DE69704344T2 - Anwendungsprogrammierungsschnittstelle für datenübertragung und busverwaltung über eine busstruktur - Google Patents

Anwendungsprogrammierungsschnittstelle für datenübertragung und busverwaltung über eine busstruktur

Info

Publication number
DE69704344T2
DE69704344T2 DE69704344T DE69704344T DE69704344T2 DE 69704344 T2 DE69704344 T2 DE 69704344T2 DE 69704344 T DE69704344 T DE 69704344T DE 69704344 T DE69704344 T DE 69704344T DE 69704344 T2 DE69704344 T2 DE 69704344T2
Authority
DE
Germany
Prior art keywords
data
list
application
transfer
buffer
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
DE69704344T
Other languages
English (en)
Other versions
DE69704344D1 (de
Inventor
D Smyers
Bruce Fairman
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.)
Sony Electronics Inc
Original Assignee
Sony Electronics 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 Sony Electronics Inc filed Critical Sony Electronics Inc
Publication of DE69704344D1 publication Critical patent/DE69704344D1/de
Application granted granted Critical
Publication of DE69704344T2 publication Critical patent/DE69704344T2/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
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/102—Program control for peripheral devices where the programme performs an interfacing function, e.g. device driver
    • 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
    • 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
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40058—Isochronous transmission
    • 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
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40065—Bandwidth and channel allocation
    • 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
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40123—Interconnection of computers and peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/901—Buffering arrangements using storage descriptor, e.g. read or write pointers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/9031—Wraparound memory, e.g. overrun or underrun detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/9047—Buffering arrangements including multiple buffers, e.g. buffer pools
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/321—Interlayer communication protocols or service data unit [SDU] definitions; Interfaces between layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Information Transfer Systems (AREA)
  • Bus Control (AREA)
  • Communication Control (AREA)
DE69704344T 1996-02-02 1997-01-29 Anwendungsprogrammierungsschnittstelle für datenübertragung und busverwaltung über eine busstruktur Expired - Lifetime DE69704344T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/594,651 US5991520A (en) 1996-02-02 1996-02-02 Application programming interface for managing and automating data transfer operations between applications over a bus structure
PCT/US1997/001742 WO1997028504A1 (en) 1996-02-02 1997-01-29 Application programming interface for data transfer and bus management over a bus structure

Publications (2)

Publication Number Publication Date
DE69704344D1 DE69704344D1 (de) 2001-04-26
DE69704344T2 true DE69704344T2 (de) 2001-10-31

Family

ID=24379801

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69704344T Expired - Lifetime DE69704344T2 (de) 1996-02-02 1997-01-29 Anwendungsprogrammierungsschnittstelle für datenübertragung und busverwaltung über eine busstruktur
DE69723726T Expired - Lifetime DE69723726T2 (de) 1996-02-02 1997-01-29 Anwendungsprogrammierungsschnittstelle für Datenübertragung und Busverwaltung einer Busstruktur

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69723726T Expired - Lifetime DE69723726T2 (de) 1996-02-02 1997-01-29 Anwendungsprogrammierungsschnittstelle für Datenübertragung und Busverwaltung einer Busstruktur

Country Status (10)

Country Link
US (2) US5991520A (de)
EP (4) EP1056016A3 (de)
JP (1) JP3993893B2 (de)
KR (1) KR100472908B1 (de)
AT (2) ATE199987T1 (de)
AU (1) AU1855797A (de)
CA (1) CA2244713C (de)
DE (2) DE69704344T2 (de)
TW (1) TW317623B (de)
WO (1) WO1997028504A1 (de)

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