JPS53120362A - Counter circuit - Google Patents

Counter circuit

Info

Publication number
JPS53120362A
JPS53120362A JP3457877A JP3457877A JPS53120362A JP S53120362 A JPS53120362 A JP S53120362A JP 3457877 A JP3457877 A JP 3457877A JP 3457877 A JP3457877 A JP 3457877A JP S53120362 A JPS53120362 A JP S53120362A
Authority
JP
Japan
Prior art keywords
counter circuit
mounting efficiency
circuit
ram
channels
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
JP3457877A
Other languages
Japanese (ja)
Inventor
Osamu Monno
Tadao Iyama
Michihiro Mese
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3457877A priority Critical patent/JPS53120362A/en
Publication of JPS53120362A publication Critical patent/JPS53120362A/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
    • H03K21/02—Input circuits

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

PURPOSE:To improve the mounting efficiency of a circuit by separating a counting function from a memory function with the use of one preset counter and RAM with high mounting efficiency so as to count data of a plural number or channels.
JP3457877A 1977-03-30 1977-03-30 Counter circuit Pending JPS53120362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3457877A JPS53120362A (en) 1977-03-30 1977-03-30 Counter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3457877A JPS53120362A (en) 1977-03-30 1977-03-30 Counter circuit

Publications (1)

Publication Number Publication Date
JPS53120362A true JPS53120362A (en) 1978-10-20

Family

ID=12418196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3457877A Pending JPS53120362A (en) 1977-03-30 1977-03-30 Counter circuit

Country Status (1)

Country Link
JP (1) JPS53120362A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07176363A (en) * 1993-12-20 1995-07-14 Sakaguchi Dennetsu Kk Ceramic fiber heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07176363A (en) * 1993-12-20 1995-07-14 Sakaguchi Dennetsu Kk Ceramic fiber heater

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