| 摘要 |
PURPOSE:To enable a following request to be issued as soon as possible, by terminating the nullifying processing of a buffering storage means under execution when a bit of address information possible to be held has been held by an address information holding means. CONSTITUTION:When the bit of information possible to be held has been held by the address information holding means 5, the buffering storage means 4 is nullified completely by a nullifying control means 8, and the nullification of the bit of address information and the nullifying processing under execution are nullified completely. In such a way, it is possible to perform the issuing of the following request being waited until the bit of address information can be held according to a vector store request on the address information holding means as soon as possible.
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