DE68915348D1 - Multifunktions-Schaltung des Flip-Flop-Typs. - Google Patents

Multifunktions-Schaltung des Flip-Flop-Typs.

Info

Publication number: DE68915348D1
Authority: DE; Germany
Prior art keywords: flip; flop type; multifunction circuit; multifunction; circuit
Prior art date: 1988-05-05
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 - Lifetime

Application number

DE68915348T

Other languages

English (en)

Inventor

Kevin Alan Norman

Hock-Chuen So

Kerry Scott Veenstra

Sau-Ching Wong

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.)

Altera Corp

Original Assignee

Altera 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.)

1988-05-05

Filing date

1989-02-23

Publication date

1994-06-23

1989-02-23 Application filed by Altera Corp filed Critical Altera Corp

1994-06-23 Application granted granted Critical

1994-06-23 Publication of DE68915348D1 publication Critical patent/DE68915348D1/de

2009-02-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
- H03K3/037—Bistable circuits

DE68915348T 1988-05-05 1989-02-23 Multifunktions-Schaltung des Flip-Flop-Typs. Expired - Lifetime DE68915348D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/190,530 US4864161A (en)	1988-05-05	1988-05-05	Multifunction flip-flop-type circuit

Publications (1)

Publication Number	Publication Date
DE68915348D1 true DE68915348D1 (de)	1994-06-23

Family

ID=22701725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68915348T Expired - Lifetime DE68915348D1 (de)	1988-05-05	1989-02-23	Multifunktions-Schaltung des Flip-Flop-Typs.

Country Status (4)

Country	Link
US (1)	US4864161A (de)
EP (1)	EP0350141B1 (de)
JP (1)	JPH0219015A (de)
DE (1)	DE68915348D1 (de)

