SG44604A1 - Circuit and method of interconnecting content addressable memory - Google Patents

Circuit and method of interconnecting content addressable memory

Info

Publication number
SG44604A1
SG44604A1 SG1996003572A SG1996003572A SG44604A1 SG 44604 A1 SG44604 A1 SG 44604A1 SG 1996003572 A SG1996003572 A SG 1996003572A SG 1996003572 A SG1996003572 A SG 1996003572A SG 44604 A1 SG44604 A1 SG 44604A1
Authority
SG
Singapore
Prior art keywords
circuit
addressable memory
content addressable
interconnecting
interconnecting content
Prior art date
Application number
SG1996003572A
Other languages
English (en)
Inventor
Eugene B Nusinov
James A Pasco-Anderson
Original Assignee
Codex 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 Codex Corp filed Critical Codex Corp
Publication of SG44604A1 publication Critical patent/SG44604A1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C15/00—Digital 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
    • G11C15/04—Digital 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
SG1996003572A 1993-09-20 1994-09-15 Circuit and method of interconnecting content addressable memory SG44604A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12355193A 1993-09-20 1993-09-20

Publications (1)

Publication Number Publication Date
SG44604A1 true SG44604A1 (en) 1997-12-19

Family

ID=22409334

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996003572A SG44604A1 (en) 1993-09-20 1994-09-15 Circuit and method of interconnecting content addressable memory

Country Status (4)

Country Link
US (1) US5467319A (fr)
EP (1) EP0644553B1 (fr)
DE (1) DE69425209T2 (fr)
SG (1) SG44604A1 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712820A (en) * 1995-11-17 1998-01-27 Cypress Semiconductor Corporation Multiple word width memory array clocking scheme
US5642318A (en) * 1995-12-05 1997-06-24 Cypress Semicondcutor Corporation Testing method for FIFOS
US5809339A (en) * 1995-12-06 1998-09-15 Cypress Semiconductor Corp. State machine design for generating half-full and half-empty flags in an asynchronous FIFO
US5712992A (en) * 1995-12-06 1998-01-27 Cypress Semiconductor Corporation State machine design for generating empty and full flags in an asynchronous FIFO
US5673234A (en) * 1995-12-13 1997-09-30 Cypress Semiconductor Corp. Read bitline writer for fallthru in FIFO's
US5963056A (en) * 1995-12-14 1999-10-05 Cypress Semiconductor Corp. Full and empty flag generator for synchronous FIFOs
US5844423A (en) * 1995-12-14 1998-12-01 Cypress Semiconductor Corporation Half-full flag generator for synchronous FIFOs
US5880997A (en) * 1995-12-22 1999-03-09 Cypress Semiconductor Corp. Bubbleback for FIFOS
US5850568A (en) * 1995-12-22 1998-12-15 Cypress Semiconductor Corporation Circuit having plurality of carry/sum adders having read count, write count, and offset inputs to generate an output flag in response to FIFO fullness
US5852748A (en) * 1995-12-29 1998-12-22 Cypress Semiconductor Corp. Programmable read-write word line equality signal generation for FIFOs
US5682356A (en) * 1996-01-11 1997-10-28 Cypress Semiconductor Corp. Multiple word width memory array clocking scheme for reading words from a memory array
US5661418A (en) * 1996-03-13 1997-08-26 Cypress Semiconductor Corp. Signal generation decoder circuit and method
US6510486B1 (en) 1996-03-25 2003-01-21 Cypress Semiconductor Corp. Clocking scheme for independently reading and writing multiple width words from a memory array
US5764967A (en) * 1996-03-29 1998-06-09 Cypress Semiconductor Corporation Multiple frequency memory array clocking scheme for reading and writing multiple width digital words
US5872802A (en) * 1996-05-03 1999-02-16 Cypress Semiconductor Corp. Parity generation and check circuit and method in read data path
US5812465A (en) * 1996-08-02 1998-09-22 Cypress Semiconductor Corp. Redundancy circuit and method for providing word lines driven by a shift register
US6023777A (en) * 1996-09-11 2000-02-08 Cypress Semiconductor Corp. Testing method for devices with status flags
US5968190A (en) * 1996-10-31 1999-10-19 Cypress Semiconductor Corp. Redundancy method and circuit for self-repairing memory arrays
US5860160A (en) * 1996-12-18 1999-01-12 Cypress Semiconductor Corp. High speed FIFO mark and retransmit scheme using latches and precharge
US5964857A (en) * 1997-05-30 1999-10-12 Quality Semiconductor, Inc. Priority encoder for a content addressable memory system
US5930790A (en) * 1997-09-25 1999-07-27 Xerox Corporation String-match array for substitutional compression
US6892272B1 (en) 1999-02-23 2005-05-10 Netlogic Microsystems, Inc. Method and apparatus for determining a longest prefix match in a content addressable memory device
JP3813758B2 (ja) * 1999-04-12 2006-08-23 エルピーダメモリ株式会社 半導体記憶装置
US6191969B1 (en) * 1999-09-09 2001-02-20 Net Logic Microsystems, Inc. Selective match line discharging in a partitioned content addressable memory array
US6392910B1 (en) * 1999-09-10 2002-05-21 Sibercore Technologies, Inc. Priority encoder with multiple match function for content addressable memories and methods for implementing the same
US6934795B2 (en) 1999-09-23 2005-08-23 Netlogic Microsystems, Inc. Content addressable memory with programmable word width and programmable priority
US6567340B1 (en) * 1999-09-23 2003-05-20 Netlogic Microsystems, Inc. Memory storage cell based array of counters
US7272027B2 (en) 1999-09-23 2007-09-18 Netlogic Microsystems, Inc. Priority circuit for content addressable memory
US6944709B2 (en) 1999-09-23 2005-09-13 Netlogic Microsystems, Inc. Content addressable memory with block-programmable mask write mode, word width and priority
US7143231B1 (en) 1999-09-23 2006-11-28 Netlogic Microsystems, Inc. Method and apparatus for performing packet classification for policy-based packet routing
US7669005B1 (en) 2001-06-18 2010-02-23 Netlogic Microsystems, Inc. Content addressable memory (CAM) devices having soft priority resolution circuits therein and methods of operating same
US6996662B2 (en) * 2001-06-18 2006-02-07 Integrated Device Technology, Inc. Content addressable memory array having flexible priority support
US7301961B1 (en) 2001-12-27 2007-11-27 Cypress Semiconductor Corportion Method and apparatus for configuring signal lines according to idle codes
US20130027416A1 (en) * 2011-07-25 2013-01-31 Karthikeyan Vaithianathan Gather method and apparatus for media processing accelerators
US20130170273A1 (en) * 2011-12-29 2013-07-04 Lsi Corporation Content-Addressable Memory Architecture for Routing Raw Hit Lines Using Minimal Base Metal Layers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1240063A (fr) * 1986-02-25 1988-08-02 Milan Skubnik Circuit de compression-expansion numerique
US4928260A (en) * 1988-05-11 1990-05-22 Advanced Micro Devices, Inc. Content addressable memory array with priority encoder
US5003307A (en) * 1989-01-13 1991-03-26 Stac, Inc. Data compression apparatus with shift register search means
AU624205B2 (en) * 1989-01-23 1992-06-04 General Electric Capital Corporation Variable length string matcher
US5060242A (en) * 1989-02-24 1991-10-22 General Electric Company Non-destructive lossless image coder
JP2922571B2 (ja) * 1990-04-05 1999-07-26 キヤノン株式会社 データ変換回路
US5317708A (en) * 1990-06-29 1994-05-31 Digital Equipment Corporation Apparatus and method for an improved content addressable memory
US5319762A (en) * 1990-09-07 1994-06-07 The Mitre Corporation Associative memory capable of matching a variable indicator in one string of characters with a portion of another string
US5151697A (en) * 1990-10-15 1992-09-29 Board Of Regents Of The University Of Washington Data structure management tagging system

Also Published As

Publication number Publication date
DE69425209T2 (de) 2001-03-15
EP0644553A3 (fr) 1995-09-06
DE69425209D1 (de) 2000-08-17
US5467319A (en) 1995-11-14
EP0644553B1 (fr) 2000-07-12
EP0644553A2 (fr) 1995-03-22

Similar Documents

Publication Publication Date Title
SG44604A1 (en) Circuit and method of interconnecting content addressable memory
SG48191A1 (en) Memory card and method of operation
GB2268297B (en) Content addressable memory
EP0653789A3 (fr) Structure de boîtier électronique et sa fabrication.
GB2285156B (en) Memory addressing method and memory device
GB8923635D0 (en) Content addressable memory
EP0590643A3 (en) Large-current circuit board and method therefor
EP0635842A3 (fr) Méthode d'utilisation de mémoires associatives et une mémoire associative.
EP0719976A4 (fr) Procede et plaque d'isolation thermique
EP0568304A3 (en) Content addressable memory
EP0497600A3 (en) Memory access method and apparatus
KR0121803B1 (en) Semiconductor memory and redundant-address writing method
EP0646894A3 (fr) Carte à mémoire et méthode d'assemblage de celle ci.
IL103772A0 (en) Bloodbag and method of making same
US5450630C1 (en) Sock and method of making same
KR960016422B1 (en) I/o memory card and i/o memory card control method
GB9422450D0 (en) Electronic device and method of cloning
ZA944516B (en) High-persistence display circuit and method therefore
GB9320013D0 (en) Electrical terminal and method of making the same
GB9724377D0 (en) Accumulator circuit and method of use thereof
GB2266412B (en) Non-reciprocal circuit elements and method thereof
GB2279806B (en) Semiconductor device and method of making same
SG59977A1 (en) Fraud-proof electronic token and method of manufacture
PL311004A1 (en) Improved labels and method of making them
GB9323096D0 (en) Memory device,manufacture of such a device and a method of simulating a contiguous memory