DE68919118D1 - Programmierbare logische Vorrichtung mit programmierbaren Wortlinien-Verbindungen. - Google Patents

Programmierbare logische Vorrichtung mit programmierbaren Wortlinien-Verbindungen.

Info

Publication number
DE68919118D1
DE68919118D1 DE68919118T DE68919118T DE68919118D1 DE 68919118 D1 DE68919118 D1 DE 68919118D1 DE 68919118 T DE68919118 T DE 68919118T DE 68919118 T DE68919118 T DE 68919118T DE 68919118 D1 DE68919118 D1 DE 68919118D1
Authority
DE
Germany
Prior art keywords
programmable
word line
logic device
line connections
programmable logic
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
DE68919118T
Other languages
English (en)
Inventor
Kevin Alan Norman
Robert J Frankovich
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 DE68919118D1 publication Critical patent/DE68919118D1/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
    • H03K19/17736—Structural details of routing resources
    • 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
    • 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
    • H03K19/17724—Structural details of logic blocks
    • H03K19/17728—Reconfigurable logic blocks, e.g. lookup tables
    • 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
    • H03K19/17736—Structural details of routing resources
    • H03K19/1774—Structural details of routing resources for global signals, e.g. clock, reset

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Logic Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
DE68919118T 1988-05-05 1989-02-23 Programmierbare logische Vorrichtung mit programmierbaren Wortlinien-Verbindungen. Expired - Lifetime DE68919118D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/190,571 US4903223A (en) 1988-05-05 1988-05-05 Programmable logic device with programmable word line connections

Publications (1)

Publication Number Publication Date
DE68919118D1 true DE68919118D1 (de) 1994-12-08

Family

ID=22701889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919118T Expired - Lifetime DE68919118D1 (de) 1988-05-05 1989-02-23 Programmierbare logische Vorrichtung mit programmierbaren Wortlinien-Verbindungen.

Country Status (4)

