JPS52116061A - Checkin unit for digital circuit - Google Patents

Checkin unit for digital circuit

Info

Publication number
JPS52116061A
JPS52116061A JP3295476A JP3295476A JPS52116061A JP S52116061 A JPS52116061 A JP S52116061A JP 3295476 A JP3295476 A JP 3295476A JP 3295476 A JP3295476 A JP 3295476A JP S52116061 A JPS52116061 A JP S52116061A
Authority
JP
Japan
Prior art keywords
digital circuit
checkin
unit
pulse
check
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
JP3295476A
Other languages
Japanese (ja)
Inventor
Osamu Suzuki
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 JP3295476A priority Critical patent/JPS52116061A/en
Publication of JPS52116061A publication Critical patent/JPS52116061A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

PURPOSE:To enable a short check for the operation for the digital circuit with this check pulse, by giving the check pulse having shorter period of pulse prior to the pulse input to the digital circuit.
JP3295476A 1976-03-25 1976-03-25 Checkin unit for digital circuit Pending JPS52116061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3295476A JPS52116061A (en) 1976-03-25 1976-03-25 Checkin unit for digital circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3295476A JPS52116061A (en) 1976-03-25 1976-03-25 Checkin unit for digital circuit

Publications (1)

Publication Number Publication Date
JPS52116061A true JPS52116061A (en) 1977-09-29

Family

ID=12373319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3295476A Pending JPS52116061A (en) 1976-03-25 1976-03-25 Checkin unit for digital circuit

Country Status (1)

Country Link
JP (1) JPS52116061A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167374A (en) * 1982-03-24 1983-10-03 株式会社東芝 Monitor device for power supply of controller for elevator
JPH01156287A (en) * 1988-10-24 1989-06-19 Hitachi Elevator Eng & Service Co Ltd Dumbwaiter device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4416263Y1 (en) * 1966-06-23 1969-07-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4416263Y1 (en) * 1966-06-23 1969-07-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167374A (en) * 1982-03-24 1983-10-03 株式会社東芝 Monitor device for power supply of controller for elevator
JPH01156287A (en) * 1988-10-24 1989-06-19 Hitachi Elevator Eng & Service Co Ltd Dumbwaiter device

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