LSSD compatibility for GSD unified global clock buffers
    1.
    发明授权
    LSSD compatibility for GSD unified global clock buffers 有权
    LSSD兼容GSD统一全局时钟缓冲区

    公开(公告)号:US08117579B2

    公开(公告)日:2012-02-14

    申请号:US12023337

    申请日:2008-01-31

    IPC分类号: G06F17/50

    摘要: A method, system and program are provided for generating level sensitive scan design (LSSD) clock signals from a general scan design (GSD) clock buffer using an intermediate clock signal and one or more first mode control signals to generate a plurality of LSSD clock signals from an output section of the GSD clock buffer that receives the intermediate clock signal and the first mode control signal(s), where the GSD clock buffer is also configured to generate a plurality of GSD clock signals in response to receiving a GSD mode, generating an intermediate clock signal from the input section of the GSD clock buffer in response receiving a GSD mode signal.

    摘要翻译: 提供了一种方法,系统和程序,用于使用中间时钟信号和一个或多个第一模式控制信号从一般扫描设计(GSD)时钟缓冲器产生电平敏感扫描设计(LSSD)时钟信号,以产生多个LSSD时钟信号 从GSD时钟缓冲器的输出部分接收中间时钟信号和第一模式控制信号,其中GSD时钟缓冲器还被配置为响应于接收到GSD模式产生多个GSD时钟信号,产生 来自GSD时钟缓冲器的输入部分的中间时钟信号响应于接收GSD模式信号。

    MEDIA STORAGE MANAGER AND PLAYER
    2.
    发明申请
    MEDIA STORAGE MANAGER AND PLAYER 审中-公开
    媒体存储管理员和播放器

    公开(公告)号:US20080013756A1

    公开(公告)日:2008-01-17

    申请号:US11691570

    申请日:2007-03-27

    IPC分类号: H04B1/00

    摘要: A media player for disc jockeys is disclosed. The media player includes a housing including a front face, a rear face, a left side and a right side. A plurality of input ports configured to connect a digital storage device containing a number of media tracks. A first and a second media output are included. The media player includes a first deck having a first media control interface configured to cue and play media tracks, and a second deck having a second media control interface configured to cue and play media tracks, and a global control interface including a main display screen divide into three portions. A digital mixing controller for accessing and controlling the digital storage device through the respective one of the respective input ports is also included.

    摘要翻译: 披露了唱片骑师的媒体播放器。 媒体播放器包括包括前面,后面,左侧和右侧的外壳。 多个输入端口被配置为连接包含多个媒体轨道的数字存储设备。 包括第一和第二媒体输出。 媒体播放器包括具有被配置为提示和播放媒体轨道的第一媒体控制接口的第一台,以及配置成提示和播放媒体轨道的第二媒体控制接口的第二台,以及包括主显示屏划分的全局控制接口 分成三部分。 还包括用于通过相应输入端口中的相应一个访问和控制数字存储设备的数字混合控制器。

    Digital circuit noise margin improvement
    3.
    发明授权
    Digital circuit noise margin improvement 失效
    数字电路噪声容限提高

    公开(公告)号:US5910730A

    公开(公告)日:1999-06-08

    申请号:US764951

    申请日:1996-12-13

    申请人: Leon Jacob Sigal

    发明人: Leon Jacob Sigal

    IPC分类号: H03K19/003 H03K17/16

    CPC分类号: H03K19/00361

    摘要: The present invention provides a circuit for increasing the noise tolerance of a receiving gate. This is accomplished by separating the circuit which sets the positive going threshold, from the circuit which sets the negative going threshold. This eliminates the need of making a design compromise equally suitable to both these threshold requirements. It is achieved by separating the logical drive for switching from a low to a high from the logical drive for switching from a high to a low. Alternate embodiments are presented. In one embodiment, separate drivers for PFET and NFET inverter inputs are employed together with an output latch circuit which prevents the output from being in a floating state. In an alternate embodiment the latch is included in-line with the gate output. An implementation of the invention in a two input AND gate is also described.

    摘要翻译: 本发明提供一种用于增加接收门的噪声容限的电路。 这是通过将设置正向阈值的电路与设置负向阈值的电路分开来实现的。 这样就不需要设计同样适用于这两个阈值要求的设计。 通过将用于从低电平切换到高电平的逻辑驱动器与用于从高电平切换到低电平的逻辑驱动器分离来实现。 呈现替代实施例。 在一个实施例中,用于PFET和NFET反相器输入的单独驱动器与输出锁存电路一起使用,该输出锁存电路防止输出处于浮置状态。 在替代实施例中,锁存器与栅极输出端对齐。 还描述了在两个输入“与”门中的本发明的实现。

    Parallel calculation of exponent and sticky bit during normalization
    4.
    发明授权
    Parallel calculation of exponent and sticky bit during normalization 失效
    在归一化期间并行计算指数和粘点

