CA1015865A - Apparatus for addressing the memory of a computer - Google Patents

Apparatus for addressing the memory of a computer

Info

Publication number: CA1015865A
Authority: CA; Canada
Prior art keywords: addressing; memory; computer
Prior art date: 1974-06-07
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.): Expired

Application number

CA227,435A

Other languages

French (fr)

Inventor

Louis K. Steiner

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.)

Control Data Corp

Original Assignee

Control Data Corp

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.)

1974-06-07

Filing date

1975-05-21

Publication date

1977-08-16

1975-05-21 Application filed by Control Data Corp filed Critical Control Data Corp

1977-08-16 Application granted granted Critical

1977-08-16 Publication of CA1015865A publication Critical patent/CA1015865A/en

Status Expired legal-status Critical Current

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
- G06F12/10—Address translation
- G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
- G06F12/1036—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] for multiple virtual address spaces, e.g. segmentation
- 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
- G06F12/12—Replacement control
- G06F12/121—Replacement control using replacement algorithms
- G06F12/123—Replacement control using replacement algorithms with age lists, e.g. queue, most recently used [MRU] list or least recently used [LRU] list

CA227,435A 1974-06-07 1975-05-21 Apparatus for addressing the memory of a computer Expired CA1015865A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/477,215 US3938100A (en)	1974-06-07	1974-06-07	Virtual addressing apparatus for addressing the memory of a computer utilizing associative addressing techniques

Publications (1)

Publication Number	Publication Date
CA1015865A true CA1015865A (en)	1977-08-16

Family

ID=23895003

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA227,435A Expired CA1015865A (en)	1974-06-07	1975-05-21	Apparatus for addressing the memory of a computer

Country Status (7)

Country	Link
US (1)	US3938100A (en)
JP (1)	JPS5732428B2 (en)
CA (1)	CA1015865A (en)
DE (1)	DE2506117C2 (en)
FR (1)	FR2274086A1 (en)
GB (1)	GB1477977A (en)
NL (1)	NL180887C (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4020470A (en) *	1975-06-06	1977-04-26	Ibm Corporation	Simultaneous addressing of different locations in a storage unit
US4053948A (en) *	1976-06-21	1977-10-11	Ibm Corporation	Look aside array invalidation mechanism
US4096568A (en) *	1976-09-24	1978-06-20	Sperry Rand Corporation	Virtual address translator
US4084226A (en) *	1976-09-24	1978-04-11	Sperry Rand Corporation	Virtual address translator
US4099256A (en) *	1976-11-16	1978-07-04	Bell Telephone Laboratories, Incorporated	Method and apparatus for establishing, reading, and rapidly clearing a translation table memory
GB2008821B (en) *	1977-11-04	1982-01-13	Sperry Rand Corp	Digital computers
US4241401A (en) *	1977-12-19	1980-12-23	Sperry Corporation	Virtual address translator utilizing interrupt level code
US4170039A (en) *	1978-07-17	1979-10-02	International Business Machines Corporation	Virtual address translation speed up technique
US4218743A (en) *	1978-07-17	1980-08-19	International Business Machines Corporation	Address translation apparatus
DE2842288A1 (en) *	1978-09-28	1980-04-17	Siemens Ag	DATA TRANSFER SWITCH WITH ASSOCIATIVE ADDRESS SELECTION IN A VIRTUAL MEMORY
US4277826A (en) *	1978-10-23	1981-07-07	Collins Robert W	Synchronizing mechanism for page replacement control
US4300208A (en) *	1979-11-30	1981-11-10	Control Data Corporation	Controlling which of two addresses is used by a microcode memory
US4482952A (en) *	1980-12-15	1984-11-13	Nippon Electric Co., Ltd.	Virtual addressing system using page field comparisons to selectively validate cache buffer data on read main memory data
US4439830A (en) *	1981-11-09	1984-03-27	Control Data Corporation	Computer system key and lock protection mechanism
US4926316A (en) *	1982-09-29	1990-05-15	Apple Computer, Inc.	Memory management unit with overlapping control for accessing main memory of a digital computer
GB2127994B (en) *	1982-09-29	1987-01-21	Apple Computer	Memory management unit for digital computer
US4538241A (en) *	1983-07-14	1985-08-27	Burroughs Corporation	Address translation buffer
US4532606A (en) *	1983-07-14	1985-07-30	Burroughs Corporation	Content addressable memory cell with shift capability
US4587610A (en) *	1984-02-10	1986-05-06	Prime Computer, Inc.	Address translation systems for high speed computer memories
US4821171A (en) *	1985-05-07	1989-04-11	Prime Computer, Inc.	System of selective purging of address translation in computer memories
US4868738A (en) *	1985-08-15	1989-09-19	Lanier Business Products, Inc.	Operating system independent virtual memory computer system
JPH07104868B2 (en) *	1988-04-08	1995-11-13	インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン	Data storage retrieval system
US4965720A (en) *	1988-07-18	1990-10-23	International Business Machines Corporation	Directed address generation for virtual-address data processors
JPH0373328U (en) *	1989-11-22	1991-07-24
GB2251102B (en) *	1990-12-21	1995-03-15	Sun Microsystems Inc	Translation lookaside buffer
EP0506236A1 (en) *	1991-03-13	1992-09-30	International Business Machines Corporation	Address translation mechanism
JPH0581133A (en) *	1991-09-19	1993-04-02	Nec Corp	Information processor
US5204633A (en) *	1992-02-25	1993-04-20	International Business Machines Corporation	Electromagnetic contactor with closure fault indicator
US5497474A (en) *	1993-02-25	1996-03-05	Franklin Electronic Publishers, Incorporated	Data stream addressing
US6370655B1 (en) *	1998-10-19	2002-04-09	Winbond Electronics Corp.	Method and system for reversed-sequence code loading into partially defective memory
US7013355B2 (en) *	2003-01-09	2006-03-14	Micrel, Incorporated	Device and method for improved serial bus transaction using incremental address decode
TW591388B (en) *	2003-02-21	2004-06-11	Via Tech Inc	Memory address decoding method and related apparatus by bit-pattern matching
TWI221221B (en) *	2003-02-27	2004-09-21	Via Tech Inc	Address decoding method and related apparatus by comparing mutually exclusive bit-patterns of address

