JPS5384552A - Ring counter circuit - Google Patents

Ring counter circuit

Info

Publication number
JPS5384552A
JPS5384552A JP16029776A JP16029776A JPS5384552A JP S5384552 A JPS5384552 A JP S5384552A JP 16029776 A JP16029776 A JP 16029776A JP 16029776 A JP16029776 A JP 16029776A JP S5384552 A JPS5384552 A JP S5384552A
Authority
JP
Japan
Prior art keywords
ring counter
counter circuit
alterate
interrupting
bits
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
JP16029776A
Other languages
Japanese (ja)
Other versions
JPS5826858B2 (en
Inventor
Hiroshi Takeda
Makoto Yoshida
Osamu Kudo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16029776A priority Critical patent/JPS5826858B2/en
Publication of JPS5384552A publication Critical patent/JPS5384552A/en
Publication of JPS5826858B2 publication Critical patent/JPS5826858B2/en
Expired 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
    • H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
    • H03K23/50—Gating or clocking signals applied to all stages, i.e. synchronous counters using bi-stable regenerative trigger circuits
    • H03K23/54—Ring counters, i.e. feedback shift register counters

Landscapes

  • Logic Circuits (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To achieve a simple circuit constitution which can alterate the number of bits and high speed operation, by making ineffective the output to the logic circuit of n stage of the ring counter constituted with m sets of FF and by interrupting the power supply on and after the n + 1 th state.
JP16029776A 1976-12-29 1976-12-29 ring counter circuit Expired JPS5826858B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16029776A JPS5826858B2 (en) 1976-12-29 1976-12-29 ring counter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16029776A JPS5826858B2 (en) 1976-12-29 1976-12-29 ring counter circuit

Publications (2)

Publication Number Publication Date
JPS5384552A true JPS5384552A (en) 1978-07-26
JPS5826858B2 JPS5826858B2 (en) 1983-06-06

Family

ID=15711912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16029776A Expired JPS5826858B2 (en) 1976-12-29 1976-12-29 ring counter circuit

Country Status (1)

Country Link
JP (1) JPS5826858B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007128611A (en) * 2005-11-04 2007-05-24 Nec Electronics Corp Semiconductor integrated circuit device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007128611A (en) * 2005-11-04 2007-05-24 Nec Electronics Corp Semiconductor integrated circuit device

Also Published As

Publication number Publication date
JPS5826858B2 (en) 1983-06-06

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