Abstract: Electronic device fastening systems that enable one or more electronic devices to be reliably and quickly secured on a host board and electronic systems made of the same. In a specific exemplary embodiment, a retainer clip spans across the width of one or more electronic devices, engages with the board and snaps into place. The clip includes one or retaining posts such that when the clip engages the board, the one or more retaining posts align and engage with a predefined mounting feature of a corresponding one of the one or more electronic devices, thereby securing the electronic device in place to restrict horizontal, lateral, and vertical movement of the electronic device.

Abstract: Provided herein may be a memory device, a method of operating the same and a page buffer. The memory device may include a plurality of memory cells and a plurality of page buffers. The plurality of page buffers may be coupled to the plurality of memory cells through a plurality of bit lines. The plurality of page buffers may perform a bit line precharge operation of precharging first bit lines coupled to first memory cells, among the plurality of memory cells, to a first voltage, the bit line precharge operation being included in a memory operation of detecting threshold voltages of the first memory cells, and clamp potentials of second bit lines coupled to second memory cells, among the plurality of memory cells, to a second voltage during the memory operation.

Abstract: A driver circuit includes a first switch which has a first terminal coupled to a voltage supply terminal, a second terminal coupled to a high-side gate, and a third terminal coupled to receive a voltage supply enable signal. The first switch is operable to connect the voltage supply terminal to the high-side gate responsive to the voltage supply enable signal. The driver circuit includes a second switch which has a first terminal coupled to a charge pump terminal, a second terminal coupled to the high side gate, and a third terminal coupled to receive a charge pump enable signal. The second switch is operable to connect the charge pump terminal to the high-side gate responsive to the charge pump enable signal.

Abstract: To improve programming performance for a non-volatile memory , the verification of multiple programming levels can be performed based on a single discharge of a sensing capacitor through a selected memory cell by using different voltage levels on a second plate of the sensing capacitor: after discharging a first plate of the sensing capacitor through the selected memory cell, a result amount of charge is trapped on the first plate, which is then used to set first and second control gate voltages on a sensing transistor whose control gate is connected to the first place of the sensing capacitor based on respectively setting the second plate of the sensing capacitor to first and second voltage levels. To further improve programming performance, when the non-volatile memory stores in a multistate format, after the next to highest data state finishes programming, the next programming pulse can use a larger step size.

Abstract: A closed loop control system for controlling a plant comprises a controller includes an input arranged to receive a feedback signal from the plant. The controller is arranged to compare a value of the feedback signal to a set point value x(s) and to produce an error signal ?(s) that is at least partially dependent on a difference between the value of the feedback signal and the set point value. The controller also includes an output arranged to supply the error signal ?(s) to the plant. A monitor is arranged to compare a value of the error signal ?(s) produced by the controller to a threshold value and to produce a warning signal when the value of the error signal ?(s) exceeds the threshold value for a period of time greater than a predetermined period.

Abstract: An extension panel may include a mating surface shaped to interface with a back surface of a clamp that includes a mounting hole corresponding to a bolt slot in the back surface of the clamp to accommodate a single bolt passing through the extension panel and the clamp. The extension panel may also include a pair of flanges projecting outward from the mating surface and positioned to be on either side of the clamp. The extension panel may also include a flat top surface generally parallel and aligned linearly with another flat top surface of a flexible member. The extension flat top surface may be sized to be approximately a same width as the flexible member at a first end of the extension flat top surface proximate the mating surface and may flare out as the extension flat top surface extends away from the flexible member.

Abstract: A method for starting a synchronous motor is provided. The synchronous motor includes a rotor for creating a first magnetic field and a stator with stator windings connected to an electrical energy converter for converting a supply voltage into a stator voltage to be applied to the stator windings to create a rotating second magnetic field interacting with the first magnetic field. The method includes applying reference stator voltages to the stator windings, where the reference stator voltages are determined from a reference current vector and a reference rotor speed, measuring stator currents, calculating an estimated rotor speed and rotor position from the applied stator voltages and the measured stator currents, calculating a speed error by subtracting the estimated rotor speed from the reference rotor speed, determining a reference torque producing current component from the speed error, and modifying the reference current vector with the reference torque producing current component.

Abstract: An apparatus includes a substrate, one or more integrated circuit dies on the substrate, and a stiffener affixed to the substrate. One or more sections of the stiffener may includes a magnetic material. The apparatus further includes an inductive circuit element comprising one or more conductive structures wrapped around the magnetic material. In some examples where a first coil is wrapped around a first section of the stiffener, and a second coil is wrapped around a second section of the stiffener, current supplied to the first coil generates at the second coil a current that is further transmitted to the one or more semiconductor dies.

Abstract: According to an embodiment, a driving apparatus of a DC brush motor includes: a drive circuit that supplies motor current to a coil of a DC brush motor; and a control circuit configured to: after a predetermined time interval has elapsed since starting-up of the DC brush motor, drop down step-by-step a limit value that sets an upper limit of the motor current; and detect turning into a state where the motor current is limited by the limit value.

