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Semiconductor integrated circuit device and testing method of the same
A disclosed semiconductor integrated circuit device includes a logic circuit, a memory circuit to which data are written by the logic circuit and from which the...
Control circuit for synchronous rectifier-type DC-DC converter,
synchronous rectifier-type DC-DC converter and...
To provide a control circuit for a synchronous rectifier-type DC-DC converter, a synchronous rectifier-type DC-DC converter and a control method thereof in...
Capacitor having upper electrode not formed over device isolation region
The semiconductor device comprises a device isolation region 14 formed in a semiconductor substrate 10, a lower electrode 16 formed in a device region 12 defined...
Method for manufacturing semiconductor device and polisher used in the
method for manufacturing semiconductor...
A method for manufacturing a semiconductor device, including depositing an interconnect material including Cu or Cu alloy over an insulating film, and polishing...
Semiconductor memory device
A semiconductor memory device is constructed to include a memory cell formed by a plurality of transistors, wherein each of gate wiring layers of all of the...
Computer program and apparatus for updating installed software programs by
comparing update times
A computer program and apparatus that minimize the time required to update installed programs to a new version. Upon receipt of a request for updating old...
Signal connection program, method, and device of hierarchical logic
Information of a logic circuit including a hierarchical structure and connection target information up to a connection target including a pin or a net via...
Apparatus, method, and program for verifying logic circuit operating with
multiple clock signals
A verification apparatus that can verify a circuit in a shorter time while taking possible metastability into consideration. A clock domain crossing (CDC)...
CPU suppression system and CPU suppression method using service processor
It is possible to suppress a CPU showing signs of unstable operation before the OS starts. A micro program acquires error CPU information (which cannot be...
Macro delivery system and macro delivery program
In a delivery information setting processing, for each macro, deliverability of the macro and a kind of macro data for constituting the macro are set for each...
Differential M phase-shift modulator
The present invention is a miniaturized differential M phase-shift modulator (M=2.sup.n: n is 2 or more) in which a plurality of Mach-Zehnder type light...
Aiding apparatus, design aiding method, computer readable recording medium
recorded thereon a design aiding...
An apparatus comprises a retrieving unit calculating a degree of similarity of each of the plural pieces of feature information about the respective plural...
Paper sheet processor
In a paper sheet processing apparatus comprising a function for determining the state of a paper sheet, an optical sensor generates template data by optically...
Data embedding apparatus and printed material
An apparatus embeds data into an area of image data. The apparatus determines whether colors of the area are specific colors, modifies image data of the area...
Computer product, outbound-operation support apparatus, and
outbound-operation support method
An outbound-operation support apparatus extracts a set of materials corresponding to received contents of an operation from a material database (DB) and extracts...
System and method for the adjustment of compensation applied to a signal
In one embodiment of the present invention, a method for adjusting a signal includes applying at least one of a loss compensation for frequency-dependent...
System and method for the non-linear adjustment of compensation applied to
In one embodiment of the present invention, a method for adjusting a signal includes applying loss compensation for frequency-dependent distortion to a signal...
Peak suppression method, peak suppression apparatus and wireless
The present invention provides a peak suppression method, including a first step for detecting characteristic information of a peak part of a transmission...
OFDM communication system and OFDM communication method
In an OFDM communication system that performs OFDM data communication by dividing a band region into a plurality of bands and assigning each band to a mobile...
Transmitting apparatus and frame transfer method
A transmitting apparatus includes a network interface for connecting between networks; an information embedding unit that embeds, in a frame output from the...
Memory circuit and control method thereof
A memory circuit having a global signal driving circuit, which, when a first read signal is inputted from a first bit signal line with a column signal inputted...
Phase detection method, phase detecting apparatus, synchronous-motor
control method, and synchronous motor...
It is determined which of six continuous sections having different magnitude correlation of signal amplitude of each phase of an input three-phase signal a...
Electronic device, standoff member, and method of manufacturing electronic
An electronic device comprises a semiconductor device having a package substrate with bumps. The semiconductor device is bonded to a mounting substrate by...
Compound semiconductor device and the fabricating method of the same
A GaN layer functions as an electron transit layer and is formed to exhibit, at least at a portion thereof, A/B ratio of 0.2 or less obtained by a...
