DE2257622A1 - Elektrische zaehlschaltung - Google Patents

Elektrische zaehlschaltung

Info

Publication number
DE2257622A1
DE2257622A1 DE19722257622 DE2257622A DE2257622A1 DE 2257622 A1 DE2257622 A1 DE 2257622A1 DE 19722257622 DE19722257622 DE 19722257622 DE 2257622 A DE2257622 A DE 2257622A DE 2257622 A1 DE2257622 A1 DE 2257622A1
Authority
DE
Germany
Prior art keywords
input
memory cell
output
inputs
circuit according
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
DE19722257622
Other languages
German (de)
English (en)
Inventor
Jean Cazanove
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.)
Unisys Corp
Original Assignee
Burroughs Corp
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 Burroughs Corp filed Critical Burroughs Corp
Publication of DE2257622A1 publication Critical patent/DE2257622A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
    • G06F7/5055—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination in which one operand is a constant, i.e. incrementers or decrementers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • Dram (AREA)
  • Manipulation Of Pulses (AREA)
DE19722257622 1971-12-27 1972-11-24 Elektrische zaehlschaltung Pending DE2257622A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7146765A FR2166483A5 (enrdf_load_stackoverflow) 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
DE2257622A1 true DE2257622A1 (de) 1973-07-05

Family

ID=9088141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722257622 Pending DE2257622A1 (de) 1971-12-27 1972-11-24 Elektrische zaehlschaltung

Country Status (7)

Country Link
BE (1) BE792638A (enrdf_load_stackoverflow)
BR (1) BR7205847D0 (enrdf_load_stackoverflow)
DE (1) DE2257622A1 (enrdf_load_stackoverflow)
FR (1) FR2166483A5 (enrdf_load_stackoverflow)
GB (1) GB1393570A (enrdf_load_stackoverflow)
IT (1) IT971810B (enrdf_load_stackoverflow)
NL (1) NL7216420A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104538A (en) * 1977-04-29 1978-08-01 Fairchild Camera And Instrument Corporation Digitally synthesized back-up frequency
JPS6240824A (ja) * 1985-08-19 1987-02-21 Toshiba Corp 同期型バイナリカウンタ
FR2595520B1 (fr) * 1986-03-07 1993-09-10 Thomson Csf Compteur binaire elementaire, compteur binaire synchrone et diviseur de frequence mettant en oeuvre ce compteur elementaire
JPH05216624A (ja) * 1992-02-03 1993-08-27 Mitsubishi Electric Corp 演算装置

Also Published As

Publication number Publication date
NL7216420A (enrdf_load_stackoverflow) 1973-06-29
GB1393570A (en) 1975-05-07
BR7205847D0 (pt) 1974-08-22
BE792638A (fr) 1973-03-30
IT971810B (it) 1974-05-10
FR2166483A5 (enrdf_load_stackoverflow) 1973-08-17

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