摘要:
A programmable external storage control apparatus, including a buffer for temporarily storing data to be transferred between a host and an external storage, which stores a program for controlling data transfer between the host and the external storage and controls the data transfer between the host and the external storage by reading the data transfer control program from the buffer and executing it. The apparatus further includes a microprocessor that responds to a command from the host by starting the control of the data transfer by reading the data transfer control program. The microprocessor includes a memory for storing the data transfer control program in addition to other programs to be executed by the microprocessor. The microprocessor loads the data transfer control program from the memory into the buffer at the time of initialization. This allows the microprocessor to do other jobs such as servo control while the data transfer control program is executed.
摘要:
A microcomputer contains an electrically erasable flash memory for storing a program under development and a debugging circuit 7 having a dedicated input/output terminal for connection to an external ICE 14, and the debugging circuit 7 has a function of communication with a CPU 1, a function of communication with the ICE 14, a function of tracing the operating condition of the CPU 1, a break function of generating a debug interrupt, a function of writing a program code from the ICE 14 into the flash memory 6 and a function of sending the contents of the flash memory 6 to the ICE 14.
摘要:
Disclosed is a ruthenium film-forming material having a lower melting point and a higher vapor pressure that facilitates supply of the material onto a base and moreover enables a high-quality ruthenium film to be obtained.A ruthenium film-forming material includes a compound represented by general formula (1) below (wherein R1 is independently at each occurrence a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 4 carbon atoms or a halogenated hydrocarbon group having 1 to 4 carbon atoms; R2 is independently at each occurrence a halogenated hydrocarbon group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a halogenated alkoxy group having 1 to 4 carbon atoms, with the proviso that R1 and R2 are mutually differing groups; R3 is independently at each occurrence a hydrogen atom or a hydrocarbon group having 1 to 4 carbon atoms; and L is an unsaturated hydrocarbon compound having 4 to 10 carbon atoms and having at least two double bonds).
摘要翻译:公开了一种具有较低熔点和较高蒸气压的钌膜形成材料,其有助于将材料供应到基底上,并且还能够获得高质量的钌膜。 钌膜形成材料包括由下述通式(1)表示的化合物(其中R 1在每次出现时独立地为氢原子,卤素原子,具有1至4个碳原子的烃基或卤代烃基,其具有1至 4个碳原子; R 2在每次出现时独立地为具有1至4个碳原子的卤代烃基,具有1至4个碳原子的烷氧基或具有1至4个碳原子的卤代烷氧基,条件是R 1和R 2为 相互不同的基团; R 3在每次出现时独立地为氢原子或具有1至4个碳原子的烃基; L为具有4至10个碳原子且具有至少两个双键的不饱和烃化合物)。
摘要:
A communication terminal includes: a display, an input device for accepting a first operation instruction; a communication device for connection with a server and another terminal; and a control unit for receiving first contents from the server via the communication device according to the first operation instruction, determining whether connection with another terminal is established or not, transmitting the first contents to another terminal via the communication device when a determination is made that connection with another terminal is established, and causing the display to show the first contents.
摘要:
A storage system for storing a plurality of hooked objects is provided. The storage system comprises at least one chamber having side walls and guide members disposed on the chamber side walls. The storage system further comprises partition members disposed in the chamber, the partition member comprising a body having apertures to support at least one hooked object. The partition members are supported in the chamber by at least one guide member in a substantially vertical position. A plurality of guide members may be disposed on the opposing side walls of the chamber, such that adjacent partition members may be positioned in the chamber at varying relative distances from one another to form compartments of varying sizes.
摘要:
A cyclic olefin addition copolymer obtained by copolymerizing a cyclic olefin compound having a side chain substituent group with a ring structure, such as endo-tricyclo[4.3.0.12,5]deca-3,7-diene or endo-tricyclo[4.3.0.12,5]deca-3-ene, with another cyclic olefin compound such as bicyclo[2.2.1]hept-2-ene, and further with a cyclic olefin compound having a hydrolysable silyl group as needed, or hydrogenating after copolymerization; a composition for crosslinking in which a specific crosslinking agent is incorporated; a crosslinked product obtained by crosslinking the composition; an optical material containing the copolymer, the composition or the crosslinked product; and a method for producing the copolymer in which addition polymerization is conducted using a specific nickel catalyst.
摘要:
A chemical vapor deposition material comprising a ruthenium compound having a ligand represented by the following formula: wherein R1, R2 and R3 are each independently a hydrogen atom, fluorine atom, trifluoromethyl group or hydrocarbon group having 1 to 10 carbon atoms, and a method of forming a ruthenium film from the chemical vapor deposition material by chemical vapor deposition. A high-quality ruthenium film even when it is very thin can be obtained.
摘要:
A chemical vapor deposition material comprising a ruthenium compound having a ligand represented by the following formula: wherein R1, R2 and R3 are each independently a hydrogen atom, fluorine atom, trifluoromethyl group or hydrocarbon group having 1 to 10 carbon atoms, and a method of forming a ruthenium film from the chemical vapor deposition material by chemical vapor deposition. A high-quality ruthenium film even when it is very thin can be obtained.
摘要:
Embodiments of the invention provide an interface circuit that is capable of reducing the power consumption, which may be increased by a shoot-through current, and provide an electronic device having such an interface circuit. In one embodiment, an interface circuit exchanges signals with another electronic device via a signal transmission line. The interface circuit includes a switch for pulling up the signal transmission line and a switch for pulling down the signal transmission line. While a pull-up or pull-down is performed, the interface circuit detects the potential level of the signal transmission line to determine whether the signal transmission line is pulled down or pulled up by the other electronic device. If the signal transmission line is not pulled down/pulled up by the other electronic device, the interface circuit exercises pull-down/pull-up control.
摘要:
A disk drive, a servo controller, and a controller which have realized high-degree control by lightening processing load to a microprocessor unit (MPU) without increasing cost is disclosed. An analog/digital (AD) converter (ADC) performs the AD conversions of the regenerated levels A, B, C, and D of burst patterns supplied from a channel and retains the converted levels in an ADC register. A servo assist (SA) computes parameters, such as the position error of a head, independently of an MPU, based on the regenerated levels of the burst patterns retained in the ADC register and an instruction from the MPU retained in a SRAM. Based on the computed parameters, the SA computes servo data (DACOUT) for driving a voice coil motor and supplies the servo data to the DAC section of a VCM driver section through a SIO.