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    • 71. 发明授权
    • Method and apparatus for performing on-chip measurement on a component
    • 对部件进行片上测量的方法和装置
    • US5675729A
    • 1997-10-07
    • US699199
    • 1996-08-19
    • Peter Arnold Mehring
    • Peter Arnold Mehring
    • G06F11/34G06F11/30
    • G06F11/3409G06F11/348G06F2201/86G06F2201/88
    • The system of the present invention includes programmable logic to generate watchpoint traps which cause a branch to determined trap code and breakpoint signals which cause the stopping of the system dock. Furthermore, the system can measure system performance criteria. The logic is flexible and easy to program, but sophisticated in application to provide a variety of criteria that trigger on events which in turn increment the counters. In the preferred embodiment, the system includes two counters and trigger decode logic to increment the counters. Each counter is independently programmable to enable the user to determine such performance information as average latency, which is a combination of one counter counting the number of occurrences of a particular event and a second counter counting the duration of the events. Both counters can be programmed to measure on edges or levels of signals. In addition, the triggers can be used in a cascaded structure, wherein the first counter is used to generate a trigger which may be further qualified by the second counter. Using this implementation, a more flexible counting strategy is provided. Furthermore, by using the two counters in a cascaded fashion, the occurrence on one type of event can be used to monitor the occurrence of a second type of event in order to determine the occurrence of a combination of events. In addition, both watchpoint traps and breakpoint signals can be generated based upon the occurrence of a variety of events internal to the component and not easily accessible during execution by the user.
    • 本发明的系统包括产生监视点陷阱的可编程逻辑,其使得分支确定陷阱代码和导致停止系统坞的断点信号。 此外,系统可以测量系统性能标准。 该逻辑灵活而易于编程,但在应用上复杂,可提供触发事件的各种标准,从而增加计数器。 在优选实施例中,系统包括两个计数器和触发译码逻辑以增加计数器。 每个计数器是可独立编程的,以使用户能够确定诸如平均延迟之类的性能信息,该平均延迟是计数特定事件的出现次数的一个计数器和计数事件持续时间的第二计数器的组合。 两个计数器都可以编程为测量信号的边沿或电平。 此外,触发器可以在级联结构中使用,其中第一计数器用于产生触发器,触发器可被第二计数器进一步限定。 使用此实现,提供了更灵活的计数策略。 此外,通过以级联方式使用两个计数器,可以使用一种类型的事件的发生来监视第二类型的事件的发生,以便确定事件的组合的发生。 此外,观察点陷阱和断点信号可以基于组件内部的各种事件的发生而生成,并且在用户执行期间不容易访问。
    • 79. 发明授权
    • Exercise device
    • 运动装置
    • US06752744B2
    • 2004-06-22
    • US09867782
    • 2001-05-29
    • Peter ArnoldPhilip S. LambMichael BaumMark Sand
    • Peter ArnoldPhilip S. LambMichael BaumMark Sand
    • A63B6916
    • A63B22/0023A63B21/015A63B21/225A63B22/001A63B22/0664A63B22/205A63B2022/067
    • The exercise device (10) exercises both the upper and lower body in associated motion, while preventing derailment or other related instability of the lower body linkage, due to the connection and force imparted from the upper body linkage. The device includes a frame (12) which has a forward upright member (20). The axle mounts (30) and (32) are attached to the rear region of the frame (12) and support a transverse axle (34) which is preferably operatively connected to a flywheel (36). The ends of the transverse axle (34) rotatably engage left and right crank arm assemblies (40) and (50) that are coupled to the left and right foot links (60) and (70) so that the foot links travel in an arcuate reciprocal path as the transverse axle rotates. The forward ends (62) and (72) of the foot links terminate in rollers (68) and (78), which engage guide tracks (42) and (52) that are mounted to the frame. The forward ends (62) and (72) of the foot links are operatively connected to safety engagement assemblies (100) and (110), which in turn are operatively connected to coupling regions (86) and (96) of swing arm mechanisms. The swing arm mechanisms are rotatably connected to the forward upright member (20) at pivot points (84) and (94). The swing arm mechanisms further contain hand-gripping portions (82) and (92), and the foot links further contain foot support portions (66) and (76). Each safety engagement assembly includes an abutment arm (106) and (116), and a curved attachment link (104) and (114), which together prevent the derailment of the foot link rollers (68) and (78) from the guide tracks (42) and (52).
    • 锻炼装置(10)由于从上身连杆机构施加的连接和力而相互运动地同时运动上身和下身,同时防止下身连杆的脱轨或其他相关的不稳定。 该装置包括具有前直立构件(20)的框架(12)。 轴安装件(30)和(32)附接到框架(12)的后部区域并且支撑优选地可操作地连接到飞轮(36)的横向轴(34)。 横向轴(34)的端部可旋转地接合与左脚蹬(60)和右脚蹬(70)联接的左曲柄臂组件(40)和右曲柄臂组件(50) 横向轴旋转时的往复路径。 脚连接件的前端(62)和(72)终止于辊(68)和(78),其接合安装到框架的引导轨道(42)和(52)。 脚连接件的前端(62)和(72)可操作地连接到安全接合组件(100)和(110),安全接合组件(110)和(110)又可操作地连接到摆臂机构的联接区域(86)和(96)。 摆臂机构在枢转点(84)和(94)处可旋转地连接到前直立构件(20)。 摆臂机构还包括手抓部分(82)和(92),并且脚连接件还包括脚支撑部分(66)和(76)。 每个安全接合组件包括邻接臂(106)和(116)以及弯曲的附接连杆(104)和(114),它们一起防止脚连杆滚子(68)和(78)脱离引导轨道 (42)和(52)。