DE3583648D1 - Programmierbare logische netz-vorrichtung unter verwendung der eprom-technologie. - Google Patents

Programmierbare logische netz-vorrichtung unter verwendung der eprom-technologie.

Info

Publication number
DE3583648D1
DE3583648D1 DE8585902742T DE3583648T DE3583648D1 DE 3583648 D1 DE3583648 D1 DE 3583648D1 DE 8585902742 T DE8585902742 T DE 8585902742T DE 3583648 T DE3583648 T DE 3583648T DE 3583648 D1 DE3583648 D1 DE 3583648D1
Authority
DE
Germany
Prior art keywords
network device
logical network
programmable logical
eprom technology
eprom
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.)
Expired - Lifetime
Application number
DE8585902742T
Other languages
English (en)
Inventor
Robert Hartmann
Sau-Ching Wong
Yiu-Fai Chan
Hsing Ou
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.)
Filing date
Publication date
Application filed by Altera Corp filed Critical Altera Corp
Application granted granted Critical
Publication of DE3583648D1 publication Critical patent/DE3583648D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
    • H03K19/17704—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns
    • H03K19/17708—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns using an AND matrix followed by an OR matrix, i.e. programmable logic arrays
    • H03K19/17712—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns using an AND matrix followed by an OR matrix, i.e. programmable logic arrays one of the matrices at least being reprogrammable
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
    • H03K19/09425—Multistate logic
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying
    • H03K5/023—Shaping pulses by amplifying using field effect transistors
DE8585902742T 1984-05-03 1985-05-03 Programmierbare logische netz-vorrichtung unter verwendung der eprom-technologie. Expired - Lifetime DE3583648D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90/002916A US4617479B1 (en) 1984-05-03 1984-05-03 Programmable logic array device using eprom technology
PCT/US1985/000798 WO1985005202A1 (en) 1984-05-03 1985-05-03 A programmable logic array device using eprom technology

Publications (1)

Publication Number Publication Date
DE3583648D1 true DE3583648D1 (de) 1991-09-05

Family

ID=24430451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585902742T Expired - Lifetime DE3583648D1 (de) 1984-05-03 1985-05-03 Programmierbare logische netz-vorrichtung unter verwendung der eprom-technologie.

Country Status (7)

Country Link
US (1) US4617479B1 (de)
EP (1) EP0179153B1 (de)
JP (1) JPS61502091A (de)
AU (1) AU4352485A (de)
DE (1) DE3583648D1 (de)
IL (1) IL75027A0 (de)
WO (1) WO1985005202A1 (de)