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US5072132A (en) *	1989-06-09	1991-12-10	Digital Equipment Corporation	Vsli latch system and sliver pulse generator with high correlation factor
US5003204A (en) *	1989-12-19	1991-03-26	Bull Hn Information Systems Inc.	Edge triggered D-type flip-flop scan latch cell with recirculation capability
US5122694A (en) *	1990-12-26	1992-06-16	Tektronix, Inc.	Method and electrical circuit for eliminating time jitter caused by metastable conditions in asynchronous logic circuits
US5220214A (en) *	1991-04-22	1993-06-15	Altera Corporation	Registered logic macrocell with product term allocation and adjacent product term stealing
US5861760A (en)	1991-04-25	1999-01-19	Altera Corporation	Programmable logic device macrocell with improved capability
US5384499A (en) *	1991-04-25	1995-01-24	Altera Corporation	High-density erasable programmable logic device architecture using multiplexer interconnections
JPH05199080A (ja) *	1992-01-17	1993-08-06	Sony Corp	相補型論理回路
US5350954A (en) *	1993-03-29	1994-09-27	Altera Corporation	Macrocell with flexible product term allocation
US5384494A (en) *	1993-04-13	1995-01-24	Hughes Aircraft Company	Programmable hold-off for integrated circuit I/O pins
US5416362A (en) *	1993-09-10	1995-05-16	Unisys Corporation	Transparent flip-flop
US5878245A (en)	1993-10-29	1999-03-02	Advanced Micro Devices, Inc.	High performance load/store functional unit and data cache
US6181162B1 (en)	1994-04-10	2001-01-30	Altera Corporation	Programmable logic device with highly routable interconnect
US6294928B1 (en)	1996-04-05	2001-09-25	Altera Corporation	Programmable logic device with highly routable interconnect
US5721695A (en) *	1994-10-17	1998-02-24	Advanced Micro Devices, Inc.	Simulation by emulating level sensitive latches with edge trigger latches
US5638018A (en) *	1995-06-02	1997-06-10	Advanced Micro Devices, Inc.	P-type flip-flop
GB9523393D0 (en) *	1995-11-16	1996-01-17	British Aerospace	Logic circuits
US5719516A (en) *	1995-12-20	1998-02-17	Advanced Micro Devices, Inc.	Lock generator circuit for use with a dual edge register that provides a separate enable for each use of an input clock signal
GB2346022B (en) *	1997-12-22	2000-10-25	Lsi Logic Corp	Controllable latch/register circuit
US6456138B1 (en)	1999-04-30	2002-09-24	Bae Systems Information And Electronic Systems Integration, Inc.	Method and apparatus for a single upset (SEU) tolerant clock splitter
US20040004251A1 (en) *	2002-07-08	2004-01-08	Madurawe Raminda U.	Insulated-gate field-effect thin film transistors
US6992503B2 (en) *	2002-07-08	2006-01-31	Viciciv Technology	Programmable devices with convertibility to customizable devices
US7673273B2 (en)	2002-07-08	2010-03-02	Tier Logic, Inc.	MPGA products based on a prototype FPGA
US7112994B2 (en)	2002-07-08	2006-09-26	Viciciv Technology	Three dimensional integrated circuits
US7129744B2 (en) *	2003-10-23	2006-10-31	Viciciv Technology	Programmable interconnect structures
US8643162B2 (en)	2007-11-19	2014-02-04	Raminda Udaya Madurawe	Pads and pin-outs in three dimensional integrated circuits
US7812458B2 (en) *	2007-11-19	2010-10-12	Tier Logic, Inc.	Pad invariant FPGA and ASIC devices
US7042756B2 (en) *	2002-10-18	2006-05-09	Viciciv Technology	Configurable storage device
US7088136B1 (en)	2003-11-06	2006-08-08	Altera Corporation	Programmable logic device latch circuits
US7030651B2 (en) *	2003-12-04	2006-04-18	Viciciv Technology	Programmable structured arrays
US7176713B2 (en) *	2004-01-05	2007-02-13	Viciciv Technology	Integrated circuits with RAM and ROM fabrication options
KR100564611B1 (ko) *	2004-02-14	2006-03-29	삼성전자주식회사	하드 디스크 드라이브의 완충 구조체
US7489164B2 (en) *	2004-05-17	2009-02-10	Raminda Udaya Madurawe	Multi-port memory devices
US7685418B1 (en)	2005-01-19	2010-03-23	Altera Corporation	Mechanisms and techniques for protecting intellectual property
JP2006293180A (ja) *	2005-04-14	2006-10-26	Takai Seiki:Kk	試料載置ステージ
JP4919616B2 (ja) *	2005-05-13	2012-04-18	日立工機株式会社	レーザー墨出器
US8670561B1 (en)	2005-06-02	2014-03-11	Altera Corporation	Method and apparatus for limiting use of IP
US7486111B2 (en) *	2006-03-08	2009-02-03	Tier Logic, Inc.	Programmable logic devices comprising time multiplexed programmable interconnect
US20090128189A1 (en) *	2007-11-19	2009-05-21	Raminda Udaya Madurawe	Three dimensional programmable devices
US7635988B2 (en) *	2007-11-19	2009-12-22	Tier Logic, Inc.	Multi-port thin-film memory devices
US7573294B2 (en) *	2007-12-26	2009-08-11	Tier Logic, Inc.	Programmable logic based latches and shift registers
US7795913B2 (en) *	2007-12-26	2010-09-14	Tier Logic	Programmable latch based multiplier
US7573293B2 (en) *	2007-12-26	2009-08-11	Tier Logic, Inc.	Programmable logic based latches and shift registers
US7602213B2 (en) *	2007-12-26	2009-10-13	Tier Logic, Inc.	Using programmable latch to implement logic
US8230375B2 (en)	2008-09-14	2012-07-24	Raminda Udaya Madurawe	Automated metal pattern generation for integrated circuits
US8159265B1 (en)	2010-11-16	2012-04-17	Raminda Udaya Madurawe	Memory for metal configurable integrated circuits
US8159268B1 (en)	2010-11-16	2012-04-17	Raminda Udaya Madurawe	Interconnect structures for metal configurable integrated circuits
US8159266B1 (en)	2010-11-16	2012-04-17	Raminda Udaya Madurawe	Metal configurable integrated circuits

