Patent application number | Description | Published |
20090207850 | System and method for data packet transmission and reception - A system transmits a data packet from a transmitting apparatus to a receiving apparatus. The receiving apparatus includes a receive buffer, and a size specifying information transmitting unit that transmits size specifying information to the transmitting apparatus. The transmitting apparatus includes a transmit buffer, a credit storage unit that stores, as a credit, a value corresponding to a total size of all data packets stored in the receive buffer, a credit adding unit that adds a credit to the stored credit on transmitting a data packet, a credit subtracting unit that specifies a size of a read-out data packet on receiving the size specifying information, subtracts a credit corresponding to the specified size from a stored credit, and a transmission controlling unit that controls data packet transmission based on a credit stored in the credit storage unit. | 08-20-2009 |
20090300452 | ERROR IDENTIFYING METHOD, DATA PROCESSING DEVICE, AND SEMICONDUCTOR DEVICE - A data processing device which performs a data transmission between semiconductor devices using a plurality of signal lines. In the data processing device, when there occurs an error in a data transmission from a transmitting device to a receiving device using a plurality of signal lines, data in which the error has occurred is stored. The stored data is compared bit by bit with non-erroneous data, thereby designating a bit in which error has occurred in the stored data. | 12-03-2009 |
20100067575 | DECODING METHOD, DECORDER AND DECODING APPARATUS - A decoding method generates a rectangular residual image by performing an inverse quantization and inverse frequency conversion processes based on coefficient data, a rectangular predicted image by reading a reference image based on motion vector data, and a decoded image by adding the residual image and the predicted image. The predicted images with respect to at least two or more rectangular regions are stored when generating the rectangular predicted image, and a predicted image ready signal notifies that the predicted image with respect to the at least two or more rectangular regions has been generated. The timings to store the coefficient data and the motion vector data are controlled in response to the predicted image ready signal. | 03-18-2010 |
20100275084 | TRANSMISSION DEVICE, RECEIVING CIRCUIT AND CONTROL METHOD OF TRANSMISSION DEVICE - A transmitting circuit transmits data to which an error detection code is attached to a receiving circuit via a transmission path. When detecting the error of the data received via the transmission path, a receiving circuit transmits a retransmit request for the data in which the error is detected to the transmitting circuit. The receiving circuit enters a termination unit adjustment period using the error detection of the received data as a trigger and updates the resistance values of a receiving side termination unit installed at the termination of the transmission path to an appropriate value within the termination unit adjustment period. | 10-28-2010 |
20110072296 | INFORMATION PROCESSING APPARATUS, DATA RECEPTION DEVICE AND METHOD OF CONTROLLING THE INFORMATION PROCESSING APPARATUS - A clock adjustment circuit delays a phase of a clock signal on the basis of a TAP value so as to output an adjusted clock signal. By synchronizing transmission data with the adjusted clock signal, reception data is generated. A data adjustment circuit delays the transmission data on the basis of a TAP2 value. By synchronizing the delayed transmission data with the adjusted clock signal, adjusted reception data is generated. A data adjustment control circuit generates the TAP2 value on the basis of a result of a comparison between the reception data and the adjusted reception data, and outputs to a clock adjustment control circuit an instruction to update the TAP value. | 03-24-2011 |
20110083059 | Information processing device, data transmitting device, and data transfer method of data transmitting device - A selection-signal generating circuit in an LSI being a transmission-side LSI, when a transmission error is detected on an A-side signal line and degeneration control is performed thereon, instructs a selector to select an input from an ECC generator in order to transmit data and ECC data for this data to be transmitted via the B-side signal line, via the A-side signal line. In this manner, the degenerated signal line is used to transmit the ECC data for transmission data to be transmitted via a signal line which is not degenerated. | 04-07-2011 |
20110309868 | Data transfer unit, data transmission device, data receiving device, and control method - A transmission LSI calculates a buffer usage rate in accordance with data stored in a buffer in a transmission data processing unit and determines, in accordance with the calculated buffer usage rate, the number of signal lines that perform a phase readjustment and the timing thereof. Then, the transmission LSI and a receiving LSI perform a phase adjustment using some of the signal lines and continues a data transfer using the rest of the signal lines. Accordingly, it is possible to maintain the optimum phase of a clock without delaying the data transfer. | 12-22-2011 |
20120008670 | SELF-TESTING APPARATUS AND METHOD FOR PHASE ADJUSTMENT CIRCUIT - A signal inversion unit inverts an adjustment pattern signal input as received data. A clock adjustment control circuit acquires a first TAP value adjusted and obtained when a phase adjusting operation is performed on a clock adjustment circuit in a state in which the adjustment pattern signal is not inverted, a first detection frequency of the adjustment pattern signal in a runtime of the operation, a second TAP value adjusted and obtained when the phase adjusting operation is performed in a state in which the adjustment pattern signal is inverted by the signal inversion unit, and a second detection frequency of the adjustment pattern signal in the runtime of the operation. A controller tests an operating state of the phase adjusting operation based on the first and second TAP values and the first and second detection frequencies of the adjustment pattern obtained by the clock adjustment control circuit. | 01-12-2012 |
20120239996 | MEMORY CONTROLLER, INFORMATION PROCESSING APPARATUS AND METHOD OF CONTROLLING MEMORY CONTROLLER - A memory controller which is connected to a memory module having an ECC (Error Check and Correction) function and which controls access to the memory module, the memory controller, has an error detection unit configured to detect an error bit and a position of the error bit by reading, from the memory module, information on codes of the ECCs corresponding to a plurality of read data read from the memory module, a buffer configured to temporarily store the plurality of read data, and a determination unit configured to determine, when the plurality of read data stored in the buffer include a number of data in which a correctable error is detected by the error detection unit and error detection positions of the detected data are the same as each other, that a correctable error is included in a group of the plurality of read data. | 09-20-2012 |
Patent application number | Description | Published |
20100258557 | IMAGE FORMING APPARATUS - A heating fuser includes: a rotating member configured to heat a toner transferred onto a sheet; a first coil body configured to generate a first magnetic field for inducing eddy-current in a first area including the center in a rotation axis direction of the rotating member; second coil bodies configured to generate second magnetic fields for inducing eddy-current in second areas of the rotating member adjacent to the first area in the rotation axis direction; third coil bodies located to extend over the first and second coil bodies when viewed in a direction orthogonal to the rotation axis direction; and a driving circuit configured to drive the third coil bodies between a first state in which the third coil bodies generate magnetic fields for weakening the first magnetic field and a second state in which the third coil bodies generate magnetic fields for strengthening the second magnetic fields. | 10-14-2010 |
20110070006 | TEMPERATURE EQUALIZING ROLLER AND FIXING DEVICE - A temperature equalizing roller includes a metal pipe, a heat pipe that is located inside the metal pipe and has a thermal expansion coefficient higher than that of the metal pipe, and a joining layer. The joining layer lies between an outer peripheral surface of the heat pipe and an inner peripheral surface of the metal pipe, joins the outer peripheral surface of the heat pipe and the inner peripheral surface of the metal pipe, and has a higher thermal conductivity than a thermal conductivity of air. | 03-24-2011 |
20110076043 | FIXING DEVICE - A fixing device includes a belt that has an endless shape, a roller that forms a nip with the belt, a support member that supports the belt interposed between the support member and the roller, a coil that generates a magnetic field for inducing current in the belt, an auxiliary heat generation member that generates heat with the current induced by the magnetic field in the loop of the belt, and a temperature sensor that is opposed to the auxiliary heat generation member with the belt interposed between the element and the auxiliary heat generation member and detects the temperature of an outer peripheral surface of the belt. | 03-31-2011 |
Patent application number | Description | Published |
20110056173 | Waste Disposal Apparatus - A waste disposal apparatus includes: a waste accommodating main body that has a film attachment portion in its upper region, and stores a waste material that is placed therein; a film accommodating cassette having a cylindrical tubular core that forms a waste inlet at its upper end, a lower flange that extends radially outward from a lower end of the tubular core, and a cylindrical film that is positioned so as to surround the tubular core and is accommodated so as to be compressed in an axial direction of the tubular core; and a cassette coupling mechanism for detachably attaching the film accommodating cassette to the film attachment portion. | 03-10-2011 |
20110056941 | Waste Disposal Apparatus - A waste disposal apparatus includes an open/close sealing mechanism that nips a film at a position between a film accommodating portion and a waste accommodating main body to seal a space below the nipped part of the film from a space above the nipped part of the film. The sealing mechanism has a sealing door capable of being opened and closed, and a sealing door receiving portion. Film nipping portions of the sealing door and the sealing door receiving portion include concavo-convex shapes that bend a vertical intermediate portion of a film portion to be nipped, laterally with respect to an imaginary straight line that connects upper and lower ends of the film portion to be nipped. | 03-10-2011 |
20110056942 | Waste Disposal Apparatus - A waste disposal apparatus includes a lid lock mechanism for locking a lid and an upper part of a waste accommodating main body together in a coupled state, and a main body lock mechanism for locking the upper part and a lower part of the waste accommodating main body together in a coupled state. The waste disposal apparatus further includes a lid unlock mechanism in which a direction of an operation of unlocking the lid lock mechanism is different from that of an operation of opening the lid, and a main body unlock mechanism in which a direction of an operation of unlocking the main body lock mechanism is different from that of an operation of opening the upper part of the waste accommodating main body. | 03-10-2011 |
20110056953 | Refill Film for Waste Disposal Apparatus, Refill Film Accommodating Cassette, and Portable Waste Disposal Bag - A refill film for a waste disposal apparatus includes: a film annular body that is formed by a long tubular film folded so as to be compressed in an extending direction thereof; and a wrapping sheet that is made of a material capable of being cut, and wraps the film annular body while keeping a central hole of the film annular body open, and maintains the compressed state. Such a refill film is directly placed in a waste inlet of the waste disposal apparatus. | 03-10-2011 |
20110056967 | Film Accommodating Cassette for Waste Disposal Apparatus - A film accommodating cassette is detachably attached to a film attachment portion formed in an upper region of a waste disposal apparatus for accommodating a waste material, and includes only: a cylindrical tubular core that forms a waste inlet at its upper end; a lower flange that extends radially outward from a lower end of the tubular core; and an upper flange that extends radially outward from the upper end of the tubular core. The lower flange has a cassette-side latching portion that engages with the film attachment portion to couple the film accommodating cassette with the film attachment portion. | 03-10-2011 |
Patent application number | Description | Published |
20100260525 | FIXING DEVICE AND IMAGE FORMING APPARATUS - Plural main cores and plural sub-cores are arranged spaced apart from each other along a direction orthogonal to a rotating direction of a heat belt. The plural main cores are opposed to a first area where a sheet having first width in the heat belt passes. The plural sub-cores are opposed to second areas that are areas excluding the first area in an area where the sheet having second width larger than the first width in the heat belt passes. The plural sub-cores have thickness in the direction orthogonal to the rotating direction of the heat belt smaller than the thickness of the plural main cores. | 10-14-2010 |
20100310266 | FUSER FOR IMAGE FORMING APPARATUS AND HEATING CONTROL METHOD - Certain embodiments provide a fuser including: a heat roller; a press roller; a coil; an inverter; a driver; a mechanism configured to change a clearance of a gap between a coil and an outer circumferential surface of the heat roller; and a controller. The controller sends information indicating a first power level to the driver. The mechanism changes the clearance to a first distance. The controller sends information indicating a second power level larger than the first power level to the driver. The mechanism changes the clearance to a second distance larger than the first distance. | 12-09-2010 |
20100322654 | FUSER FOR IMAGE FORMING APPARATUS - A fuser includes: a rotational member configured to rotate; a press member configured to press a recording medium at a nip between the rotational member; an induction-current generator configured to generate induction current in the rotational member; and a controller configured to increase rotating speed of the rotational member after a trailing end of a preceding recording medium passes through the nip until a leading end of a following recording medium reaches the nip. | 12-23-2010 |
20100322655 | FUSER FOR IMAGE FORMING APPARATUS - A fuser includes: a belt member; plural rotational members configured to support the belt member; a press member configured to form a nip between the press member and the belt member; an induction-current generator configured to generate induction current in the belt member; and a controller configured to increase the induction current while a recording medium passes through the nip. | 12-23-2010 |
20100322658 | FUSER FOR IMAGE FORMING APPARATUS - A fuser includes: a rotational member configured to rotate; a press member configured to form a nip between the press member and the rotational member; an induction-current generator configured to generate an induction current in the rotational member; and a controller configured to reduce a nip temperature of the nip when a leading end of a recording medium reaches the nip to be lower than a nip temperature when an image on the recording medium is fixed. | 12-23-2010 |
20100322681 | FUSER FOR IMAGE FORMING APPARATUS - A fuser includes: a rotational member configured to rotate; a press member configured to press the rotational member; an induction-current generator configured to generate induction current in the rotational member; and a separator configured to separate a leading end of a recording medium that passes through a nip from the rotational member, when a distal end is in a separating position, and move to an open position. | 12-23-2010 |
20100322684 | FUSER FOR IMAGE FORMING APPARATUS - A fuser includes: a rotational member configured to rotate; a press member configured to press a recording medium at a nip between the rotational member; an induction-current generator configured to generate induction current in the rotational member; a heat insulator partially transparent to an infrared ray; an insulator driver configured to move the heat insulator to cover the press member; and a thermometer configured to receive the infrared ray emitted from the press member. | 12-23-2010 |
20110135358 | FIXING DEVICE COMPRISING AUXILIARY HEAT GENERATING MEMBER AND MAINTAINING GAP RELATIVE TO SEPARATOR - A fixing device includes a fixing belt comprising a first metal heat generating layer; a pressure section facing an outer periphery of the fixing belt; an induction current generating coil situated near a peripheral surface of the fixing belt; a nip forming member situated inside the fixing belt and applying pressure to the fixing belt toward the pressure section; and an auxiliary heat generating member situated inside the fixing belt, comprising a second metal heat generating layer, extending to a position facing the induction current generating coil, and comprising a projecting portion contacting the fixing belt. | 06-09-2011 |
20110135359 | FIXING DEVICE INCLUDING AUXILIARY HEAT GENERATING MEMBER COMPRISING REGION WIDER THAN HEAT GENERATION REGION - According to one embodiment, a fixing device includes: a fixing belt comprising a first metal heat generating layer; a pressing unit opposing to the outer circumference of the fixing belt; an induction-current generating coil presented near the circumferential surface of the fixing belt; a nip forming member present on the inner side of the fixing belt and configured to press the fixing belt against the pressing unit; and an auxiliary heat generating member present in a heating region by the induction-current generating coil on the inner side of the fixing belt, having a second metal heat generating layer, and extending to the outer side of the heating region by the induction-current generating coil. | 06-09-2011 |
20110188875 | AUTO DOCUMENT FEEDING DEVICE AND IMAGE SCANNING DEVICE - A fixing device comprises a fixing device comprising, a fixing body that contacts with a non-fixed toner on a recording medium, a pressing body that forms a nip between the pressing body and the fixing body, a first heater to heat the fixing body, a second heater to heat the pressing body and a control part that applies maximum electric power to the first heater and the second heater until the pressing body reaches a copy temperature when, although the fixing body reaches a copy temperature, the pressing body does not reach the copy temperature. | 08-04-2011 |
20110217096 | FIXING DEVICE - A fixing device includes a fixing belt comprising a first metal heat generating layer, a pressurizing unit which faces an outer circumference of the fixing belt, an induced current generating coil located within a hollow part of the fixing belt, a nip forming member which pressurizes the fixing belt to the pressurizing unit, and an auxiliary heat generating member located in a periphery of the fixing belt and comprising a second metal heat generating layer. | 09-08-2011 |
Patent application number | Description | Published |
20090129252 | RECORD MEDIUM, ITS MANUFACTURING METHOD, MOTHER DISC FOR RECORD MEDIUM, AND ITS MANUFACTURING METHOD - Binary information previously recorded in an innermost rim side area is enabled to be stably reproduced. A record medium is formed by sequentially laminating a first information layer | 05-21-2009 |
20100291337 | Optical recording medium and method for manufacturing the same - An optical recording medium includes: a substrate having a first principal surface and a second principal surface; one or plural information signal layers formed on the first principal surface of the substrate for undergoing recording or reproduction of information signals upon irradiation with light; and a barrier layer formed on the second principal surface of the substrate for suppressing the gas release from the second principal surface of the substrate, wherein an area of a region exposing from the barrier layer of the second principal surface of the substrate is not more than 688 mm | 11-18-2010 |
20140134440 | OPTICAL RECORDING MEDIUM SUBSTRATE, OPTICAL RECORDING MEDIUM, AND METHOD OF MANUFACTURING OPTICAL RECORDING MEDIUM SUBSTRATE - There is provided an optical recording medium substrate including a polycarbonate in which an average molecular weight is in a range from 15000 to 16000, and mass per unit volume at 25° C. is in a range from 1.1930 g/cm | 05-15-2014 |
20140165080 | CARTRIDGE AND RECORDING AND REPRODUCING APPARATUS - There is provided a cartridge including a running portion which causes both end portions of a disc-shaped recording medium to run, and a pressing portion which presses one end portion of the disc-shaped recording medium to press the other end portion against the running portion. Static friction coefficients of a portion of the pressing portion coming in contact with the one end portion and a portion of the running portion coming in contact with the other end portion are different. | 06-12-2014 |
Patent application number | Description | Published |
20090120788 | Cation-Exchange Fluorinated Membrane for Electrolysis and Process for Producing the Same - A cation-exchange membrane for electrolysis which comprises a fluoropolymer having ion-exchange groups and a porous base. It is characterized by having, on the anode-side surface of the membrane, protrusions comprising a polymer having ion-exchange groups. It is further characterized in that: when the average value of the heights of the tops of the protrusions from the anode-side surface of the membrane is expressed as h (μm), then 20≦h≦150; when the density of the protrusions distributed is expressed as P (protrusions per cm | 05-14-2009 |
20090305566 | CONNECTOR - A contact pin is accommodated in the housing body such that a first end portion of which is adapted to be subjected to soldering and is projected from an outer face of the housing body. A cover body is coupled to the housing body so as to cover the first end portion of the contact pin. | 12-10-2009 |
20140330932 | INFORMATION PROCESSING APPARATUS, AND METHOD AND INFORMATION PROCESSING SYSTEM - An information processing apparatus includes a first communication unit that receives management data including at least identification information of content data from a different device by using a first communication method. The apparatus also includes an output unit that outputs a first display based on the management information received by the first communication unit. Further, the apparatus includes a selection acceptation unit that accepts a selection of the content data according to a selection operation on the first display. The apparatus additionally includes a second communication that sends a request for the content data of which the selection acceptation unit accepts the selection to the different device and receives the content data corresponding to the request by using a second communication method whose communication range is wider than that of the first communication method. | 11-06-2014 |
20150145902 | DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE - According to one embodiment, a display device includes a plurality of pixel units which each includes a light-emitting element and a pixel circuit, a plurality of first scan lines and second scan lines, a plurality of video signal lines, a controller which controls a scan line drive circuit and a signal line drive circuit, wherein the pixel circuit comprises an output switch, a drive transistor, a capacitance, and a pixel switch, wherein the controller controls a reset operation, a cancellation operation, a correction operation, and a light-emitting operation, and the controller deforms a waveform of a control signal which is supplied from the second scan line in a manner that a time of transitioning the pixel switch from an on-state to an off-state is longer than the time of transitioning by a non-deformed control signal, when writing the video voltage signal in the correction operation. | 05-28-2015 |
Patent application number | Description | Published |
20090042508 | INFORMATION PROCESSING APPARATUS, AND METHOD AND INFORMATION PROCESSING SYSTEM - Disclosed herein is an information processing apparatus for sharing content data with a different apparatus which has the content data and management data including identification information of the content data and used for management of the content data, including: management data acquisition means; display control means; selection operation acceptance means; requesting means; and content data acquisition means. | 02-12-2009 |
20090043783 | INFORMATION PROCESSING APPARATUS AND METHOD AND INFORMATION PROCESSING SYSTEM - Disclosed herein is an information processing apparatus as a terminal apparatus with respect to a server which provides content data, including: a management data acquisition section; a display control section; a selection operation acceptance section; a requesting section; and a content data acquisition section. | 02-12-2009 |
20090271314 | Electronic money system and electronic money terminal - An electronic money system terminates communication to a management center indistinguishably from a case in which the communication to the management center is completed within a predetermined period when it is impossible to complete the communication to the management center within the predetermined period. By switching an operation mode, a predetermined portable terminal is used instead of a communication line to upload and download data. When it is impossible to obtain data required for processing through the communication line, processing is performed based on data possessed up until that time. | 10-29-2009 |
20120101889 | COUPON SELECTION SUPPORT APPARATUS, COUPON SELECTION SUPPORT SYSTEM, COUPON SELECTION SUPPORT METHOD, AND PROGRAM - Disclosed herein is a coupon selection support apparatus including: a commercial product information acquisition block configured to acquire commercial product information associated with a commercial product subject to a coupon; a commercial product analysis block configured to analyze a commercial product subject to a coupon; a usage log acquisition block configured to acquire a coupon usage log of each user; a log analysis block configured to analyze a purchase timing of a commercial product purchased by each user in the past; and a selection support block configured to predict a next purchase timing of the commercial product to preferentially present, at the next purchase timing, a coupon for the commercial product and coupons related with the coupon by the commercial product analysis block. | 04-26-2012 |
20120198354 | INFORMATION PROCESSING APPARATUS, AND METHOD AND INFORMATION PROCESSING SYSTEM - An information processing apparatus includes a first communication unit that receives management data including at least identification information of content data from a different device by using a first communication method. The apparatus also includes an output unit that outputs a first display based on the management information received by the first communication unit. Further, the apparatus includes a selection acceptation unit that accepts a selection of the content data according to a selection operation on the first display. The apparatus additionally includes a second communication that sends a request for the content data of which the selection acceptation unit accepts the selection to the different device and receives the content data corresponding to the request by using a second communication method whose communication range is wider than that of the first communication method. | 08-02-2012 |
20130067484 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, RECORDING MEDIUM AND INFORMATION PROCESSING SYSTEM - There is provided an information processing apparatus including a receiver configured to receive a request to perform processing related to a task, from a first information processing apparatus which functions as a client on a network; a scheduler configured to, when a rank of a priority of the scheduler of the information processing apparatus among information processing apparatuses on the network is a first predetermined rank or higher, assign the task to one or a plurality of second information processing apparatuses which function as nodes on the network; and a transmitter configured to transmit a request to execute processing related to the task assigned to the one or the plurality of second information processing apparatuses. | 03-14-2013 |
20140011454 | INFORMATION PROCESSING APPARATUS, AND METHOD AND INFORMATION PROCESSING SYSTEM - An information processing apparatus includes a first communication unit that receives management data including at least identification information of content data from a different device by using a first communication method. The apparatus also includes an output unit that outputs a first display based on the management information received by the first communication unit. Further, the apparatus includes a selection acceptation unit that accepts a selection of the content data according to a selection operation on the first display. The apparatus additionally includes a second communication that sends a request for the content data of which the selection acceptation unit accepts the selection to the different device and receives the content data corresponding to the request by using a second communication method whose communication range is wider than that of the first communication method. | 01-09-2014 |
20150143379 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, RECORDING MEDIUM AND INFORMATION PROCESSING SYSTEM - There is provided an information processing apparatus including a receiver configured to receive a request to perform processing related to a task, from a first information processing apparatus which functions as a client on a network; a scheduler configured to, when a rank of a priority of the scheduler of the information processing apparatus among information processing apparatuses on the network is a first predetermined rank or higher, assign the task to one or a plurality of second information processing apparatuses which function as nodes on the network; and a transmitter configured to transmit a request to execute processing related to the task assigned to the one or the plurality of second information processing apparatuses. | 05-21-2015 |
20150242596 | INFORMATION PROCESSING DEVICE, CONTROL METHOD, AND STORAGE MEDIUM - There is provided an information processing device including a communication unit configured to receive editing information of content data, an accumulation unit configured to accumulate the editing information, and a control unit configured to control whether to return the editing information to an external device in accordance with a right to use content corresponding to a requestor's identification information included in request information for requesting the editing information, the request information being received from the external device via the communication unit. | 08-27-2015 |
Patent application number | Description | Published |
20130138943 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND ELECTRONIC SYSTEM MOUNTED THE SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - An electronic system has a plurality of semiconductor integrated circuit deices which are connected in series via a single signal line. One semiconductor integrated circuit device of the plurality of semiconductor integrated circuit devices sequentially reads the setting data of each of the plurality of the semiconductor integrated circuit devices from a storage unit, sets the setting data of the one semiconductor integrated circuit device to a functional circuit of the one semiconductor integrated circuit device, and transfers second setting data of another semiconductor integrated circuit device to the another semiconductor integrated circuit device via the single signal line. | 05-30-2013 |
20130166978 | INTEGRATED CIRCUIT - An integrated circuit includes a first signal processing circuit in which first combination circuits and scan FFs are connected in an order of a scan FF, a first combination circuit, and a scan FF; a second signal processing circuit including a second combination circuit different from the first combination circuit; a first selection circuit configured to select data from a scan FF on an input side of one first combination circuit or data from an input terminal of the second signal processing circuit, and to output the data to the second combination circuit; and a second selection circuit configured to select data from another first combination circuit different from the one first combination circuit or data from the second combination circuit, and to output the data to the scan FF on an output side of the another first combination circuit. | 06-27-2013 |
20130275484 | DIVISION CIRCUIT AND MEMORY CONTROLLER - A separation circuit separates a 32-bit dividend, (e.g., 1695) into 4-bit segments and outputs 9 separated dividends. The position of each dividend counted from the dividend having the lowest bit is i. A first output circuit concatenates at the end of a dividend, 0s of number equal to an integer multiple of 4 bits. Each calculation circuit outputs an 8-bit quotient, a numerical value created by the first output circuit divided by 3(=2 | 10-17-2013 |
20130297895 | MEMORY CONTROLLER AND INFORMATION PROCESSING APPARATUS - A memory controller includes: a determination part configured to determine a type of a DIMM having a different address line topology based on SPD; a slew rate setting part configured to set a slew rate of an address signal based on the type of the DIMM determined by the determination part; and a delay setting part configured to set a data delay amount when reading/writing data. | 11-07-2013 |
20130339591 | RELAYING APPARATUS, RELAY HISTORY RECORDING METHOD, AND DATA PROCESSING APPARATUS - When a relaying apparatus receives communication unit data transmitted from a processing apparatus that performs data processing, the relaying apparatus extracts preset data from the received communication unit data as trace information and calculates the number of pieces of the received communication unit data. History information of the received communication unit data is selected from the extracted trace information and statistical information obtained from the result of the calculation. The selected information is recorded in a storage apparatus available to the processing apparatus. | 12-19-2013 |
20140040680 | MEMORY CONTROL DEVICE AND CONTROL METHOD - A memory controller receives a read request and also issues a patrol request at a predetermined time interval so as to determine whether any error occurs in data stored in a DIMM. Furthermore, the memory controller generates a patrol address that is the subject of the subsequently issued patrol request. When the memory controller receives a read request, the memory controller compares the patrol address with the read address that is the subject of the received read request. When the read address matches the patrol address, the memory controller cancels the issuance of the subsequent patrol request. | 02-06-2014 |