Abstract: A quantum circuit, including, a first S gates, a first Toffoli gate, a Controlled-SWAP gates, a Controlled-Toffli gates, a second Toffoli gate, and a second S gates.

Abstract: Logic circuits constructed with magnetoelectric (ME) transistors are described herein. A ME logic gate device can include at least one conducting device, for example, at least one MOS transistor; and at least one ME transistor coupled to the at least one conducting device. The ME transistor can be a ME field effect transistor (ME-FET), which can be can be an anti-ferromagnetic spin-orbit read (AFSOR) device or a non-AFSOR device. The gates and logic circuits described herein can be included as standard cells in a design library. Cells of the cell library can include standard cells for a ME inverter device, a ME minority gate device, a ME majority gate device, a ME full adder, a ME XNOR device, a ME XOR device, or a combination thereof.

Abstract: A method implementing the same frequency-time transform of size M irrespective of the service. The method adds, during a frame setup, a cyclic extension of L=L1+L2 samples in order to obtain a sequence of M+L samples. The method carries out a time-domain filtering according to a function ƒ(n) of the samples n of the sequence of M+L samples.

Abstract: An adiabatic logic cell including a first MOS transistor coupling a node for applying a periodic variable supply voltage of the cell to a floating node for providing an output logic signal of the cell, wherein the first transistor is a dual-gate transistor including a front gate coupled to a node for applying an input logic signal of the cell, and a back gate coupled to a node for applying a first periodic variable bias voltage.

Abstract: Provided is a wireless power data transmission system that may transmit wireless power and may transmit data using wireless power. A wireless power transmitter may include capacitors, and may convert an electrical connection of the capacitors to a parallel connection for charging. The wireless power transmitter may also convert the electrical connection of at least two of the capacitors to a series connection for discharging.

Abstract: A power trace port included in a system (e.g., a microcontroller system) having multiple power domains includes a power trace port that outputs digital signals indicating the states of the power domains. If each power domain is independent of other power domains in the system, each power domain can have its own set of power trace pins in the power trace port that are at least partially external to the system. If a power domain has multiple states, multiple pins can be used to indicate the multiple states. In some implementations, the power trace port can include performance level pins for providing performance level signals. The power trace port can be coupled to power trace probes of a power analyzer that is external to the system for generating power traces.

Abstract: A device and method are presented for implementing one or more logic functions. The device comprises one or more basic blocks, each comprising a predetermined number of charged particle inputs, at least one interaction zone defining a function space, and at least one charged particle output at a certain distance from the interaction zone. The logic function is a result of an affected interaction between the charged particles.

Abstract: A signal processing device includes a continuous film, a plurality of spin wave generators, and at least one signal detector. The continuous film includes at least one magnetic layer. The plurality of spin wave generators are provided on the continuous film in such a manner as to be in direct contact with the continuous film or be in contact with the continuous film while having an insulation layer interposed therebetween, and each has a contact surface with the continuous film in a dot shape and generates a spin wave in a region of the magnetic layer of the continuous film by receiving an input signal, the region being immediately under the contact surface. The signal detector is provided on the continuous film and detects, as an electrical signal, the spin waves generated by the spin wave generators and propagating through the continuous film.

Abstract: A termination device and a system and a method terminate a peripheral device of an alarm system. The termination device connects to wiring extending from the peripheral device. The termination device may have a resistor, a diode and/or a similar component which provides electrical resistance. The termination device may have a potentiometer which may enable a user to adjust the electrical resistance. The termination device may have a blade which cuts the wiring.

Abstract: A non-volatile logic gate, including a magnetic material having a shape induced magnetic anisotropy, wherein a shape of the magnetic material has a first vertex, a second vertex, and a third vertex and supports a single magnetic domain; regions of the magnetic material including a first input region adjacent the first vertex, a second input region adjacent the second vertex, and an output region adjacent a third vertex; the first input region for receiving a first logic input to the logic gate, the second input region for receiving a second logic input to the logic gate, and the output region for outputting at least one logic output of the logic gate; and the shape induced magnetic anisotropy determining at least part of a truth table for the logic gate, so that the logic gate produces the at least one logic output from the logic inputs using the shape.