Stack structure cutting method and stack structure
A method of cutting a stack structure and the stack structure are disclosed. In the stack structure comprising at least one laser absorbing member and at least...
Semiconductor device and manufacturing method thereof
A semiconductor device comprises a field-effect transistor arranged in a semiconductor substrate, which transistor has a gate electrode, source/drain impurity...
Connector with reinforced mounting structure
A connector includes a wiring board; a lead configured to connect the wiring board electrically to an external board; a conductive layer configured to connect...
Method and system for accounting item sold by weight
A system for accounting an item sold by weight according to the present invention detects the weight of the item sold by weight taken in a package, calculates...
Circuit design method and circuit design system for calculating power
consumption considering IR-drop
In a circuit design method, a computer calculates power of each of cells, calculates an IR drop value by calculating a voltage decreased due to an IR drop for...
Distributed transaction processing method, distributed transaction
processing system, transaction management...
A conductor transmits a commit processing request to directors in response to a commit request received from an application. Upon receipt of a response to the...
Method, apparatus, and system for controlling data storage
When taking a back up of data stored on a disk in a redundant array of inexpensive disks (RAID) device to a plurality of tape devices, writing of the data is...
Computer-readable recording medium having communication program recorded
thereon, communication apparatus, and...
A communication program causes a computer to perform communication processing of received packets in response to reception of interrupt processing, the...
Router for automatically generating IP address
A router for automatically generating an IP address including a position identifier portion and an interface identifier portion includes a routing table for...
Method and apparatus for extracting characteristic of semiconductor
A method for efficiently extracting a variation distribution of a characteristic for a semiconductor integrated circuit. The method extracts a characteristic...
A wireless communications device 2 comprising a wireless control function unit 11, a Bluetooth control function unit 12, and a user interface unit 13, wherein...
Optical waveform measuring apparatus and optical waveform measuring method
The present invention relates an optical waveform measuring apparatus designed to eliminate the polarization dependency of an intensity correlation signal...
Digital broadcast receiver, mobile terminal and channel search method
A tuner selects a channel in a designated frequency band. An FFT circuit converts a received signal in the selected channel into a plurality of carrier signals....
A comparator compares the voltage of an envelope signal by applying envelope detection to a signal amplitude-modulated by a digital signal encoded by a...
Optical semiconductor device having diffraction grating disposed on both
sides of waveguide and its manufacture...
An active layer (18) is formed over a semiconductor substrate having a pair of facets (15A, 15B) mutually facing opposite directions. An upper cladding layer...
Network connection method, network connection system, and, layer 2 switch
and management server forming the...
In a network connection method for interconnecting a virtual LAN distributed over plural sites via a network formed by plural layer 2 switches, a layer 2 switch...
Node apparatus and maintenance and operation supporting device
The present invention relates a node device cross-connected to a STM transmission system and a maintenance and operation support device connected to the node...
Method of making assembly module and board module and electronic apparatus
A second member is superposed on a first member. A first recognition mark is described on the surface of the first member. A second recognition mark is described...
When pump light is supplied to a transmission line fiber from a downstream station toward an upstream station and signal light from the upstream station is...
A loop antenna includes a dielectric substrate taking a cuboid form, and a loop part composed of a metal that covers two pairs of facing surfaces of the...
Differential current mirror circuit
A differential current mirror circuit includes: a first branching unit that branches current through a first current input terminal to a first current path and a...
Sizing and placement of charge recycling (CR) transistors in
In one embodiment, a circuit includes a first row of circuit blocks that are each connected to a supply directly and to ground via a first sleep transistor. A...
Variable delay circuit and delay amount control method
A variable delay circuit comprising a first delay element configured to delay an input signal, a second delay element coupled to the first delay element in...
Semiconductor device with molten metal preventing member
A semiconductor includes a board, a semiconductor element mounted on the board, an electronic component, with the semiconductor element, mounted on the board, a...
Semiconductor device with tensile strain and compressive strain
A semiconductor device according to the present invention includes an active region having a MOS transistor and a groove surrounding the periphery of the active...
Method of manufacturing an electronic component and an electronic device
An electronic component is equipped with electrode protrusions that make it possible to mount the electronic component without covering connection pads of a...