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Computer implemented method of high-level synthesis for the efficient
verification of computer software
Verification friendly models for SAT-based formal verification are generated from a given high-level design wherein during construction the following guidelines...
Display system for displaying key groups according to their functions
Individual keys necessary for operations are grouped into key groups according to their functions. Key groups which do not fall within a display block allotted...
System and method for low-density parity check (LDPC) code design
Disclosed is a density evolution algorithm based on a refined definition of node and edge densities for different parts of the code. In particular, density...
Defect information managing method, information recording and/or
reproducing apparatus, and information...
In order to select the latest defect management information, the latest selection information first is selected by searching a plurality of selection information...
Semiconductor integrated circuit and method of testing same
A semiconductor integrated circuit includes an MISR (Multiple-Input Signature Register) for generating and storing compressed code based upon code from a ROM,...
Electronic circuit and integrated circuit including scan testing circuit,
and power consumption reducing method...
An integrated circuit with a scan testing circuit which enables reducing power consumption in normal operation mode is provided. A power-supply controller...
Soft error rate calculation method and program, integrated circuit design
method and apparatus, and integrated...
A first mathematical expression indicating a dependence of SER on an information storage node diffusion layer area at the same information storage node voltage...
Server migration planning system and server migration planning method
A server migration planning system for planning server migration from source servers to destination servers is provided. A processor allocates the respective...
Iterative abstraction using SAT-based BMC with proof analysis
A method of obtaining a resolution-based proof of unsatisfiability using a SAT procedure for a hybrid Boolean constraint problem comprising representing...
Positioning structure, positioning method, case and mobile communication
In integrally forming a positioning convexity on an inner surface of a case, breakage during a fall and the like is prevented by increasing the strength of the...
Mobile communication system and method for determining base station
antenna proximity state
Mobile terminals 201 to 203 measure strength of the received signal from plurality of base station antennas 101 to 105 and transmits it to network system 300....
Dispersion compensation type optical signal receiving apparatus, receiving
circuit, receiving method, and...
A dispersion compensation type optical signal receiving apparatus includes: an APD element for converting input signal light inputted from a transmission line...
Visible light control apparatus, visible light control circuit, visible
light communication apparatus, and...
There is provided a visible light control apparatus including: a modulation unit (corresponding to a PPM signal generation circuit, a subcarrier generation...
A dual-polarization receiver for receiving polarized wave signals whose directions are different from each other has receiving demodulation units of a working...
System and method for remotely controlling a communication terminal
When a setting in an IP telephone terminal is to be changed, a remote resetter registers subscriber information corresponding to this IP telephone terminal and...
Handover function testing method and spectrum spread mobile communications
At least a mobile terminal 10, base station radio apparatuses 20a and 20b that communicate with the mobile terminal 10, and a radio base station control...
Path switching control system, path switching control method and computer
system using path switching control
Disclosed is a path switching control system for controlling path switching, including: an active path control unit for controlling active paths; a standby path...
A word line WLA of A port is activated based on a clock signal ACLK, and a word line WLB of B port is activated based on a port setting signal RDXA indicating...
Magnetoresistance device with a diffusion barrier between a conductor and
a magnetoresistance element and...
A magnetoresistance device is provided for improving thermal stability of a magnetoresistance element by preventing inter-diffusion between a conductor (such as...
Controller driver and liquid crystal display apparatus using the same
A controller driver includes an overdrive processing unit generating corrected image data based on image data and image data of one frame previous to the image...
Radar system, radar transmission signal generation method, program
therefor and program recording medium
Disclosed is a radar system capable of detecting near targets even in case of using discrete bands transmission signal. For this end, a discrete bands selection...
Frequency synthesizer having improved frequency hopping
A frequency synthesizer switches the frequency at a high rate, is of low power consumption, and has a high signal-to-noise ratio. CMOS quadrature VCOs 31, 32...
High speed amplifier with controllable amplification and output impedance
and comparator using the same
In an amplifier including first and second power supply terminals, first and second output terminals, a first load connected between the first power supply...
Step-up power supply circuit and stepping-up method
Boosting operation of a charge pump is performed at a fixed period irrespective of the state of a load. A regulator for controlling a charge pump includes: a...
