JPS56110154A - Sequence control system by microcomputer - Google Patents

Sequence control system by microcomputer

Info

Publication number
JPS56110154A
JPS56110154A JP1244380A JP1244380A JPS56110154A JP S56110154 A JPS56110154 A JP S56110154A JP 1244380 A JP1244380 A JP 1244380A JP 1244380 A JP1244380 A JP 1244380A JP S56110154 A JPS56110154 A JP S56110154A
Authority
JP
Japan
Prior art keywords
program
registered
ram3
fact
ram1
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
JP1244380A
Other languages
Japanese (ja)
Other versions
JPS6342292B2 (en
Inventor
Kuniji Tanmachi
Tsutomu Ochiai
Kazuo Arakawa
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP1244380A priority Critical patent/JPS56110154A/en
Publication of JPS56110154A publication Critical patent/JPS56110154A/en
Publication of JPS6342292B2 publication Critical patent/JPS6342292B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
    • G06F9/4825—Interrupt from clock, e.g. time of day

Abstract

PURPOSE:To shorten the period of the program development by dividing the program for operating the equipment, into the part which is different depending on the model of equipment and the part which can be used in common even if the model of equipment is different. CONSTITUTION:When the CPU6 executes the program X, the program X stored in the ROM4 is registered in the execution program list of the RAM1, and said fact is registered in the program control list of the RAM3. Subsequently, the program X is executed by the process control program stored in the ROM5. After that, the program Y is registered in the time waiting program list, and said fact is registered in the RAM3. Subsequently, the program X of the RAM1 is cancelled and said fact is registered in the RAM3. Next, when the timer value of the program Y which is registered in the RAM2 becomes ''0'', the program Y is registered in the RAM1, also the program Y is cancelled from the RAM2, and this fact is registered in the RAM3. Next, the program Y is executed. After that, the program Y is cancelled from the RAM1, and this fact is registered in the RAM3.
JP1244380A 1980-02-06 1980-02-06 Sequence control system by microcomputer Granted JPS56110154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1244380A JPS56110154A (en) 1980-02-06 1980-02-06 Sequence control system by microcomputer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1244380A JPS56110154A (en) 1980-02-06 1980-02-06 Sequence control system by microcomputer

Publications (2)

Publication Number Publication Date
JPS56110154A true JPS56110154A (en) 1981-09-01
JPS6342292B2 JPS6342292B2 (en) 1988-08-23

Family

ID=11805450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1244380A Granted JPS56110154A (en) 1980-02-06 1980-02-06 Sequence control system by microcomputer

Country Status (1)

Country Link
JP (1) JPS56110154A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62212842A (en) * 1986-03-14 1987-09-18 Nec Corp Virtual process timer system for information processing system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473936U (en) * 1990-11-04 1992-06-29
JPH08117143A (en) * 1994-10-26 1996-05-14 Maeda:Kk Small rice bran bag

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131436A (en) * 1976-04-28 1977-11-04 Hitachi Ltd Interruption control system
JPS5418640A (en) * 1977-07-08 1979-02-10 Ibm Computer system
JPS54111733A (en) * 1978-02-21 1979-09-01 Nec Corp Multiplex processor system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131436A (en) * 1976-04-28 1977-11-04 Hitachi Ltd Interruption control system
JPS5418640A (en) * 1977-07-08 1979-02-10 Ibm Computer system
JPS54111733A (en) * 1978-02-21 1979-09-01 Nec Corp Multiplex processor system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62212842A (en) * 1986-03-14 1987-09-18 Nec Corp Virtual process timer system for information processing system

Also Published As

Publication number Publication date
JPS6342292B2 (en) 1988-08-23

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