Abstract: For example, a macro model of a semiconductor integrated circuit device is used in a circuit design simulator, and comprises a plurality of functional blocks and a characteristic setting block. The functional blocks are each configured to cause the circuit design simulator to show approximate representation or equivalent representation of the characteristic of the semiconductor integrated circuit device. The characteristic setting block sets at least one of a plurality of internal parameters provided in the functional blocks by using array data derived from evaluation measurement data obtained by actual measurement of the semiconductor integrated circuit device.

Abstract: A power supply device has a switch and a coil connected in series with alternating-current input power. A first rectifier connected across the coil performs boost rectification, and a voltage across an output smoothing capacitor is charged to obtain output power.

Abstract: When a motor is started up, an initial position detection circuit detects the initial position of a rotor using an inductive sensing method. An automatic parameter generating circuit determines a parameter to be used by the initial position detection circuit. The automatic parameter generating circuit measures: (i) a first time period ?+ required for a coil current to reach a threshold after a first polarity voltage is applied across an electrode pair of the motor; and (ii) a second time period ?? required for the coil current to reach a threshold after a second polarity voltage is applied across the electrode pair, for each threshold value, while the threshold value used in the measurement is changed. The threshold that provides a maximum difference between the first time period ?+ and the second time period ?? is held as the parameter to be used by the initial position detection circuit.

Abstract: A power supply device has a switch and a coil connected in series with alternating-current input power. A first rectifier connected across the coil performs boost rectification, and a voltage across an output smoothing capacitor is charged to obtain output power.

Abstract: The vehicle traveling information recording device of the present invention comprises a camera unit for acquiring image information relating to outside of a vehicle; a recording unit for recording the image information from the camera unit; an abnormality detection unit for detecting an abnormal vehicle state; an auxiliary data detection unit for acquiring auxiliary data when the abnormality detection unit has detected an abnormality; and a control unit for combining the auxiliary data with the image information in the recording unit when the abnormality detection unit has detected the abnormality, and recording image information after the combination related to abnormality detection.

Abstract: When a motor is started up, an initial position detection circuit detects the initial position of a rotor using an inductive sensing method. An automatic parameter generating circuit determines a parameter to be used by the initial position detection circuit. The automatic parameter generating circuit measures: (i) a first time period ?+ required for a coil current to reach a threshold after a first polarity voltage is applied across an electrode pair of the motor; and (ii) a second time period ?? required for the coil current to reach a threshold after a second polarity voltage is applied across the electrode pair, for each threshold value, while the threshold value used in the measurement is changed. The threshold that provides a maximum difference between the first time period ?+ and the second time period ?? is held as the parameter to be used by the initial position detection circuit.

Abstract: A drive recorder of the invention includes a trigger judgment circuit that calculates, with respect to acceleration data of a vehicle, first and second moving averages as moving averages of two different time series, and that generates a trigger signal according to a result of comparing a differential value of the first and second moving averages or an absolute value of the differential value with a predetermined threshold value.

Abstract: The image correction processing device (100) disclosed in the description is configured by integrating a first external terminal (CAMDI) [7:0] to which digital input image data is inputted from outside of the device, an image correction processing circuit (200) applying predetermined image correction processing on the digital input image to create digital output image data, a second external terminal (CAMDO) [7:0] outputting the digital output image data to the outside of the device, an encoder circuit (300) converting the digital output image data to analog composite video-type output image data, and a third external terminal (VOUT) outputting the analog composite video-type data to the outside of the device.

Abstract: A semiconductor device of the present invention is provided with a terminal for connecting a plurality of buses to the outside of the semiconductor device, a bus interface circuit for treating the plurality of buses as the same bus within the semiconductor device and a controller connected to the bus interface circuit.

Abstract: A driving recorder of the present invention is provided with: a data collecting portion that collects driving condition data of a vehicle; a storage portion that stores the driving condition data in a non-volatile manner; a communications portion that performs mutual communications with a mobile telephone terminal, using a cable or wirelessly; and a control portion that comprehensively controls these portions each provided as a functional part, wherein the control portion controls the communications portion to thereby permit the communications portion to transmit and receive the driving condition data to and from the mobile telephone terminal.

Abstract: A driving recorder of the present invention is provided with: a data collecting portion that collects driving condition data of a vehicle; a storage portion that stores the driving condition data in a non-volatile manner; a communications portion that performs mutual communications with a mobile telephone terminal, using a cable or wirelessly; and a control portion that comprehensively controls these portions each provided as a functional part, wherein the control portion controls the communications portion to thereby permit the communications portion to transmit and receive the driving condition data to and from the mobile telephone terminal.

Abstract: The drive recorder disclosed in the present specification comprises a data collection portion for collecting image data and other driving condition data of a vehicle; and a control portion for designating a data compression system, a file format, and a hierarchy of a folder in an output destination when the image data is output to removable media according to a request made by a user.

Abstract: The image correction processing device (100) disclosed in the description is configured by integrating a first external terminal (CAMDI) [7:0] to which digital input image data is inputted from outside of the device, an image correction processing circuit (200) applying predetermined image correction processing on the digital input image to create digital output image data, a second external terminal (CAMDO) [7:0] outputting the digital output image data to the outside of the device, an encoder circuit (300) converting the digital output image data to analog composite video-type output image data, and a third external terminal (VOUT) outputting the analog composite video-type data to the outside of the device.

Abstract: A drive recorder of the invention includes a trigger judgment circuit that calculates, with respect to acceleration data of a vehicle, first and second moving averages as moving averages of two different time series, and that generates a trigger signal according to a result of comparing a differential value of the first and second moving averages or an absolute value of the differential value with a predetermined threshold value.

Abstract: The vehicle traveling information recording device of the present invention comprises a camera unit for acquiring image information relating to outside of a vehicle; a recording unit for recording the image information from the camera unit; an abnormality detection unit for detecting an abnormal vehicle state; an auxiliary data detection unit for acquiring auxiliary data when the abnormality detection unit has detected an abnormality; and a control unit for combining the auxiliary data with the image information in the recording unit when the abnormality detection unit has detected the abnormality, and recording image information after the combination related to abnormality detection.

Abstract: A semiconductor device of the present invention is provided with a terminal for connecting a plurality of buses to the outside of the semiconductor device, a bus interface circuit for treating the plurality of buses as the same bus within the semiconductor device and a controller connected to the bus interface circuit.

Abstract: A driving recorder of the present invention is provided with: a data collecting portion that collects driving condition data of a vehicle; a storage portion that stores the driving condition data in a non-volatile manner; a communications portion that performs mutual communications with a mobile telephone terminal, using a cable or wirelessly; and a control portion that comprehensively controls these portions each provided as a functional part, wherein the control, portion controls the communications portion to thereby permit the communications portion to transmit and receive the driving condition data to and from the mobile telephone terminal.

Abstract: A test circuit employs hardware to test a memory cell in a memory block. The address of an error cell detected is stored in a first or second error address register. Access made by a processor to the address of the error cell would be detected by a first or second address comparator. Data is then written to a first or second correction register, which serves as an alternative cell, or data is read from one of the registers.

Abstract: A test circuit employs hardware to test a memory cell in a memory block. The address of an error cell detected is stored in a first or second error address register. Access made by a processor to the address of the error cell would be detected by a first or second address comparator. Data is then written to a first or second correction register, which serves as an alternative cell, or data is read from one of the registers.

Abstract: Image data to be the frame image is pre-stored in a display memory, while only an updating area in a display memory, namely an area image data of a specific area, is DMA transferred. Therefore, the amount of data transfer required for the captured image data is reduced, and the numbers of operation times of transferring the image data is also reduced.