| 摘要 |
<P>PROBLEM TO BE SOLVED: To make it possible to read out data from any of a plurality of storage parts while suppressing generation of wasteful weights when a CPU accesses the plurality of storage parts having different numbers of weights. <P>SOLUTION: When a CPU 3 reads out data from an RAM 29, a reading part (a reading-writing-selecting circuit 21, an address decoder 23) holds a first instruction from the CPU 3, and when the CPU 3 gives a second instruction, the reading part reads out data from a memory cell of the RAM 29 based on the first inspection held by the reading part and transfers the data to the CPU 3 through a register 27 for the RAM. Thus, the data can be read out from the RAM 29 even if the number of weights of a register 25 which is less than that of the RAM 29 is set when the CPU 3 reads out the data from the RAM 29. <P>COPYRIGHT: (C)2012,JPO&INPIT |