Abstract: The present invention is directed to methods for disabling unused IO resources in a platform-based integrated circuit. A slice is received from a vendor. The slice includes an IO circuit unused by a customer. The IO circuit is disabled. For example, when the IO circuit is desired to be tied to a power source, a primary input/output pin of the IO circuit is shorted to a power bus of the IO circuit. When the IO circuit is desired to be tied to a ground source, a primary input/output pin of the IO circuit is shorted to a ground bus of the IO circuit. When the IO circuit is desired to be left floated, a primary input/output pin of the IO circuit is not connected to any bonding pad cell of the slice. Next, the IO circuit is removed from the customer's logic design netlist. The IO circuit is inserted in the vendor's physical design database.

Abstract: A universal logic gate apparatus is disclosed, which include a plurality of self-assembling chains of nanoparticles having a plurality of resistive connections, wherein the plurality of self-assembling chains of nanoparticles comprise resistive connects utilized to create A plasticity mechanism is also provided, which is based on a plasticity rule for creating stable connections from the plurality of self-assembling chains of nanoparticles for use with the universal, reconfigurable logic gate. The plasticity mechanism can be based, for example, on a 2-dimensional binary input data stream, depending upon design considerations. A circuit is also associated with the plurality of self-assembling chains of nanoparticles, wherein the circuit provides a logic bypass that implements a flip-cycle for second-level logic. Additionally, an extractor logic gate is associated with the plurality of self-assembling chains of nanoparticles, wherein the extractor logic gate provides logic functionalities.

Abstract: An electronic device designed to transport digital information (“0”, “1”) over long distances, including a transmitter generating current pulses and at least one assembly of receivers converting the received current pulses into logic pulses which are compatible with the operation of standard electronic logic circuits. Each receiver includes a pair of magnetoresistive stacks containing at least one hard ferromagnetic layer and one soft ferromagnetic layer separated by a non-ferromagnetic interlayer, the hard layer of each of the magnetoresistive stacks being pinned in a magnetic orientation perpendicular to an easy-magnetization axis which is used as a reference for the soft layer of the same stack. The soft layer of each magnetoresistive stack has a magnetic orientation which can be modulated by the magnetic field generated by current pulses delivered by the transmitter so as to cause modification of the transverse resistance of the stack sufficient to trigger an electrical signal.

Abstract: A piezo-effect transistor (PET) device includes a piezoelectric (PE) material disposed between first and second electrodes; and a piezoresistive (PR) material disposed between the second electrode and a third electrode, wherein the first electrode comprises a gate terminal, the second electrode comprises a common terminal, and the third electrode comprises an output terminal such that an electrical resistance of the PR material is dependent upon an applied voltage across the PE material by way of an applied pressure to the PR material by the PE material.

Abstract: Hybrid switching devices integrate nanotube switching elements with field effect devices, such as NFETs and PFETs. A switching device forms and unforms a conductive channel from the signal input to the output subject to the relative state of the control input. In embodiments of the invention, the conductive channel includes a nanotube channel element and a field modulatable semiconductor channel element. The switching device may include a nanotube switching element and a field effect device electrically disposed in series. According to one aspect of the invention, an integrated switching device is a four-terminal device with a signal input terminal, a control input terminal, a second input terminal, and an output terminal. The devices may be non-volatile. The devices can form the basis for a hybrid NT-FET logic family and can be used to implement any Boolean logic circuit.

Abstract: Provided is a logic circuit comprising a metal-insulator transition (MIT) device, including: an MIT device unit including an MIT thin film, an electrode thin film contacting the MIT thin film, and at least one MIT device undergoing a discontinuous MIT at a transition voltage VT; a power source unit including at least one power source applying power to the MIT device; and at least one resistor connected to the MIT device, wherein a logic operation is performed on a signal through the power source to output the result of the logic operation as an output signal.

Abstract: The present invention relates to a flexible multi-functional logic circuit which switches a current direction to a serial or parallel direction using at least two single electron transistors (SETs) having the same pattern and as many field effect transistors (FETs) as the number of the single electron transistors and performs operations on multi-valued signals using Coulomb oscillation that is the unique characteristic of SET to enable conversion of a single logic circuit to four basic logic circuits of NAND, OR, NOR and AND gates and a device using the same.

