JPS5588431A - Pulse signal measuring device - Google Patents

Pulse signal measuring device

Info

Publication number
JPS5588431A
JPS5588431A JP16309978A JP16309978A JPS5588431A JP S5588431 A JPS5588431 A JP S5588431A JP 16309978 A JP16309978 A JP 16309978A JP 16309978 A JP16309978 A JP 16309978A JP S5588431 A JPS5588431 A JP S5588431A
Authority
JP
Japan
Prior art keywords
state
pulse signal
signal
pulse
numbers
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
JP16309978A
Other languages
Japanese (ja)
Inventor
Tomoo Ashizawa
Hirohisa Mizuhara
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 JP16309978A priority Critical patent/JPS5588431A/en
Publication of JPS5588431A publication Critical patent/JPS5588431A/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

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

PURPOSE:To realize the measurement for a number of the input signal numbers with a simple constitution by memorizing the state of the selected pulse signal and then measuring the pulse numbers when the change of the state of the pulse signal is detected. CONSTITUTION:The selection signal which decides one of plural number of input signal line 11 is delivered via output terminal 16, and the selection output is delivered in iteration with every fixed time interval. And the output data of multiplexer 17 is read into CPU13 with every selection signal. Then the state of the selected pulse signal is memorized in memory device 15, and the pulse number is measured when the change of the state memorized is detected. In such way, a number of input signal numbers can be measured with a simple constitution.
JP16309978A 1978-12-26 1978-12-26 Pulse signal measuring device Pending JPS5588431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16309978A JPS5588431A (en) 1978-12-26 1978-12-26 Pulse signal measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16309978A JPS5588431A (en) 1978-12-26 1978-12-26 Pulse signal measuring device

Publications (1)

Publication Number Publication Date
JPS5588431A true JPS5588431A (en) 1980-07-04

Family

ID=15767150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16309978A Pending JPS5588431A (en) 1978-12-26 1978-12-26 Pulse signal measuring device

Country Status (1)

Country Link
JP (1) JPS5588431A (en)

Similar Documents

Publication Publication Date Title
JPS5382377A (en) Probe used in measuring instruments
JPS5323522A (en) Bar code reading method and its device
EP0169903A4 (en) Numerical value measuring instrument using oscilloscope device.
NL189481C (en) TIME INTERVAL MEASURING DEVICE.
JPS5588431A (en) Pulse signal measuring device
JPS52108194A (en) Multiple input temperature measuring instrument
JPS5574463A (en) Rotary variation measuring device
JPS5462878A (en) Device for measuring and indicating temperature and pulse
JPS55163697A (en) Memory device
JPS5432387A (en) Analyzing apparatus
JPS5733363A (en) Waveform storage device
JPS5412528A (en) Data processor
BR7908579A (en) TEST DEVICE OF AN INDICATOR ELEMENT INSCRIBED IN A MEMORY
SU981898A1 (en) Device for determination analog signal extremum
SU773449A1 (en) Apparatus for measuring temperature
JPS6454370A (en) Digital multimeter with digital memory
JPS5340550A (en) Time constanttconverting element used in airr operated type measuring instrument
JPS57125403A (en) Sequence analyzing device
JPS5247783A (en) Integrating calorimeter
JPS5245358A (en) Device for determining normal values of plant data
JPS5393073A (en) Frequency measuring apparatus
JPS5267660A (en) Recording device in dial gauge tester
JPS5317364A (en) Digital display type tape measure
JPS5531967A (en) Measuring method for transient characteristic of transmission system and its unit
JPS6450147A (en) Memory testing system