| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a memory system capable of reducing access frequency of a CPU to a main memory by allocating the memory at once when a physical address space corresponds to a continuous mapping area. <P>SOLUTION: A memory system comprises; an address conversion unit receiving input of a virtual address and retrieving a TLB entry which matches the virtual address from the TLB; and a page table work unit being connected to the address conversion unit and determining whether or not a physical address which corresponds to the virtual address is in a continuous mapping area, if there is no TLB entry which matches the virtual address. <P>COPYRIGHT: (C)2012,JPO&INPIT |
