DE69839374D1 - Multitorspeicher verwendende intelligente datenbusschnittstelle - Google Patents

Multitorspeicher verwendende intelligente datenbusschnittstelle

Info

Publication number
DE69839374D1
DE69839374D1 DE69839374T DE69839374T DE69839374D1 DE 69839374 D1 DE69839374 D1 DE 69839374D1 DE 69839374 T DE69839374 T DE 69839374T DE 69839374 T DE69839374 T DE 69839374T DE 69839374 D1 DE69839374 D1 DE 69839374D1
Authority
DE
Germany
Prior art keywords
data
bus interface
memory
processor
triple
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
DE69839374T
Other languages
English (en)
Other versions
DE69839374T2 (de
Inventor
Volker Lindenstruth
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.)
Callahan Cellular LLC
Original Assignee
ICORE TECHNOLOGIES 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 ICORE TECHNOLOGIES Inc filed Critical ICORE TECHNOLOGIES Inc
Application granted granted Critical
Publication of DE69839374D1 publication Critical patent/DE69839374D1/de
Publication of DE69839374T2 publication Critical patent/DE69839374T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
    • 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
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/03—Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
    • G06F2221/034—Test or assess a computer or a system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2129—Authenticate client device independently of the user
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2153—Using hardware token as a secondary aspect

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Bus Control (AREA)
  • Storage Device Security (AREA)
  • Communication Control (AREA)
DE69839374T 1997-09-23 1998-09-22 Multitorspeicher verwendende intelligente datenbusschnittstelle Expired - Lifetime DE69839374T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/935,921 US6067595A (en) 1997-09-23 1997-09-23 Method and apparatus for enabling high-performance intelligent I/O subsystems using multi-port memories
US935921 1997-09-23
PCT/US1998/020049 WO1999016200A2 (en) 1997-09-23 1998-09-22 Intelligent data bus interface using multi-port memory

Publications (2)

Publication Number Publication Date
DE69839374D1 true DE69839374D1 (de) 2008-05-29
DE69839374T2 DE69839374T2 (de) 2009-06-25

Family

ID=25467893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839374T Expired - Lifetime DE69839374T2 (de) 1997-09-23 1998-09-22 Multitorspeicher verwendende intelligente datenbusschnittstelle

Country Status (9)

Country Link
US (1) US6067595A (de)
EP (1) EP1047994B1 (de)
JP (1) JP2001517844A (de)
KR (1) KR20010015608A (de)
CN (1) CN1154934C (de)
AT (1) ATE392664T1 (de)
AU (1) AU9665798A (de)
DE (1) DE69839374T2 (de)
WO (1) WO1999016200A2 (de)

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CN1154934C (zh) 2004-06-23
US6067595A (en) 2000-05-23
DE69839374T2 (de) 2009-06-25
EP1047994B1 (de) 2008-04-16
EP1047994A4 (de) 2002-07-24
AU9665798A (en) 1999-04-12
JP2001517844A (ja) 2001-10-09
ATE392664T1 (de) 2008-05-15
CN1279785A (zh) 2001-01-10
EP1047994A2 (de) 2000-11-02
WO1999016200A3 (en) 2000-07-27
KR20010015608A (ko) 2001-02-26

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