Families Citing this family (217)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6825698B2 (en) 2001-08-29 2004-11-30 Altera Corporation Programmable high speed I/O interface
US4713792A (en) * 1985-06-06 1987-12-15 Altera Corporation Programmable macrocell using eprom or eeprom transistors for architecture control in programmable logic circuits
US5027315A (en) * 1984-09-28 1991-06-25 Advanced Micro Devices, Inc. Programmable logic array using internally generated dynamic logic signals as selection signals for controlling its functions
CN1003549B (zh) * 1985-01-25 1989-03-08 株式会社日立制作所 半导体集成电路器件
US5023775A (en) * 1985-02-14 1991-06-11 Intel Corporation Software programmable logic array utilizing "and" and "or" gates
US4833646A (en) * 1985-03-04 1989-05-23 Lattice Semiconductor Corp. Programmable logic device with limited sense currents and noise reduction
US4887239A (en) * 1985-03-04 1989-12-12 Lattice Semiconductor Corporation One-time programmable data security system for programmable logic device
US4761768A (en) * 1985-03-04 1988-08-02 Lattice Semiconductor Corporation Programmable logic device
US4852044A (en) * 1985-03-04 1989-07-25 Lattice Semiconductor Corporation Programmable data security circuit for programmable logic device
US4896296A (en) * 1985-03-04 1990-01-23 Lattice Semiconductor Corporation Programmable logic device configurable input/output cell
US4879688A (en) * 1985-03-04 1989-11-07 Lattice Semiconductor Corporation In-system programmable logic device
US4933577A (en) * 1985-03-22 1990-06-12 Advanced Micro Devices, Inc. Output circuit for a programmable logic array
US4963768A (en) * 1985-03-29 1990-10-16 Advanced Micro Devices, Inc. Flexible, programmable cell array interconnected by a programmable switch matrix
US4742252A (en) * 1985-03-29 1988-05-03 Advanced Micro Devices, Inc. Multiple array customizable logic device
US5225719A (en) * 1985-03-29 1993-07-06 Advanced Micro Devices, Inc. Family of multiple segmented programmable logic blocks interconnected by a high speed centralized switch matrix
US4641046A (en) * 1985-06-17 1987-02-03 Signetics Corporation NOR gate with logical low output clamp
US4763020B1 (en) * 1985-09-06 1997-07-08 Ricoh Kk Programmable logic device having plural programmable function cells
US4779229A (en) * 1986-07-02 1988-10-18 Advanced Micro Devices, Inc. Prom with programmable output structures
US5349670A (en) * 1986-07-23 1994-09-20 Advanced Micro Devices, Inc. Integrated circuit programmable sequencing element apparatus
US5367208A (en) 1986-09-19 1994-11-22 Actel Corporation Reconfigurable programmable interconnect architecture
US5341092A (en) * 1986-09-19 1994-08-23 Actel Corporation Testability architecture and techniques for programmable interconnect architecture
US4730130A (en) * 1987-01-05 1988-03-08 Motorola, Inc. Writable array logic
US4969121A (en) * 1987-03-02 1990-11-06 Altera Corporation Programmable integrated circuit logic array device having improved microprocessor connectability
US4761647A (en) * 1987-04-06 1988-08-02 Intel Corporation Eprom controlled tri-port transceiver
EP0300184B1 (de) * 1987-06-10 1992-08-26 Siemens Aktiengesellschaft Schaltungsanordnung in einer integrierten Halbleiterschaltung
JP2659095B2 (ja) * 1987-06-30 1997-09-30 富士通株式会社 ゲートアレイ及びメモリを有する半導体集積回路装置
US5226122A (en) * 1987-08-21 1993-07-06 Compaq Computer Corp. Programmable logic system for filtering commands to a microprocessor
US5321845A (en) * 1987-09-09 1994-06-14 Hitachi, Ltd. Single-chip microcomputer including non-volatile memory elements
US5016215A (en) * 1987-09-30 1991-05-14 Texas Instruments Incorporated High speed EPROM with reverse polarity voltages applied to source and drain regions during reading and writing
US4903223A (en) * 1988-05-05 1990-02-20 Altera Corporation Programmable logic device with programmable word line connections
US4912342A (en) * 1988-05-05 1990-03-27 Altera Corporation Programmable logic device with array blocks with programmable clocking
US4871930A (en) * 1988-05-05 1989-10-03 Altera Corporation Programmable logic device with array blocks connected via programmable interconnect
US4864161A (en) * 1988-05-05 1989-09-05 Altera Corporation Multifunction flip-flop-type circuit
US4899070A (en) * 1988-07-13 1990-02-06 Altera Corporation Bit line sense amplifier for programmable logic devices
US4875191A (en) * 1988-07-21 1989-10-17 Intel Corporation Integrated read and programming row driver
US5111423A (en) * 1988-07-21 1992-05-05 Altera Corporation Programmable interface for computer system peripheral circuit card
US4899067A (en) * 1988-07-22 1990-02-06 Altera Corporation Programmable logic devices with spare circuits for use in replacing defective circuits
US4930107A (en) * 1988-08-08 1990-05-29 Altera Corporation Method and apparatus for programming and verifying programmable elements in programmable devices
US4851720A (en) * 1988-09-02 1989-07-25 Cypress Semiconductor Corporation Low power sense amplifier for programmable logic device
US4879481A (en) * 1988-09-02 1989-11-07 Cypress Semiconductor Corporation Dual I/O macrocell for high speed synchronous state machine
US5023484A (en) * 1988-09-02 1991-06-11 Cypress Semiconductor Corporation Architecture of high speed synchronous state machine
IT1228166B (it) * 1988-10-06 1991-05-31 Sgs Thomson Microelectronics Circuito programmabile di selezione statica per dispositivi programmabili
US4906870A (en) * 1988-10-31 1990-03-06 Atmel Corporation Low power logic array device
