发明申请
US20100100684A1 SET ASSOCIATIVE CACHE APPARATUS, SET ASSOCIATIVE CACHE METHOD AND PROCESSOR SYSTEM
审中-公开
设置相关缓存设备，设置相关缓存方法和处理器系统
- 专利标题： SET ASSOCIATIVE CACHE APPARATUS, SET ASSOCIATIVE CACHE METHOD AND PROCESSOR SYSTEM
- 专利标题（中）： 设置相关缓存设备，设置相关缓存方法和处理器系统
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申请号： US12580720申请日： 2009-10-16
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公开(公告)号： US20100100684A1公开(公告)日： 2010-04-22
- 发明人: Yasuhiko Kurosawa , Atsushi Kameyama , Shigeaki Iwasa , Hiroo Hayashi , Mitsuo Saito
- 申请人： Yasuhiko Kurosawa , Atsushi Kameyama , Shigeaki Iwasa , Hiroo Hayashi , Mitsuo Saito
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-269939 20081020
- 主分类号： G06F12/08
- IPC分类号： G06F12/08 ; G06F12/00
摘要：
A set associative cache memory includes a tag memory configured to store tags which are predetermined high-order bits of an address, a tag comparator configured to compare a tag in a request address (RA) with the tag stored in the tag memory and a data memory configured to incorporate way information obtained through a comparison by the tag comparator in part of a column address.
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