Country Link
US (1) US4903223A (de)
EP (1) EP0340891B1 (de)
JP (1) JPH0219024A (de)
DE (1) DE68919118D1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
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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
US5015884A (en) * 1985-03-29 1991-05-14 Advanced Micro Devices, Inc. Multiple array high performance programmable logic device family
US5451887A (en) * 1986-09-19 1995-09-19 Actel Corporation Programmable logic module and architecture for field programmable gate array device
US5367208A (en) 1986-09-19 1994-11-22 Actel Corporation Reconfigurable programmable interconnect architecture
US5477165A (en) * 1986-09-19 1995-12-19 Actel Corporation Programmable logic module and architecture for field programmable gate array device
US5046035A (en) * 1987-08-26 1991-09-03 Ict International Cmos Tech., Inc. High-performance user programmable logic device (PLD)
ATE90817T1 (de) * 1988-09-30 1993-07-15 Siemens Ag Sensorschaltanordnung.
US5053647A (en) * 1989-07-17 1991-10-01 Fuji Photo Film Co., Ltd. Programmable logic array having feedback flip-flops connected between a product array's inputs and its outputs
US5017813A (en) * 1990-05-11 1991-05-21 Actel Corporation Input/output module with latches
US5189628A (en) * 1991-03-11 1993-02-23 National Semiconductor Corporation System and method for partitioning PLA product terms into distinct logical groups
US5220214A (en) * 1991-04-22 1993-06-15 Altera Corporation Registered logic macrocell with product term allocation and adjacent product term stealing
US5384499A (en) * 1991-04-25 1995-01-24 Altera Corporation High-density erasable programmable logic device architecture using multiplexer interconnections
US5861760A (en) * 1991-04-25 1999-01-19 Altera Corporation Programmable logic device macrocell with improved capability
US20020130681A1 (en) 1991-09-03 2002-09-19 Cliff Richard G. Programmable logic array integrated circuits
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
JPH05199080A (ja) * 1992-01-17 1993-08-06 Sony Corp 相補型論理回路
JPH06125067A (ja) * 1992-10-12 1994-05-06 Mitsubishi Electric Corp 半導体集積回路及びその設計方法
US5329181A (en) * 1993-03-05 1994-07-12 Xilinx, Inc. Complementary macrocell feedback circuit
US5350954A (en) * 1993-03-29 1994-09-27 Altera Corporation Macrocell with flexible product term allocation
US5416362A (en) * 1993-09-10 1995-05-16 Unisys Corporation Transparent flip-flop
EP0707721B1 (de) * 1994-05-04 2002-01-30 Atmel Corporation Programmierbare logikvorrichtung mit regionaler und universeller signalweglenkung
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
US5670896A (en) * 1995-09-26 1997-09-23 Xilinx, Inc. High speed product term assignment for output enable, clock, inversion and set/reset in a programmable logic device
US5744980A (en) * 1996-02-16 1998-04-28 Actel Corporation Flexible, high-performance static RAM architecture for field-programmable gate arrays
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
US6034540A (en) * 1997-04-08 2000-03-07 Altera Corporation Programmable logic integrated circuit architecture incorporating a lonely register
US5952846A (en) * 1997-08-08 1999-09-14 Xilinx, Inc. Method for reducing switching noise in a programmable logic device
US6133750A (en) * 1998-04-27 2000-10-17 Lattice Semiconductor Corp. Combination of global clock and localized clocks
US6263482B1 (en) 1998-05-22 2001-07-17 Altera Corporation Programmable logic device having macrocells with selectable product-term inversion
US6163166A (en) * 1998-05-27 2000-12-19 Altera Corporation Programmable logic device with selectable schmitt-triggered and threshold-triggered buffers
US6316958B1 (en) * 2000-05-16 2001-11-13 Xilinx, Inc. Programmable logic device with adjustable length delay line
US6963989B1 (en) * 2000-05-22 2005-11-08 Micron Technology, Inc. Method and apparatus for adjusting data hold timing of an output circuit
US6720796B1 (en) 2001-05-06 2004-04-13 Altera Corporation Multiple size memories in a programmable logic device
US6747480B1 (en) 2002-07-12 2004-06-08 Altera Corporation Programmable logic devices with bidirect ional cascades
US7138826B2 (en) * 2003-12-24 2006-11-21 Intel Corporation Self-rewinding circuit
US7984442B2 (en) * 2004-01-29 2011-07-19 Klingman Edwin E Intelligent memory device multilevel ASCII interpreter
US8108870B2 (en) 2004-01-29 2012-01-31 Klingman Edwin E Intelligent memory device having ASCII-named task registers mapped to addresses of a task
US7882504B2 (en) * 2004-01-29 2011-02-01 Klingman Edwin E Intelligent memory device with wakeup feature
US7908603B2 (en) * 2004-01-29 2011-03-15 Klingman Edwin E Intelligent memory with multitask controller and memory partitions storing task state information for processing tasks interfaced from host processor
US7856632B2 (en) * 2004-01-29 2010-12-21 Klingman Edwin E iMEM ASCII architecture for executing system operators and processing data operators
US7823161B2 (en) * 2004-01-29 2010-10-26 Klingman Edwin E Intelligent memory device with variable size task architecture
US8930953B2 (en) * 2009-01-16 2015-01-06 International Business Machines Corporation Dynamic checking of hardware resources for virtual environments

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
US4124899A (en) * 1977-05-23 1978-11-07 Monolithic Memories, Inc. Programmable array logic circuit
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
US4609986A (en) * 1984-06-14 1986-09-02 Altera Corporation Programmable logic array device using EPROM technology
US4761768A (en) * 1985-03-04 1988-08-02 Lattice Semiconductor Corporation Programmable logic device
US4677318A (en) * 1985-04-12 1987-06-30 Altera Corporation Programmable logic storage element for programmable logic devices
US4763020B1 (en) * 1985-09-06 1997-07-08 Ricoh Kk Programmable logic device having plural programmable function cells
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
US4789951A (en) * 1986-05-16 1988-12-06 Advanced Micro Devices, Inc. Programmable array logic cell
US4772811A (en) * 1986-07-04 1988-09-20 Ricoh Company, Ltd. Programmable logic device

Also Published As

Publication number Publication date
US4903223A (en) 1990-02-20
EP0340891A2 (de) 1989-11-08
JPH0219024A (ja) 1990-01-23
EP0340891A3 (de) 1991-01-16
EP0340891B1 (de) 1994-11-02

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Legal Events

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8332 No legal effect for de