Abstract: A thermal electric (TE) binary NOR gate logic circuit is provided with a method for NOR logic gating. The method accepts a first input voltage representing an input binary logic state and generates a first thermal electric (TE) temperature in response to the first input voltage. A second input voltage is accepted representing an input binary logic state, and a second TE temperature is generated in response to the second input voltage. In response to the first and second TE temperatures, a NOR logic state output voltage is generated. More explicitly, a first control voltage is generated in response to the first TE temperature, and a second control voltage is generated in response to the second TE temperature. Then, a third TE temperature is generated in response to the first and second control voltages, which in turn generates the output voltage.

Abstract: Universal quantum gates that include single qubit and two-qubit gates are provided.

Abstract: A sensor for sensing magnetic field strength has a sensor element, and detection circuitry for detecting a level of resistance of the sensor element, the level of resistance varying with magnetic field under test and having hysteresis, so that upon electromagnetic excitation the resistance can switch between two or more stable levels as the magnetic field under test varies. The sensor outputs a digital signal according to the level of resistance. The sensor output may further be interpreted in terms of a change-of-state upon electromagnetic excitation. As the sensor no longer needs a different characteristic from magnetic memory cells, it can be much easier to construct and to integrate with magnetic memory cells than an analog sensor. An excitation signal varies a threshold for the magnetic field under test at which the resistance switches, to enable multiple measurements with different thresholds. Multiple sensor elements can have different thresholds, by having differing geometry or size.

Abstract: A technique for clock gating a clock domain of an integrated circuit includes storing first, second, and third values in a control register. The first value corresponds to a first number of clock cycles to wait before initiating clock gating, the second value corresponds to a second number of clock cycles in which clock gating is performed, and the third value corresponds to a third number of clock cycles in which clock gating is not performed. One of the first, second, and third values is selectively loaded from the control register into a counting circuit. The counting circuit counts from the loaded one of the first, second, and third values to a transition value. A compare signal is received at the control state machine (from the counting circuit) that indicates the counting circuit has reached the transition value.

Abstract: A thermal electric (TE) binary NAND gate logic circuit is provided with a method for NAND logic gating. The method accepts a first input voltage representing an input binary logic state and generates a first thermal electric (TE) temperature in response to the first input voltage. A second input voltage is accepted representing an input binary logic state, and a second TE temperature is generated in response to the second input voltage. In response to the first and second TE temperatures, a NAND logic state output voltage is generated. More explicitly, a first control voltage is generated in response to the first TE temperature, and a second control voltage is generated in response to the second TE temperature. Then, a third TE temperature is generated in response to the first and second control voltages, which in turn generates the output voltage.

Abstract: A method for reducing the power consumption in a state retaining circuit during a standby mode is disclosed comprising, in an active state, providing a regular power supply (VDD) and a standby power supply (VDD STANDBY) to the state retaining circuit; for a transition from an active state to a standby state, decreasing the regular power supply to ground level and maintaining the standby power supply (VDD STANDBY) thus providing the circuit elements (36, 142, 78, 85) of the state retaining circuit with enough power for retaining the state during standby mode; and for a transition from the standby state to the active state, increasing the regular power supply (VDD) from its ground level to its active level.

Abstract: The invention relates to an output circuit for an output module for switching at least one connected load. The task of the invention is to present a circuit for output-side switching of at least one connected load, especially a circuit that also satisfies the standards DIN EN 954-1 or IEC 61508. The invention proposes an output circuit for an output module for switching at least one connected load, especially an inductive load, which is distinguished by a one-channel peripheral terminal (PA) for connecting the one or more loads and which comprises at least two driver modules (101; 102), especially FET transistors, connected in series between a power-supply voltage and the peripheral terminal, wherein each of the driver modules is connected to a logic unit assigned to the output module for controlling the driver modules via a separate control channel (OUT_LK1, IC10; OUT_LK2; IC20).

Abstract: A thermal electric binary logic circuit is provided along with a method for switching a thermal electric binary logic circuit. The method accepts an input voltage representing an input logic state and generates a thermal electric (TE) temperature value in response to the input voltage. Then, in response to the TE temperature value, a TE voltage is generated and supplied as an output voltage representing an output logic state. In one aspect, a first TE element is connected to the input voltage and to a current source/sink having an intermediate voltage. As a result, the first TE element generates a first temperature reference. A second TE thermally is connected to the first TE, electrically connected to a first voltage reference, and electrically connected to an output to supply the output voltage. As a result, a first voltage varies across the second TE in response to the first temperature.

Abstract: Hybrid switching devices integrate nanotube switching elements with field effect devices, such as NFETs and PFETs. A switching device forms and unforms a conductive channel from the signal input to the output subject to the relative state of the control input. In embodiments of the invention, the conductive channel includes a nanotube channel element and a field modulatable semiconductor channel element. The switching device may include a nanotube switching element and a field effect device electrically disposed in series. According to one aspect of the invention, an integrated switching device is a four-terminal device with a signal input terminal, a control input terminal, a second input terminal, and an output terminal. The devices may be non-volatile. The devices can form the basis for a hybrid NT-FET logic family and can be used to implement any Boolean logic circuit.

Abstract: In one general aspect, a system may include a circuit board, a first integrated circuit attached to the circuit board, and a second integrated circuit attached to the circuit board being separate from the first integrated circuit and configured to operate in multiple power domains that include at least a core power domain and an I/O power domain and that is configured with a logic gate to receive and process external requests from the first integrated circuit and internal requests from the second integrated circuit for a common external resource.

Abstract: MTJ cell based logic circuits and MTJ cell drivers having improved operating speeds compared to the conventional art, and operating methods thereof are described.

Abstract: A magnetic AND/NOR circuit has a first, a second, a third, and a fourth magnetic transistor. These four magnetic transistors as ordinary transistors that can be turned on or turned off by the control of several metal devices respectively disposed around the magnetic transistors. The ‘AND’ and ‘NOR’ logic functions of the binary system can be implemented by the control of these metal devices.

Abstract: A magnetic transistor circuit with the OR, NOR, NAND and AND functions has a first, a second, a third, a fourth magnetic transistor, and a routing line. These four magnetic transistors as ordinary transistors that can be turned on or turned off by the control of several metal devices respectively disposed around the magnetic transistors. The OR, NOR, NAND and AND logic functions of the binary system can be implemented by the control of these metal devices.

Abstract: A magnetic OR/NAND circuit has a first, a second, a third, and a fourth magnetic transistor. These four magnetic transistors that work as the ordinary transistors can be turned on or turned off by the control of several metal devices respectively disposed around the magnetic transistors. The ‘OR’ and ‘NAND’ logic functions of the binary system can be implemented by the control of these metal devices.

Abstract: An actuation circuit which actuates force electrodes using an open loop transconductance stage. The actuation circuit includes at least a first output and a second output, and a first input. The circuit includes a current sink coupled to the first output which is enabled when a current is applied to said first input. The circuit also includes a decision switch which is coupled to the current sink and which enables a current path from the first input to the second output when a voltage present at said first output reaches a predetermined minimum level.

Abstract: Nanotube-based logic circuitry is disclosed. Tri-stating elements add an enable/disable function to the circuitry. The tri-stating elements may be provided by nanotube-based switching devices. In the disabled state, the outputs present a high impedance, i.e., are tri-stated, which state allows interconnection to a common bus or other shared communication lines. In embodiments wherein the components are non-volatile, the inverter state and the control state are maintained in the absence of power. Such an inverter may be used in conjunction with and in the absence of diodes, resistors and transistors or as part of or as a replacement to CMOS, biCMOS, bipolar and other transistor level technologies.

Abstract: Nanotube based logic driver circuits. These include pull-up driver circuits, push-pull driver circuits, tristate driver circuits, among others. Under one embodiment, an off-chip driver circuit includes a differential input having first and second signal links, each coupled to a respective one of two differential, on-chip signals. At least one output link is connectable to an off-chip impedance load, and at least one switching element has an input node, an output node, a nanotube channel element, and a control structure disposed in relation to the nanotube channel element to controllably form and unform an electrically conductive channel between said input node and said output node. The input node is coupled to a reference signal and the control structure is coupled to the first and second signal links. The output node is coupled to the output link, and the channel element is sized to carry sufficient current to drive said off-chip impedance load.

Abstract: The invention relates to circuit elements and computing networks for resolving logical entanglement, in which the allowed logical value of a variable in a set of variables depends on the logical values of the other variables in the set. A circuit element according to the invention comprises two or more logically entangled bi-directional terminals, wherein each bi-directional terminal can assume any one of three logical states, which are a logical true state, a logical false state, and an indefinite state, in which state the bi-directional terminal accepts one of the logical true and logical false states as an external input from an external source. An entanglement logic resolves the logical state of the bi-directional terminals according to a predetermined set of logical entanglement rules between the bi-directional terminals.

