ATE179810T1 - Mikroprozessor mit externem speicher - Google Patents

Mikroprozessor mit externem speicher

Info

Publication number
ATE179810T1
ATE179810T1 AT92300083T AT92300083T ATE179810T1 AT E179810 T1 ATE179810 T1 AT E179810T1 AT 92300083 T AT92300083 T AT 92300083T AT 92300083 T AT92300083 T AT 92300083T AT E179810 T1 ATE179810 T1 AT E179810T1
Authority
AT
Austria
Prior art keywords
input
output
control
level
external bus
Prior art date
Application number
AT92300083T
Other languages
English (en)
Inventor
William M Johnson
David B Witt
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 ATE179810T1 publication Critical patent/ATE179810T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1668—Details of memory controller
    • G06F13/1689—Synchronisation and timing concerns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/08—Clock generators with changeable or programmable clock frequency
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4234—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
    • G06F13/4243—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus with synchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microcomputers (AREA)
  • Memory System (AREA)
  • Logic Circuits (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
AT92300083T 1991-03-01 1992-01-06 Mikroprozessor mit externem speicher ATE179810T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66331491A 1991-03-01 1991-03-01

Publications (1)

Publication Number Publication Date
ATE179810T1 true ATE179810T1 (de) 1999-05-15

Family

ID=24661291

Family Applications (2)

Application Number Title Priority Date Filing Date
AT92300083T ATE179810T1 (de) 1991-03-01 1992-01-06 Mikroprozessor mit externem speicher
AT98119684T ATE295571T1 (de) 1991-03-01 1992-01-06 Ausgangspuffer für mikroprozessor

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT98119684T ATE295571T1 (de) 1991-03-01 1992-01-06 Ausgangspuffer für mikroprozessor

Country Status (5)

Country Link
US (2) US5805912A (de)
EP (2) EP0913777B1 (de)
JP (3) JPH04319753A (de)
AT (2) ATE179810T1 (de)
DE (2) DE69229081T2 (de)

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US7676839B2 (en) 2004-03-15 2010-03-09 Xceedid Systems and methods for access control
US7900253B2 (en) * 2005-03-08 2011-03-01 Xceedid Corporation Systems and methods for authorization credential emulation
JP4692231B2 (ja) * 2005-11-04 2011-06-01 株式会社デンソー 車両用の電子制御装置
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US7921318B2 (en) * 2007-05-17 2011-04-05 Globalfoundries Inc. Techniques for integrated circuit clock management using pulse skipping
US7737752B2 (en) * 2007-05-17 2010-06-15 Globalfoundries Inc Techniques for integrated circuit clock management
US8014485B2 (en) * 2007-05-17 2011-09-06 Advanced Micro Devices, Inc. Techniques for integrated circuit clock management using multiple clock generators
US7681099B2 (en) * 2007-05-17 2010-03-16 Advanced Micro Devices, Inc. Techniques for integrated circuit clock signal manipulation to facilitate functional and speed test
US8015428B2 (en) * 2007-06-12 2011-09-06 Renesas Electronics Corporation Processing device and clock control method
US8575972B2 (en) * 2009-03-23 2013-11-05 Advanced Micro Devices, Inc. Digital frequency synthesizer device and method thereof
US9240229B1 (en) 2012-03-15 2016-01-19 Gsi Technology, Inc. Systems and methods involving control-I/O buffer enable circuits and/or features of saving power in standby mode
US11227653B1 (en) 2016-12-06 2022-01-18 Gsi Technology, Inc. Storage array circuits and methods for computational memory cells
US10891076B1 (en) 2016-12-06 2021-01-12 Gsi Technology, Inc. Results processing circuits and methods associated with computational memory cells
US10847212B1 (en) 2016-12-06 2020-11-24 Gsi Technology, Inc. Read and write data processing circuits and methods associated with computational memory cells using two read multiplexers
US10777262B1 (en) 2016-12-06 2020-09-15 Gsi Technology, Inc. Read data processing circuits and methods associated memory cells
US10770133B1 (en) 2016-12-06 2020-09-08 Gsi Technology, Inc. Read and write data processing circuits and methods associated with computational memory cells that provides write inhibits and read bit line pre-charge inhibits
US10943648B1 (en) 2016-12-06 2021-03-09 Gsi Technology, Inc. Ultra low VDD memory cell with ratioless write port
US10521229B2 (en) 2016-12-06 2019-12-31 Gsi Technology, Inc. Computational memory cell and processing array device using memory cells
US10854284B1 (en) 2016-12-06 2020-12-01 Gsi Technology, Inc. Computational memory cell and processing array device with ratioless write port
US10860320B1 (en) 2016-12-06 2020-12-08 Gsi Technology, Inc. Orthogonal data transposition system and method during data transfers to/from a processing array
US10847213B1 (en) 2016-12-06 2020-11-24 Gsi Technology, Inc. Write data processing circuits and methods associated with computational memory cells
US10998040B2 (en) 2016-12-06 2021-05-04 Gsi Technology, Inc. Computational memory cell and processing array device using the memory cells for XOR and XNOR computations
US10930341B1 (en) 2019-06-18 2021-02-23 Gsi Technology, Inc. Processing array device that performs one cycle full adder operation and bit line read/write logic features
US10877731B1 (en) 2019-06-18 2020-12-29 Gsi Technology, Inc. Processing array device that performs one cycle full adder operation and bit line read/write logic features
US10958272B2 (en) 2019-06-18 2021-03-23 Gsi Technology, Inc. Computational memory cell and processing array device using complementary exclusive or memory cells

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Also Published As

Publication number Publication date
DE69229081T2 (de) 2000-01-05
US5828869A (en) 1998-10-27
DE69233510T2 (de) 2006-02-02
US5805912A (en) 1998-09-08
DE69233510D1 (de) 2005-06-16
JP4008948B2 (ja) 2007-11-14
JP3811764B2 (ja) 2006-08-23
DE69229081D1 (de) 1999-06-10
EP0507427A1 (de) 1992-10-07
EP0507427B1 (de) 1999-05-06
EP0913777B1 (de) 2005-05-11
JPH04319753A (ja) 1992-11-10
EP0913777A2 (de) 1999-05-06
JP2005216268A (ja) 2005-08-11
EP0913777A3 (de) 2003-11-19
JP2006228239A (ja) 2006-08-31
ATE295571T1 (de) 2005-05-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties