DE3585669D1 - Verbesserte programmierbare logische netzvorrichtung mit verwendung der cmos-eprom-floating-gate-technologie. - Google Patents

Verbesserte programmierbare logische netzvorrichtung mit verwendung der cmos-eprom-floating-gate-technologie.

Info

Publication number
DE3585669D1
DE3585669D1 DE8585903154T DE3585669T DE3585669D1 DE 3585669 D1 DE3585669 D1 DE 3585669D1 DE 8585903154 T DE8585903154 T DE 8585903154T DE 3585669 T DE3585669 T DE 3585669T DE 3585669 D1 DE3585669 D1 DE 3585669D1
Authority
DE
Germany
Prior art keywords
drivers
feedback
network device
floating gate
logical network
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
DE8585903154T
Other languages
English (en)
Inventor
F Hartmann
Yiu-Fai Chan
Robert Frankovich
Jung-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 DE3585669D1 publication Critical patent/DE3585669D1/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
    • H03K19/173—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
    • H03K19/17716—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 with synchronous operation, i.e. using clock signals, e.g. of I/O or coupling register

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Logic Circuits (AREA)
  • Non-Volatile Memory (AREA)
DE8585903154T 1984-06-14 1985-06-12 Verbesserte programmierbare logische netzvorrichtung mit verwendung der cmos-eprom-floating-gate-technologie. Expired - Lifetime DE3585669D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/620,451 US4609986A (en) 1984-06-14 1984-06-14 Programmable logic array device using EPROM technology
PCT/US1985/001111 WO1986000165A1 (en) 1984-06-14 1985-06-12 An improved programmable logic array device using eprom technology

Publications (1)

Publication Number Publication Date
DE3585669D1 true DE3585669D1 (de) 1992-04-23

Family

ID=24486007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585903154T Expired - Lifetime DE3585669D1 (de) 1984-06-14 1985-06-12 Verbesserte programmierbare logische netzvorrichtung mit verwendung der cmos-eprom-floating-gate-technologie.

Country Status (7)

Country Link
US (1) US4609986A (de)
EP (1) EP0183828B1 (de)
JP (1) JPS61502650A (de)
AT (1) ATE73958T1 (de)
AU (1) AU4439785A (de)
DE (1) DE3585669D1 (de)
WO (1) WO1986000165A1 (de)

Families Citing this family (221)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023775A (en) * 1985-02-14 1991-06-11 Intel Corporation Software programmable logic array utilizing "and" and "or" gates
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
US4887239A (en) * 1985-03-04 1989-12-12 Lattice Semiconductor Corporation One-time programmable data security system for programmable logic device
US4933577A (en) * 1985-03-22 1990-06-12 Advanced Micro Devices, Inc. Output circuit for a programmable logic array
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
CA1234224A (en) * 1985-05-28 1988-03-15 Boleslav Sykora Computer memory management system
US4779229A (en) * 1986-07-02 1988-10-18 Advanced Micro Devices, Inc. Prom with programmable output structures
US4791603A (en) * 1986-07-18 1988-12-13 Honeywell Inc. Dynamically reconfigurable array logic
US5365165A (en) * 1986-09-19 1994-11-15 Actel Corporation Testability architecture and techniques for programmable interconnect architecture
US5367208A (en) * 1986-09-19 1994-11-22 Actel Corporation Reconfigurable programmable interconnect architecture
US4758745B1 (en) * 1986-09-19 1994-11-15 Actel Corp User programmable integrated circuit interconnect architecture and test method
US5341092A (en) * 1986-09-19 1994-08-23 Actel Corporation Testability architecture and techniques for programmable interconnect architecture
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
US5046035A (en) * 1987-08-26 1991-09-03 Ict International Cmos Tech., Inc. High-performance user programmable logic device (PLD)
US4918641A (en) * 1987-08-26 1990-04-17 Ict International Cmos Technology, Inc. High-performance programmable logic device
US5321845A (en) * 1987-09-09 1994-06-14 Hitachi, Ltd. Single-chip microcomputer including non-volatile memory elements
JPS6478023A (en) * 1987-09-18 1989-03-23 Fujitsu Ltd Programmable logic device
US4878200A (en) * 1987-12-30 1989-10-31 Intel Corporation Product term sharing/allocation in an EPROM array
US4847612A (en) * 1988-01-13 1989-07-11 Plug Logic, Inc. Programmable logic device
US5023606A (en) * 1988-01-13 1991-06-11 Plus Logic, Inc. Programmable logic device with ganged output pins
USRE34444E (en) * 1988-01-13 1993-11-16 Xilinx, Inc. Programmable logic device
US4864161A (en) * 1988-05-05 1989-09-05 Altera Corporation Multifunction flip-flop-type circuit
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
US4903223A (en) * 1988-05-05 1990-02-20 Altera Corporation Programmable logic device with programmable word line connections
JP2548301B2 (ja) * 1988-05-25 1996-10-30 富士通株式会社 プログラマブル論理回路装置
US4899070A (en) * 1988-07-13 1990-02-06 Altera Corporation Bit line sense amplifier for programmable logic devices
US5111423A (en) * 1988-07-21 1992-05-05 Altera Corporation Programmable interface for computer system peripheral circuit card
US4875191A (en) * 1988-07-21 1989-10-17 Intel Corporation Integrated read and programming row driver
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
KR0136594B1 (ko) * 1988-09-30 1998-10-01 미다 가쓰시게 단일칩 마이크로 컴퓨터
US4906870A (en) * 1988-10-31 1990-03-06 Atmel Corporation Low power logic array device
EP0653842A3 (de) * 1988-12-16 1995-05-31 Advanced Micro Devices, Inc. Steuerlogik zur Auswahl der Polarität
US4930098A (en) * 1988-12-30 1990-05-29 Intel Corporation Shift register programming for a programmable logic device
US4930097A (en) * 1988-12-30 1990-05-29 Intel Corporation Architecture for an improved performance of a programmable logic device
US4967107A (en) * 1989-05-12 1990-10-30 Plus Logic, Inc. Programmable logic expander
US5212652A (en) * 1989-08-15 1993-05-18 Advanced Micro Devices, Inc. Programmable gate array with improved interconnect structure
US5260881A (en) * 1989-10-30 1993-11-09 Advanced Micro Devices, Inc. Programmable gate array with improved configurable logic block
US5644496A (en) * 1989-08-15 1997-07-01 Advanced Micro Devices, Inc. Programmable logic device with internal time-constant multiplexing of signals from external interconnect buses
US5233539A (en) * 1989-08-15 1993-08-03 Advanced Micro Devices, Inc. Programmable gate array with improved interconnect structure, input/output structure and configurable logic block
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
US5079451A (en) * 1990-12-13 1992-01-07 Atmel Corporation Programmable logic device with global and local product terms
US5416367A (en) * 1991-03-06 1995-05-16 Quicklogic Corporation Programmable application specific integrated circuit and logic cell therefor
US5122685A (en) * 1991-03-06 1992-06-16 Quicklogic Corporation Programmable application specific integrated circuit and logic cell therefor
US5322812A (en) * 1991-03-20 1994-06-21 Crosspoint Solutions, Inc. Improved method of fabricating antifuses in an integrated circuit device and resulting structure
