FR2417892A1 - Programmed modifiable sequence generator - has memory, buffer register and programmable memory connected in feedback relationship - Google Patents

Programmed modifiable sequence generator - has memory, buffer register and programmable memory connected in feedback relationship

Info

Publication number
FR2417892A1
FR2417892A1 FR7804842A FR7804842A FR2417892A1 FR 2417892 A1 FR2417892 A1 FR 2417892A1 FR 7804842 A FR7804842 A FR 7804842A FR 7804842 A FR7804842 A FR 7804842A FR 2417892 A1 FR2417892 A1 FR 2417892A1
Authority
FR
France
Prior art keywords
memory
buffer register
programmed
sequence generator
capacity
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
FR7804842A
Other languages
French (fr)
Other versions
FR2417892B1 (en
Inventor
Jean Yves Nicolas
Pierre Albert Boutier
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority to FR7804842A priority Critical patent/FR2417892A1/en
Publication of FR2417892A1 publication Critical patent/FR2417892A1/en
Application granted granted Critical
Publication of FR2417892B1 publication Critical patent/FR2417892B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/025—Digital function generators for functions having two-valued amplitude, e.g. Walsh functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/39—Signalling arrangements; Manipulation of signalling currents using coded pulse groups
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Abstract

The sequence multi generator circuit includes 'n' identical generators which deliver in sequential form 'q' phases of 'p' binary elements. The arrangement of the 'n' generators is contained in a single circuit i.e. a memory (1), a buffer register (2) and a programmed memory (3). The operation of each of the 'n' generators is independent. The capacity of each of the circuit elements of a module is connected to the number 'p' of binary elements to be transmitted by the relations: Capacity of memory = n words of p binary elements Capacity of buffer register = p binary elements Capacity of programmable memory = 2P words of p binary elements.
FR7804842A 1978-02-21 1978-02-21 Programmed modifiable sequence generator - has memory, buffer register and programmable memory connected in feedback relationship Granted FR2417892A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7804842A FR2417892A1 (en) 1978-02-21 1978-02-21 Programmed modifiable sequence generator - has memory, buffer register and programmable memory connected in feedback relationship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804842A FR2417892A1 (en) 1978-02-21 1978-02-21 Programmed modifiable sequence generator - has memory, buffer register and programmable memory connected in feedback relationship

Publications (2)

Publication Number Publication Date
FR2417892A1 true FR2417892A1 (en) 1979-09-14
FR2417892B1 FR2417892B1 (en) 1980-09-12

Family

ID=9204821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804842A Granted FR2417892A1 (en) 1978-02-21 1978-02-21 Programmed modifiable sequence generator - has memory, buffer register and programmable memory connected in feedback relationship

Country Status (1)

Country Link
FR (1) FR2417892A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504754A1 (en) * 1981-04-27 1982-10-29 Thomson Csf Mat Tel Sequencer for ROMs in digital waveform generator - uses program in master ROM to control operational sequences from slave ROMs via clocked bistable multivibrator circuits
FR2536570A1 (en) * 1982-11-20 1984-05-25 Int Computers Ltd SEQUENCE GENERATOR
EP0168232A2 (en) * 1984-07-09 1986-01-15 Advanced Micro Devices, Inc. Apparatus for generating digital timing waveforms

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044989A5 (en) * 1969-05-29 1971-02-26 Hebenstreit Jacques
US3935565A (en) * 1974-08-19 1976-01-27 Sperry Rand Corporation Signal generator comprising an addressable memory
US3984817A (en) * 1973-11-08 1976-10-05 Honeywell Information Systems, Inc. Data processing system having improved program allocation and search technique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044989A5 (en) * 1969-05-29 1971-02-26 Hebenstreit Jacques
US3984817A (en) * 1973-11-08 1976-10-05 Honeywell Information Systems, Inc. Data processing system having improved program allocation and search technique
US3935565A (en) * 1974-08-19 1976-01-27 Sperry Rand Corporation Signal generator comprising an addressable memory

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV8029/76 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504754A1 (en) * 1981-04-27 1982-10-29 Thomson Csf Mat Tel Sequencer for ROMs in digital waveform generator - uses program in master ROM to control operational sequences from slave ROMs via clocked bistable multivibrator circuits
FR2536570A1 (en) * 1982-11-20 1984-05-25 Int Computers Ltd SEQUENCE GENERATOR
EP0168232A2 (en) * 1984-07-09 1986-01-15 Advanced Micro Devices, Inc. Apparatus for generating digital timing waveforms
EP0168232A3 (en) * 1984-07-09 1988-05-25 Advanced Micro Devices, Inc. Apparatus for generating digital timing waveforms

Also Published As

Publication number Publication date
FR2417892B1 (en) 1980-09-12

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Legal Events

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