DE69810995D1 - Rekonfigurierbarer Dual-Modus-Speicher in programmierbaren logischen Einrichtungen - Google Patents

Rekonfigurierbarer Dual-Modus-Speicher in programmierbaren logischen Einrichtungen

Info

Publication number
DE69810995D1
DE69810995D1 DE69810995T DE69810995T DE69810995D1 DE 69810995 D1 DE69810995 D1 DE 69810995D1 DE 69810995 T DE69810995 T DE 69810995T DE 69810995 T DE69810995 T DE 69810995T DE 69810995 D1 DE69810995 D1 DE 69810995D1
Authority
DE
Germany
Prior art keywords
programmable logic
logic devices
dual mode
mode memory
reconfigurable dual
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
DE69810995T
Other languages
English (en)
Other versions
DE69810995T2 (de
Inventor
Krishana Rangasayee
Robert N Beilby
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 DE69810995D1 publication Critical patent/DE69810995D1/de
Publication of DE69810995T2 publication Critical patent/DE69810995T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C15/00Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
    • G11C15/04Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/41Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Logic Circuits (AREA)
  • Static Random-Access Memory (AREA)
DE69810995T 1997-05-01 1998-04-23 Rekonfigurierbarer Dual-Modus-Speicher in programmierbaren logischen Einrichtungen Expired - Lifetime DE69810995T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4527297P 1997-05-01 1997-05-01
US45272P 1997-05-01
US08/918,687 US5940852A (en) 1997-05-01 1997-08-21 Memory cells configurable as CAM or RAM in programmable logic devices
US918687 1997-08-21

Publications (2)

Publication Number Publication Date
DE69810995D1 true DE69810995D1 (de) 2003-03-06
DE69810995T2 DE69810995T2 (de) 2004-01-08

Family

ID=26722579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69810995T Expired - Lifetime DE69810995T2 (de) 1997-05-01 1998-04-23 Rekonfigurierbarer Dual-Modus-Speicher in programmierbaren logischen Einrichtungen

Country Status (3)

Country Link
US (2) US5940852A (de)
EP (1) EP0883132B1 (de)
DE (1) DE69810995T2 (de)

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Also Published As

Publication number Publication date
US6058452A (en) 2000-05-02
EP0883132A2 (de) 1998-12-09
EP0883132A3 (de) 1999-07-28
US5940852A (en) 1999-08-17
DE69810995T2 (de) 2004-01-08
EP0883132B1 (de) 2003-01-29

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