US4930097A (en) * 1988-12-30 1990-05-29 Intel Corporation Architecture for an improved performance of a programmable logic device
US4930098A (en) * 1988-12-30 1990-05-29 Intel Corporation Shift register programming for a programmable logic device
US4904881A (en) * 1989-02-10 1990-02-27 Intel Corporation EXCLUSIVE-OR cell for neural network and the like
US4999525A (en) * 1989-02-10 1991-03-12 Intel Corporation Exclusive-or cell for pattern matching employing floating gate devices
US4963769A (en) * 1989-05-08 1990-10-16 Cypress Semiconductor Circuit for selective power-down of unused circuitry
US5066873A (en) * 1989-12-04 1991-11-19 Altera Corporation Integrated circuits with reduced switching noise
US5200920A (en) * 1990-02-08 1993-04-06 Altera Corporation Method for programming programmable elements in programmable devices
US5198705A (en) * 1990-05-11 1993-03-30 Actel Corporation Logic module with configurable combinational and sequential blocks
KR930004033B1 (ko) * 1990-08-09 1993-05-19 현대전자산업 주식회사 프로그래머블 로직소자의 입력/출력 마크로셀
KR920006992A (ko) * 1990-09-28 1992-04-28 정몽헌 Epld의 입력회로의 시험장치 및 시험방법
US5122685A (en) * 1991-03-06 1992-06-16 Quicklogic Corporation Programmable application specific integrated circuit and logic cell therefor
US5416367A (en) * 1991-03-06 1995-05-16 Quicklogic Corporation Programmable application specific integrated circuit and logic cell therefor
US5241224A (en) * 1991-04-25 1993-08-31 Altera Corporation High-density erasable programmable logic device architecture using multiplexer interconnections
US5384499A (en) * 1991-04-25 1995-01-24 Altera Corporation High-density erasable programmable logic device architecture using multiplexer interconnections
US5187392A (en) * 1991-07-31 1993-02-16 Intel Corporation Programmable logic device with limited signal swing
US6759870B2 (en) 1991-09-03 2004-07-06 Altera Corporation Programmable logic array integrated circuits
US5260610A (en) * 1991-09-03 1993-11-09 Altera Corporation Programmable logic element interconnections for programmable logic array integrated circuits
US5231312A (en) * 1992-03-12 1993-07-27 Atmel Corporation Integrated logic circuit with functionally flexible input/output macrocells
US5450080A (en) * 1992-04-22 1995-09-12 Samsung Semiconductor, Inc. Keyboard encoding
US5432388A (en) * 1992-08-27 1995-07-11 At&T Global Information Solutions Company Repeatedly programmable logic array using dynamic access memory
US5434514A (en) * 1992-11-19 1995-07-18 Altera Corporation Programmable logic devices with spare circuits for replacement of defects
JP2978346B2 (ja) * 1992-11-30 1999-11-15 三菱電機株式会社 半導体集積回路装置の入力回路
EP0613249A1 (de) * 1993-02-12 1994-08-31 Altera Corporation Kundenspezifische Nachschlagetabelle mit einer verringerten Anzahl von Architektur Bits
US5463328A (en) * 1993-03-08 1995-10-31 Altera Corporation Expanded programmable logic architecture
US5317212A (en) * 1993-03-19 1994-05-31 Wahlstrom Sven E Dynamic control of configurable logic
US5483178A (en) * 1993-03-29 1996-01-09 Altera Corporation Programmable logic device with logic block outputs coupled to adjacent logic block output multiplexers
US5473266A (en) * 1993-04-19 1995-12-05 Altera Corporation Programmable logic device having fast programmable logic array blocks and a central global interconnect array
US5341044A (en) * 1993-04-19 1994-08-23 Altera Corporation Flexible configuration logic array block for programmable logic devices
US5432467A (en) * 1993-05-07 1995-07-11 Altera Corporation Programmable logic device with low power voltage level translator
US5524231A (en) * 1993-06-30 1996-06-04 Intel Corporation Nonvolatile memory card with an address table and an address translation logic for mapping out defective blocks within the memory card
US6294928B1 (en) 1996-04-05 2001-09-25 Altera Corporation Programmable logic device with highly routable interconnect
US6181162B1 (en) 1994-04-10 2001-01-30 Altera Corporation Programmable logic device with highly routable interconnect
US5689195A (en) 1995-05-17 1997-11-18 Altera Corporation Programmable logic array integrated circuit devices
USRE38651E1 (en) * 1994-05-18 2004-11-09 Altera Corporation Variable depth and width memory device
US5815726A (en) * 1994-11-04 1998-09-29 Altera Corporation Coarse-grained look-up table architecture
US5525917A (en) * 1994-12-16 1996-06-11 Altera Corporation Sense amplifier with feedback and stabilization
US5850365A (en) * 1994-12-16 1998-12-15 Altera Corporation Sense amplifier with individually optimized high and low power modes
US5587603A (en) * 1995-01-06 1996-12-24 Actel Corporation Two-transistor zero-power electrically-alterable non-volatile latch
US5625211A (en) * 1995-01-12 1997-04-29 Actel Corporation Two-transistor electrically-alterable switch employing hot electron injection and fowler nordheim tunneling
US5576568A (en) * 1995-01-18 1996-11-19 Actel Corporation Single-transistor electrically-alterable switch employing fowler nordheim tunneling for program and erase
GB2297409B (en) * 1995-01-27 1998-08-19 Altera Corp Programmable logic devices
US5537057A (en) * 1995-02-14 1996-07-16 Altera Corporation Programmable logic array device with grouped logic regions and three types of conductors
US5757207A (en) * 1995-03-22 1998-05-26 Altera Corporation Programmable logic array integrated circuit incorporating a first-in first-out memory
US5570040A (en) * 1995-03-22 1996-10-29 Altera Corporation Programmable logic array integrated circuit incorporating a first-in first-out memory
