发明申请
- 专利标题: CACHE MEMORY SYSTEM, AND CONTROL METHOD THEREFOR
- 专利标题(中): 缓存记忆系统及其控制方法
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申请号: US11816858申请日: 2006-02-08
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公开(公告)号: US20090100231A1公开(公告)日: 2009-04-16
- 发明人: Hazuki Okabayashi , Tetsuya Tanaka , Ryuta Nakanishi , Masaitsu Nakajima , Keisuke Kaneko
- 申请人: Hazuki Okabayashi , Tetsuya Tanaka , Ryuta Nakanishi , Masaitsu Nakajima , Keisuke Kaneko
- 申请人地址: JP Osaka
- 专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址: JP Osaka
- 优先权: JP2005-112839 20050408
- 国际申请: PCT/JP2006/302141 WO 20060208
- 主分类号: G06F12/08
- IPC分类号: G06F12/08
摘要:
A cache memory system which readily accepts software control for processing includes: a cache memory provided between a processor and memory; and a TAC (Transfer and Attribute Controller) for controlling the cache memory. The TAC receives a command which indicates a transfer and an attribute operation of cache data and a target for the operation, resulting from the execution of a predetermined instruction by the processor, so as to request the operation indicated by the command against the address to the cache memory.
公开/授权文献
- US07953935B2 Cache memory system, and control method therefor 公开/授权日:2011-05-31