JPS578822A - Operatorless operating device for data processor - Google Patents

Operatorless operating device for data processor

Info

Publication number
JPS578822A
JPS578822A JP8483980A JP8483980A JPS578822A JP S578822 A JPS578822 A JP S578822A JP 8483980 A JP8483980 A JP 8483980A JP 8483980 A JP8483980 A JP 8483980A JP S578822 A JPS578822 A JP S578822A
Authority
JP
Japan
Prior art keywords
circuit
voltage
supply
stopping
states
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
JP8483980A
Other languages
Japanese (ja)
Inventor
Minoru Fujimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8483980A priority Critical patent/JPS578822A/en
Publication of JPS578822A publication Critical patent/JPS578822A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

PURPOSE:To intercept a supply voltage automatically after the completion of data processing by detecting the stopping states of the CPU of a data processor and an input and output controller and by setting a voltage supply time and measuring elapsed times of the stopping states. CONSTITUTION:A voltage supply time when a CPU5 and an input and output controller 4 are in stopping states is set in a voltage-supply-time setting circuit 8 and a voltage supply timer circuit 9 is reset to supply a voltage from a voltage supply device 6 to each device. The CPU5 performs data processing between an input device 1 and an output device 2 through the device according to a program from a main storage device 3 and after the completion of the data processing, the device 4 informs the CPU5 of the result. A detecting circuit 7 detects the states of the CPU and device 4 and sends the results to a voltage supply controller 10. The device 10 judges the state from the circuit 7 and, when the device 4 is in a stopping state, confirms whether the circuit is in operation or not, thereby sending a voltage- supply stopping indication to the device 6 when the set value of the circuit is equal to the indication value of the circuit 9. When not, the state from the circuit 7 is judged repeatedly.
JP8483980A 1980-06-19 1980-06-19 Operatorless operating device for data processor Pending JPS578822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8483980A JPS578822A (en) 1980-06-19 1980-06-19 Operatorless operating device for data processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8483980A JPS578822A (en) 1980-06-19 1980-06-19 Operatorless operating device for data processor

Publications (1)

Publication Number Publication Date
JPS578822A true JPS578822A (en) 1982-01-18

Family

ID=13841954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8483980A Pending JPS578822A (en) 1980-06-19 1980-06-19 Operatorless operating device for data processor

Country Status (1)

Country Link
JP (1) JPS578822A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04133192A (en) * 1990-09-25 1992-05-07 Mitsubishi Electric Corp Ic card

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04133192A (en) * 1990-09-25 1992-05-07 Mitsubishi Electric Corp Ic card

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