US5260610A (en) * 1991-09-03 1993-11-09 Altera Corporation Programmable logic element interconnections for programmable logic array integrated circuits
US6759870B2 (en) 1991-09-03 2004-07-06 Altera Corporation Programmable logic array integrated circuits
US5250859A (en) * 1991-09-27 1993-10-05 Kaplinsky Cecil H Low power multifunction logic array
US5231312A (en) * 1992-03-12 1993-07-27 Atmel Corporation Integrated logic circuit with functionally flexible input/output macrocells
US5294846A (en) * 1992-08-17 1994-03-15 Paivinen John O Method and apparatus for programming anti-fuse devices
US5434514A (en) * 1992-11-19 1995-07-18 Altera Corporation Programmable logic devices with spare circuits for replacement of defects
US5483178A (en) * 1993-03-29 1996-01-09 Altera Corporation Programmable logic device with logic block outputs coupled to adjacent logic block output multiplexers
US5497107A (en) * 1993-05-13 1996-03-05 Texas Instruments Incorporated Multiple, selectable PLAS having shared inputs and outputs
US5440247A (en) * 1993-05-26 1995-08-08 Kaplinsky; Cecil H. Fast CMOS logic with programmable logic control
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
USRE38651E1 (en) * 1994-05-18 2004-11-09 Altera Corporation Variable depth and width memory device
US5689195A (en) * 1995-05-17 1997-11-18 Altera Corporation Programmable logic array integrated circuit devices
US5424655A (en) * 1994-05-20 1995-06-13 Quicklogic Corporation Programmable application specific integrated circuit employing antifuses and methods therefor
US5815726A (en) * 1994-11-04 1998-09-29 Altera Corporation Coarse-grained look-up table architecture
US5850365A (en) * 1994-12-16 1998-12-15 Altera Corporation Sense amplifier with individually optimized high and low power modes
US5525917A (en) * 1994-12-16 1996-06-11 Altera Corporation Sense amplifier with feedback and stabilization
US5537057A (en) * 1995-02-14 1996-07-16 Altera Corporation Programmable logic array device with grouped logic regions and three types of conductors
US5541530A (en) * 1995-05-17 1996-07-30 Altera Corporation Programmable logic array integrated circuits with blocks of logic regions grouped into super-blocks
US5543732A (en) * 1995-05-17 1996-08-06 Altera Corporation Programmable logic array devices with interconnect lines of various lengths
US5963049A (en) * 1995-05-17 1999-10-05 Altera Corporation Programmable logic array integrated circuit architectures
US5900743A (en) * 1995-05-17 1999-05-04 Altera Corporation Programmable logic array devices with interconnect lines of various lengths
US5543730A (en) 1995-05-17 1996-08-06 Altera Corporation Techniques for programming programmable logic array devices
US5614840A (en) * 1995-05-17 1997-03-25 Altera Corporation Programmable logic array integrated circuits with segmented, selectively connectable, long interconnection conductors
US5909126A (en) 1995-05-17 1999-06-01 Altera Corporation Programmable logic array integrated circuit devices with interleaved logic array blocks
GB2300946B (en) * 1995-05-17 1999-10-20 Altera Corp Tri-statable input/output circuitry for programmable logic
US5592106A (en) * 1995-05-17 1997-01-07 Altera Corporation Programmable logic array integrated circuits with interconnection conductors of overlapping extent
US5631578A (en) * 1995-06-02 1997-05-20 International Business Machines Corporation Programmable array interconnect network
US5652529A (en) * 1995-06-02 1997-07-29 International Business Machines Corporation Programmable array clock/reset resource
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
US6028446A (en) * 1995-06-06 2000-02-22 Advanced Micro Devices, Inc. Flexible synchronous and asynchronous circuits for a very high density programmable logic device
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
US5744991A (en) * 1995-10-16 1998-04-28 Altera Corporation System for distributing clocks using a delay lock loop in a programmable logic circuit
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
US5670895A (en) * 1995-10-19 1997-09-23 Altera Corporation Routing connections for programmable logic array integrated circuits
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
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
US5986465A (en) * 1996-04-09 1999-11-16 Altera Corporation Programmable logic integrated circuit architecture incorporating a global shareable expander
US5939790A (en) * 1996-04-09 1999-08-17 Altera Corporation Integrated circuit pad structures
US6107822A (en) 1996-04-09 2000-08-22 Altera Corporation Logic element for a programmable logic integrated circuit
US6034540A (en) * 1997-04-08 2000-03-07 Altera Corporation Programmable logic integrated circuit architecture incorporating a lonely register
US5998295A (en) * 1996-04-10 1999-12-07 Altera Corporation Method of forming a rough region on a substrate