US5572148A (en) * 1995-03-22 1996-11-05 Altera Corporation Programmable logic array integrated circuit with general-purpose memory configurable as a random access or FIFO memory
US6049223A (en) 1995-03-22 2000-04-11 Altera Corporation Programmable logic array integrated circuit with general-purpose memory configurable as a random access or FIFO memory
US5592106A (en) * 1995-05-17 1997-01-07 Altera Corporation Programmable logic array integrated circuits with interconnection conductors of overlapping extent
US5963049A (en) 1995-05-17 1999-10-05 Altera Corporation Programmable logic array integrated circuit architectures
US5541530A (en) * 1995-05-17 1996-07-30 Altera Corporation Programmable logic array integrated circuits with blocks of logic regions grouped into super-blocks
US5543730A (en) 1995-05-17 1996-08-06 Altera Corporation Techniques for programming programmable logic array devices
US5543732A (en) * 1995-05-17 1996-08-06 Altera Corporation Programmable logic array devices with interconnect lines of various lengths
US5909126A (en) 1995-05-17 1999-06-01 Altera Corporation Programmable logic array integrated circuit devices with interleaved logic array blocks
US5614840A (en) * 1995-05-17 1997-03-25 Altera Corporation Programmable logic array integrated circuits with segmented, selectively connectable, long interconnection conductors
GB2300946B (en) * 1995-05-17 1999-10-20 Altera Corp Tri-statable input/output circuitry for programmable logic
US5900743A (en) 1995-05-17 1999-05-04 Altera Corporation Programmable logic array devices with interconnect lines of various lengths
US5631578A (en) * 1995-06-02 1997-05-20 International Business Machines Corporation Programmable array interconnect network
US5671432A (en) * 1995-06-02 1997-09-23 International Business Machines Corporation Programmable array I/O-routing resource
US5646546A (en) * 1995-06-02 1997-07-08 International Business Machines Corporation Programmable logic cell having configurable gates and multiplexers
US5652529A (en) * 1995-06-02 1997-07-29 International Business Machines Corporation Programmable array clock/reset resource
US5659717A (en) * 1995-07-31 1997-08-19 Altera Corporation Methods for partitioning circuits in order to allocate elements among multiple circuit groups
US5581501A (en) * 1995-08-17 1996-12-03 Altera Corporation Nonvolatile SRAM cells and cell arrays
US5565793A (en) * 1995-08-22 1996-10-15 Altera Corporation Programmable logic array integrated circuit devices with regions of enhanced interconnectivity
US5764080A (en) * 1995-08-24 1998-06-09 Altera Corporation Input/output interface circuitry for programmable logic array integrated circuit devices
US5631576A (en) * 1995-09-01 1997-05-20 Altera Corporation Programmable logic array integrated circuit devices with flexible carry chains
US5821773A (en) * 1995-09-06 1998-10-13 Altera Corporation Look-up table based logic element with complete permutability of the inputs to the secondary signals
US5729495A (en) * 1995-09-29 1998-03-17 Altera Corporation Dynamic nonvolatile memory cell
US5970255A (en) 1995-10-16 1999-10-19 Altera Corporation System for coupling programmable logic device to external circuitry which selects a logic standard and uses buffers to modify output and input signals accordingly
US5744991A (en) * 1995-10-16 1998-04-28 Altera Corporation System for distributing clocks using a delay lock loop in a programmable logic circuit
US5592102A (en) * 1995-10-19 1997-01-07 Altera Corporation Means and apparatus to minimize the effects of silicon processing defects in programmable logic devices
US5670895A (en) * 1995-10-19 1997-09-23 Altera Corporation Routing connections for programmable logic array integrated circuits
US5793246A (en) * 1995-11-08 1998-08-11 Altera Corporation High voltage pump scheme incorporating an overlapping clock
US5555214A (en) * 1995-11-08 1996-09-10 Altera Corporation Apparatus for serial reading and writing of random access memory arrays
US5672985A (en) * 1995-12-18 1997-09-30 Altera Corporation Programmable logic array integrated circuits with carry and/or cascade rings
US5767734A (en) * 1995-12-21 1998-06-16 Altera Corporation High-voltage pump with initiation scheme
US5894228A (en) * 1996-01-10 1999-04-13 Altera Corporation Tristate structures for programmable logic devices
US6882177B1 (en) 1996-01-10 2005-04-19 Altera Corporation Tristate structures for programmable logic devices
US5691653A (en) * 1996-01-16 1997-11-25 Altera Corporation Product term based programmable logic array devices with reduced control memory requirements
US5787009A (en) * 1996-02-20 1998-07-28 Altera Corporation Methods for allocating circuit design portions among physical circuit portions
US5768372A (en) * 1996-03-13 1998-06-16 Altera Corporation Method and apparatus for securing programming data of a programmable logic device
US6005806A (en) * 1996-03-14 1999-12-21 Altera Corporation Nonvolatile configuration cells and cell arrays
US5694058A (en) * 1996-03-20 1997-12-02 Altera Corporation Programmable logic array integrated circuits with improved interconnection conductor utilization
US5835998A (en) * 1996-04-04 1998-11-10 Altera Corporation Logic cell for programmable logic devices
US5872463A (en) * 1996-04-04 1999-02-16 Altera Corporation Routing in programmable logic devices using shared distributed programmable logic connectors
US5869979A (en) * 1996-04-05 1999-02-09 Altera Corporation Technique for preconditioning I/Os during reconfiguration
US5939790A (en) * 1996-04-09 1999-08-17 Altera Corporation Integrated circuit pad structures