Abstract: To provide a logical operation circuit and a logical operation method which can perform a logical operation using a ferroelectric capacitor. A logical operation circuit 1 has ferroelectric capacitors CF1 and CF2 and a transistor MP. The ferroelectric capacitor CF1 can retain a polarization state P1 corresponding to a logical operator. In an operation and storage process, a source potential Vdd corresponding to first operation target data y1=1 and a ground potential GND corresponding to second operation target data y2=0 are given to a first terminal 3 and a second terminal 5, respectively, of the ferroelectric capacitor CF1. The polarization state of the ferroelectric capacitor CF1 is thereby shifted to P4. A residual polarization state corresponding to the polarization state P4 is P2. The residual polarization state changes (P1, P1, P2 or P1) depending on the combination of y1 and y2 (0-0, 0-1, 1-0 and 1-1).

Abstract: A new reversible element with six lines (three input lines and three output lines) and two states are proposed. This element is computationally universal in the sense that a universal Turing machine can be constructed from it. Two reversible elements, each of which has two input lines, two output lines, and two states. These two elements are related to each other in the sense that their functionalities are each other's inverse, so, one of the elements can be obtained from the other by reversing the operations conducted by the other, and interpreting the other's input lines as output lines and the other's output lines as input lines. Together these two elements form a computationally universal set, i.e., a universal Turing machine can be constructed from them.

Abstract: An output buffer for driving a capacitively-terminated transmission line produces a waveform which comprises a first portion during which the waveform transitions from a voltage V1 to a voltage V2; a second portion during which it remains fixed at V2; a third portion during which it transitions to a voltage V3; and a fourth portion during which it remains fixed at V3. The waveform is created within a unit interval whenever successive data bits transition between logic states. The first and second portions are generated with circuitry arranged such that V2 is maximized by reducing the buffer's output impedance. The fourth portion is generated with circuitry which has a non-zero output impedance preferably equal to the transmission line's characteristic impedance, to absorb transitions reflected back to the source circuitry by the capacitive termination.

Abstract: Methods for implementing familiar electronic circuits at nanoscale sizes using molecular-junction-nanowire crossbars, and nanoscale electronic circuits produced by the methods. In one embodiment of the present invention, a 3-state inverter is implemented. In a second embodiment of the present invention, two 3-state inverter circuits are combined to produce a transparent latch. The 3-state inverter circuit and transparent-latch circuit can then be used as a basis for constructing additional circuitry, including master/slave flip-flops, a transparent latch with asynchronous preset, a transparent latch with asynchronous clear, and a master/slave flip-flop with asynchronous preset.

Abstract: An IC chip 10 is divided into the analog circuit area 1 and a digital circuit area 2 in its layout. A clock generator circuit 6 that generates a clock signal CK is arranged within the digital circuit area 2, and a switching circuit 4 that performs switching operations by the clock signal CK is also arranged within the digital circuit area 2. This enables shortening of the wiring length of the clock line 9, which is routed from the clock generator circuit 6 to the switching circuit 4, and also enables the distance between the clock line 9 and the analog circuits within the analog circuit area 1 to be as great as possible. Through this, inconvenience where digital noise caused by the clock signal flowing through the clock line 9 jumps into analog circuits can be suppressed.

Abstract: Chemically assembled electronic nanotechnology (CAEN) provides an alternative to using Complementary Metal Oxide Semiconductor (CMOS) for constructing circuits with feature sizes in the tens of nanometers. A molecular latch and a method using the latch that enables it to act as a state holding device, perform voltage restoration, and to provide I/O isolation is disclosed.

Abstract: An IC chip 10 is divided into the analog circuit area 1 and a digital circuit area 2 in its layout. A clock generator circuit 6 that generates a clock signal CK is arranged within the digital circuit area 2, and a switching circuit 4 that performs switching operations by the clock signal CK is also arranged within the digital circuit area 2. This enables shortening of the wiring length of the clock line 9, which is routed from the clock generator circuit 6 to the switching circuit 4, and also enables the distance between the clock line 9 and the analog circuits within the analog circuit area 1 to be as great as possible. Through this, inconvenience where digital noise caused by the clock signal flowing through the clock line 9 jumps into analog circuits can be suppressed.

Abstract: A set of deoxyribozyme-based logic gates are capable of generating any Boolean function. The gates include basic NOT and AND gates, and the more complex XOR gate. These gates were constructed through modular design that combines molecular beacon stem-loops with hammerhead-type deoxyribozymes. The gates have oligonucleotides as both inputs and output, thereby communication between various computation elements in solution. The operation of these gates is conveniently connected to a fluorescent readout.

Abstract: A reception line break detection apparatus includes a transmission-side line drive, a reception line, a switching element, and a reception-side line receiver receiving signals transmitted from the transmission-side line drive through the reception line. The apparatus further includes a break detection unit detecting a break of the reception line using the switching element, where the switching element is switched according to a line voltage of lead-in wires branched off from the reception line. Accordingly, the apparatus includes fewer components than conventional apparatuses and fewer power sources are required.

Abstract: Various systems and methods for reducing the power consumption of CSRs (Control and Status Registers) within an integrated circuit (IC) are disclosed. In one embodiment, an IC includes a plurality of CSRs. Each CSR includes one or more flip-flops that are used to store one or more bits of control and/or status information for an associated device on the IC. The IC also includes one or more clock gates. Each clock gate is coupled to provide a gated clock signal to one or more of the flip-flops in a respective one of the CSRs. Each clock gate is configured to output a clock signal as the gated clock signal if a clock enable signal that corresponds to the respective CSR is asserted. The IC also includes one or more clock gating units that are each configured to generate the clock enable signal for a respective one of the CSRs.

Abstract: A charge transformer is disclosed for coupling charge from a first device to a charge sensitive device, such as a single electron transistor. The charge transformer includes a plurality of capacitors that are alternatively connected in parallel and series such that a power signal from the first device charges the capacitors when they are connected in parallel, and the capacitors are discharged to the charge sensitive device when they are connected in series.

Abstract: A logic input circuit for an industrial equipment automatic control system supplied by a DC voltage source, in particular a battery (16), comprises a voltage step-up energy converter (12) composed of an inductance coil (L) and a switching transistor (TR), connected to the input (E1) of the circuit (10); a logic level detector (DL) having a optocoupler; and a clock circuit (H) controlling the transistor (TR) by adjusting the frequency or the duty cycle to perform voltage matching with the signals applied to the input (E1), and also the value of the voltage surge generated in logic high state (1) by the inductance coil (L) when switching of the transistor (TR) to the off state takes place.

Abstract: An integrated circuit having an identification code of M bits includes a communication interface circuit for receiving a selective identification request and a selection code, and a processing circuit connected thereto. The processing circuit includes a logic comparator having a first input for receiving the selection code and a second input for receiving the identification code, and an output for delivering an equal signal if the selection and identification codes are equal. A shift register has an output coupled to the first input of the logic comparator. A serial memory stores the identification code, and has a serial output coupled to the second input of the logic comparator and to a serial input of the shift register. A controller is connected to the shift register and to the serial memory for loading the selection code into the shift register, and for applying M shift pulses to the shift register and M read pulses to the serial memory.

Abstract: The apparatus forms an electric circuit on a construction member of a machine based on a set of three-dimensional data. The data defines a position and a profile of the construction member, a position of the electric circuit, and a shape of the electric circuit. The electric circuit is used for electrical connection between electric instruments mounted on the machine. The data is associated with a reference coordinate system provided in the machine, and the data includes coordinates of points for determining arrangement of the electric circuit, a distance between any two of the points adjacent to each other, and a cross-sectional area of the electric circuit associated extended between the two points.

Abstract: The invention relates to circuit elements and computing networks for resolving logical entanglement, in which the allowed logical value of a variable in a set of variables depends on the logical values of the other variables in the set. A circuit element according to the invention comprises two or more logically entangled bi-directional terminals, wherein each bi-directional terminal can assume any one of three logical states, which are a logical true state, a logical false state, and an indefinite state, in which state the bi-directional terminal accepts one of the logical true and logical false states as an external input from an external source. An entanglement logic resolves the logical state of the bi-directional terminals according to a predetermined set of logical entanglement rules between the bi-directional terminals.