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
US6025737A (en) * 1996-11-27 2000-02-15 Altera Corporation Circuitry for a low internal voltage integrated circuit
US6118302A (en) 1996-05-28 2000-09-12 Altera Corporation Interface for low-voltage semiconductor devices
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
US6018476A (en) * 1996-09-16 2000-01-25 Altera Corporation Nonvolatile configuration cells and cell arrays
US6236597B1 (en) 1996-09-16 2001-05-22 Altera Corporation Nonvolatile memory cell with multiple gate oxide thicknesses
US5844854A (en) * 1996-09-18 1998-12-01 Altera Corporation Programmable logic device with two dimensional memory addressing
US5880597A (en) * 1996-09-18 1999-03-09 Altera Corporation Interleaved interconnect for programmable logic array devices
US5914904A (en) * 1996-10-01 1999-06-22 Altera Corporation Compact electrically erasable memory cells and arrays
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
US5977793A (en) * 1996-10-10 1999-11-02 Altera Corporation Programmable logic device with hierarchical interconnection resources
US5883526A (en) * 1997-04-17 1999-03-16 Altera Corporation Hierarchical interconnect for programmable logic devices
US5942914A (en) * 1996-10-25 1999-08-24 Altera Corporation PLD with split multiplexed inputs from global conductors
US5959466A (en) 1997-01-31 1999-09-28 Actel Corporation Field programmable gate array with mask programmed input and output buffers
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
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
US5982195A (en) * 1997-02-20 1999-11-09 Altera Corporation Programmable logic device architectures
US6150837A (en) * 1997-02-28 2000-11-21 Actel Corporation Enhanced field programmable gate array
US6184710B1 (en) 1997-03-20 2001-02-06 Altera Corporation Programmable logic array devices with enhanced interconnectivity between adjacent logic regions
EP0983549B1 (de) * 1997-05-23 2001-12-12 Altera Corporation (a Delaware Corporation) Redundanzschaltung für programmierbare logikanordnung mit verschachtelten eingangsschaltkreisen
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
US6191998B1 (en) 1997-10-16 2001-02-20 Altera Corporation Programmable logic device memory array circuit having combinable single-port memory arrays
US6107825A (en) * 1997-10-16 2000-08-22 Altera Corporation Input/output circuitry for programmable logic devices
US6084427A (en) 1998-05-19 2000-07-04 Altera Corporation Programmable logic devices with enhanced multiplexing capabilities
US6107824A (en) * 1997-10-16 2000-08-22 Altera Corporation Circuitry and methods for internal interconnection of programmable logic devices
US6121790A (en) * 1997-10-16 2000-09-19 Altera Corporation Programmable logic device with enhanced multiplexing capabilities in interconnect resources
US6288970B1 (en) 1997-10-16 2001-09-11 Altera Corporation Programmable logic device memory array circuit having combinable single-port memory arrays
US6255850B1 (en) 1997-10-28 2001-07-03 Altera Corporation Integrated circuit with both clamp protection and high impedance protection from input overshoot
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
US6407576B1 (en) 1999-03-04 2002-06-18 Altera Corporation Interconnection and input/output resources for programmable logic integrated circuit devices
US7484081B1 (en) 2000-10-10 2009-01-27 Altera Corporation Method and apparatus for protecting designs in SRAM-based programmable logic devices
US7312109B2 (en) * 2002-07-08 2007-12-25 Viciciv, Inc. Methods for fabricating fuse programmable three dimensional integrated circuits
US7673273B2 (en) 2002-07-08 2010-03-02 Tier Logic, Inc. MPGA products based on a prototype FPGA
US6992503B2 (en) * 2002-07-08 2006-01-31 Viciciv Technology Programmable devices with convertibility to customizable devices
US7112994B2 (en) 2002-07-08 2006-09-26 Viciciv Technology Three dimensional integrated circuits
US20040004251A1 (en) * 2002-07-08 2004-01-08 Madurawe Raminda U. Insulated-gate field-effect thin film transistors
US7129744B2 (en) * 2003-10-23 2006-10-31 Viciciv Technology Programmable interconnect structures
US7812458B2 (en) * 2007-11-19 2010-10-12 Tier Logic, Inc. Pad invariant FPGA and ASIC devices
US8643162B2 (en) 2007-11-19 2014-02-04 Raminda Udaya Madurawe Pads and pin-outs in three dimensional integrated circuits
US7042756B2 (en) * 2002-10-18 2006-05-09 Viciciv Technology Configurable storage device
US7084666B2 (en) * 2002-10-21 2006-08-01 Viciciv Technology Programmable interconnect structures
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
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
US7157782B1 (en) 2004-02-17 2007-01-02 Altera Corporation Electrically-programmable transistor antifuses
US7489164B2 (en) * 2004-05-17 2009-02-10 Raminda Udaya Madurawe Multi-port memory devices
