DE69127234D1 - Konfigurierbare Verbindungsstruktur - Google Patents

Konfigurierbare Verbindungsstruktur

Info

Publication number
DE69127234D1
DE69127234D1 DE69127234T DE69127234T DE69127234D1 DE 69127234 D1 DE69127234 D1 DE 69127234D1 DE 69127234 T DE69127234 T DE 69127234T DE 69127234 T DE69127234 T DE 69127234T DE 69127234 D1 DE69127234 D1 DE 69127234D1
Authority
DE
Germany
Prior art keywords
interconnect
array
configurable logic
logic blocks
configurable
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
DE69127234T
Other languages
English (en)
Inventor
Om Prakash Agrawal
Michael James Wright
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.)
Advanced Micro Devices Inc
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of DE69127234D1 publication Critical patent/DE69127234D1/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
    • H03K19/17744—Structural details of routing resources for input/output signals
    • 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
    • H03K19/1778—Structural details for adapting physical parameters
    • H03K19/17792—Structural details for adapting physical parameters for operating speed

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)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Logic Circuits (AREA)
  • Handcart (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Executing Machine-Instructions (AREA)
DE69127234T 1990-06-14 1991-06-04 Konfigurierbare Verbindungsstruktur Expired - Lifetime DE69127234D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/538,211 US5255203A (en) 1989-08-15 1990-06-14 Interconnect structure for programmable logic device

Publications (1)

Publication Number Publication Date
DE69127234D1 true DE69127234D1 (de) 1997-09-18

Family

ID=24145967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127234T Expired - Lifetime DE69127234D1 (de) 1990-06-14 1991-06-04 Konfigurierbare Verbindungsstruktur

Country Status (5)

Country Link
US (1) US5255203A (de)
EP (1) EP0461798B1 (de)
JP (1) JPH04233326A (de)
AT (1) ATE156951T1 (de)
DE (1) DE69127234D1 (de)

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DE69133311T2 (de) * 1990-10-15 2004-06-24 Aptix Corp., San Jose Verbindungssubstrat mit integrierter Schaltung zur programmierbaren Verbindung und Probenuntersuchung
US6759870B2 (en) 1991-09-03 2004-07-06 Altera Corporation Programmable logic array integrated circuits
US5260611A (en) * 1991-09-03 1993-11-09 Altera Corporation Programmable logic array having local and long distance conductors
US20020130681A1 (en) 1991-09-03 2002-09-19 Cliff Richard G. Programmable logic array integrated circuits
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Also Published As

Publication number Publication date
JPH04233326A (ja) 1992-08-21
EP0461798A3 (en) 1992-03-25
US5255203A (en) 1993-10-19
ATE156951T1 (de) 1997-08-15
EP0461798A2 (de) 1991-12-18
EP0461798B1 (de) 1997-08-13

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