JPS5450376A - Signal counter - Google Patents

Signal counter

Info

Publication number
JPS5450376A
JPS5450376A JP11651077A JP11651077A JPS5450376A JP S5450376 A JPS5450376 A JP S5450376A JP 11651077 A JP11651077 A JP 11651077A JP 11651077 A JP11651077 A JP 11651077A JP S5450376 A JPS5450376 A JP S5450376A
Authority
JP
Japan
Prior art keywords
resistor
signals
counter
content
count
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
JP11651077A
Other languages
Japanese (ja)
Inventor
Toshio Nishimura
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP11651077A priority Critical patent/JPS5450376A/en
Publication of JPS5450376A publication Critical patent/JPS5450376A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE: To count the signals, which are generated at a high rate, by providing judging memory means for judging and storing whether the signals to be introduced into a counter are count-up or-down signals.
CONSTITUTION: The content of a counter 3 is introduced into the resistor Q of an LSI. On the other hand, a D-type flip-flop F4 is that for judging the rotation converting time of a rotor 1, and resistors P and Q are used for counting purposes. The resistor Q is supplied with the number of signals which are counted by the counter 3. The resistor P is supplied with the counted value when the signals are changed. In accordance with whether the signals to be counted are count-up or- down signals, the addition or subtraction is selectively accomplished between the content of the resistor P and the content of the counter 3 to be fed to the resistor Q. The result is fed again to the resistor Q. This content to the resistor Q is indicated in the indicating section
COPYRIGHT: (C)1979,JPO&Japio
JP11651077A 1977-09-27 1977-09-27 Signal counter Pending JPS5450376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11651077A JPS5450376A (en) 1977-09-27 1977-09-27 Signal counter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11651077A JPS5450376A (en) 1977-09-27 1977-09-27 Signal counter

Publications (1)

Publication Number Publication Date
JPS5450376A true JPS5450376A (en) 1979-04-20

Family

ID=14688920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11651077A Pending JPS5450376A (en) 1977-09-27 1977-09-27 Signal counter

Country Status (1)

Country Link
JP (1) JPS5450376A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381006A1 (en) * 1977-02-17 1978-09-15 Ici Ltd Highly pure tetra:fluoroethane prodn. - from halo-ethane(s) and hydrogen fluoride using chromium oxide contg. catalysts
JPS57147006A (en) * 1981-02-03 1982-09-10 Maag Zahnraeder & Maschinen Ag Circuit for drawing measured value from incremental position measuring apparatus
JPS57184327A (en) * 1981-05-08 1982-11-13 Matsushita Electric Ind Co Ltd Bilateral counter device
JPS58121833A (en) * 1982-01-14 1983-07-20 Toshiba Corp Up-down counter
JPS59220811A (en) * 1983-05-30 1984-12-12 Matsushita Electric Ind Co Ltd Positioning controller

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381006A1 (en) * 1977-02-17 1978-09-15 Ici Ltd Highly pure tetra:fluoroethane prodn. - from halo-ethane(s) and hydrogen fluoride using chromium oxide contg. catalysts
JPS57147006A (en) * 1981-02-03 1982-09-10 Maag Zahnraeder & Maschinen Ag Circuit for drawing measured value from incremental position measuring apparatus
JPS57184327A (en) * 1981-05-08 1982-11-13 Matsushita Electric Ind Co Ltd Bilateral counter device
JPS58121833A (en) * 1982-01-14 1983-07-20 Toshiba Corp Up-down counter
JPH0373178B2 (en) * 1982-01-14 1991-11-21 Tokyo Shibaura Electric Co
JPS59220811A (en) * 1983-05-30 1984-12-12 Matsushita Electric Ind Co Ltd Positioning controller

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