To provide an information transfer device having an arithmetic function which performs complicated arithmetic processing at the in performing data transfer between devices.
An information transfer device 3 has a storing part 5, a storage area controlling part 6a, an analyzing part 7, an operation processing part 8 and a transferring part 9. The part 5 stores an instruction string in which internal instructions that instruct plural operation processing are arranged according to an order of being executed. The part 6a controls access to each internal instruction of the instruction string. The part 7 analyzes each command of a transfer program and each internal instruction. The part 8 performs arithmetic processing, based on each internal instruction. The part 9 transfers result data which is undergone the arithmetic operation to a main storage device 2. When the part 7 analyzes a compound command that instructs the execution of the instruction string, the part 9 transfers result data which is undergone arithmetic operation to the device 2 after the part 8 performs arithmetic processing that follows the instruction string of data that is transferred from an input-output device 4.
| WO/2013/101223 | EFFICIENT ZERO-BASED DECOMPRESSION |
| JPH0833880 | [Title of Invention] Digital Signal Processing Processor |
IIDA HIROYUKI
SAKUMA TAKAO
FUNAKURA HIDETOSHI
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