JPS57150059A - Multi-microcomputer - Google Patents

Multi-microcomputer

Info

Publication number
JPS57150059A
JPS57150059A JP57019878A JP1987882A JPS57150059A JP S57150059 A JPS57150059 A JP S57150059A JP 57019878 A JP57019878 A JP 57019878A JP 1987882 A JP1987882 A JP 1987882A JP S57150059 A JPS57150059 A JP S57150059A
Authority
JP
Japan
Prior art keywords
microcomputer
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.)
Pending
Application number
JP57019878A
Other languages
Japanese (ja)
Inventor
Horutsunaa Peetaa
Zeetorumaiyaa Buerunaa
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of JPS57150059A publication Critical patent/JPS57150059A/en
Pending 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
    • G06F13/14—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
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/167—Interprocessor communication using a common memory, e.g. mailbox

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Bus Control (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
JP57019878A 1981-02-11 1982-02-12 Multi-microcomputer Pending JPS57150059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813104903 DE3104903C2 (en) 1981-02-11 1981-02-11 Arrangement for data exchange between microcomputers working in parallel

Publications (1)

Publication Number Publication Date
JPS57150059A true JPS57150059A (en) 1982-09-16

Family

ID=6124598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57019878A Pending JPS57150059A (en) 1981-02-11 1982-02-12 Multi-microcomputer

Country Status (2)

Country Link
JP (1) JPS57150059A (en)
DE (1) DE3104903C2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183447A (en) * 1983-04-01 1984-10-18 Iwatsu Electric Co Ltd Fault monitor system
JPS62212860A (en) * 1986-03-14 1987-09-18 Nec Corp Data transfer circuit
WO1988004451A1 (en) * 1986-12-01 1988-06-16 Fanuc Ltd Bus control system in a multiple-processor system
JPH01106255A (en) * 1987-10-20 1989-04-24 Nec Corp Logical device
JPH04178750A (en) * 1990-11-13 1992-06-25 Nec Corp Information processor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312434A (en) * 1976-07-15 1978-02-03 Misuzu Toufu Kk Use for food of food processing refuse or food raw material
JPS5391645A (en) * 1977-01-24 1978-08-11 Japan Radio Co Ltd Composite microprocessor system
JPS5456743A (en) * 1977-09-19 1979-05-08 Siemens Ag Computer system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312434A (en) * 1976-07-15 1978-02-03 Misuzu Toufu Kk Use for food of food processing refuse or food raw material
JPS5391645A (en) * 1977-01-24 1978-08-11 Japan Radio Co Ltd Composite microprocessor system
JPS5456743A (en) * 1977-09-19 1979-05-08 Siemens Ag Computer system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183447A (en) * 1983-04-01 1984-10-18 Iwatsu Electric Co Ltd Fault monitor system
JPH0346855B2 (en) * 1983-04-01 1991-07-17 Iwatsu Electric Co Ltd
JPS62212860A (en) * 1986-03-14 1987-09-18 Nec Corp Data transfer circuit
WO1988004451A1 (en) * 1986-12-01 1988-06-16 Fanuc Ltd Bus control system in a multiple-processor system
JPH01106255A (en) * 1987-10-20 1989-04-24 Nec Corp Logical device
JPH04178750A (en) * 1990-11-13 1992-06-25 Nec Corp Information processor

Also Published As

Publication number Publication date
DE3104903A1 (en) 1982-08-26
DE3104903C2 (en) 1986-05-15

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