JPS56122227A - Pulse generating circuit - Google Patents

Pulse generating circuit

Info

Publication number
JPS56122227A
JPS56122227A JP2467880A JP2467880A JPS56122227A JP S56122227 A JPS56122227 A JP S56122227A JP 2467880 A JP2467880 A JP 2467880A JP 2467880 A JP2467880 A JP 2467880A JP S56122227 A JPS56122227 A JP S56122227A
Authority
JP
Japan
Prior art keywords
output
adder
counter
circuit
frequency
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.)
Granted
Application number
JP2467880A
Other languages
Japanese (ja)
Other versions
JPS6242413B2 (en
Inventor
Hajime Kuwabara
Yutaka Ono
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP2467880A priority Critical patent/JPS56122227A/en
Publication of JPS56122227A publication Critical patent/JPS56122227A/en
Publication of JPS6242413B2 publication Critical patent/JPS6242413B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number

Landscapes

  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To utilize the property of a stepping motor up to the maximum, by using an up-down counter to which the clock pulse is supplied, the two latch circuits plus a full-adder each. CONSTITUTION:The CLOCK1 of frequency f0 is supplied to the up-down counter 1, and the contents of the counter 1 increases to put the output into the latch circuit 2. The data of the circuit 2 is put into the full-adder 3, and the output of the adder 3 is put into the latch circuit 4 to be latched and then to be fed back to the adder 3. The carry output of the adder 3 is put into the 1/2 divider 18, and the output of the divider 18 is used for the output of a pulse generator. If 1 is set up at the (N-1)-th bit of the counter 1, the frequency change-over switch SW is set to the f0/2 side. Thus the counter 2 advances the counting with a double-retarded speed. When 1 is set up at the N-th bit, the gate 11 is closed. Thus the output of the circuit 2 becomes constant to ensure a certain output frequency.
JP2467880A 1980-02-29 1980-02-29 Pulse generating circuit Granted JPS56122227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2467880A JPS56122227A (en) 1980-02-29 1980-02-29 Pulse generating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2467880A JPS56122227A (en) 1980-02-29 1980-02-29 Pulse generating circuit

Publications (2)

Publication Number Publication Date
JPS56122227A true JPS56122227A (en) 1981-09-25
JPS6242413B2 JPS6242413B2 (en) 1987-09-08

Family

ID=12144797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2467880A Granted JPS56122227A (en) 1980-02-29 1980-02-29 Pulse generating circuit

Country Status (1)

Country Link
JP (1) JPS56122227A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0845734A2 (en) * 1996-11-29 1998-06-03 Matsushita Electric Works, Ltd. Pulse signal generation circuit and pulse signal generation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0845734A2 (en) * 1996-11-29 1998-06-03 Matsushita Electric Works, Ltd. Pulse signal generation circuit and pulse signal generation method
EP0845734A3 (en) * 1996-11-29 1999-01-13 Matsushita Electric Works, Ltd. Pulse signal generation circuit and pulse signal generation method

Also Published As

Publication number Publication date
JPS6242413B2 (en) 1987-09-08

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