摘要:
The present invention provides an apparatus, method, and program for automatically generating setting information for a different model on the basis of settings previously made. Additionally, the present invention is directed to automatically determining one piece of setting information to be set for a different model on the basis of settings previously made. The present invention is also directed to automatically generating, on the basis of settings previously made, setting information that is to be set for a different model and that meets the user's intention.
摘要:
The present invention provides an apparatus, method, and program for automatically generating setting information for a different model on the basis of settings previously made. Additionally, the present invention is directed to automatically determining one piece of setting information to be set for a different model on the basis of settings previously made. The present invention is also directed to automatically generating, on the basis of settings previously made, setting information that is to be set for a different model and that meets the user's intention.
摘要:
A clock generating apparatus includes a phase-difference measuring device for measuring a difference in phase between a reference clock and a feedback clock generated by a divider with a high-speed clock generated by a multiplier, an averager for averaging the measured phase difference, and an output clock generator for returning a self-generated output clock to the multiplier and the divider and generating an output clock synchronized with the reference clock by using the averaged phase difference and a generated operation clock. The multiplier generates the high-speed clock by multiplying the returned output clock, and the divider generates the feedback clock by dividing the returned output clock A frequency of generation of the output clock in the output clock generator is increased.
摘要:
An A/D converter includes an adjusting circuit to adjust a total of an amount of change of ΣΔ modulated data output from a ΣΔ modulator and an amount of change of dummy data to be constant, and a level converting part supplied with the ΣΔ modulated data. The level converting part includes a first level converter to output the ΣΔ modulated data by converting a level of the ΣΔ modulated data, and a second level converter to receive the dummy data from the adjusting circuit and interpolate dummy noise, in order to cancel a frequency dependence of noise with respect to the ΣΔ modulated data.
摘要:
In a semiconductor device, a selector selects a different reference voltage depending on whether the impedance of a transmitter or of a receiver is to be adjusted, and causes a reference voltage generator to generate the selected reference voltage. The reference voltage generator generates the reference voltage selected by the selector and applies the generated reference voltage to an impedance adjuster. The impedance adjuster adjusts the impedance of the transmitter and the impedance of the receiver, separately from each other, in accordance with the input reference voltage.
摘要:
A clock generating apparatus includes a phase-difference measuring device for measuring a difference in phase between a reference clock and a feedback clock generated by a divider with a high-speed clock generated by a multiplier, an averager for averaging the measured phase difference, and an output clock generator for returning a self-generated output clock to the multiplier and the divider and generating an output clock synchronized with the reference clock by using the averaged phase difference and a generated operation clock. The multiplier generates the high-speed clock by multiplying the returned output clock, and the divider generates the feedback clock by dividing the returned output clock A frequency of generation of the output clock in the output clock generator is increased.
摘要:
A digital signal processing apparatus includes a frame generator configured to generate a plurality of frames from a row of sample data of a time-domain, a part of each frame overlapping with adjoining frames, a Fourier transform unit configured to transform at least one of the generated frames into a frequency domain by Fourier transformation, an addition unit configured to add predetermined frequency characteristic to the transformed frame, and an inverse Fourier transform unit configured to transform the added frame into the time-domain by inverse Fourier transformation and to delete the overlap of the frame of the time-domain transformed.
摘要:
In making a transition from two-point communication to three-point communication, by making preparations for three-point communication without interrupting two-point communication, and by making a transition to three-point communication when preparations are completed, momentary interruption of the conversation is eliminated. That is, while maintaining two-point communication, the transcoders at each point are made to acquire rate control information for all points, after which the transition to three-point communication is made.
摘要:
In a semiconductor device, a selector selects a different reference voltage depending on whether the impedance of a transmitter or of a receiver is to be adjusted, and causes a reference voltage generator to generate the selected reference voltage. The reference voltage generator generates the reference voltage selected by the selector and applies the generated reference voltage to an impedance adjuster. The impedance adjuster adjusts the impedance of the transmitter and the impedance of the receiver, separately from each other, in accordance with the input reference voltage.