US6034540A (en) 1997-04-08 2000-03-07 Altera Corporation Programmable logic integrated circuit architecture incorporating a lonely register
US6107822A (en) 1996-04-09 2000-08-22 Altera Corporation Logic element for a programmable logic integrated circuit
US5986465A (en) * 1996-04-09 1999-11-16 Altera Corporation Programmable logic integrated circuit architecture incorporating a global shareable expander
US5998295A (en) * 1996-04-10 1999-12-07 Altera Corporation Method of forming a rough region on a substrate
US5909375A (en) * 1996-04-10 1999-06-01 Altera Corporation Buffer for identification of pin contentions in circuit design and simulation
US5949710A (en) * 1996-04-10 1999-09-07 Altera Corporation Programmable interconnect junction
US5977791A (en) 1996-04-15 1999-11-02 Altera Corporation Embedded memory block with FIFO mode for programmable logic device
US5821771A (en) * 1996-05-21 1998-10-13 Altera Corporation Method and apparatus for monitoring or forcing an internal node in a programmable device
US6025737A (en) * 1996-11-27 2000-02-15 Altera Corporation Circuitry for a low internal voltage integrated circuit
US6212668B1 (en) 1996-05-28 2001-04-03 Altera Corporation Gain matrix for hierarchical circuit partitioning
US6147511A (en) 1996-05-28 2000-11-14 Altera Corporation Overvoltage-tolerant interface for integrated circuits
US6384630B2 (en) 1996-06-05 2002-05-07 Altera Corporation Techniques for programming programmable logic array devices
US5715197A (en) 1996-07-29 1998-02-03 Xilinx, Inc. Multiport RAM with programmable data port configuration
US5959891A (en) * 1996-08-16 1999-09-28 Altera Corporation Evaluation of memory cell characteristics
US5771264A (en) * 1996-08-29 1998-06-23 Altera Corporation Digital delay lock loop for clock signal frequency multiplication
US5781032A (en) * 1996-09-09 1998-07-14 International Business Machines Corporation Programmable inverter circuit used in a programmable logic cell
US6236597B1 (en) 1996-09-16 2001-05-22 Altera Corporation Nonvolatile memory cell with multiple gate oxide thicknesses
US6018476A (en) * 1996-09-16 2000-01-25 Altera Corporation Nonvolatile configuration cells and cell arrays
US5880597A (en) * 1996-09-18 1999-03-09 Altera Corporation Interleaved interconnect for programmable logic array devices
US5844854A (en) * 1996-09-18 1998-12-01 Altera Corporation Programmable logic device with two dimensional memory addressing
US6301694B1 (en) 1996-09-25 2001-10-09 Altera Corporation Hierarchical circuit partitioning using sliding windows
US5914904A (en) * 1996-10-01 1999-06-22 Altera Corporation Compact electrically erasable memory cells and arrays
US5977793A (en) * 1996-10-10 1999-11-02 Altera Corporation Programmable logic device with hierarchical interconnection resources
US6300794B1 (en) 1996-10-10 2001-10-09 Altera Corporation Programmable logic device with hierarchical interconnection resources
US5999016A (en) * 1996-10-10 1999-12-07 Altera Corporation Architectures for programmable logic devices
US5942914A (en) * 1996-10-25 1999-08-24 Altera Corporation PLD with split multiplexed inputs from global conductors
US5883526A (en) * 1997-04-17 1999-03-16 Altera Corporation Hierarchical interconnect for programmable logic devices
US5909450A (en) 1996-11-15 1999-06-01 Altera Corporation Tool to reconfigure pin connections between a dut and a tester
US5936426A (en) * 1997-02-03 1999-08-10 Actel Corporation Logic function module for field programmable array
US6034536A (en) * 1997-02-05 2000-03-07 Altera Corporation Redundancy circuitry for logic circuits
US6091258A (en) * 1997-02-05 2000-07-18 Altera Corporation Redundancy circuitry for logic circuits
US7148722B1 (en) 1997-02-20 2006-12-12 Altera Corporation PCI-compatible programmable logic devices
US5982195A (en) * 1997-02-20 1999-11-09 Altera Corporation Programmable logic device architectures
US6127844A (en) 1997-02-20 2000-10-03 Altera Corporation PCI-compatible programmable logic devices
US5999015A (en) * 1997-02-20 1999-12-07 Altera Corporation Logic region resources for programmable logic devices
US6184710B1 (en) 1997-03-20 2001-02-06 Altera Corporation Programmable logic array devices with enhanced interconnectivity between adjacent logic regions
US5896338A (en) * 1997-04-11 1999-04-20 Intel Corporation Input/output power supply detection scheme for flash memory
US5933026A (en) * 1997-04-11 1999-08-03 Intel Corporation Self-configuring interface architecture on flash memories
US6628552B1 (en) * 1997-04-11 2003-09-30 Intel Corporation Self-configuring input buffer on flash memories
US5982196A (en) * 1997-04-22 1999-11-09 Waferscale Integration, Inc. Programmable logic device producing a complementary bit line signal
JP3865789B2 (ja) * 1997-05-23 2007-01-10 アルテラ コーポレイション インタリーブされた入力回路を備えるプログラマブル論理装置のための冗長回路
US6262595B1 (en) 1997-06-10 2001-07-17 Altera Corporation High-speed programmable interconnect
US6239612B1 (en) 1997-08-20 2001-05-29 Altera Corporation Programmable I/O cells with multiple drivers
US6130555A (en) * 1997-10-13 2000-10-10 Altera Corporation Driver circuitry for programmable logic devices
US6052327A (en) * 1997-10-14 2000-04-18 Altera Corporation Dual-port programmable logic device variable depth and width memory array
US6121790A (en) * 1997-10-16 2000-09-19 Altera Corporation Programmable logic device with enhanced multiplexing capabilities in interconnect resources
US6107825A (en) * 1997-10-16 2000-08-22 Altera Corporation Input/output circuitry for programmable logic devices
