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    • 8. 发明申请
    • SHIFT-ADD BASED MULTIPLICATION
    • 基于移位添加的乘法
    • WO2009042112A2
    • 2009-04-02
    • PCT/US2008/011005
    • 2008-09-23
    • VNS PORTFOLIO LLCMOORE, Charles, H.
    • MOORE, Charles, H.
    • G06F7/52
    • G06F7/582
    • A system for multiplication of multi-bit first and second values. A processor is provided that has first and second memories with bit-positions that can all be zero or one and where the first memory has a low bit (LB). The first value is arranged in the first memory so its LSB is in the first memory LB, and the remaining bit-positions in the first memory are set to zero. The second value is arranged in the second memory such that its LSB is in the bit- position of the second memory that is next higher in order than the MSB of the first value in the first memory, and the remaining bit-positions in the second memory are set to zero. A +* operation is then performed a quantity of times equaling the number of significant bits in the first value, inclusive, thus obtaining the product of the first and second values.
    • 用于多位第一和第二值相乘的系统。 提供了一种具有第一和第二存储器的处理器,其中第一和第二存储器的位位置可以全部为零或一,并且第一存储器具有低位(LB)。 第一个值被安排在第一个存储器中,因此它的LSB位于第一个存储器LB中,并且第一个存储器中的其余位位置为零。 第二值被安排在第二存储器中,使得它的LSB处于第二存储器的比特位置,第二存储器的顺序比第一存储器中的第一值的MSB次高,并且第二存储器中的剩余比特位置 内存设置为零。 然后执行一个等于包含第一个值的有效位数的次数的操作,从而得到第一个和第二个值的乘积。

    • 9. 发明申请
    • ANALOG-TO-DIGITAL CONVERTER SYSTEM WITH INCREASED SAMPLING FREQUENCY
    • 具有增加采样频率的模数转数转换器系统
    • WO2008118343A1
    • 2008-10-02
    • PCT/US2008/003693
    • 2008-03-20
    • VNS PORTFOLIO LLCMOORE, Charles, H.SNIVELY, Leslie, O.HUIE, John
    • MOORE, Charles, H.SNIVELY, Leslie, O.HUIE, John
    • H03M1/12
    • H03M1/1245H03M1/1215H03M1/60
    • The present invention is an improvement in sampling a high frequency input analog signal and converting it to a digital output signal. 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 a different ADC for each sampling, wherein each sampling is sequentially offset a certain amount of time from the most recent preceding sampling. The samplings from the multitude of ADCs are combined to form a single contiguous digital output signal. Types of distributed sampling systems include a multitude of elongated trace patterns interconnected in series, a specified permittivity material device, and a sequencer or multiplier.
    • 本发明是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,并且还提供非常高频率的输入信号的精确采样。 分布式采样系统通过对每个采样使用不同的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一定量的时间。 来自多个ADC的采样被组合以形成单个相邻的数字输出信号。 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,指定的介电常数材料器件和定序器或乘法器。
    • 10. 发明申请
    • INVERSION OF ALTERNATE INSTRUCTION AND/OR DATA BITS IN A COMPUTER
    • 计算机中交替指令和/或数据位的反转
    • WO2008079336A2
    • 2008-07-03
    • PCT/US2007/026172
    • 2007-12-21
    • TECHNOLOGY PROPERTIES LIMITEDMOORE, Charles, H.
    • MOORE, Charles, H.
    • G06F7/42
    • G06F7/50G06F2207/3876
    • A basic computer circuit (30) with alternate bits inverted. Two 18-bit registers (32, 34) are connected to ALU (36) to perform ripple-carry addition, wherein 1-high number representation is implemented in the circuit portions corresponding to odd- numbered bit positions, and inverse representation, in even-numbered bit positions. Owing to alternate bit inversion, carry calculation for 1 -bit addition can be performed in only one inverter latency, resulting in a fast 18-bit adder with small die area. Inverted number representation in alternate bit positions can be used in other combinatorial circuits, where an extra inverter stage is conventionally required to adjust the logic level, to reduce latency of operation and die area.
    • 基本的计算机电路(30)具有反转的交替位。 两个18位寄存器(32,34)连接到ALU(36)以执行脉动进位加法,其中在对应于奇数位位置的电路​​部分中实现1高数字表示,并且在偶数 数位位置。 由于可以进行反转位反转,因此只需一个反相器延迟就可以执行1位加法的进位计算,从而生成一个具有小芯片面积的快速18位加法器。 在其他组合电路中可以使用交替位位置中的倒数数字表示,其中通常需要额外的反相器级来调整逻辑电平,以减少操作等待时间和芯片面积。