后利用下一个数据预取指示符来定位计算机的存储器内的相应的预取数据 系统。 预取数据被定位成使得预取数据可以被传送到主缓存，其中当执行即将到来的指令时，可以由处理器快速地获取数据。 只有当指令的寻址模式是诸如顺序的确定性寻址模式时，才通过执行嵌入在指令中的寻址模式功能来生成下一个数据预取指示符。 优选地以有效地址的形式的下一个数据预取指示符通过指令位置指示符，优选地以程序计数器的形式通过将计算的下一个有效地址与可搜索表中的相应程序计数器标签相关联来识别。

公开(公告)号：US09031605B2

公开(公告)日：2015-05-12

申请号：US13039477

申请日：2011-03-03

申请人： Stanislaw Czaja ,  Muhammad Afsar

发明人： Stanislaw Czaja ,  Muhammad Afsar

IPC分类号： H04M11/04 ,  H04M1/725 ,  H04W72/04 ,  H04W84/00 ,  H04W84/10

CPC分类号： H04M11/045 ,  H04M1/72577 ,  H04M11/04 ,  H04W72/04 ,  H04W84/005 ,  H04W84/10

摘要： This invention provides wireless safety network through the integration of mobile femto-cells (mFAP), into macro-cellular system. Such network provides safety management for students during their travel to and from school through the supervision of handovers between home and mobile femto-cell and the macro-cellular environment as well as supervision of class attendance, emergency function, and other services.

摘要翻译： 本发明通过将移动毫微微小区（mFAP）集成到宏蜂窝系统中来提供无线安全网络。 这样的网络通过监督家庭和移动毫微微小区和宏蜂窝环境之间的切换，以及对班级出勤，应急功能和其他业务的监督，为学生上学期间提供安全管理。

公开(公告)号：US08989820B2

公开(公告)日：2015-03-24

申请号：US13523693

申请日：2012-06-14

申请人： Stanislaw Czaja ,  Ilona Stawski ,  Muhammad Afsar ,  Byung K. Yi

发明人： Stanislaw Czaja ,  Ilona Stawski ,  Muhammad Afsar ,  Byung K. Yi

IPC分类号： H04M1/00 ,  H04W48/04

CPC分类号： H04W48/04

摘要： The present invention relates to the field of wireless communication and specifically the use of a cell-phone to monitor safe driving by suspending transmission or reception of text messages and/or phone calls by the driver of the moving motor vehicle not equipped with the hands-free equipment, or complete suspension of such communication to the operator of a train while the train is in motion, unless such transmissions are related to emergency services and where the determination of the vehicle operator status as well as operation terms-and-conditions may be obtained by including such info in the vehicle QR code or NFC or Bluetooth or other PAN transceivers combined with the interaction of the cell-phone based application.

摘要翻译： 无线通信领域本发明涉及无线通信领域，具体地，涉及使用手机来监视安全驾驶的方法，该方法是通过暂停未装备手机的移动机动车辆的驾驶员暂停发送或接收文本消息和/或电话呼叫， 免费的设备，或者在火车运行时将火车的运营人完全停止运营，除非这种传输与紧急服务有关，而且确定车辆运营商的状态以及运行条款和条件可能是 通过将这些信息包括在车辆QR码或NFC或蓝牙或其他PAN收发器中并结合基于手机的应用的交互来获得。