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Publication number	Priority date	Publication date	Assignee	Title
US3566153A (en) *	1969-04-30	1971-02-23	Texas Instruments Inc	Programmable sequential logic
US4124899A (en) *	1977-05-23	1978-11-07	Monolithic Memories, Inc.	Programmable array logic circuit
US4422072A (en) *	1981-07-30	1983-12-20	Signetics Corporation	Field programmable logic array circuit
US4717912A (en) *	1982-10-07	1988-01-05	Advanced Micro Devices, Inc.	Apparatus for producing any one of a plurality of signals at a single output
US4791602A (en) *	1983-04-14	1988-12-13	Control Data Corporation	Soft programmable logic array
US4617479B1 (en) *	1984-05-03	1993-09-21	Altera Semiconductor Corp.	Programmable logic array device using eprom technology
US4713792A (en) *	1985-06-06	1987-12-15	Altera Corporation	Programmable macrocell using eprom or eeprom transistors for architecture control in programmable logic circuits
JPS60261211A (ja) *	1984-06-08	1985-12-24	Nec Corp	マスタ−・スレ−ブ型フリツプ・フロツプ
US4609986A (en) *	1984-06-14	1986-09-02	Altera Corporation	Programmable logic array device using EPROM technology
US4692633A (en) *	1984-07-02	1987-09-08	International Business Machines Corporation	Edge sensitive single clock latch apparatus with a skew compensated scan function
US4706216A (en) *	1985-02-27	1987-11-10	Xilinx, Inc.	Configurable logic element
US4677318A (en) *	1985-04-12	1987-06-30	Altera Corporation	Programmable logic storage element for programmable logic devices
US4771285A (en) *	1985-11-05	1988-09-13	Advanced Micro Devices, Inc.	Programmable logic cell with flexible clocking and flexible feedback
US4703206A (en) *	1985-11-19	1987-10-27	Signetics Corporation	Field-programmable logic device with programmable foldback to control number of logic levels
US4758747A (en) *	1986-05-30	1988-07-19	Advanced Micro Devices, Inc.	Programmable logic device with buried registers selectively multiplexed with output registers to ports, and preload circuitry therefor
US4756006A (en) *	1986-02-26	1988-07-05	International Business Machines Corporation	Bus transceiver

1988
- 1988-05-05 US US07/190,530 patent/US4864161A/en not_active Expired - Lifetime
1989
- 1989-02-23 DE DE68915348T patent/DE68915348D1/de not_active Expired - Lifetime
- 1989-02-23 EP EP89301782A patent/EP0350141B1/de not_active Expired - Lifetime
- 1989-05-02 JP JP1112330A patent/JPH0219015A/ja active Pending

Also Published As

Publication number	Publication date
EP0350141A3 (en)	1990-10-10
EP0350141A2 (de)	1990-01-10
US4864161A (en)	1989-09-05
JPH0219015A (ja)	1990-01-23
EP0350141B1 (de)	1994-05-18

Legal Events

Date	Code	Title	Description
1994-11-10	8332	No legal effect for de

Publication	Publication Date	Title
DE68915348D1 (de)	1994-06-23	Multifunktions-Schaltung des Flip-Flop-Typs.
DE3751376T2 (de)	1995-11-16	Schaltungselement.
DE3774120D1 (de)	1991-11-28	Elektronisches neigungsmessgeraet.
DE3769564D1 (de)	1991-05-29	Logische schaltung.
FI890607A (fi)	1989-08-10	Kopplingsanordning.
DE3779784T2 (de)	1992-12-24	Logische schaltung.
DE68926518T2 (de)	1997-01-23	Flipflop-Schaltung
DE69017601T2 (de)	1995-09-14	Schaltungsanordnung.
DE69008464D1 (de)	1994-06-01	Schaltungsanordnung.
DE68916093D1 (de)	1994-07-21	Integrierte Schaltung.
DE3785833T2 (de)	1993-10-28	Logikschaltung.
DE3762178D1 (de)	1990-05-10	Elektronisches kopiergeraet.
DE3751085D1 (de)	1995-03-30	Volladdiererschaltung.
DE68920785D1 (de)	1995-03-09	Logische Schaltung.
DE3884713T2 (de)	1994-03-10	Logische Schaltung.
DE68924299D1 (de)	1995-10-26	Schnittstellenschaltung.
DE3787037T2 (de)	1993-12-09	Halteschaltung.
DE3883662T2 (de)	1994-04-21	Oszillatorschaltung.
DE68923540D1 (de)	1995-08-24	Festkörperschaltkreis.
DE68911196D1 (de)	1994-01-20	Betriebsschaltung.
DE3685376D1 (de)	1992-06-25	Flip-flop-schaltung.
DE3771818D1 (de)	1991-09-05	Oszillatorschaltung.
FI914230A0 (fi)	1991-09-06	Kopplingsanordning.
NO880153L (no)	1988-01-14	Effektdele-/kombinasjonskrets.
FI882612A0 (fi)	1988-06-02	Kopplingsanordning.