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
US20060080632A1 (en) * 2004-09-30 2006-04-13 Mathstar, Inc. Integrated circuit layout having rectilinear structure of objects
US20070247189A1 (en) * 2005-01-25 2007-10-25 Mathstar Field programmable semiconductor object array integrated circuit
JP4720436B2 (ja) * 2005-11-01 2011-07-13 株式会社日立製作所 リコンフィギュラブルプロセッサまたは装置
US7486111B2 (en) * 2006-03-08 2009-02-03 Tier Logic, Inc. Programmable logic devices comprising time multiplexed programmable interconnect
US20080024165A1 (en) * 2006-07-28 2008-01-31 Raminda Udaya Madurawe Configurable embedded multi-port memory
US7635988B2 (en) * 2007-11-19 2009-12-22 Tier Logic, Inc. Multi-port thin-film memory devices
US20090128189A1 (en) * 2007-11-19 2009-05-21 Raminda Udaya Madurawe Three dimensional programmable devices
US20090144595A1 (en) * 2007-11-30 2009-06-04 Mathstar, Inc. Built-in self-testing (bist) of field programmable object arrays
US7573294B2 (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
US7573293B2 (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
US8230375B2 (en) 2008-09-14 2012-07-24 Raminda Udaya Madurawe Automated metal pattern generation for integrated circuits
US8661394B1 (en) 2008-09-24 2014-02-25 Iowa State University Research Foundation, Inc. Depth-optimal mapping of logic chains in reconfigurable fabrics
US8438522B1 (en) 2008-09-24 2013-05-07 Iowa State University Research Foundation, Inc. Logic element architecture for generic logic chains in programmable devices
US8159265B1 (en) 2010-11-16 2012-04-17 Raminda Udaya Madurawe Memory for metal configurable integrated circuits
US8159266B1 (en) 2010-11-16 2012-04-17 Raminda Udaya Madurawe Metal configurable integrated circuits
US8159268B1 (en) 2010-11-16 2012-04-17 Raminda Udaya Madurawe Interconnect structures for metal configurable integrated circuits
US9048142B2 (en) 2010-12-28 2015-06-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8719957B2 (en) 2011-04-29 2014-05-06 Altera Corporation Systems and methods for detecting and mitigating programmable logic device tampering
US8736299B1 (en) 2011-04-29 2014-05-27 Altera Corporation Setting security features of programmable logic devices
US8627105B2 (en) 2011-04-29 2014-01-07 Altera Corporation Method and apparatus for securing programming data of a programmable device
US8461863B2 (en) 2011-04-29 2013-06-11 Altera Corporation Method and apparatus for securing a programmable device using a kill switch
US9654107B2 (en) 2012-04-27 2017-05-16 Semiconductor Energy Laboratory Co., Ltd. Programmable LSI
JP6236217B2 (ja) 2012-05-01 2017-11-22 株式会社半導体エネルギー研究所 ルックアップテーブル、及びルックアップテーブルを備えるプログラマブルロジックデバイス
SG10201608665WA (en) 2012-05-02 2016-12-29 Semiconductor Energy Lab Co Ltd Programmable logic device
JP6250955B2 (ja) 2012-05-25 2017-12-20 株式会社半導体エネルギー研究所 半導体装置の駆動方法
US9571103B2 (en) 2012-05-25 2017-02-14 Semiconductor Energy Laboratory Co., Ltd. Lookup table and programmable logic device including lookup table
WO2014061567A1 (en) 2012-10-17 2014-04-24 Semiconductor Energy Laboratory Co., Ltd. Programmable logic device
JP6254834B2 (ja) 2012-12-06 2017-12-27 株式会社半導体エネルギー研究所 半導体装置
JP2014195243A (ja) 2013-02-28 2014-10-09 Semiconductor Energy Lab Co Ltd 半導体装置
US9612795B2 (en) 2013-03-14 2017-04-04 Semiconductor Energy Laboratory Co., Ltd. Data processing device, data processing method, and computer program
US9026873B2 (en) 2013-07-23 2015-05-05 Altera Coporation Method and apparatus for securing configuration scan chains of a programmable device
US9349418B2 (en) 2013-12-27 2016-05-24 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for driving the same
JP6541376B2 (ja) 2014-03-13 2019-07-10 株式会社半導体エネルギー研究所 プログラマブルロジックデバイスの動作方法
TWI643457B (zh) 2014-04-25 2018-12-01 日商半導體能源研究所股份有限公司 半導體裝置
JP6689062B2 (ja) 2014-12-10 2020-04-28 株式会社半導体エネルギー研究所 半導体装置
US10008502B2 (en) 2016-05-04 2018-06-26 Semiconductor Energy Laboratory Co., Ltd. Memory device
CN109565280B (zh) 2016-08-19 2023-02-17 株式会社半导体能源研究所 半导体装置的电源控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US207556A (en) * 1878-08-27 Improvement in canopies for beds
IT1042852B (it) * 1974-09-30 1980-01-30 Siemens Ag Disposizione di circuiti logici integrata e programmabile
DE2455178C2 (de) * 1974-11-21 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Integrierte, programmierbare Logikanordnung
US4034356A (en) * 1975-12-03 1977-07-05 Ibm Corporation Reconfigurable logic array
US4207556A (en) * 1976-12-14 1980-06-10 Nippon Telegraph And Telephone Public Corporation Programmable logic array arrangement
FR2396468A1 (fr) * 1977-06-30 1979-01-26 Ibm France Perfectionnement aux reseaux logiques programmables
US4195352A (en) * 1977-07-08 1980-03-25 Xerox Corporation Split programmable logic array
US4578771A (en) * 1980-12-29 1986-03-25 International Business Machines Corporation Dynamically reprogrammable array logic system