US6191998B1 (en) 1997-10-16 2001-02-20 Altera Corporation Programmable logic device memory array circuit having combinable single-port memory arrays
US6084427A (en) 1998-05-19 2000-07-04 Altera Corporation Programmable logic devices with enhanced multiplexing capabilities
US6288970B1 (en) 1997-10-16 2001-09-11 Altera Corporation Programmable logic device memory array circuit having combinable single-port memory arrays
US6107824A (en) * 1997-10-16 2000-08-22 Altera Corporation Circuitry and methods for internal interconnection of programmable logic devices
US6255850B1 (en) 1997-10-28 2001-07-03 Altera Corporation Integrated circuit with both clamp protection and high impedance protection from input overshoot
US6134620A (en) * 1998-03-31 2000-10-17 International Business Machines Corporation Tri-state bus contention circuit preventing false switching caused by poor synchronization
US6265926B1 (en) 1998-05-27 2001-07-24 Altera Corporation Programmable PCI overvoltage input clamp
US6201404B1 (en) 1998-07-14 2001-03-13 Altera Corporation Programmable logic device with redundant circuitry
US6184707B1 (en) 1998-10-07 2001-02-06 Altera Corporation Look-up table based logic element with complete permutability of the inputs to the secondary signals
US6507216B1 (en) 1998-11-18 2003-01-14 Altera Corporation Efficient arrangement of interconnection resources on programmable logic devices
US6215326B1 (en) 1998-11-18 2001-04-10 Altera Corporation Programmable logic device architecture with super-regions having logic regions and a memory region
US6040712A (en) * 1998-11-30 2000-03-21 Altera Corporation Apparatus and method for protecting a circuit during a hot socket condition
US6407576B1 (en) * 1999-03-04 2002-06-18 Altera Corporation Interconnection and input/output resources for programmable logic integrated circuit devices
US6271679B1 (en) 1999-03-24 2001-08-07 Altera Corporation I/O cell configuration for multiple I/O standards
US6311200B1 (en) * 1999-09-23 2001-10-30 Chameleon Systems, Inc. Reconfigurable program sum of products generator
US6349346B1 (en) * 1999-09-23 2002-02-19 Chameleon Systems, Inc. Control fabric unit including associated configuration memory and PSOP state machine adapted to provide configuration address to reconfigurable functional unit
US6961884B1 (en) 2000-06-12 2005-11-01 Altera Corporation JTAG mirroring circuitry and methods
US7340596B1 (en) 2000-06-12 2008-03-04 Altera Corporation Embedded processor with watchdog timer for programmable logic
US6803785B1 (en) * 2000-06-12 2004-10-12 Altera Corporation I/O circuitry shared between processor and programmable logic portions of an integrated circuit
US7484081B1 (en) 2000-10-10 2009-01-27 Altera Corporation Method and apparatus for protecting designs in SRAM-based programmable logic devices
US7424658B1 (en) 2002-07-01 2008-09-09 Altera Corporation Method and apparatus for testing integrated circuits
US7111110B1 (en) 2002-12-10 2006-09-19 Altera Corporation Versatile RAM for programmable logic device
US6897543B1 (en) 2003-08-22 2005-05-24 Altera Corporation Electrically-programmable integrated circuit antifuses
US7157782B1 (en) 2004-02-17 2007-01-02 Altera Corporation Electrically-programmable transistor antifuses
US8612772B1 (en) 2004-09-10 2013-12-17 Altera Corporation Security core using soft key
US8566616B1 (en) 2004-09-10 2013-10-22 Altera Corporation Method and apparatus for protecting designs in SRAM-based programmable logic devices and the like
US7536559B1 (en) * 2005-05-05 2009-05-19 Xilinx, Inc. Method and apparatus for providing secure programmable logic devices
US7274442B2 (en) * 2005-05-16 2007-09-25 The Boeing Company Closed-loop wavefront sensor using field programmable gate array
US7791192B1 (en) * 2006-01-27 2010-09-07 Xilinx, Inc. Circuit for and method of implementing a capacitor in an integrated circuit
US7893772B1 (en) 2007-12-03 2011-02-22 Cypress Semiconductor Corporation System and method of loading a programmable counter
US8438522B1 (en) 2008-09-24 2013-05-07 Iowa State University Research Foundation, Inc. Logic element architecture for generic logic chains in programmable devices
US8661394B1 (en) 2008-09-24 2014-02-25 Iowa State University Research Foundation, Inc. Depth-optimal mapping of logic chains in reconfigurable fabrics
JP5388525B2 (ja) 2008-09-25 2014-01-15 株式会社東芝 プログラマブル論理回路
US8627105B2 (en) 2011-04-29 2014-01-07 Altera Corporation Method and apparatus for securing programming data of a programmable device
US8736299B1 (en) 2011-04-29 2014-05-27 Altera Corporation Setting security features of programmable logic devices
US8461863B2 (en) 2011-04-29 2013-06-11 Altera Corporation Method and apparatus for securing a programmable device using a kill switch
US8719957B2 (en) 2011-04-29 2014-05-06 Altera Corporation Systems and methods for detecting and mitigating programmable logic device tampering
US9287859B2 (en) * 2013-04-19 2016-03-15 Micron Technology, Inc. Flexible input/output transceiver
US9172369B2 (en) * 2013-05-17 2015-10-27 Semiconductor Energy Laboratory Co., Ltd. Programmable logic device and semiconductor device
US9026873B2 (en) 2013-07-23 2015-05-05 Altera Coporation Method and apparatus for securing configuration scan chains of a programmable device
US9455029B2 (en) * 2014-05-23 2016-09-27 Micron Technology, Inc. Threshold voltage analysis
US11784648B2 (en) 2021-06-02 2023-10-10 Power Down Semiconductor, Inc. Low power interconnect using resonant drive circuitry