An output circuit having an output transistor which switches a load current is disclosed. The output circuit includes a load current detecting block which...
Triangular wave generator
Triangular wave oscillation circuits generate A-wave and B-wave with phases opposite to each other, and are capable of independently controlling oscillation...
Semiconductor integrated circuit with leakage current suppressed
In a semiconductor integrated circuit, a cell arrangement area is provided on a semiconductor substrate to allow a plurality of basis cells to be arranged. A...
Low amplitude differential output circuit and serial transmission
interface using the same
A low amplitude differential output circuit includes a pre-buffer circuit configured to output a main buffer drive signal of a-first drive signal and a second...
Transistor with heat dissipating means
A semiconductor device having sufficiently high heat dissipation performance while inhibiting an increase in the area of a chip is provided. In semiconductor...
Integrated circuit device with temperature monitor members
In a semiconductor integrated circuit device, a logic circuit section is provided at the top surface of a P-type silicon substrate and a multi-level wiring...
Group III nitride semiconductor optical device
The present invention provides a semiconductor laser excellent in the current injection efficiency. In an inner stripe type semiconductor laser according to the...
Bolometer-type THz-wave detector
In a micro-bridge structure in which a temperature detecting portion 14 (diaphragm) including a bolometer thin film 7 is supported by a supporting portion 13 in...
Method of forming a semiconductor device featuring copper wiring layers of
different widths having metal...
In a semiconductor device, an insulating interlayer is provided above a semiconductor substrate, and a plurality of first wiring layers and a plurality of second...
System for supporting security administration and method of doing the same
A system for supporting security administration in a network system, includes a node-information memory storing node information indicative of security functions...
Disk array system and rebuild method thereof
Disclosed is a disk array system which includes a plurality of disks constituting a disk array and a backup storage for backing up data in the disk array and...
Control apparatus, upgrade method and program product of the same
A control device ensures system booting without delay or failure even if the system cannot be booted using newly downloaded upgraded software. Nonvolatile...
Information transmission system and information transmission method
In this information transmission system, a first user terminal gains access to a business server through a communication network, to transmit a body text of an...
Apparatus and method for transmission power balance adjustment in a mobile
A transmission power control system can establish synchronization by matching adjustment start timings while repeating adjustment periods even when start timings...
Mobile communication system, base station, and communication control
A wireless communication system comprising a transmitting station and a receiving station, and a control method therefore. A mobile station (101) as the...
System and method for address notification in a network
A network system includes a service providing apparatus; first and second backup apparatuses, each of which is configured to back up at least a part of a...
Signal processing method of wobble signal, recording and reproducing
method of optical disc, optical disc...
In a method of and an apparatus for creating a reproduced wobble signal by subtracting an estimated crosstalk signal, expressed by a sine waveform having a...
Drive circuit for display device
A drive circuit for driving a display device includes: a first data latch circuit that holds image data corresponding to one line from; a second data latch...
Remote control system and method thereof, remote control device and device
targeted for control
In a remote control system, when a user directs a host device of a portable type toward target devices for search and specification, a search signal including a...
Interface circuit and signal output adjusting method
The problem to be solved by of this claimed application is solved by providing an interface circuit and a signal output adjusting method that are capable of...
Semiconductor device with a high-frequency interconnect
Provided is a semiconductor device having a high-frequency interconnect, first dummy conductor patterns, an interconnect, and second dummy conductor patterns....
Semiconductor method having silicon-diffused metal wiring layer
In a semiconductor device, an insulating interlayer having a groove is formed on an insulating underlayer. A silicon-diffused metal layer including no metal...
Semiconductor memory device
A semiconductor memory device has bit lines, capacitors, bit contacts and capacitor contacts, wherein the bit lines are provided over a semiconductor substrate,...
Group III nitride compound semiconductor light-emitting device
A group III nitride compound semiconductor light-emitting device according to the present invention includes: an active layer (105) comprised of a group III...
Semiconductor device and method of manufacturing the same
An object of the invention is to provide a semiconductor device which includes a barrier metal having high adhesiveness and diffusion barrier properties and a...
Production method of flexible electronic device
A flexible electronic device excellent in heat liberation characteristics and toughness and a production method for actualizing thereof in low cost and with...