摘要:
A cache memory system capable of realizing a high level performance and a high speed processing with a simple control. The system may use a plurality of processing units and a plurality of corresponding cache memory units, where all the cache tag memory units of the cache memory units are collectively arranged in relation to the primary processing unit which carries out a memory access address calculation. The system may also use a refilling control such that a new refilling operation for a newly occurred cache miss in the primary cache memory unit is started in parallel to another refilling operation for a previously occurred cache miss in the primary cache memory unit before that another refilling operation is completed. The system may also use a refilling control such that the refilling operation is started by making an access to the secondary memory unit with a starting address at which the cache miss occurred in the primary cache memory unit, and continued by making subsequent accesses to the secondary memory unit with addresses obtained by adding an increment to the starting address one by one.
摘要:
In forming helical splines with stoppers on a rotary shaft, its large-diameter portion is held between a pair of rolling tools, each of which comprises: a helical teeth forming die having inclined teeth; an aligning teeth die having aligning teeth which are aligned with every other inclined tooth when combined with the helical teeth forming die; and a finishing teeth die having finishing teeth which are equal in pitch to the aligning teeth. Under this condition, the shaft is rolled under pressure by moving the rolling tools, to form helical grooves, and communication grooves communicated with every other helical grooves on the large-diameter portion, leaving stoppers between the communication grooves. Hence, the helical splines are formed by one rolling operation, with burrs formed between the spline grooves and the communication grooves being automatically removed.
摘要:
A molding method in which a first expansion-molded layer is formed inside of the skin molded in the shape corresponding to the configuration of a molded product, an insert member is placed in a location inside of the first expansion-molded layer and, in this condition, a second expansion-molded layer is formed inside of the first expansion-molded layer so that the insert member may be embedded in the second expansion-molded layer.
摘要:
A memory system includes a memory which consists of a plurality of bit memory cells each capable of being independently accessible and of storing bit data in at least a first and a second different predetermined bit width access mode. A multiplexer and address decoder are provided together with a bit width register for producing first and second write control signals corresponding to the first and second access modes respectively for enabling writing within the independently accessible memory cells of data having respectively first and a different second bit width.
摘要:
A tuning device including a conductive housing in which are suspended a dielectric substrate. A pair of first and second resonant circuits is disposed on the substrate in parallel with each other. Each resonant circuit is formed by an elongated conductive film and a capacitive element. A grounded conductive strip film is provided between the transmission lines of the first and second resonant circuits to reduce the interstage coupling between the two transmission lines with a resultant decrease in spacing between them.
摘要:
A tuning device including a conductive housing in which is suspended a dielectric substrate. A pair of first and second resonant circuits is disposed on the substrate in parallel with each other. Each resonant circuit is formed by an elongated conductive film and a capacitive element. An image frequency trapping circuit is arranged to intersect one of the transmission lines to absorb the signal at the image frequency. A grounded conductive strip film is provided adjacent to and parallel with each of the transmission lines and so spaced therefrom that the characteristic impedances of the transmission lines are made equal to each other.
摘要:
In a motor-driven steering assist apparatus, a gear train transmitting a rotation of an electric motor to an output shaft comprises a single unit body surrounded by housings, and an attaching boss to a vehicle body side bracket is provided in a lower surface of the housing as seen from an axial direction of the output shaft.
摘要:
A steering shaft support structure of a motor-driven steering assist apparatus is disclosed in which a steering shaft supported to a vehicle body side is connected to an input shaft of the motor-driven steering assist apparatus supported to the vehicle body side, and the steering shaft is supported to a spherical sliding bearing attached to a vehicle body side stay.
摘要:
A set associative cache memory includes a tag memory configured to store tags which are predetermined high-order bits of an address, a tag comparator configured to compare a tag in a request address (RA) with the tag stored in the tag memory and a data memory configured to incorporate way information obtained through a comparison by the tag comparator in part of a column address.
摘要:
In a motor-driven steering apparatus in which a handle stay provided with a steering handle is fixed to a steering shaft, and a motor-driven steering assist unit is interposed between the steering shaft and a tire wheel side steering member, and a taper coupling portion provided in the handle stay is coupled and fixed to a taper support portion provided in the steering shaft.