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3292153A (en) *	1962-10-01	1966-12-13	Burroughs Corp	Memory system
GB1124017A (en) *	1964-12-17	1968-08-14	English Electric Computers Ltd	Data storage apparatus
US3533075A (en) *	1967-10-19	1970-10-06	Ibm	Dynamic address translation unit with look-ahead
US3588839A (en) *	1969-01-15	1971-06-28	Ibm	Hierarchical memory updating system
US3685020A (en) *	1970-05-25	1972-08-15	Cogar Corp	Compound and multilevel memories
FR10582E (en) *	1970-06-29	1909-07-30	Paul Alexis Victor Lerolle	Lock set with master key
US3693165A (en) *	1971-06-29	1972-09-19	Ibm	Parallel addressing of a storage hierarchy in a data processing system using virtual addressing
US3786427A (en) *	1971-06-29	1974-01-15	Ibm	Dynamic address translation reversed
US3761881A (en) *	1971-06-30	1973-09-25	Ibm	Translation storage scheme for virtual memory system
US3764996A (en) *	1971-12-23	1973-10-09	Ibm	Storage control and address translation
US3839706A (en) *	1973-07-02	1974-10-01	Ibm	Input/output channel relocation storage protect mechanism

1974
- 1974-06-07 US US05/477,215 patent/US3938100A/en not_active Expired - Lifetime
1975
- 1975-02-13 DE DE2506117A patent/DE2506117C2/en not_active Expired
- 1975-03-20 JP JP3310775A patent/JPS5732428B2/ja not_active Expired
- 1975-05-07 GB GB1919975A patent/GB1477977A/en not_active Expired
- 1975-05-21 CA CA227,435A patent/CA1015865A/en not_active Expired
- 1975-06-06 NL NLAANVRAGE7506726,A patent/NL180887C/en not_active IP Right Cessation
- 1975-06-06 FR FR7517810A patent/FR2274086A1/en active Granted

Also Published As

Publication number	Publication date
DE2506117C2 (en)	1986-04-03
NL7506726A (en)	1975-12-09
FR2274086A1 (en)	1976-01-02
JPS5732428B2 (en)	1982-07-10
US3938100A (en)	1976-02-10
AU8154175A (en)	1976-12-02
JPS50159934A (en)	1975-12-24
DE2506117A1 (en)	1976-01-02
FR2274086B1 (en)	1980-08-01
NL180887C (en)	1987-05-04
GB1477977A (en)	1977-06-29

Publication	Publication Date	Title
CA1015865A (en)	1977-08-16	Apparatus for addressing the memory of a computer
CA1018064A (en)	1977-09-27	Well control apparatus
AU499654B2 (en)	1979-04-26	Data storage apparatus
CA986550A (en)	1976-03-30	Manipulator apparatus
CA1004247A (en)	1977-01-25	Anti-jackknife apparatus
CA1033073A (en)	1978-06-13	Access control unit
CA1035237A (en)	1978-07-25	Lung-venting apparatus
CA1025006A (en)	1978-01-24	Corrugating apparatus
CA1027549A (en)	1978-03-07	Boring apparatus
CA1034257A (en)	1978-07-04	Memory system including addressing arrangement
CA1015950A (en)	1977-08-23	Spin-blast apparatus
CA995661A (en)	1976-08-24	Freezing-warming apparatus
CA1018137A (en)	1977-09-27	Roll-winding apparatus
CA1019665A (en)	1977-10-25	Pack-forming apparatus
CA1022196A (en)	1977-12-06	Workpiece-handling apparatus
CA1024263A (en)	1978-01-10	Method and apparatus for addressing a microprogramme
CA1023869A (en)	1978-01-03	Computer
CA1018670A (en)	1977-10-04	Control memory
CA1013911A (en)	1977-07-19	Mandrel apparatus
AU489670B2 (en)	1976-12-02	Apparatus for forming an absolute address for accessing a memory ofa computer
AU504399B2 (en)	1979-10-11	Computer system comprising peripheral apparatus
AU514946B2 (en)	1981-03-05	Mandrel apparatus
AU495638B2 (en)	1976-06-03	Semophores device for computer
AU486144B2 (en)	1976-06-17	Apparatus for developing an address of a segment within main memory and an absolute address of an operated within the segment
AU495208B2 (en)	1977-06-02	Fluidization apparatus