发明名称 |
Memory access control device, integrated circuit, memory access control method, and data processing device |
摘要 |
A memory access control unit is provided with a storage unit for storing a page table that stores a correspondence between a piece of data, a virtual page number, and a physical page number for all pages, and a conversion unit that includes a buffer for storing, for each of a subset of the pages, the virtual page number and the physical page number in correspondence, and a conversion processing unit operable to convert a virtual address into a physical address in accordance with content stored in the buffer.
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申请公布号 |
US8533429(B2) |
申请公布日期 |
2013.09.10 |
申请号 |
US201013060321 |
申请日期 |
2010.04.26 |
申请人 |
MAEDA MASAKI;WAKAYAMA YORIHIKO;ASAI KOJI;ISHII MASAHIRO;AMANO HIROSHI;HASHIMOTO YOSHINOBU;PANASONIC CORPORATION |
发明人 |
MAEDA MASAKI;WAKAYAMA YORIHIKO;ASAI KOJI;ISHII MASAHIRO;AMANO HIROSHI;HASHIMOTO YOSHINOBU |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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