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    • 1. 发明授权
    • Shift-add based parallel multiplication
    • 基于Shift-add的并行乘法
    • US07774399B2
    • 2010-08-10
    • US12148515
    • 2008-04-18
    • Gibson Dana ElliotCharles H. Moore
    • Gibson Dana ElliotCharles H. Moore
    • G06F7/52
    • G06F7/582
    • A system for performing parallel multiplication on a plurality of factors. In a binary processor, a first and a second memory have pluralities of bit-positions. The first memory holds a first value as a multiplier that will commonly serve as multiple of the factors, and the second memory holds a second value that is representative of multiple multiplicands that are other of the factors. A multiplier bit-count is determined of the significant bits in the multiplier. And a +* operation is performed with the first value and said second value a quantity of times equaling the multiplier bit-count.
    • 一种用于对多个因素执行并行乘法的系统。 在二进制处理器中,第一和第二存储器具有多个位位置。 第一存储器保持第一值作为通常用作因子的倍数的乘数,并且第二存储器保存代表作为其他因素的多个被乘数的第二值。 确定乘法器中有效位的乘法器位计数。 并且使用第一值和所述第二值执行+ *操作等于乘数位计数的次数。
    • 4. 发明授权
    • Clockless computer using a pulse generator that is triggered by an event other than a read or write instruction in place of a clock
    • 使用不同于读取或写入指令而不是时钟的事件触发的脉冲发生器的无时钟计算机
    • US08468323B2
    • 2013-06-18
    • US13053062
    • 2011-03-21
    • Charles H. MooreJeffrey Arthur FoxJohn W. Rible
    • Charles H. MooreJeffrey Arthur FoxJohn W. Rible
    • G06F15/00G06F15/76G06F7/38G06F1/00
    • G06F9/30134G06F9/30043G06F9/30054G06F9/30065G06F9/30079G06F9/32G06F9/325G06F9/3885G06F9/4486G06F15/8023
    • A computer array (10) has a plurality of computers (12). The computers (12) communicate with each other asynchronously, and the computers (12) themselves operate in a generally asynchronous manner internally. When one computer (12) attempts to communicate with another it goes to sleep until the other computer (12) is ready to complete the transaction, thereby saving power and reducing heat production. The sleeping computer (12) can be awaiting data or instructions (12). In the case of instructions, the sleeping computer (12) can be waiting to store the instructions or to immediately execute the instructions. In the later case, the instructions are placed in an instruction register (30a) when they are received and executed therefrom, without first placing the instructions first into memory. The instructions can include a micro-loop (100) which is capable of performing a series of operations repeatedly. In one application, the sleeping computer (12) is awakened by an input such that it commences an action that would otherwise have required an interrupt of an otherwise active computer.
    • 计算机阵列(10)具有多个计算机(12)。 计算机(12)以异步方式彼此通信,并且计算机(12)本身以内部的大致异步方式进行操作。 当一台计算机(12)尝试与另一台计算机(12)进行通信时,它将进入睡眠状态,直到另一台计算机(12)准备完成交易,从而节省电力并减少热量产生。 休眠计算机(12)可以等待数据或指令(12)。 在指令的情况下,睡眠计算机(12)可以等待存储指令或者立即执行指令。 在后一种情况下,在首先将指令首先置于存储器中之前,将指令置于指令寄存器(30a)中,当它们被接收和执行时,它们被放置在指令寄存器(30a)中。 指令可以包括能够重复执行一系列操作的微循环(100)。 在一个应用中,休眠计算机(12)被输入唤醒,使得它开始了否则将需要另外活动的计算机的中断的动作。
    • 9. 发明申请
    • Variable sized aperture window of an analog-to-digital converter
    • 模数转换器的可变尺寸孔径窗口
    • US20100117880A1
    • 2010-05-13
    • US12462828
    • 2009-08-10
    • Charles H. MooreLeslie O. SnivelyJohn Huie
    • Charles H. MooreLeslie O. SnivelyJohn Huie
    • H03M1/00H03M1/12
    • H03M1/1245H03M1/1215H03M1/60
    • An improvement in sampling a high frequency input analog signal and converting it to a digital output signal is disclosed. This is accomplished by using a multitude of analog-to-digital converters in conjunction with a distributed sampling system. This combination of multiple converters and a distributed sampling system allows use of conventional device processing, such as that of 0.18 micron silicon, and also provides accurate sampling of very high frequency input signals. The distributed sampling system provides multiple samplings of the input signal by using multiple ADCs for multiple samplings, wherein each sampling is sequentially offset a fixed amount of time from the most recent preceding sampling. Each ADC has a designated central processing unit (CPU) to obtain sufficient data transfer capabilities. The samplings from the multitude of ADCs are a series of sequential digital output values. The digital output values could be the result of samplings all at the same frequency, or at different frequencies. Types of distributed sampling systems include a multitude of elongated trace patterns interconnected in series, a multitude of inverter pairs interconnected in series, a specific permittivity material device, and a sequencer or multiplier. A second enhanced sampling system includes a variable sized aperture window, wherein a width of a sample pulse is narrowed through a variable clock mechanism to produce a faster sampling rate. This variable sized aperture window system can be used by itself, or in combination with any of the presently described multiple ADC distributed sampling systems.
    • 公开了对高频输入模拟信号进行采样并将其转换为数字输出信号的改进。 这是通过使用多个模数转换器与分布式采样系统结合来实现的。 多个转换器和分布式采样系统的组合允许使用诸如0.18微米硅的常规器件处理,并且还提供极高频率输入信号的精确采样。 分布式采样系统通过对多个采样使用多个ADC来提供输入信号的多次采样,其中每个采样从最近的先前采样顺序地偏移固定的时间量。 每个ADC都有一个指定的中央处理单元(CPU),以获得足够的数据传输能力。 来自多个ADC的采样是一系列顺序数字输出值。 数字输出值可能是以相同频率或不同频率进行采样的结果。 分布式采样系统的类型包括串联互连的多个细长迹线图案,串联互连的多个逆变器对,特定介电常数材料器件和定序器或乘法器。 第二增强采样系统包括可变大小的孔径窗口,其中采样脉冲的宽度通过可变时钟机构变窄以产生更快的采样率。 该可变尺寸的孔径窗系统可以自身使用,或与任何目前描述的多个ADC分布式采样系统组合使用。