JPS5652934A - Repetitive timing generator - Google Patents

Repetitive timing generator

Info

Publication number
JPS5652934A
JPS5652934A JP12921279A JP12921279A JPS5652934A JP S5652934 A JPS5652934 A JP S5652934A JP 12921279 A JP12921279 A JP 12921279A JP 12921279 A JP12921279 A JP 12921279A JP S5652934 A JPS5652934 A JP S5652934A
Authority
JP
Japan
Prior art keywords
pulse
output
delay
parts
timing generator
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
JP12921279A
Other languages
Japanese (ja)
Inventor
Noboru Hashimoto
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12921279A priority Critical patent/JPS5652934A/en
Publication of JPS5652934A publication Critical patent/JPS5652934A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses

Landscapes

  • Pulse Circuits (AREA)

Abstract

PURPOSE:To obtain a pulse having free delay time and pulse width, by comparing the counting value with two independent set points, and raising the pulse by one of them and breaking the pulse by the other. CONSTITUTION:An output pulse 2 from the basic oscillation part 1 is counted by the counting part 3, and the discrete value 4 is input to two sets of comparison parts 5, 6. When the discrete value 4 becomes the values X1, X2 which have been set in advance by the comparison parts 5, 6 coincidence outputs 7, 8 are output and are added to the delay parts 9, 10, and they are delayed by the fixed values d1, d2. A pulse which rises and breaks by this delay output 11 and the delay output 12, respectively, is made by the pulse generation part 13, and a timing pulse T is obtained.
JP12921279A 1979-10-05 1979-10-05 Repetitive timing generator Pending JPS5652934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12921279A JPS5652934A (en) 1979-10-05 1979-10-05 Repetitive timing generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12921279A JPS5652934A (en) 1979-10-05 1979-10-05 Repetitive timing generator

Publications (1)

Publication Number Publication Date
JPS5652934A true JPS5652934A (en) 1981-05-12

Family

ID=15003899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12921279A Pending JPS5652934A (en) 1979-10-05 1979-10-05 Repetitive timing generator

Country Status (1)

Country Link
JP (1) JPS5652934A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107524A (en) * 1985-11-05 1987-05-18 Sony Corp Digital-analog converter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112651A (en) * 1977-03-12 1978-10-02 Nec Corp Variable frequency demultiplier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112651A (en) * 1977-03-12 1978-10-02 Nec Corp Variable frequency demultiplier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107524A (en) * 1985-11-05 1987-05-18 Sony Corp Digital-analog converter
JPH0746773B2 (en) * 1985-11-05 1995-05-17 ソニー株式会社 D / A converter

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