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566153A (en) * 1969-04-30 1971-02-23 Texas Instruments Inc Programmable sequential logic
US3987287A (en) * 1974-12-30 1976-10-19 International Business Machines Corporation High density logic array
DE2606958A1 (de) * 1976-02-20 1977-08-25 Siemens Ag Bausteinschaltung mit speichertransistoren
US4132979A (en) * 1976-12-15 1979-01-02 Teletype Corporation Method and apparatus for controlling a programmable logic array
US4124899A (en) * 1977-05-23 1978-11-07 Monolithic Memories, Inc. Programmable array logic circuit
FR2396468A1 (fr) * 1977-06-30 1979-01-26 Ibm France Perfectionnement aux reseaux logiques programmables
JPS558135A (en) * 1978-07-04 1980-01-21 Mamoru Tanaka Rewritable programable logic array
GB2049958B (en) * 1979-03-15 1983-11-30 Nippon Electric Co Integrated logic circuit adapted to performance tests
US4313106A (en) * 1980-06-30 1982-01-26 Rca Corporation Electrically programmable logic array
FR2493641A1 (fr) * 1980-11-03 1982-05-07 Efcis Reseau logique integre a programmation electrique simplifiee
US4578771A (en) * 1980-12-29 1986-03-25 International Business Machines Corporation Dynamically reprogrammable array logic system
US4422072A (en) * 1981-07-30 1983-12-20 Signetics Corporation Field programmable logic array circuit

