DE3781286D1 - Mikroprozessorsteuereinheit fuer seriellen punktmatrixdrucker. - Google Patents

Mikroprozessorsteuereinheit fuer seriellen punktmatrixdrucker.

Info

Publication number
DE3781286D1
DE3781286D1 DE8787100307T DE3781286T DE3781286D1 DE 3781286 D1 DE3781286 D1 DE 3781286D1 DE 8787100307 T DE8787100307 T DE 8787100307T DE 3781286 T DE3781286 T DE 3781286T DE 3781286 D1 DE3781286 D1 DE 3781286D1
Authority
DE
Germany
Prior art keywords
register
control unit
dot matrix
bus
microprocessor control
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 - Lifetime
Application number
DE8787100307T
Other languages
English (en)
Other versions
DE3781286T2 (de
Inventor
Bernhard Niessen
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
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 Bull HN Information Systems Italia SpA, Bull HN Information Systems Inc filed Critical Bull HN Information Systems Italia SpA
Publication of DE3781286D1 publication Critical patent/DE3781286D1/de
Application granted granted Critical
Publication of DE3781286T2 publication Critical patent/DE3781286T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Record Information Processing For Printing (AREA)
  • Dot-Matrix Printers And Others (AREA)
DE8787100307T 1986-01-22 1987-01-13 Mikroprozessorsteuereinheit fuer seriellen punktmatrixdrucker. Expired - Fee Related DE3781286T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19157/86A IT1188302B (it) 1986-01-22 1986-01-22 Unita' di controllo per stampante seriale a matrice

Publications (2)

Publication Number Publication Date
DE3781286D1 true DE3781286D1 (de) 1992-10-01
DE3781286T2 DE3781286T2 (de) 1993-02-18

Family

ID=11155363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787100307T Expired - Fee Related DE3781286T2 (de) 1986-01-22 1987-01-13 Mikroprozessorsteuereinheit fuer seriellen punktmatrixdrucker.

Country Status (3)

Country Link
EP (1) EP0230896B1 (de)
DE (1) DE3781286T2 (de)
IT (1) IT1188302B (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713588A (en) * 1980-06-25 1982-01-23 Toshiba Corp Printer control device
DE3112656C2 (de) * 1981-03-31 1983-01-05 Nixdorf Computer Ag, 4790 Paderborn Verfahren und Schaltungsanordnung zum Umsetzen von Zeichencodeworten in Punktrasterschriftcodefelder
US4487515A (en) * 1982-07-19 1984-12-11 Genicom Corporation Multiple action print head control circuit for a dot matrix printer
JPS5959468A (ja) * 1982-09-30 1984-04-05 Fujitsu Ltd 印字情報処理方式
IT1163792B (it) * 1983-07-15 1987-04-08 Honeywell Inf Systems Italia Apparato di controllo mircoprogrammato per stampante seriale

Also Published As

Publication number Publication date
IT8619157A0 (it) 1986-01-22
EP0230896A2 (de) 1987-08-05
EP0230896B1 (de) 1992-08-26
EP0230896A3 (en) 1989-03-22
IT1188302B (it) 1988-01-07
DE3781286T2 (de) 1993-02-18

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Legal Events

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