摘要:
The data processor having CPUs each capable of accessing memories enables the processing of a memory error according to the processing mode of the data processor. The CPUs have a memory, and each include a first storing unit capable of storing CPU-identifying information which enables identification of CPU having accessed the memory. At the time of occurrence of a soft error owing to access to the memory, the CPU, having the memory, stores the CPU-identifying information for identifying the CPU having accessed the corresponding memory in the first storing unit, and notifies the interrupt controller of occurrence of a soft error of the memory. After having received an interruption of the memory soft error from the interrupt controller, the CPU uses information stored in the first storing unit to identify the CPU having made the access, and performs the error processing.
摘要:
A copy-forgery-inhibited (CFI) pattern image is effectively printed irrespective of difference in information of (CFI) pattern setting between a host unit and a printing apparatus in relation to printing of a (CFI) pattern image. A (CFI) pattern image, for example, “COPY INHIBIT” is set on the printer side while a (CFI) pattern image “COPY” is set under a printing instruction delivered from a host PC. If determination is resulted in inconsistency between strings, indication for asking the user which (CFI) pattern image is given preference to be displayed on an UI screen of the printer. Further, similar indication is displayed on the host PC side. Thus, it is possible to render the user to determine whether the setting of a (CFI) pattern image on the host PC side is given preference to or the setting on the printer side is given preference to.
摘要:
A micro-controller includes a dictionary memory for storing instruction codes which appear in a program, and a compressed code memory for storing compressed codes each converted from each of the instruction codes included in the program. Each compressed code has a word length sufficiently long to identify all instruction codes included in the program. Each compressed code has a value indicative of an address in the dictionary memory at which an associated instruction code is stored. The micro-controller is responsive to an instruction code read request which specifies an address of a compressed code to read the compressed code stored in the specified address in the compressed code memory, and to subsequently read an instruction code stored in an address indicated by the compressed code in the dictionary memory.
摘要:
A micro-controller includes a dictionary memory for storing instruction codes which appear in a program, and a compressed code memory for storing compressed codes each converted from each of the instruction codes included in the program. Each compressed code has a word length sufficiently long to identify all instruction codes included in the program. Each compressed code has a value indicative of an address in the dictionary memory at which an associated instruction code is stored. The micro-controller is responsive to an instruction code read request which specifies an address of a compressed code to read the compressed code stored in the specified address in the compressed code memory, and to subsequently read an instruction code stored in an address indicated by the compressed code in the dictionary memory.
摘要:
A master unit sends a start signal to a slave unit. When receiving the start signal from the master unit, the slave unit sends, to the master unit, a synchronization field that is a data train (pulse signal) indicative of a transfer clock with which the slave unit is able to perform transferring and receiving operations. The master unit sends, to the slave unit, command data in accordance with the transfer clock indicated by the synchronization field sent from the slave unit. In response to the command data sent from the master unit, the slave unit sends, to the master unit, response data in accordance with the transfer clock indicated by the synchronization field. Thus, in a communication system employing a serial data transferring apparatus of the present invention, the master unit establishes the synchronization for the data transfer, while the slave unit is free from a burden of establishing the synchronization for the data transfer. A serial data transferring apparatus is realized which can simplify the structure of the slave unit, cut the total cost, and reduce noise.
摘要:
The invention provides a code compression technology that is favorable for a micro controller or other embedded system, and for compressed codes, resulting from conversion of program codes into variable length codes, and grouped program codes, address conversion information for specifying the start address of each group and compressed code type information for specifying the code length of each compressed code contained in a group are stored in a memory, and by enabling a corresponding compressed code address to be calculated from a code address output by a CPU, code compression that is favorable for a micro controller or other embedded system is realized.
摘要:
A robot vehicle for hot-line job for transmission and distribution lines which comprises an insulating boom formed of an insulating material at a tip end stage of multiple stage booms, a base end of which is supported on an elevated work vehicle to be capable of swinging, pivoting up and down, and extending and contracting, and a frame provided on the tip end of the insulating boom, the frame mounting thereon double arm manipulators of multishaft construction for performing a distribution work, a slide device for sliding independently these right and left double arm manipulators front to rear, and lifting arms of multishaft construction having a function of lifting a heavy article, so as to allow an operator to perform remote control. An electric actuator is used for driving the double arm manipulators and the slide device, and hydraulic manipulators for driving the lifting arms. Accordingly, a robot vehicle for hot-line job is provided to mount thereon a third arm which enables highly accurate positioning of the manipulators, remote control by an operator and automatic operation through a teaching-playback, has a function of lifting a heavy article, and is small-sized and lightweight.
摘要:
A resin-sealing mold for encapsulating a semiconductor device includes upper and lower molds with a first cavity insert forming a cavity side face portion; a first elastic post supporting the first cavity insert; an elastic plate, built in the first cavity insert, forming a cavity bottom portion; a second cavity insert embedded at a position adjacent to the elastic plate on the side opposite to the cavity; a second elastic post supporting the second cavity insert; a retainer including the first cavity insert and the second cavity insert; and a backing plate to which the first elastic post, the second elastic post and the retainer are attached. Generation of thin burrs that tend to appear on the periphery of the package and in the vicinity of the cull section is prevented, and, consequently, a resin-sealing mold with high reliability is produced.
摘要:
An implement enabling a user to positively split-inject various kinds of perfumes by a simple attaching/detaching operation is provided. The implement includes a multi-stage engaging unit 21 to be fitted to the outlet of a container 8 for storing therein perfume, a push-operation head 2 provided with an outlet hole opened at the center of the engaging unit 21, and a dispensing pipe 1 connected to the outlet hole, whereby it is possible to split-inject small amounts of perfumes for transfer into separate containers and carry a plurality of kinds of perfume.
摘要:
A surface acoustic wave element includes a surface acoustic wave substrate, an interdigital transducer electrode provided on the surface acoustic wave substrate and a lead electrode provided on the surface acoustic wave substrate. The lead electrode is connected to the interdigital transducer electrode. The surface acoustic wave element further includes a bump electrode provided on a portion of the lead electrodes. The bump electrode includes a first electrode structure and a second electrode structure. The first electrode structure has a top surface and is arranged in contact with the lead electrode, and the second electrode structure covers a portion of the top surface of the first electrode structure such that the remaining portion of the top surface of the first electrode structure is exposed along an entire periphery of the top surface of the first electrode structure.