摘要:
Certain aspects of an apparatus and method for interconnection may include an interconnection section, a request processing section and a response processing section. The interconnection section may be configured to transfer a request from a master interface bus to a slave interface bus and to transfer a response from the slave interface bus to the master interface bus. A slot number within the request specifies a time slot during which the interconnection section may be permitted to transfer the response to the master interface bus. The request commands the processing section to load the slot number into a management table. The response commands the response processing section to read out the slot number from the management table.
摘要:
A processor includes a buffer that separates a sequence of instructions having no operand into segments and stores the segments, a data holder that holds data to be processed, a decoder that references the data and sequentially decodes at least one of the instructions from the top of the sequence, an instruction execution unit that executes the instruction, and an instruction sequence control unit that controls updating of the instruction sequence in accordance with the decoding result. When the decoded top instruction is a branch instruction and if a branch is taken, the instruction sequence control unit updates the sequence so that the top instruction of one of the segments is located at the top of the sequence. If a branch is not taken, the instruction sequence control unit updates the sequence so that an instruction immediately next to the branch instruction is located at the top of the sequence.
摘要:
The curable composition of the present invention contains (A1) a silyl-containing ethylene/α-olefin/non-conjugated polyene random copolymer rubber which has a structural unit derived from a norbornene compound as the non-conjugated polyene with at least one specific vinyl group at the terminal and contains a specific hydrolyzable silyl group, and (B) a compound, other than the rubber (A1), having a hydroxyl group and/or a hydrolyzable group, e.g., (B1) a compound having a silanol group and/or a compound which can react with moisture to form a compound having a silanol group in the molecule.This compound improves elongation of the cured product and residual surface tackiness, and, at the same time, is high in curing speed and capable of giving the cured product of high resistance to weather. It is suitable for, e.g., adhesives, tackifiers, paints, sealants, waterproof materials, spray materials, shaping materials and casting rubber materials.
摘要:
The invention relates to a method of preparing a sulfonimide, a first salt thereof, or a second salt thereof. The method includes the step of: (a) reacting one or two sulfonyl fluorides with nonhydrous ammonia and an amine component which is one of a tertiary amine and a heterocyclic amine, so as to prepare the first salt. Alternatively, the method includes the step of: (a) reacting the sulfonyl fluoride with the amine component and a sulfonamide, so as to prepare the first salt. The method further optionally includes, after the step (a), the step of: (b) reacting, in an aqueous solution, the first salt with a metal compound, so as to prepare the second salt. The method still further optionally includes, after the step (a), the step of: (c) reacting the first salt with a strong acid so as to prepare the sulfonimide. Alternatively, the method further optionally includes, after the step (b), the step of: (d) reacting the second salt with a strong acid so as to prepare the sulfonimide. The sulfonimide, the first salt or the second salt is easily economically prepared in an industrial scale production with high purity and high yield.
摘要:
Data transfer between processors is efficiently performed in a multiprocessor including a shared cache memory. Each entry in a tag storage section 220 of a cache memory holds a reference number field 224 in addition to a tag address field 221, a valid field 222, and a dirty field 223. The reference number field 224 is set in a data write, and the value thereof is decremented after each read access. When the value of the reference number field 224 is changed from “1” to “0”, the entry is invalidated without performing a write-back operation. When the cache memory is used for communication between processors in the multiprocessor system, the cache memory functions as a shared FIFO, and used data is automatically deleted.
摘要:
A method for producing an electrolyte solution for a lithium ion battery involving reacting a lithium halide selected from the group consisting of lithium fluoride, lithium chloride, lithium bromide, lithium iodide and a mixture of at least two of these, with phosphorus pentachloride and hydrogen fluoride in a nonaqueous organic solvent, thereby producing lithium hexafluorophosphate as an electrolyte of the electrolyte solution.
摘要:
An instruction fetch apparatus is disclosed which includes: a program counter configured to manage the address of an instruction targeted to be executed in a program in which instructions belonging to a plurality of instruction sequences are placed sequentially; a change designation register configured to designate a change of an increment value on the program counter; an increment value register configured to hold the changed increment value; and an addition control section configured such that if the change designation register designates the change of the increment value on the program counter, then the addition control section increments the program counter based on the changed increment value held in the increment value register, the addition control section further incrementing the program counter by an instruction word length if the change designation register does not designate any change of the increment value on the program counter.
摘要:
Disclosed herein is a floating-point number arithmetic circuit for efficiently supplying data to be performed arithmetic operation. The floating-point number arithmetic circuit includes an floating-point number arithmetic unit for performing a predetermined floating-point number arithmetic operation on a floating-point number of a predetermined precision, and a converting circuit for converting data into the floating-point number of predetermined precision and supplying the floating-point number of the predetermined precision to at least either one of input terminals of the floating-point number arithmetic unit.
摘要:
Disclosed herein is an arithmetic decoding device including: an arithmetic decoding unit configured to decode coded data resulting from arithmetic coding on a basis of a context variable indicating a probability state and a most probable symbol; a plurality of arithmetic registers configured to supply the context variable to the arithmetic decoding unit and retain a result of operation by the arithmetic decoding unit; and a plurality of save registers configured to save contents retained in the arithmetic registers.