JPS57171842A - Counting device - Google Patents

Counting device

Info

Publication number
JPS57171842A
JPS57171842A JP5757581A JP5757581A JPS57171842A JP S57171842 A JPS57171842 A JP S57171842A JP 5757581 A JP5757581 A JP 5757581A JP 5757581 A JP5757581 A JP 5757581A JP S57171842 A JPS57171842 A JP S57171842A
Authority
JP
Japan
Prior art keywords
display
output
switching
value
circuit
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
JP5757581A
Other languages
Japanese (ja)
Inventor
Shoji Shindo
Fukuyoshi Watanabe
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 JP5757581A priority Critical patent/JPS57171842A/en
Publication of JPS57171842A publication Critical patent/JPS57171842A/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
    • H03K21/18—Circuits for visual indication of the result

Abstract

PURPOSE:To obtain a display output characteristic being more approximate against a continuous variation of the quantity of input, by deriving the number of times for switching the display at every constant interval of time, and obtaining a display output following in order and stepwise against the variation of the quantity of input. CONSTITUTION:A dividing circuit 6 divides a subtraction value output of a comparing circuit 5 by an optionally set variable value, and obtains a value of the number of times for switching the display in a constant interval of time. A display switching signal correspondig to this value of the number of times for switching the display is generated by a switching signal generating circuit 7, and by the timing of its output signal, the variable value is added and subtracted to and from the displaying output in accordance with whether a code signal is positive or negative, and a display output updated in order and stepwise whenever the display is switched is obtained, by an adding and subtracting circuit 8 provided on this device.
JP5757581A 1981-04-16 1981-04-16 Counting device Pending JPS57171842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5757581A JPS57171842A (en) 1981-04-16 1981-04-16 Counting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5757581A JPS57171842A (en) 1981-04-16 1981-04-16 Counting device

Publications (1)

Publication Number Publication Date
JPS57171842A true JPS57171842A (en) 1982-10-22

Family

ID=13059643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5757581A Pending JPS57171842A (en) 1981-04-16 1981-04-16 Counting device

Country Status (1)

Country Link
JP (1) JPS57171842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011133181A (en) * 2009-12-25 2011-07-07 Daikin Industries Ltd Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011133181A (en) * 2009-12-25 2011-07-07 Daikin Industries Ltd Air conditioner

Similar Documents

Publication Publication Date Title
JPS6489884A (en) White balance correction circuit
JPS57171842A (en) Counting device
JPS55141817A (en) Control unit for detection signal
JPS539411A (en) Harmony correction circuit
JPS5668873A (en) Picture signal binary system
JPS57171843A (en) Counting device
JPS5724861A (en) Electric power charge meter
JPS5648789A (en) Processor for video signal
JPS53109445A (en) Refresh request signal generating circuit
JPS5243466A (en) Electronic watch
JPS53102479A (en) Controlling device
JPS5724167A (en) Picture information processor
JPS5717026A (en) Automatic speed control method
JPS5286758A (en) High accurate digital delay circuit
JPS5513510A (en) Picture display unit
JPS5563135A (en) Counting device
JPS53131875A (en) Time measuring system
JPS53148951A (en) Detector for pulse input time duration
JPS56107191A (en) Time interval measurement device
JPS5370482A (en) Rate meter of scintillation camera or the like
JPS5735713A (en) Raster scanning type display device
JPS5796287A (en) Electronic watch with forecasting function
JPS5773694A (en) Electronic digital timepiece
JPS5313081A (en) Comparator
JPS5566019A (en) Abacus-type electronic desk calculator