    公开(公告)号:US5757682A

    公开(公告)日:1998-05-26

    申请号:US414072

    申请日:1995-03-31

    摘要: A system implementing a methodology for determining the exponent in parallel with determining the fractional shift during normalization according to partitioning the exponent into partial exponent groups according to the fractional shift data flow, determining all possible partial exponent values for each partial exponent group according to the fractional data flow, and providing the exponent by selectively combining possible partial exponents from each partial exponent group according to the fractional data flow. There is also provided a system implementing a methodology for generating the sticky bit during normalization. Sticky bit information is precalculated and multiplexed according to the fractional dataflow. In an embodiment of the invention, group sticky signals are calculated in tree form, each group sticky having a number of possible sticky bits corresponding to the shift increment amount of the multiplexing. The group sticky bits are further multiplexed according to subsequent shift amounts in the fractional dataflow to provide an output sticky bit at substantially the same time as when the final fractional shift amount is available, and thereby at substantially the same time as the normalized fraction.

    摘要翻译: 根据分数位移数据流,根据将指数分解成部分指数组,实现用于在归一化期间确定分数移位的方法来确定指数的方法的系统,根据分数确定每个部分指数组的所有可能的部分指数值 数据流,并且通过根据分数据流选择性地组合来自每个部分指数组的可能部分指数来提供指数。 还提供了一种实现在归一化过程中产生粘性位的方法的系统。 粘滞位信息根据分数据流进行预先计算和复用。 在本发明的一个实施例中,以树形式计算组粘性信号,每组粘性具有与多路复用的移位增量量相对应的多个可能的粘性位。 组粘性位根据分数据流中的随后的移位量进一步复用,以在与最终分数移位量可用时基本相同的时间提供输出粘性位,并且因此与归一化分数基本上相同。

    LSSD compatibility for GSD unified global clock buffers
    5.
    发明申请
    LSSD compatibility for GSD unified global clock buffers 有权
    LSSD兼容GSD统一全局时钟缓冲区

    公开(公告)号:US20090199036A1

    公开(公告)日:2009-08-06

    申请号:US12023337

    申请日:2008-01-31

    IPC分类号: G06F1/00

    摘要: A method, system and program are provided for generating level sensitive scan design (LSSD) clock signals from a general scan design (GSD) clock buffer using an intermediate clock signal and one or more first mode control signals to generate a plurality of LSSD clock signals from an output section of the GSD clock buffer that receives the intermediate clock signal and the first mode control signal(s), where the GSD clock buffer is also configured to generate a plurality of GSD clock signals in response to receiving a GSD mode, generating an intermediate clock signal from the input section of the GSD clock buffer in response receiving a GSD mode signal.

    摘要翻译: 提供了一种方法,系统和程序,用于使用中间时钟信号和一个或多个第一模式控制信号从一般扫描设计(GSD)时钟缓冲器产生电平敏感扫描设计(LSSD)时钟信号,以产生多个LSSD时钟信号 从GSD时钟缓冲器的输出部分接收中间时钟信号和第一模式控制信号,其中GSD时钟缓冲器还被配置为响应于接收GSD模式产生多个GSD时钟信号,产生 来自GSD时钟缓冲器的输入部分的中间时钟信号响应于接收GSD模式信号。

    DOCKING SYSTEM AND MIXER FOR PORTABLE MEDIA DEVICES WITH GRAPHICAL INTERFACE
    6.
    发明申请
    DOCKING SYSTEM AND MIXER FOR PORTABLE MEDIA DEVICES WITH GRAPHICAL INTERFACE 审中-公开
    具有图形界面的便携式媒体设备的锁定系统和混合器

    公开(公告)号:US20070280489A1

    公开(公告)日:2007-12-06

    申请号:US11691582

    申请日:2007-03-27

    IPC分类号: H04B1/00

    CPC分类号: H04H60/04

    摘要: A media player for a disc jockey is disclosed. The media player includes a housing with a top surface with a surface defining a seat configured to received a portable media device with a library of media tracks stored thereon. The seat includes an input port for connecting to the portable media device. The media player includes a master output, a first and a second deck having a first and second media control interface configured to cue and play media tracks on a first and second channel, respectively, and a global control interface including a main display, a rotatable and pressable select knob and a number of multifunction controls having contextual function labels associated therewith for navigating menus and selecting menu choices contained therein. A mixing controller is communicatingly connected to the interfaces, the input port, and the master output for accessing and controlling the portable media device according to selections made on the interfaces, for selectively mixing the first and the second channel into a mixed signal and routing the mixed signal out the master output.

