Invention Grant
US07783939B2 Cache memory, processor, and production methods for cache memory and processor
有权
缓存内存，处理器和高速缓存内存和处理器的生产方法
- Patent Title: Cache memory, processor, and production methods for cache memory and processor
- Patent Title (中): 缓存内存，处理器和高速缓存内存和处理器的生产方法
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Application No.: US11037002Application Date: 2005-01-19
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Publication No.: US07783939B2Publication Date: 2010-08-24
- Inventor: Mie Tonosaki , Hitoshi Sakurai
- Applicant: Mie Tonosaki , Hitoshi Sakurai
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Fujitsu Patent Center
- Priority: JP2004-224626 20040730
- Main IPC: G11C29/00
- IPC: G11C29/00
Abstract:
A cache memory built in a processor comprising a plurality of independent memory blocks, pass/fail information memory unit memorizing a presence/absence of a failure occurring in each of the memory blocks, and a screening control function substituting a sound memory block for a failed memory block based on a memory content in the pass/fail information memory unit.
Public/Granted literature
- US20060026454A1 Cache memory, processor, and production methods for cache memory and processor Public/Granted day:2006-02-02
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