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1. 发明授权

US4453230A Address conversion system 失效
标题翻译：地址转换系统
公开(公告)号：US4453230A
公开(公告)日：1984-06-05
申请号：US390783
申请日：1982-06-21
申请人： Tetsuya Mizoguchi , Fumitaka Sato , Tadanobu Furukatsu
发明人： Tetsuya Mizoguchi , Fumitaka Sato , Tadanobu Furukatsu
IPC分类号： G06F12/10 , G06F13/00
CPC分类号： G06F12/1027
摘要： An address conversion system comprises an improved associative memory circuit for providing a real address corresponding to an applied virtual address with reference to the correspondence between virtual and real addresses stored in a main memory. The associative memory includes first and second memories for storing a part of the correspondence between virtual and real addresses. The second memory is essentially a set associative memory but is not connected with address comparators directly. The first memory is higher in speed but smaller in capacity than the second memory. When the first memory stores the correspondence between the virtual and real address corresponding to the applied virtual address, the real address corresponding to the applied virtual address is immediately delivered.
摘要翻译：地址转换系统包括改进的关联存储器电路，用于参考存储在主存储器中的虚拟地址和实际地址之间的对应关系来提供与所应用的虚拟地址相对应的实际地址。关联存储器包括用于存储虚拟地址和实际地址之间对应关系的一部分的第一和第二存储器。第二个存储器本质上是一个集合的联想存储器，但是不直接与地址比较器连接。第一个存储器的速度较高，但容量小于第二个存储器。当第一存储器存储与应用的虚拟地址相对应的虚拟地址和实际地址之间的对应关系时，立即传送与应用的虚拟地址相对应的实际地址。

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