    摘要翻译: 披露了一名唱片骑师的媒体播放器。 媒体播放器包括具有顶表面的壳体,该表面具有限定座位的表面,其配置成接收具有存储在其上的媒体轨道库的便携式媒体设备。 座椅包括用于连接到便携式媒体设备的输入端口。 媒体播放器包括主输出,第一和第二卡座,其具有分别在第一和第二通道上提示和播放媒体轨道的第一和第二媒体控制接口,以及包括主显示器,可旋转的 和可按下的选择旋钮以及多个具有相关功能标签的多功能控件,用于导航菜单并选择其中包含的菜单选项。 混合控制器通过接口,输入端口和主输出端通信连接,用于根据在接口上进行的选择来访问和控制便携式媒体设备,用于将第一和第二信道选择性地混合成为混合信号,并将 混合信号输出主输出。

    Parallel calculation of exponent and sticky bit during normalization
    8.
    发明授权
    Parallel calculation of exponent and sticky bit during normalization 失效
    在归一化期间并行计算指数和粘点

    公开(公告)号:US5742536A

    公开(公告)日:1998-04-21

    申请号:US478416

    申请日:1995-06-07

    IPC分类号: G06F5/01 G06F7/57 G06F7/38

    摘要: A system implementing a methodology for determining the exponent in parallel with determining the fractional shift during normalization according to partitioning the exponent into partial exponent groups according to the fractional shift data flow, determining all possible partial exponent values for each partial exponent group according to the fractional data flow, and providing the exponent by selectively combining possible partial exponents from each partial exponent group according to the fractional data flow. There is also provided a system implementing a methodology for generating the sticky bit during normalization. Sticky bit information is precalculated and multiplexed according to the fractional dataflow. In an embodiment of the invention, group sticky signals are calculated in tree form, each group sticky having a number of possible sticky bits corresponding to the shift increment amount of the multiplexing. The group sticky bits are further multiplexed according to subsequent shift amounts in the fractional damflow to provide an output sticky bit at substantially the same time as when the final fractional shift amount is available, and thereby at substantially the same time as the normalized fraction.

    摘要翻译: 根据分数位移数据流,根据将指数分解成部分指数组,实现用于在归一化期间确定分数移位的方法来确定指数的方法,根据分数确定每个部分指数组的所有可能的部分指数值 数据流,并且通过根据分数据流选择性地组合来自每个部分指数组的可能部分指数来提供指数。 还提供了一种实现在归一化过程中产生粘性位的方法的系统。 粘滞位信息根据分数据流进行预先计算和复用。 在本发明的一个实施例中,以树形式计算组粘性信号,每组粘性具有与多路复用的移位增量量相对应的多个可能的粘性位。 组粘性位根据分数阻力流中的后续移位量进一步复用,以在与最终分数位移量可用时基本相同的时间提供输出粘性位,从而与标准化分数基本上相同。

    Parallel calculation of exponent and sticky bit during normalization

    公开(公告)号:US5742535A

    公开(公告)日:1998-04-21

    申请号:US461676

    申请日:1995-06-05

    IPC分类号: G06F5/01 G06F7/57 G06F7/38

    摘要: A system implementing a methodology for determining the exponent in parallel with determining the fractional shift during normalization according to partitioning the exponent into partial exponent groups according to the fractional shift data flow, determining all possible partial exponent values for each partial exponent group according to the fractional data flow, and providing the exponent by selectively combining possible partial exponents from each partial exponent group according to the fractional data flow. There is also provided a system implementing a methodology for generating the sticky bit during normalization. Sticky bit information is precalculated and multiplexed according to the fractional dataflow. In an embodiment of the invention, group sticky signals are calculated in tree form, each group sticky having a number of possible sticky bits corresponding to the shift increment amount of the multiplexing. The group sticky bits are further multiplexed according to subsequent shift amounts in the fractional dataflow to provide an output sticky bit at substantially the same time as when the final fractional shift amount is available, and thereby at substantially the same time as the normalized fraction.

    Beam joining apparatus
    10.
    发明授权
    Beam joining apparatus 失效
    梁加工设备

    公开(公告)号:US4344716A

    公开(公告)日:1982-08-17

    申请号:US214158

    申请日:1980-12-08

    申请人: Jacob Sigal

    发明人: Jacob Sigal

    IPC分类号: E04B1/24 F16D1/02

    摘要: Apparatus for joining a pair of flanged beams in an end-to-end relationship includes a pair of end plates each welded to an end of a corresponding one of the flanged beams. Each of the end plates has a notch therein which is aligned with the notch in the other plate and the end plates juxtapose. A clamp having a body portion which mates with the notches in the end plates, and having a radial flange on each side of the body portion, is secured with the body portion in the notches. The radial flanges of the clamp presses against the end plates to lock the plates securely together.

    摘要翻译: 用于以端对端关系连接一对法兰梁的装置包括一对端板,每个端板焊接到相应的一个法兰梁的端部。 每个端板在其中具有凹口,其与另一个板中的切口对准并且端板并置。 夹具具有主体部分,其与端板中的凹口配合,并且在主体部分的每一侧上具有径向凸缘,其主体部分固定在凹口中。 夹具的径向凸缘压靠端板以将板牢固地锁定在一起。