摘要:
The signal output device of the present invention comprises of a driver circuit and a controller. The signal sending method of the present invention sets any one of a plurality of the different sending rates. The method also includes setting a slew rate of the driver circuit to a standard value that is in accordance with the predetermined data transfer rate, thereby starting signal transmission. The next step involves determining whether or not a data transfer error occurrence rate is below a predetermined allowable threshold. Then, changes in the slew rate of the driver circuit are made if the data transfer error occurrence rate is determined to be over the allowable threshold. Next, a search for a slew rate value that can decrease the data transfer error occurrence rate below the allowable threshold or decrease the data transfer error occurrence rate is performed. The new slew rate value is set as a new standard value. Finally, the process ends by setting the new standard slew rate for the driver circuit if the slew rate value can decrease the data transfer error occurrence rate below the allowable threshold or decrease the data transfer error occurrence rate.
摘要:
A system LSI has a MPU and a HDC (72) in which the HDC (72) incorporates a CIU (721). The CIU (721) decodes addresses transferred from a CPU (73), reads program codes stored in memories such as a ROM (13) and a SRAM (14) in the HDC (72) when the addresses indicate memory fields in the memories, and outputs the obtained program codes to the CPU (73).
摘要:
When writing user data D, the user data D is stored in a register 46, and using both the user data D and the sector information (ID) of the user data D, an error correction code ECC is generated by an ECC generation algorithm Ar. A stored information Rw made up of the user data D and the generated ECC is written on a disk. In the reading, the user data Dr of a read record Rr is temporarily stored in the register 46, and an ECC check algorithm is executed. This ECC check is executed for combined data of the user data Dr and its position information. When any error is found in the position information portion in the combined data, the user data is determined that the read user data is wrongly addressed. When an error is found in the user data Dr portion, the user data is corrected by ECC and the corrected user data is output.
摘要:
A network system includes a server and a plurality of terminals. The server stores contents and a status showing the state of the terminal for each room. The server stores the status received from the terminal and associated with the room, and transmits the contents and the status associated with the designated room to the terminal. Each of the plurality of terminals transmits the status to the server, transmits designation of the room input through an input device to the server, and causes a display to show the contents and the status received from the server.
摘要:
Various systems and methods for power management are disclosed herein. For example, a synchronous semiconductor circuit is disclosed that includes two or more clock sources and a power management controller. The power management controller is operable to apply power to one of the clock sources and to select another of the clock sources for synchronization of the circuit. Then, upon stabilization of the first clock source, it is selected by the power management controller to synchronize the circuit.
摘要:
A method for producing ruthenium compound including the step of reacting a compound represented by General Formula (1): RuL02 (wherein L0 represents an unsaturated hydrocarbon compound having 4 to 10 carbon atoms and at least two double bonds) with trifluorophosphine or reacting the compound represented by General Formula (1) with trifluorophosphine, and hydrogen or a halogen to obtain a compound represented by General Formula (2): Ru(PF3)l(L1)m(L2)n (wherein L1 represents a hydrogen atom or halogen atom, L2 represents an unsaturated hydrocarbon compound having 4 to 10 carbon atoms and at least two double bonds, 1 is an integer from 1 to 5, m is an integer from 0 to 4, and n is an integer from 0 to 2, provided that l+m+2n=5 or 6). With this method, a trifluorophosphine-ruthenium compound can be synthesized under low-temperature and low-pressure conditions.
摘要:
A communication terminal includes an input unit, an interface for communication with another terminal and a first server, a first communication control unit receiving access information for connection with the other terminal and first information from the first server via the interface, and transmitting second information to the first server via the interface, a determination unit determining whether input of the second information satisfies a predetermined condition or not based on access information, and a second communication control unit for exchanging third information with another terminal via the interface based on the access information when input of the second information satisfies the predetermined condition.
摘要:
A modular, adaptive power management system includes a hard disk drive controller, a read channel module, a host interface controller and a power manager system. The hard disk controller includes a processor executing firmware, and the host interface controller provides for host access via a host interface. The system includes a power island register and an oscillation control register. Both registers are writable via the firmware and via the host interface. The hard disk controller, the interface controller, the read channel module and the power manager system are implemented across two or more distinct power islands and use two or more distinct clocks. Power to the two or more distinct power islands is at least in part controlled by the power manager system via the power island register, and the two or more distinct clocks are each controlled by the power manager system via the oscillation control register.
摘要:
There are provided a composition and method for forming a silicon-cobalt film at low production cost without expensive vacuum equipment and high-frequency generator. The composition is a silicon-cobalt film forming composition comprising a silicon compound and a cobalt compound. A silicon-cobalt film is formed by applying this composition on a substrate and subjecting the resulting substrate to a heat treatment and/or a light treatment.