Abstract: An electric power conversion device includes: a first electric power conversion circuit, a current detection circuit, an electric power conversion circuit of field coil excite use, a control circuit, and detector which detects an induced electromotive force generated in the motor generator. In a case where an over current, is detected by the first electric power conversion circuit, the control circuit turns off a switching of a phase of the first electric power conversion circuit from which an over current s detected and a switching of the electric power conversion circuit of field coil excite use. After the value of an induced electromotive force by the motor generator falls below a predetermined value, the control circuit controls to stop a supply of electric power of all phases by the first electric power conversion circuit.

Abstract: The present disclosure includes apparatuses and methods for data replication. An example apparatus includes a plurality of sensing circuitries comprising respective sense amplifiers and compute components and a controller. The controller may be configured to cause replication of a data value stored in a first compute component such that the data value is propagated to a second compute component.

Abstract: Photovoltaic panels may be aggregated in various ways and may be aggregated with the use of a backplane where the backplane comprises electrical connectors positioned to electrically connect the PV panels. The PV panels may have various sizes and shapes and may overlap one or more other PV panels or PV panels being aggregated.

Abstract: A nonvolatile memory device includes a memory cell array and an computation output circuit. The memory cell array includes a plurality of nonvolatile memory elements configured to store a plurality of weights respectively and a plurality of bit lines coupled to the plurality of nonvolatile memory elements according to a plurality of input signals. The computation output circuit is configured to generate a computation signal from voltages induced at the plurality of bit lines according to the plurality of input signals.

Abstract: A memory device, and a method of operating the same, includes a memory cell array coupled to a plurality of word lines, wherein each word line is coupled to a plurality of memory cells. The memory device also includes a peripheral circuit configured to perform a sensing operation of sensing selected memory cells coupled to a selected word line selected from among the plurality of word lines. The memory device further includes control logic configured to control the peripheral circuit apply a turn-on voltage to a block word line coupled to the selected word line when the sensing operation is terminated and when potentials of the plurality of word lines are increased due to a recovery operation for channels of the plurality of memory cells after the plurality of word lines have been discharged.

Abstract: A capacitor loop substrate assembly includes a substrate with a loop shape, one or more capacitors or other electronic components on the substrate, and an opening in the substrate to allow the capacitor loop substrate assembly to be coupled to an integrated circuit package, such as a package including a die. Interconnects and/or contacts for interconnects are formed in an integrated circuit package to couple the capacitor loop substrate assembly to the integrated circuit package.

Abstract: Disclosed herein are integrated circuit (IC) package supports and related apparatuses and methods. For example, in some embodiments, an IC package support may include a layer of dielectric material; a conductive pad at least partially on a top surface of the layer of dielectric material; and a layer of material on side surfaces of the conductive pad, wherein the layer of material does not extend onto the top surface of the layer of dielectric material. Other embodiments are also disclosed.

Abstract: A circuit module (100) includes: a substrate (10) including a plurality of inner conductors (2); a first electronic component arranged on one main surface (S1) of the substrate (10); a first resin layer (40) provided on the one main surface (S1) and configured to seal the first electronic component; a plurality of outer electrodes (B1) provided on another main surface (S2) of the substrate (10) and including a ground electrode; a conductor film (50) provided at least on an outer surface of the first resin layer (40) and a side surface (S3) of the substrate (10) and connected to the ground electrode with at least one of the plurality of inner conductors (2) interposed therebetween; and a resin film (60).

Abstract: An inverter apparatus includes a main circuit substrate, an EMC filter substrate, a control substrate, and a panel. The main circuit substrate is configured to convert electric power and includes an output terminal through which the electric power is output from the inverter apparatus. The EMC filter substrate is provided on the main circuit substrate and configured to reduce propagation of electromagnetic noise. The EMC filter substrate includes a first input terminal through which the electric power is input to the inverter apparatus. The control substrate is provided on the EMC filter substrate so that the EMC filter substrate is sandwiched between the main circuit substrate and the control substrate. The control substrate is configured to control the main circuit substrate. The panel is provided on the control substrate so that the control substrate is sandwiched between the EMC filter substrate and the panel.

Abstract: A memory apparatus and method of operation are provided. The apparatus includes memory cells connected to word lines and arranged in strings and configured to retain a threshold voltage. A control circuit is coupled to the word lines and strings and is configured to compute a target word line voltage including a kicking voltage to be applied to selected ones of word lines for a kick time during a read operation. The control circuit extends the kick time by a compensation time to a compensated kick time in response to determining the target word line voltage is not greater than a predetermined voltage design limit. The control circuit applies the kicking voltage to the selected ones of word lines for the compensated kick time thereby enabling a word line voltage to reach one of a plurality of reference voltages quickly without exceeding the predetermined voltage design limit.

Abstract: A fabrication process for soft-matter printed circuit boards is disclosed in which traces of liquid-phase Ga—In eutectic (eGaIn) are patterned with UV laser micromachining (UVLM). The terminals of the elastomer-sealed LM circuit connect to the surface mounted chips through vertically-aligned columns of eGaIn-coated ferromagnetic microspheres that are embedded within an interfacial elastomer layer.