GB2454811A8 - Cache memory system - Google Patents

Cache memory system

Info

Publication number
GB2454811A8
GB2454811A8 GB0821081A GB0821081A GB2454811A8 GB 2454811 A8 GB2454811 A8 GB 2454811A8 GB 0821081 A GB0821081 A GB 0821081A GB 0821081 A GB0821081 A GB 0821081A GB 2454811 A8 GB2454811 A8 GB 2454811A8
Authority
GB
United Kingdom
Prior art keywords
cache memory
memory system
cache
memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB0821081A
Other versions
GB2454811A (en
GB2454811B8 (en
GB2454811B (en
GB0821081D0 (en
Inventor
Andrew Michael Jones
Stuart Ryan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics Research and Development Ltd
Original Assignee
STMicroelectronics Research and Development Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB0722707.7A external-priority patent/GB0722707D0/en
Application filed by STMicroelectronics Research and Development Ltd filed Critical STMicroelectronics Research and Development Ltd
Publication of GB0821081D0 publication Critical patent/GB0821081D0/en
Publication of GB2454811A publication Critical patent/GB2454811A/en
Application granted granted Critical
Publication of GB2454811B publication Critical patent/GB2454811B/en
Publication of GB2454811A8 publication Critical patent/GB2454811A8/en
Publication of GB2454811B8 publication Critical patent/GB2454811B8/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0862—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with prefetch
GB0821081A 2007-11-19 2008-11-18 Cache memory system Expired - Fee Related GB2454811B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0722707.7A GB0722707D0 (en) 2007-11-19 2007-11-19 Cache memory
US12/284,329 US8725987B2 (en) 2007-11-19 2008-09-19 Cache memory system including selectively accessible pre-fetch memory for pre-fetch of variable size data

Publications (5)

Publication Number Publication Date
GB0821081D0 GB0821081D0 (en) 2008-12-24
GB2454811A GB2454811A (en) 2009-05-20
GB2454811B GB2454811B (en) 2012-11-14
GB2454811A8 true GB2454811A8 (en) 2012-11-21
GB2454811B8 GB2454811B8 (en) 2012-11-21

Family

ID=40194830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0821081A Expired - Fee Related GB2454811B8 (en) 2007-11-19 2008-11-18 Cache memory system

Country Status (1)

Country Link
GB (1) GB2454811B8 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0722707D0 (en) 2007-11-19 2007-12-27 St Microelectronics Res & Dev Cache memory

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3968914B2 (en) * 1999-06-02 2007-08-29 株式会社日立製作所 Disk array device
JP2000353146A (en) * 1999-06-11 2000-12-19 Nec Corp Input/output control device and method for prefetching data
EP1111511B1 (en) * 1999-12-06 2017-09-27 Texas Instruments France Cache with multiple fill modes
JP2003242027A (en) * 2002-02-13 2003-08-29 Sony Corp Interface device, data processing system, and data processing method
US9208095B2 (en) * 2006-12-15 2015-12-08 Microchip Technology Incorporated Configurable cache for a microprocessor

Also Published As

Publication number Publication date
GB2454811A (en) 2009-05-20
GB2454811B8 (en) 2012-11-21
GB2454811B (en) 2012-11-14
GB0821081D0 (en) 2008-12-24

Similar Documents

Publication Publication Date Title
GB0722707D0 (en) Cache memory
EP2225649A4 (en) Memory system
EP2115594A4 (en) Memory system
EP2250564A4 (en) Memory system
EP2250567A4 (en) Memory system
EP2269139A4 (en) Memory system
EP2250565A4 (en) Memory system
EP2248024A4 (en) Memory system
EP2248027A4 (en) Memory system
EP2260391A4 (en) Memory system
EP2260390A4 (en) Memory system
EP2250566A4 (en) Memory system
EP2248022A4 (en) Memory system
EP2248026A4 (en) Memory system
EP2062261A4 (en) Scalable memory system
GB2440263B (en) Cache memory system
EP2271988A4 (en) Memory system
EP2118756A4 (en) Memory system
EP2167396A4 (en) Storage system
EP2111583A4 (en) Memory system
EP2260389A4 (en) Memory system
EP2179362A4 (en) Memory system
GB2459047B (en) Cache system
GB2454810B (en) Cache memory system
TWI340456B (en) Dram unit structure

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141118