FR2335884A1 - Numerical display indication controller - employs switch operated counting circuits used for counting up and down - Google Patents

Numerical display indication controller - employs switch operated counting circuits used for counting up and down

Info

Publication number
FR2335884A1
FR2335884A1 FR7532081A FR7532081A FR2335884A1 FR 2335884 A1 FR2335884 A1 FR 2335884A1 FR 7532081 A FR7532081 A FR 7532081A FR 7532081 A FR7532081 A FR 7532081A FR 2335884 A1 FR2335884 A1 FR 2335884A1
Authority
FR
France
Prior art keywords
counting
numerical display
switch operated
circuits used
display
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.)
Withdrawn
Application number
FR7532081A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7532081A priority Critical patent/FR2335884A1/en
Publication of FR2335884A1 publication Critical patent/FR2335884A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • G05B19/106—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter
    • G05B19/108—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter characterised by physical layout of switches; switches co-operating with display; use of switches in a special way
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23029—Up down, increment decrement keys, jog, sequentially show functions or values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23329—Modification, correction entered values

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Automation & Control Theory (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

A numerical display used for such purposes as programming radio or TV equipment is operated by a single counting chain such that changes to the display are always in the same direction. Switching is reduced by including a second control to permit changes in the opposite direction. Two touch button switches (1, 2) are connected to astable flip flops (3, 4) which are connected to decade counters (5, 6). One circuit (1, 3, 5) provides an increasing count while the other (2, 4, 6) provides a decreasing count. The counters drive decimal logic programme switching circuits (7, 8) whose outputs are decoded (10, 11) to provide binary control signals via a coupling circuit (12) to the display (9).
FR7532081A 1975-10-13 1975-10-13 Numerical display indication controller - employs switch operated counting circuits used for counting up and down Withdrawn FR2335884A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532081A FR2335884A1 (en) 1975-10-13 1975-10-13 Numerical display indication controller - employs switch operated counting circuits used for counting up and down

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532081A FR2335884A1 (en) 1975-10-13 1975-10-13 Numerical display indication controller - employs switch operated counting circuits used for counting up and down

Publications (1)

Publication Number Publication Date
FR2335884A1 true FR2335884A1 (en) 1977-07-15

Family

ID=9161416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532081A Withdrawn FR2335884A1 (en) 1975-10-13 1975-10-13 Numerical display indication controller - employs switch operated counting circuits used for counting up and down

Country Status (1)

Country Link
FR (1) FR2335884A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381353A1 (en) * 1977-02-19 1978-09-15 Diehl DATA INPUT DEVICE
FR2448177A1 (en) * 1979-02-05 1980-08-29 Turnright Controls CONTROL SWITCH, PARTICULARLY FOR A TIMER, AND TIMER CIRCUIT COMPRISING SUCH A SWITCH
EP0050208A1 (en) * 1980-10-17 1982-04-28 Bosch-Siemens HausgerÀ¤te GmbH Device to introduce adjusting values into electronic circuits

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381353A1 (en) * 1977-02-19 1978-09-15 Diehl DATA INPUT DEVICE
FR2448177A1 (en) * 1979-02-05 1980-08-29 Turnright Controls CONTROL SWITCH, PARTICULARLY FOR A TIMER, AND TIMER CIRCUIT COMPRISING SUCH A SWITCH
EP0050208A1 (en) * 1980-10-17 1982-04-28 Bosch-Siemens HausgerÀ¤te GmbH Device to introduce adjusting values into electronic circuits

Similar Documents

Publication Publication Date Title
FR2335884A1 (en) Numerical display indication controller - employs switch operated counting circuits used for counting up and down
JPS524877A (en) Digital electronic clock
JPS51129266A (en) Electronic watch
JPS54136866A (en) Input unit of miniature electronic apparatus
FR2251971A1 (en) Numerical readout for TV programme selection - has control circuit combined with programme switching and tuning circuits
JPS5222958A (en) Electronic watch
JPS5221866A (en) Electronic clock with counting function
FR2425681A1 (en) Portable electronic dice for games of chance - can operate as one or two separate dices and gives visual display
KR800001153Y1 (en) Electroni switching circuit
JPS5312654A (en) Switching system of electronic watch
JPS5627610A (en) Controlling circuit having multiple display functions
JPS6436318A (en) Key input device
JPS5619232A (en) Tuner with watch
JPS5273068A (en) Electronic timepiece
JPS5292564A (en) Electronic wrist watch
JPS5269361A (en) Electronic watch device having multiple function
JPS5211067A (en) Electronic disital clockwork
JPS5384767A (en) Switching circuit of electronic watch
JPS5312652A (en) Electronic watch
JPS5384455A (en) Count setting device
JPS5447977A (en) Switching device
JPS6437793A (en) Electronic counter with clock
JPS54153671A (en) Electronic watch with zero resetting
JPS57168328A (en) Key input device
JPS51147359A (en) Electronic watch

Legal Events

Date Code Title Description
ST Notification of lapse