| 摘要 |
PROBLEM TO BE SOLVED: To provide a data reading device, capable of efficiently reducing data read time without complicating the configuration. SOLUTION: A plurality of look ahead circuits C1, C2 and C3 read ahead data from a predetermined address of a data storage part 5. A selection means 31 selects necessary data from the data read ahead by the look ahead circuits C1, C2 and C3. When the data is selected by the selection means 31, the look ahead circuits C1, C2 and C3 read ahead the following data from the predetermined address of the data storage part 5. COPYRIGHT: (C)2009,JPO&INPIT
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