EP 0756729 A1 19970205 - CACHE STORAGE DEVICE FOR DATA STORAGE
Title (en)
CACHE STORAGE DEVICE FOR DATA STORAGE
Title (de)
CACHE-SPEICHERVORRICHTUNG ZUM SPEICHERN VON DATEN
Title (fr)
ANTEMEMOIRE POUR LE STOCKAGE DE DONNEES
Publication
Application
Priority
- DE 4414116 A 19940422
- DE 4416562 A 19940511
- DE 19504483 A 19950210
- EP 9501471 W 19950419
Abstract (en)
[origin: WO9529445A1] The storage device comprises a cache memory which is indexed by the cache index and group information of the virtual address. The real address converted from the virtual address contains first and second group information. If the marking of the cache entry addressed according to the above standard by indexing of the cache memory does not correspond with the real address, indexing is carried out again using the second group information associated with the real address (and using the cache index of the virtual address). If the marking of the cache entry addressed in this way still does not correspond with the real address, a cache miss is signalled.
IPC 1-7
IPC 8 full level
G06F 12/08 (2006.01); G06F 12/10 (2006.01); G06F 12/1045 (2016.01)
CPC (source: EP US)
G06F 12/1054 (2013.01 - EP US); G06F 2212/653 (2013.01 - EP US)
Citation (search report)
See references of WO 9529445A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
WO 9529445 A1 19951102; EP 0756729 A1 19970205; JP H09512122 A 19971202; US 6009503 A 19991228
DOCDB simple family (application)
EP 9501471 W 19950419; EP 95916674 A 19950419; JP 52733995 A 19950419; US 73235296 A 19961029