Also Published As

Publication number Publication date
EP0179153B1 (de) 1991-07-31
WO1985005202A1 (en) 1985-11-21
US4617479B1 (en) 1993-09-21
EP0179153A4 (de) 1988-05-31
AU4352485A (en) 1985-11-28
US4617479A (en) 1986-10-14
IL75027A0 (en) 1985-08-30
EP0179153A1 (de) 1986-04-30
JPS61502091A (ja) 1986-09-18
JPH0431445B2 (de) 1992-05-26

Similar Documents

Publication Publication Date Title
DE3583648D1 (de) Programmierbare logische netz-vorrichtung unter verwendung der eprom-technologie.
DE69013789D1 (de) End-zu-End Netzwerküberwachung.
DE58907696D1 (de) Netzwerkschnittstelle.
DE3586280D1 (de) Gesteuertes sternnetz.
DE3587630D1 (de) Lokale Netzwerke.
DE3889221T2 (de) Kommunikationsnetzwerk.
DE68915281D1 (de) Netzwerkverkehrsleitwegsteuerung.
DE68925678D1 (de) Kommunikationsnetz mit anpassbare wegbestimmung
DE58908506D1 (de) Netzwerkschnittstelle.
DE68917489T2 (de) Abgleichwiderstandsnetzwerk.
NO860697L (no) Lokalnettverk.
DE3788615T2 (de) Verzweigernetzwerk mit Zeitstufe.
NO165567C (no) Overvaakningsanordning.
DE3483103D1 (de) Ueberwachungseinrichtung.
DE3672823D1 (de) Kommunikationsnetz.
DE179649T1 (de) Keramikwerkstoffe.
DE3675046D1 (de) Lokales netzwerk.
FI822616L (fi) Markerat, immunologiskt aktivt medel
DE3581753D1 (de) Lokales netz.
DE3583405D1 (de) Programmierbare steuereinheit.
ATE65867T1 (de) Programmierbare logische netz-vorrichtung unter verwendung der eprom-technologie.
DE3687040T2 (de) Kommunikationsnetz.
DK393787A (da) Lokalnetstyreenhed
ES531028A0 (es) Red de mando
FI854417A0 (fi) Apparat foer tillverkning av injekterbara mediciner.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition