ADDRESS-CONVERTING DATA GENERATION DEVICE, CONTROL METHOD THEREFOR, INFORMATION PROCESSOR, ADDRESS-CONVERTING DATA GENERATION DEVICE CONTROL PROGRAM AND RECORDING MEDIUM RECORDING THE PROGRAM

摘要

PPROBLEM TO BE SOLVED: To dispense with a table referred to by a memory management unit. PSOLUTION: An address-converting data generation unit 13 generates a conversion address used for converting a logical address into a physical address from an upper address of the logical address. The address-converting data generation unit 13 has: a setting register part 16 previously storing setting information showing a range of the logical address having a certain common attribute with respect to the conversion from the logical address into the physical address; comparison parts 32-34 comparing the upper address of the logical address and the range of the logical address shown by the setting information to specify a range of the logical address including the upper address of the logical address; and conversion address generation parts 35, 36 generating the conversion address including attribute information showing the common attribute corresponding to the specified range of the logical address. PCOPYRIGHT: (C)2007,JPO&INPIT