发明授权
- 专利标题： System for controlling an internally-installed cache memory
- 专利标题（中）： 用于控制内部安装的高速缓存的系统
-
申请号： US406785申请日： 1995-03-20
-
公开(公告)号： US5517633A公开(公告)日： 1996-05-14
- 发明人: Hidenobu Ohta , Taizo Sato
- 申请人： Hidenobu Ohta , Taizo Sato
- 申请人地址： JPX Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX2-012220 19900122
- 主分类号： G06F12/08
- IPC分类号： G06F12/08 ; G06F12/10 ; G06F12/06 ; G06F13/00
摘要：
A cache uses A bits of an offset portion which are not subjected to the address translation of the logical address and B bits of the portion other than the offset portion, which are subjected to an address translation. It has an address monitor portion having a tag portion corresponding to the tag portion of the CPU using only A bits of the offset portion of the set address which are used as the set address in the cache and having a 2.sup.B .times.N-way set associative structure and a portion for making said tag portion of the cache correspond to said tag portion of the address monitor portion, thereby performing management of N address stored in the tag portion of the address monitor portion and transmitting the result of the management of the address to the cache and for invalidating the corresponding recording portion of the tag in the cache.
公开/授权文献
- US5031229A Deposition heaters 公开/授权日：1991-07-09