Also Published As

Publication number Publication date
EP0183828B1 (de) 1992-03-18
WO1986000165A1 (en) 1986-01-03
AU4439785A (en) 1986-01-10
US4609986A (en) 1986-09-02
EP0183828A4 (de) 1988-07-29
JPH0431446B2 (de) 1992-05-26
ATE73958T1 (de) 1992-04-15
JPS61502650A (ja) 1986-11-13
EP0183828A1 (de) 1986-06-11

Similar Documents

Publication Publication Date Title
DE3585669D1 (de) Verbesserte programmierbare logische netzvorrichtung mit verwendung der cmos-eprom-floating-gate-technologie.
US4918641A (en) High-performance programmable logic device
US5046035A (en) High-performance user programmable logic device (PLD)
US6903573B1 (en) Programmable logic device with enhanced wide input product term cascading
KR0130760B1 (ko) 반도체 집적회로
US5317210A (en) I/O cell for programmable logic device providing latched, unlatched, and fast inputs
US5302866A (en) Input circuit block and method for PLDs with register clock enable selection
US5079451A (en) Programmable logic device with global and local product terms
DE69126741T2 (de) Logisches Modul mit konfigurierbaren kombinatorischen und sequentiellen Blöcken
US5016217A (en) Logic cell array using CMOS EPROM cells having reduced chip surface area
EP0344604A3 (de) Ausgangsschaltung für Halbleiter IC
JPS6482161A (en) Digital cross bar switch
CA1204171A (en) Programmable logic array
EP0270219A2 (de) Paralleles EXKLUSIV-OR- und EXKLUSIV-NOR-Gatter mit reduziertem Schaltaufwand
JPS6169215A (ja) プログラマブル・ロジツク・アレイ
EP0302764B1 (de) Schaltung zum Vergleichen binärer Signalamplituden
JPS5834629A (ja) 論理集積回路
JPH0254617A (ja) 入出力バッファ回路
JPS57124942A (en) Logical circuit
SU544132A2 (ru) Коммутатор аналоговых сигналов
JPS5748834A (en) Programmable logic array device
SU1631714A1 (ru) Логический элемент на переключении тока
JPH0421890B2 (de)
DE3668740D1 (de) Digitalsignalverteiler.
JPS6468018A (en) Output circuit

Legal Events

Date Code Title Description
8364 No opposition during term of opposition