摘要:
When carrying out placement and routing processing on a layout object circuit using circuit connectivity information and power supply information, a first step of specifying a power supply terminal corresponding to a signal terminal designated for input level fixation by the circuit connectivity information on the basis of terminal correspondence information, a second step of specifying a power supply voltage corresponding to the power supply terminal specified at the first step on the basis of the power supply information, and a third step of routing a power supply line of the power supply voltage specified at the second step to the signal terminal for input level fixation and thus connecting them, are carried out. Thus, connection processing to connect the signal terminal for input level fixation and the power supply line can be automatically carried out and a design period for a multi-power supply semiconductor integrated circuit can be reduced.
摘要:
A blade-type optical transmission apparatus includes a plurality of main-signal blades, each of which is provided with an external optical signal interface unit, a cross-connect unit, and an internal optical signal interface unit, a blade enclosure in which the plurality of main-signal blades are enclosed, and a back plane which is situated inside the blade enclosure and provides a ring connection for the internal optical signal interface unit between the main-signal blades.
摘要:
Fee imposition system and method for application software, in which a software providing corporation can collect the fee without fail and charge a fair fee to a customer, and thereby the customer can use the application software with a paying method easy to estimate. The fee imposition system includes a server machine installed in a management center for managing the software, a client machine installed in a customer's office and connected with the server machine through a communication means, a ticket issue unit for issuing a ticket file on the basis of a predetermined fee schedule, and a data copy/writing unit for copying data corresponding to the information designated by the ticket file from a data source memory unit and recording the copied data on a data target memory unit.
摘要:
A renewal proposal support system that performs communication with a sales terminal device includes a configuration information storage unit for storing information on components of a product provided for a customer, a component information storage unit for storing the components, a configuration rule storage unit for storing information on advisability of combination between the components, and a control unit for performing processing on a change of one of the components. The control means refers to the configuration information storage unit, thereby displaying the components on the sales terminal device, and notifies an operator of the sales terminal device of other component that cannot be combined with the one of the components targeted for the change, upon receipt of a command for the change of the one of the components from the sales terminal device.
摘要:
Proposed is an optical clock distribution system in the WDM network, which particularly relates to a system to control clock synchronization between optical transmission devices constituting an optical communication network. The optical clock distribution system includes an optical clock generator converting a clock signal of PRC (Primary Reference Clock) level into an optical clock signal having a wavelength λ0; a wavelength multiplexer wavelength-multiplexing the optical clock signal having wavelength λ0 together with other optical wavelength data; and a wavelength-demultiplexer provided in a unit of the network, wavelength-demultiplexing the optical clock signal having wavelength λ0, wherein the other optical wavelength data are processed in the unit of the network using the wavelength-demultiplexed optical clock signal having wavelength λ0 as a reference clock.
摘要:
A packet transmission system is disclosed. The system serves between terminal apparatuses that include a supervisory control circuit configured to transmit a supervisory signal in a direction opposite to the transmission direction of a main signal on each of and both of an upstream circuit and a downstream circuit. The packet transmission system transmits overhead information of a packet frame of the main signal of the upstream circuit and the downstream circuit using the supervisory control circuit of the downstream circuit and the upstream circuit, respectively.
摘要:
A robot control device according to one aspect of the embodiment includes a casing, a control circuit, and a fan. The control circuit is allocated in the inside of the casing and controls a robot to be controlled. In the casing, an intake portion is arranged in a top plate and one side plate, and an exhaust portion is arranged in a side plate adjacent to the side plate in which the intake portion is arranged. Further, the fan releases outside air sucked into the casing from the intake portion to the outside of the casing through the exhaust portion.
摘要:
A robot control device according to one aspect of the embodiment includes a casing, a control circuit, and a fan. The control circuit is allocated in the inside of the casing and controls a robot to be controlled. In the casing, an intake portion is arranged in a top plate and one side plate, and an exhaust portion is arranged in a side plate adjacent to the side plate in which the intake portion is arranged. Further, the fan releases outside air sucked into the casing from the intake portion to the outside of the casing through the exhaust portion.
摘要:
A motor drive apparatus which drives a motor by controlling conduction/non-conduction of a drive transistor for causing a current to flow through a drive coil of the motor based on a pulse signal indicating a relative position between the rotor and stator of the motor, generated by a position detector, and on a rotation speed setting voltage for setting the rotation speed of the motor. The apparatus comprises a control circuit that generates a pulse-delayed signal by delaying the pulse signal by delay time according to the voltage level of the rotation speed setting voltage.
摘要:
When carrying out placement and routing processing on a layout object circuit using circuit connectivity information and power supply information, a first step of specifying a power supply terminal corresponding to a signal terminal designated for input level fixation by the circuit connectivity information on the basis of terminal correspondence information, a second step of specifying a power supply voltage corresponding to the power supply terminal specified at the first step on the basis of the power supply information, and a third step of routing a power supply line of the power supply voltage specified at the second step to the signal terminal for input level fixation and thus connecting them, are carried out. Thus, connection processing to connect the signal terminal for input level fixation and the power supply line can be automatically carried out and a design period for a multi-power supply semiconductor integrated circuit can be reduced.