JPS57187758A - Microcomputer - Google Patents

Microcomputer

Info

Publication number
JPS57187758A
JPS57187758A JP56072645A JP7264581A JPS57187758A JP S57187758 A JPS57187758 A JP S57187758A JP 56072645 A JP56072645 A JP 56072645A JP 7264581 A JP7264581 A JP 7264581A JP S57187758 A JPS57187758 A JP S57187758A
Authority
JP
Japan
Prior art keywords
data
cpu2
cpu1
cpu
port
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.)
Granted
Application number
JP56072645A
Other languages
English (en)
Japanese (ja)
Other versions
JPH046030B2 (enrdf_load_stackoverflow
Inventor
Yasuo Nagai
Fumiyoshi Abe
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 Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP56072645A priority Critical patent/JPS57187758A/ja
Publication of JPS57187758A publication Critical patent/JPS57187758A/ja
Publication of JPH046030B2 publication Critical patent/JPH046030B2/ja
Granted 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Microcomputers (AREA)
  • Information Transfer Systems (AREA)
JP56072645A 1981-05-14 1981-05-14 Microcomputer Granted JPS57187758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56072645A JPS57187758A (en) 1981-05-14 1981-05-14 Microcomputer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56072645A JPS57187758A (en) 1981-05-14 1981-05-14 Microcomputer

Publications (2)

Publication Number Publication Date
JPS57187758A true JPS57187758A (en) 1982-11-18
JPH046030B2 JPH046030B2 (enrdf_load_stackoverflow) 1992-02-04

Family

ID=13495320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56072645A Granted JPS57187758A (en) 1981-05-14 1981-05-14 Microcomputer

Country Status (1)

Country Link
JP (1) JPS57187758A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014041A (ja) * 1983-07-06 1985-01-24 Matsushita Electric Ind Co Ltd 加熱制御装置
JPS61201360A (ja) * 1985-03-05 1986-09-06 Nec Corp デジタル信号演算装置
JPS62214452A (ja) * 1986-03-17 1987-09-21 Mitsubishi Electric Corp メモリ制御方式

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834327A (en) 1995-03-18 1998-11-10 Semiconductor Energy Laboratory Co., Ltd. Method for producing display device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51855A (enrdf_load_stackoverflow) * 1974-06-21 1976-01-07 Hitachi Ltd
JPS5147350A (ja) * 1974-10-22 1976-04-22 Nippon Shisutemu Kogyo Kk Maruchipurosetsusashisutemuniokeru banchizukehoshiki
JPS5450329A (en) * 1977-09-28 1979-04-20 Ricoh Co Ltd Copier control device using plural micro-computers
JPS5616242A (en) * 1979-07-17 1981-02-17 Fujitsu Ltd Control system for processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51855A (enrdf_load_stackoverflow) * 1974-06-21 1976-01-07 Hitachi Ltd
JPS5147350A (ja) * 1974-10-22 1976-04-22 Nippon Shisutemu Kogyo Kk Maruchipurosetsusashisutemuniokeru banchizukehoshiki
JPS5450329A (en) * 1977-09-28 1979-04-20 Ricoh Co Ltd Copier control device using plural micro-computers
JPS5616242A (en) * 1979-07-17 1981-02-17 Fujitsu Ltd Control system for processor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014041A (ja) * 1983-07-06 1985-01-24 Matsushita Electric Ind Co Ltd 加熱制御装置
JPS61201360A (ja) * 1985-03-05 1986-09-06 Nec Corp デジタル信号演算装置
JPS62214452A (ja) * 1986-03-17 1987-09-21 Mitsubishi Electric Corp メモリ制御方式

Also Published As

Publication number Publication date
JPH046030B2 (enrdf_load_stackoverflow) 1992-02-04

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