| 摘要 |
PROBLEM TO BE SOLVED: To process a list vector address at high speed. SOLUTION: A page matching check part 50 previously discriminates in advance whether or not an address translation can be performed simultaneously to list addresses sent at variable speeds. An address information holding part 52 temporarily holds a notice from the page matching check part 50 and the list address. Based on the notice of the page matching check part 50, a simultaneous preceding element notice part 51 previously outputs the simultaneous output elements of list addresses, to which the address translation can be performed simultaneously, to an address translation index part 6 for each cycle. A simultaneous notice holding part 62 holds the previously reported simultaneous output elements in a simultaneous output element buffer, so as to immediately use the elements for executing the address translation when the address translation is enabled.
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