DE3687596D1 - Schaltung zur ad-wandlung und anzeigesteuerungssystem. - Google Patents

Schaltung zur ad-wandlung und anzeigesteuerungssystem.

Info

Publication number
DE3687596D1
DE3687596D1 DE8686108143T DE3687596T DE3687596D1 DE 3687596 D1 DE3687596 D1 DE 3687596D1 DE 8686108143 T DE8686108143 T DE 8686108143T DE 3687596 T DE3687596 T DE 3687596T DE 3687596 D1 DE3687596 D1 DE 3687596D1
Authority
DE
Germany
Prior art keywords
control system
display control
conversion circuit
conversion
circuit
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.)
Expired - Fee Related
Application number
DE8686108143T
Other languages
English (en)
Other versions
DE3687596T2 (de
Inventor
Takatoshi Ishii
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.)
ASCII Corp
Original Assignee
ASCII 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
Priority claimed from JP12805785A external-priority patent/JPS61287328A/ja
Priority claimed from JP19868285A external-priority patent/JPS6259418A/ja
Priority claimed from JP60267026A external-priority patent/JPS62125390A/ja
Application filed by ASCII Corp filed Critical ASCII Corp
Publication of DE3687596D1 publication Critical patent/DE3687596D1/de
Application granted granted Critical
Publication of DE3687596T2 publication Critical patent/DE3687596T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/391—Resolution modifying circuits, e.g. variable screen formats
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
    • H03M1/202—Increasing resolution using an n bit system to obtain n + m bits by interpolation
    • H03M1/207—Increasing resolution using an n bit system to obtain n + m bits by interpolation using a digital interpolation circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
    • H03M1/365—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider the voltage divider being a single resistor string

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
DE8686108143T 1985-06-14 1986-06-13 Schaltung zur ad-wandlung und anzeigesteuerungssystem. Expired - Fee Related DE3687596T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12805785A JPS61287328A (ja) 1985-06-14 1985-06-14 Ａｄ変換回路
JP19868285A JPS6259418A (ja) 1985-09-10 1985-09-10 Ａｄ変換回路
JP60267026A JPS62125390A (ja) 1985-11-27 1985-11-27 表示制御装置

Publications (2)

Publication Number Publication Date
DE3687596D1 true DE3687596D1 (de) 1993-03-11
DE3687596T2 DE3687596T2 (de) 1993-07-29

Family

ID=27315676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686108143T Expired - Fee Related DE3687596T2 (de) 1985-06-14 1986-06-13 Schaltung zur ad-wandlung und anzeigesteuerungssystem.

Country Status (3)

Country Link
US (1) US4733221A (de)
EP (1) EP0205191B1 (de)
DE (1) DE3687596T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219178A (en) * 1988-02-11 1989-11-29 Benchmark Technologies State machine controlled video processor
US5194865A (en) * 1991-12-06 1993-03-16 Interbold Analog-to-digital converter circuit having automatic range control
US6127956A (en) * 1998-07-01 2000-10-03 Exar Corporation Post-conversion system for an analog-to-digital converter which sets an added bit of resolution if an intermediate sample is within a threshold

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6513276A (de) * 1964-10-19 1966-04-20
US3696400A (en) * 1970-10-06 1972-10-03 Simmonds Precision Products Analog-to-digital converter
US3686662A (en) * 1970-11-12 1972-08-22 Int Standard Electric Corp Circuit arrangement for the presentation of waveforms on viewing screens utilizing raster deflection
US4068310A (en) * 1976-07-22 1978-01-10 The United States Of America As Represented By The Department Of Health, Education And Welfare Display enhancement technique for video moving trace display
JPS5441061A (en) * 1977-09-08 1979-03-31 Sony Corp Analogue/digital converter
JPS5915530B2 (ja) * 1978-02-21 1984-04-10 大日本スクリ−ン製造株式会社 アナログ信号のサンプリング方法
DE3015141C2 (de) * 1980-04-19 1985-10-03 Deutsche Itt Industries Gmbh, 7800 Freiburg Farbfernseh-Empfänger mit mindestens einer integrierten Schaltung für das Luminanzsignal und die Chrominanzsignale
US4393372A (en) * 1982-03-08 1983-07-12 Itt Industries, Inc. Parallel analog-to-digital converter

Also Published As

Publication number Publication date
US4733221A (en) 1988-03-22
EP0205191B1 (de) 1993-01-27
EP0205191A2 (de) 1986-12-17
DE3687596T2 (de) 1993-07-29
EP0205191A3 (en) 1990-11-14

Similar Documents

Publication Publication Date Title
DE3686428D1 (de) Anzeigesteuersystem.
DE3689077D1 (de) Anzeigesteuergeraet.
DE3685679D1 (de) Anzeigesteuergeraet.
DE3689540D1 (de) Kommunikationssysteme und Terminals dafür.
DE3686713D1 (de) System zur taktabhaengigen herzstimulierung.
DK526587D0 (da) Koere- og styresystem
FI861750A0 (fi) Nya foereningar.
MX157298A (es) Sistema exhibidor digital
DE3587302D1 (de) Anzeigesteuersystem.
FI864372A (fi) Displaykontrollanordning foer hissar.
DE3670554D1 (de) Fernsehsystemumsetzer.
DE3688145D1 (de) Videoanzeigesystem.
DE3670690D1 (de) Wiegesystem und schaltung hierfuer.
DE3785064D1 (de) Elektrisches anzeigesystem.
DE3679764D1 (de) Zaepfchen und grundlage dafuer.
DE3669589D1 (de) Wiegemethode und wiegesystem.
DE3684884D1 (de) Fernueberwachungs- und steuerungssystem.
DE3669632D1 (de) Telekommunikationssystem zur wechselweise kreisvermittelten und paketvermittelten informationsuebertragung.
DE3650073D1 (de) Anzeigesteuereinheit.
FI862519A0 (fi) Foerfarande foer framstaellning av nya terapeutiskt anvaendbara kinolonderivat.
DE3686900D1 (de) Steuersystem und steuergeraete dafuer.
DE3687596D1 (de) Schaltung zur ad-wandlung und anzeigesteuerungssystem.
ES296462Y (es) Aparato de ventilacion.
FI862400A (fi) Foerfarande foer framstaellning av nya isatinkompositioner.
FI863449A0 (fi) System foer maetning av kvantiteten av roerliga kroppar.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee