DK648089A - Dobbeltport-laese/skriveregisterfillager - Google Patents

Dobbeltport-laese/skriveregisterfillager Download PDF

Info

Publication number: DK648089A
Authority: DK; Denmark
Prior art keywords: skriveregisterfillager; dual port; port read; read; dual
Prior art date: 1988-12-19

Application number

DK648089A

Other languages

English (en)

Other versions

DK648089D0 (da

Inventor

David E Cushing

Romeo Kharileh

Jian-Kuo Shen

Ming-Tzer Miu

Original Assignee

Bull Hn Information Syst

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.)

1988-12-19

Filing date

1989-12-19

Publication date

1990-06-20

1989-12-19 Application filed by Bull Hn Information Syst filed Critical Bull Hn Information Syst

1989-12-19 Publication of DK648089D0 publication Critical patent/DK648089D0/da

1990-06-20 Publication of DK648089A publication Critical patent/DK648089A/da

Links

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/16—Multiple access memory array, e.g. addressing one storage element via at least two independent addressing line groups

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Static Random-Access Memory (AREA)
Memory System (AREA)
Dram (AREA)
Executing Machine-Instructions (AREA)

DK648089A 1988-12-19 1989-12-19 Dobbeltport-laese/skriveregisterfillager DK648089A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/286,552 US4933909A (en)	1988-12-19	1988-12-19	Dual read/write register file memory

Publications (2)

Publication Number	Publication Date
DK648089D0 DK648089D0 (da)	1989-12-19
DK648089A true DK648089A (da)	1990-06-20

Family

ID=23099119

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK648089A DK648089A (da)	1988-12-19	1989-12-19	Dobbeltport-laese/skriveregisterfillager

Country Status (9)

Country	Link
US (1)	US4933909A (da)
EP (1)	EP0374829B1 (da)
JP (1)	JPH0746507B2 (da)
KR (1)	KR930004426B1 (da)
AU (1)	AU626363B2 (da)
CA (1)	CA2005953A1 (da)
DE (1)	DE68922975T2 (da)
DK (1)	DK648089A (da)
YU (1)	YU240389A (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0770213B2 (ja) *	1988-10-03	1995-07-31	三菱電機株式会社	半導体メモリ装置
US5107462A (en) *	1989-02-03	1992-04-21	Digital Equipment Corporation	Self timed register file having bit storage cells with emitter-coupled output selectors for common bits sharing a common pull-up resistor and a common current sink
US5261064A (en) *	1989-10-03	1993-11-09	Advanced Micro Devices, Inc.	Burst access memory
US5115411A (en) *	1990-06-06	1992-05-19	Ncr Corporation	Dual port memory system
JP2573395B2 (ja) *	1990-06-11	1997-01-22	株式会社東芝	デュアルポートメモリ装置
WO1992008230A1 (en) *	1990-10-26	1992-05-14	Micron Technology, Inc.	High-speed, five-port register file having simultaneous read and write capability and high tolerance to clock skew
JPH04184788A (ja) *	1990-11-20	1992-07-01	Fujitsu Ltd	半導体記憶装置
US5249283A (en) *	1990-12-24	1993-09-28	Ncr Corporation	Cache coherency method and apparatus for a multiple path interconnection network
JP3169639B2 (ja) *	1991-06-27	2001-05-28	日本電気株式会社	半導体記憶装置
US5257236A (en) *	1991-08-01	1993-10-26	Silicon Engineering, Inc.	Static RAM
US5321809A (en) *	1992-09-11	1994-06-14	International Business Machines Corporation	Categorized pixel variable buffering and processing for a graphics system
US5315178A (en) *	1993-08-27	1994-05-24	Hewlett-Packard Company	IC which can be used as a programmable logic cell array or as a register file
US5581720A (en) *	1994-04-15	1996-12-03	David Sarnoff Research Center, Inc.	Apparatus and method for updating information in a microcode instruction
US5751999A (en) *	1994-06-23	1998-05-12	Matsushita Electric Industrial Co., Ltd.	Processor and data memory for outputting and receiving data on different buses for storage in the same location
US5745732A (en) *	1994-11-15	1998-04-28	Cherukuri; Ravikrishna V.	Computer system including system controller with a write buffer and plural read buffers for decoupled busses
US5566123A (en)	1995-02-10	1996-10-15	Xilinx, Inc.	Synchronous dual port ram
US5813037A (en) *	1995-03-30	1998-09-22	Intel Corporation	Multi-port register file for a reservation station including a pair of interleaved storage cells with shared write data lines and a capacitance isolation mechanism
US5713039A (en) *	1995-12-05	1998-01-27	Advanced Micro Devices, Inc.	Register file having multiple register storages for storing data from multiple data streams
KR100190373B1 (ko) *	1996-02-08	1999-06-01	김영환	리드 패스를 위한 고속 동기식 메모리 장치
US5802579A (en) *	1996-05-16	1998-09-01	Hughes Electronics Corporation	System and method for simultaneously reading and writing data in a random access memory
US5987578A (en) *	1996-07-01	1999-11-16	Sun Microsystems, Inc.	Pipelining to improve the interface of memory devices
US5923608A (en) *	1997-10-31	1999-07-13	Vlsi Technology, Inc.	Scalable N-port memory structures
US6360307B1 (en)	1998-06-18	2002-03-19	Cypress Semiconductor Corporation	Circuit architecture and method of writing data to a memory
US7400548B2 (en) *	2005-02-09	2008-07-15	International Business Machines Corporation	Method for providing multiple reads/writes using a 2read/2write register file array
US7962698B1 (en)	2005-10-03	2011-06-14	Cypress Semiconductor Corporation	Deterministic collision detection
JP4201011B2 (ja) *	2006-03-27	2008-12-24	トヨタ自動車株式会社	蓄熱装置
CN102110464B (zh) *	2009-12-26	2015-06-10	上海芯豪微电子有限公司	宽带读写存储器装置
US8862836B2 (en) *	2011-06-14	2014-10-14	Texas Instruments Incorporated	Multi-port register file with an input pipelined architecture with asynchronous reads and localized feedback
US8862835B2 (en) *	2011-06-14	2014-10-14	Texas Instruments Incorporated	Multi-port register file with an input pipelined architecture and asynchronous read data forwarding
US10747466B2 (en) *	2018-12-28	2020-08-18	Texas Instruments Incorporated	Save-restore in integrated circuits

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4287575A (en) *	1979-12-28	1981-09-01	International Business Machines Corporation	High speed high density, multi-port random access memory cell
JPS573155A (en) *	1980-06-05	1982-01-08	Ricoh Co Ltd	Input and output control circuit for memory device
US4628489A (en) *	1983-10-03	1986-12-09	Honeywell Information Systems Inc.	Dual address RAM
US4610004A (en) *	1984-10-10	1986-09-02	Advanced Micro Devices, Inc.	Expandable four-port register file
US4623990A (en) *	1984-10-31	1986-11-18	Advanced Micro Devices, Inc.	Dual-port read/write RAM with single array
US4811296A (en) *	1987-05-15	1989-03-07	Analog Devices, Inc.	Multi-port register file with flow-through of data

1988
- 1988-12-19 US US07/286,552 patent/US4933909A/en not_active Expired - Fee Related
1989
- 1989-12-18 KR KR1019890018858A patent/KR930004426B1/ko not_active Expired - Fee Related
- 1989-12-18 AU AU46920/89A patent/AU626363B2/en not_active Ceased
- 1989-12-19 JP JP1329411A patent/JPH0746507B2/ja not_active Expired - Lifetime
- 1989-12-19 EP EP89123453A patent/EP0374829B1/en not_active Expired - Lifetime
- 1989-12-19 YU YU240389A patent/YU240389A/sh unknown
- 1989-12-19 DK DK648089A patent/DK648089A/da not_active Application Discontinuation
- 1989-12-19 CA CA002005953A patent/CA2005953A1/en not_active Abandoned
- 1989-12-19 DE DE68922975T patent/DE68922975T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE68922975T2 (de)	1996-03-21
KR930004426B1 (ko)	1993-05-27
KR900010561A (ko)	1990-07-07
EP0374829B1 (en)	1995-06-07
EP0374829A2 (en)	1990-06-27
DK648089D0 (da)	1989-12-19
EP0374829A3 (en)	1991-05-29
DE68922975D1 (de)	1995-07-13
US4933909A (en)	1990-06-12
AU626363B2 (en)	1992-07-30
JPH0746507B2 (ja)	1995-05-17
AU4692089A (en)	1990-06-21
JPH02220293A (ja)	1990-09-03
YU240389A (sh)	1994-01-20
CA2005953A1 (en)	1990-06-19

Legal Events

Date	Code	Title	Description
1996-08-19	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
DK648089D0 (da)	1989-12-19	Dobbeltport-laese/skriveregisterfillager
DK303890D0 (da)	1990-12-21	Spilleautomat
ATA901789A (de)	1997-07-15	Somatostatinpeptid
BR8806093A (pt)	1990-06-26	Trepano
KR890019933U (ko)	1989-10-05	카세트
ATA900689A (de)	1997-01-15	Calcitoninpeptide
BR8902098A (pt)	1989-12-05	Eletrolisador
DK219589A (da)	1989-11-04	Klaebemiddel
BR8906898A (pt)	1990-09-25	Jamela
FI893165A7 (fi)	1989-12-30	Teline
FI883947A0 (fi)	1988-08-26	Evaporatorkylare till destillationsapparat
ATA296888A (de)	1990-03-15	Labyrinthanordnung
KR890023207U (ko)	1989-12-02	관계수
KR890020662U (ko)	1989-11-01	장독
KR910005449U (ko)	1991-04-22	장독
KR890019051U (ko)	1989-10-05	앨범지
BR6800741U (pt)	1989-11-14	Morsa independente
DK633788D0 (da)	1988-11-11	Ledningskassette
FI882472A0 (fi)	1988-05-25	Till ventilationskakonstruktion
FI882222A7 (fi)	1989-11-13	Konstruktionsloesning till en ljusabsorberande och - ledande çgloedljustavlaç
KR900004469U (ko)	1990-03-06	보온물통의 주입구
KR900006185U (ko)	1990-04-02	콤팩트
SE8802859D0 (sv)	1988-08-10	Hengbrygga - tak
BR8805477A (pt)	1990-06-05	Milran transpantaneiro
BR8907290A (pt)	1991-03-12	Diisopropilbenzeno-bis-peneoalcanoatos