| 摘要 |
PROBLEM TO BE SOLVED: To improve processing speed by reducing cache mistakes. SOLUTION: In this address conversion device 10, when an address conversion request is received from a CPU 21 of a processor 20, a microcontroller determines whether this request is intended for a receive buffer area or not. The address conversion device 10 performs address conversion, when it is determined that the address conversion request is intended for the receive buffer area, using address information stored in an RB exclusive TLB 13a and, when it is determined that the address conversion request is not intended for the receive buffer area, using address information stored in a Level 1-3 TLB 13b and/or a page table 22a. COPYRIGHT: (C)2007,JPO&INPIT
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