| 摘要 |
PROBLEM TO BE SOLVED: To enable communication among devices, without excessively weakening partitioning among the devices. SOLUTION: Information of a processor corresponds to a component of a computer system, and contains the addresses and sizes of registers normally accessible by the other partition. The registers can partition address areas. In use, the processor is set so as to permit the access of the other partition to at least one accessible address area partitioned by at least one register, and to reject the access of the other partitions to address areas, other than at least the one accessible address area. COPYRIGHT: (C)2006,JPO&NCIPI
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