JPS57136203A - Process control system - Google Patents

Process control system

Info

Publication number
JPS57136203A
JPS57136203A JP56021486A JP2148681A JPS57136203A JP S57136203 A JPS57136203 A JP S57136203A JP 56021486 A JP56021486 A JP 56021486A JP 2148681 A JP2148681 A JP 2148681A JP S57136203 A JPS57136203 A JP S57136203A
Authority
JP
Japan
Prior art keywords
data
cpu1
controls
transferred
controller
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
JP56021486A
Other languages
Japanese (ja)
Inventor
Akio Otani
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56021486A priority Critical patent/JPS57136203A/en
Publication of JPS57136203A publication Critical patent/JPS57136203A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Multi Processors (AREA)
  • Bus Control (AREA)
  • Control By Computers (AREA)

Abstract

PURPOSE:To attain the high performance of a system process, by dividing the process of the process input/output data into the 1st CPU that controls the whole system and the 2nd CPU that controls a process input/output device. CONSTITUTION:The 1st CPU1 controls and monitors the whole system, and the 2nd CPU11 controls a process input/output device 7. The data necessary for the CPU1 to control the whole system is transferred to the 1st storage device 3 from the 1st controller 15 by a memory stealing system. This data is read into the CPU1 to receive a necessary process. When the process data is transferred to the device 7 by an instruction of the CPU1, the data written into the device 3 is transferred to the 2nd storage device 13 by the controller 15. Then the data written into the device 13 is delivered to the device 7 by the 2nd controller 16.
JP56021486A 1981-02-18 1981-02-18 Process control system Pending JPS57136203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56021486A JPS57136203A (en) 1981-02-18 1981-02-18 Process control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56021486A JPS57136203A (en) 1981-02-18 1981-02-18 Process control system

Publications (1)

Publication Number Publication Date
JPS57136203A true JPS57136203A (en) 1982-08-23

Family

ID=12056297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56021486A Pending JPS57136203A (en) 1981-02-18 1981-02-18 Process control system

Country Status (1)

Country Link
JP (1) JPS57136203A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63305403A (en) * 1987-06-05 1988-12-13 Nippon Steel Corp Process control computer
JPH01137304A (en) * 1987-11-25 1989-05-30 Matsushita Electric Ind Co Ltd Manufacturing and control device for equipment
JPH09198355A (en) * 1997-03-07 1997-07-31 Hitachi Ltd Processor system
US5909052A (en) * 1986-03-12 1999-06-01 Hitachi, Ltd. Semiconductor device having plural chips with the sides of the chips in face-to-face contact with each other in the same crystal plane
US5968150A (en) * 1986-03-12 1999-10-19 Hitachi, Ltd. Processor element having a plurality of CPUs for use in a multiple processor system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5909052A (en) * 1986-03-12 1999-06-01 Hitachi, Ltd. Semiconductor device having plural chips with the sides of the chips in face-to-face contact with each other in the same crystal plane
US5968150A (en) * 1986-03-12 1999-10-19 Hitachi, Ltd. Processor element having a plurality of CPUs for use in a multiple processor system
US6379998B1 (en) 1986-03-12 2002-04-30 Hitachi, Ltd. Semiconductor device and method for fabricating the same
JPS63305403A (en) * 1987-06-05 1988-12-13 Nippon Steel Corp Process control computer
JPH01137304A (en) * 1987-11-25 1989-05-30 Matsushita Electric Ind Co Ltd Manufacturing and control device for equipment
JPH09198355A (en) * 1997-03-07 1997-07-31 Hitachi Ltd Processor system

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