DE3688763T2 - Mehrfachport-Übertragungsadaptiervorrichtung. - Google Patents

Mehrfachport-Übertragungsadaptiervorrichtung.

Info

Publication number
DE3688763T2
DE3688763T2 DE86107018T DE3688763T DE3688763T2 DE 3688763 T2 DE3688763 T2 DE 3688763T2 DE 86107018 T DE86107018 T DE 86107018T DE 3688763 T DE3688763 T DE 3688763T DE 3688763 T2 DE3688763 T2 DE 3688763T2
Authority
DE
Germany
Prior art keywords
interrupt
dma
data
processor
channel
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 - Fee Related
Application number
DE86107018T
Other languages
German (de)
English (en)
Other versions
DE3688763D1 (de
Inventor
Gilbert Stevens Burrus
Ronald Julius Cooper
Michael Raymond Marr
Mario Anthony Marsico
John Carmine Pescatore
Paul Douglas Sullivan
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3688763D1 publication Critical patent/DE3688763D1/de
Publication of DE3688763T2 publication Critical patent/DE3688763T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/32—Handling requests for interconnection or transfer for access to input/output bus using combination of interrupt and burst mode transfer
    • G06F13/34—Handling requests for interconnection or transfer for access to input/output bus using combination of interrupt and burst mode transfer with priority control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)
  • Computer And Data Communications (AREA)
  • Bus Control (AREA)
DE86107018T 1985-06-14 1986-05-23 Mehrfachport-Übertragungsadaptiervorrichtung. Expired - Fee Related DE3688763T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/744,851 US4751634A (en) 1985-06-14 1985-06-14 Multiple port communications adapter apparatus

Publications (2)

Publication Number Publication Date
DE3688763D1 DE3688763D1 (de) 1993-09-02
DE3688763T2 true DE3688763T2 (de) 1994-02-24

Family

ID=24994214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86107018T Expired - Fee Related DE3688763T2 (de) 1985-06-14 1986-05-23 Mehrfachport-Übertragungsadaptiervorrichtung.

Country Status (5)

Country Link
US (1) US4751634A (OSRAM)
EP (1) EP0205010B1 (OSRAM)
JP (1) JPS61288247A (OSRAM)
CA (1) CA1244556A (OSRAM)
DE (1) DE3688763T2 (OSRAM)

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US7412588B2 (en) * 2003-07-25 2008-08-12 International Business Machines Corporation Network processor system on chip with bridge coupling protocol converting multiprocessor macro core local bus to peripheral interfaces coupled system bus
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US7680972B2 (en) * 2005-02-04 2010-03-16 Sony Computer Entertainment Inc. Micro interrupt handler
US8626951B2 (en) * 2007-04-23 2014-01-07 4Dk Technologies, Inc. Interoperability of network applications in a communications environment
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US9672186B2 (en) * 2014-06-20 2017-06-06 Nxp Usa, Inc. Electronic monitoring device having wake-up for daisy chain
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Also Published As

Publication number Publication date
EP0205010B1 (en) 1993-07-28
DE3688763D1 (de) 1993-09-02
EP0205010A2 (en) 1986-12-17
EP0205010A3 (en) 1989-08-23
JPH0450622B2 (OSRAM) 1992-08-14
JPS61288247A (ja) 1986-12-18
US4751634A (en) 1988-06-14
CA1244556A (en) 1988-11-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee