JPS5840929A - 計数回路 - Google Patents

計数回路

Info

Publication number
JPS5840929A
JPS5840929A JP56139445A JP13944581A JPS5840929A JP S5840929 A JPS5840929 A JP S5840929A JP 56139445 A JP56139445 A JP 56139445A JP 13944581 A JP13944581 A JP 13944581A JP S5840929 A JPS5840929 A JP S5840929A
Authority
JP
Japan
Prior art keywords
signal
circuit
flop
flip
counting
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
JP56139445A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0335856B2 (enrdf_load_stackoverflow
Inventor
Tsugio Ueda
上田　次男
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 JP56139445A priority Critical patent/JPS5840929A/ja
Publication of JPS5840929A publication Critical patent/JPS5840929A/ja
Publication of JPH0335856B2 publication Critical patent/JPH0335856B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/135—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals by the use of time reference signals, e.g. clock signals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Pulse Circuits (AREA)
JP56139445A 1981-09-04 1981-09-04 計数回路 Granted JPS5840929A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56139445A JPS5840929A (ja) 1981-09-04 1981-09-04 計数回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56139445A JPS5840929A (ja) 1981-09-04 1981-09-04 計数回路

Publications (2)

Publication Number Publication Date
JPS5840929A true JPS5840929A (ja) 1983-03-10
JPH0335856B2 JPH0335856B2 (enrdf_load_stackoverflow) 1991-05-29

Family

ID=15245364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56139445A Granted JPS5840929A (ja) 1981-09-04 1981-09-04 計数回路

Country Status (1)

Country Link
JP (1) JPS5840929A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0335856B2 (enrdf_load_stackoverflow) 1991-05-29

Similar Documents

Publication Publication Date Title
US4239151A (en) Method and apparatus for reducing the number of rejected documents when reading bar codes
US3973242A (en) Digital receiver
US3932840A (en) Error detection and sequence maintaining system for bar-code readers
US4075569A (en) Digital method and apparatus for dynamically generating an output pulse train having a desired duty cycle from an input pulse train
US4063180A (en) Noise detecting circuit
USRE26744E (en) Method and apparatus for reading characters
JPS5840929A (ja) 計数回路
US4007358A (en) Count control system for coin counting machine
US4016371A (en) Frequency tone detection
GB1589449A (en) Methods and apparatus for enhancing resolution in pulse analysis
GB1500998A (en) Digital recording systems
GB1515740A (en) Zero code suppression in data transmission systems
JPS633230Y2 (enrdf_load_stackoverflow)
US3961277A (en) Frequency demodulator, especially for data-transmission system
US4081130A (en) Filter-type pulse detection means
JPS6135368A (ja) 周波数判別装置
US4446339A (en) Rotary dial decoder
JPH06188872A (ja) 同期保護回路
JPS58182352A (ja) デジタルデ−タ受信回路
JPS6347083Y2 (enrdf_load_stackoverflow)
JPS5588175A (en) Printer control system
JPS63220617A (ja) ノイズ除去回路
SU940310A1 (ru) Счетчиковый делитель частоты
JPS5823039B2 (ja) パルス発生装置
JPH07320398A (ja) 磁気ディスク装置におけるアドレスマーク検出方式