Crosstalk aware encoding for a data bus
    2.
    发明授权
    Crosstalk aware encoding for a data bus 有权
    数据总线的串扰感知编码

    公开(公告)号:US09330039B2

    公开(公告)日:2016-05-03

    申请号:US13726748

    申请日:2012-12-26

    CPC classification number: G06F13/4022

    Abstract: Techniques for encoding data are described herein. An example of a device in accordance with the present techniques includes a signaling module coupled to a plurality of digital inputs. The signaling module is to encode data received at the plurality of digital inputs to generate encoded data. Based on the encoded data, the signaling module can drive line voltages on a plurality of signal lines of a bus. Each one of the plurality of line voltages corresponds to a weighted sum of the data received at the plurality of digital inputs.

    Abstract translation: 本文描述了用于编码数据的技术。 根据本技术的设备的示例包括耦合到多个数字输入的信令模块。 信令模块是对在多个数字输入端接收的数据进行编码,以生成编码数据。 基于编码数据,信令模块可以驱动总线的多个信号线上的线路电压。 多个线路电压中的每一个对应于在多个数字输入端接收的数据的加权和。

    ACOUSTIC WAVE CLOCK DISTRIBUTION
    3.
    发明公开

    公开(公告)号:US20230402990A1

    公开(公告)日:2023-12-14

    申请号:US18134850

    申请日:2023-04-14

    CPC classification number: H03H9/02574 H03H9/02031 H03H9/02228 H03H9/132

    Abstract: Clock distribution in an integrated circuit component can comprise the generation of bulk acoustic waves by acoustic transmitters and propagation of the bulk acoustic waves across the substrate where they are received by piezoelectric elements acting as acoustic receivers.
    Clock distribution can also comprise the generation of surface acoustic waves by acoustic transmitters located on the same substrate surface as the piezoelectric elements.
    An acoustic transmitter comprises a layer of piezoelectric material that generates an acoustic wave in response to the piezoelectric layer being activated by a clock source signal applied to the acoustic transmitter. The piezoelectric elements convert the acoustic waves into an electrical signal which can be used as a local clock signal for devices and components in the vicinity of the piezoelectric elements or from which such a local clock signal can be derived.

    Station detection using frequency-diverse array signals

    公开(公告)号:US10955543B2

    公开(公告)日:2021-03-23

    申请号:US16721962

    申请日:2019-12-20

    Abstract: A positioning device and positioning method in which a first wireless signal is transmitted along a first signal path having a first signal path angle that changes relative to time; second wireless signal data representing a response of a wireless station to the first wireless signal is received; a third wireless signal is transmitted along a second signal path; and an assumption that an obstruction is between the wireless communication device and the wireless station is generated if the wireless communication device receives a response from the wireless station to the first wireless signal but does not receive a response from the wireless station to the third wireless signal; wherein the second signal path is a linear path.

    Crosstalk aware decoding for a data bus

    公开(公告)号:US09632961B2

    公开(公告)日:2017-04-25

    申请号:US13844671

    申请日:2013-03-15

    CPC classification number: G06F13/4004 G06F13/4022

    Abstract: Techniques for decoding encoded data are described herein. An example of a device in accordance with the present techniques includes a receiving signaling module coupled to a plurality of signal lines. The signaling module includes a receiver to receive a plurality of encoded line voltages or currents on the plurality of signal lines of a bus, wherein each one of the plurality of encoded line voltages corresponds to a weighted sum of data. The signaling module includes a comparator to determine the voltage level of each line at a unit interval and convert the voltage level to a digital value. The signaling module includes a lookup table correlating the digital value with a digital bit stream.

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