CA1092246A - Data system with microprocessor featuring multiplexed data transfer and repeat cycle driving arrangement - Google Patents

Data system with microprocessor featuring multiplexed data transfer and repeat cycle driving arrangement

Info

Publication number
CA1092246A
CA1092246A CA288,076A CA288076A CA1092246A CA 1092246 A CA1092246 A CA 1092246A CA 288076 A CA288076 A CA 288076A CA 1092246 A CA1092246 A CA 1092246A
Authority
CA
Canada
Prior art keywords
printer
data
cycles
print
microprocessor
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
Application number
CA288,076A
Other languages
English (en)
French (fr)
Inventor
Charles D. Malkemes
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1092246A publication Critical patent/CA1092246A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • G06F13/282—Cycle stealing DMA
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Digital Computer Display Output (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Record Information Processing For Printing (AREA)
CA288,076A 1976-12-20 1977-10-04 Data system with microprocessor featuring multiplexed data transfer and repeat cycle driving arrangement Expired CA1092246A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US752,780 1976-12-20
US05/752,780 US4096578A (en) 1976-12-20 1976-12-20 Data system with microprocessor featuring multiplexed data transfer and repeat cycle driving arrangement

Publications (1)

Publication Number Publication Date
CA1092246A true CA1092246A (en) 1980-12-23

Family

ID=25027813

Family Applications (1)

Application Number Title Priority Date Filing Date
CA288,076A Expired CA1092246A (en) 1976-12-20 1977-10-04 Data system with microprocessor featuring multiplexed data transfer and repeat cycle driving arrangement

Country Status (9)

Country Link
US (1) US4096578A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5394736A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU513568B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7708441A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1092246A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2756759A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2374691A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1590279A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1113697B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029327B (en) * 1978-09-02 1982-08-25 Ibm Printing apparatus
US4264217A (en) * 1978-07-21 1981-04-28 Sieno Duane D De Text editor
FR2443335A1 (fr) * 1978-12-06 1980-07-04 Cii Honeywell Bull Dispositif de commande d'enregistrement pour machine a enregistrement par points
US4290116A (en) * 1979-05-21 1981-09-15 Centronics Data Computer Corp. Method and apparatus for operating a printer
US4479179A (en) * 1979-07-30 1984-10-23 International Business Machines Corporation Synchronous cycle steal mechanism for transferring data between a processor storage unit and a separate data handling unit
US4417304A (en) * 1979-07-30 1983-11-22 International Business Machines Corporation Synchronous cycle steal mechanism for transferring data between a processor storage unit and a separate data handling unit
US4452136A (en) * 1979-10-19 1984-06-05 International Business Machines Corporation Printer subsystem with dual cooperating microprocessors
US4273041A (en) * 1980-01-28 1981-06-16 International Business Machines Corporation Belt printer control architecture
US4428692A (en) 1980-06-30 1984-01-31 International Business Machines Corporation High speed impact matrix printer
US4393455A (en) * 1980-07-31 1983-07-12 Colt Industries Operating Corp. Modular electronic measuring and printing unit
IT1150998B (it) * 1980-09-02 1986-12-17 Telecomucicazioni Siemens Spa Unita' di controllo di un modulo ingresso-uscita di un elaboratore elettronico
EP0055526A3 (en) * 1980-12-29 1984-01-25 Computer Peripherals Inc. A hammer control device for a band printer
US4386860A (en) * 1981-03-13 1983-06-07 Data Card Corporation High speed label printer
US4386563A (en) * 1981-07-02 1983-06-07 Printronix, Inc. Printing system having staggered hammer release
US4641263A (en) * 1982-05-17 1987-02-03 Digital Associates Corporation Controller system or emulating local parallel minicomputer/printer interface and transferring serial data to remote line printer
US4538146A (en) * 1982-09-17 1985-08-27 National Semiconductor Corporation Integrated circuit output pins used for input signals
JPS60225930A (ja) * 1984-04-25 1985-11-11 Ascii Corp 複合機能ｃｐｕにおけるプリンタインタフエ−ス
JPS61220864A (ja) * 1985-03-27 1986-10-01 Toshiba Corp ドツトプリンタ
DE3616895A1 (de) * 1986-05-20 1987-11-26 Bosch Gmbh Robert Verfahren zum abspeichern von daten
US5283907A (en) * 1986-05-20 1994-02-01 Robert Bosch Gmbh Process for safeguarding transfer of data from a temporary part into a main part of a non-volatile memory
US5808631A (en) * 1995-04-12 1998-09-15 Eastman Kodak Company Integrated fault tolerance in printing mechanisms
AUPN232495A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company Integrated fault tolerance in printing mechanisms
US6718871B1 (en) * 2003-01-14 2004-04-13 Hewlett-Packard Development Company, L.P. Providing printing and embossing data over a single data path

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941188A (en) * 1954-07-01 1960-06-14 Rca Corp Printer control system
US3436735A (en) * 1966-09-01 1969-04-01 Sperry Rand Corp Keyboard operated repeat circuit for a data processing system's operator control unit
DE1263906B (de) * 1967-08-18 1968-03-21 Bbc Brown Boveri & Cie Verfahren zum Betrieb von numerisch gesteuerten Werkzeugmaschinen
US3559179A (en) * 1967-08-29 1971-01-26 Gen Electric Pattern controls for automatic machines
FR1582737A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1967-10-03 1969-10-03
US3681760A (en) * 1970-08-24 1972-08-01 Motorola Inc Binary signal utilization and selective address detection system
US3745531A (en) * 1970-11-25 1973-07-10 Control Sciences Inc Random access tape machine
US3688274A (en) * 1970-12-23 1972-08-29 Ibm Command retry control by peripheral devices
US3760366A (en) * 1971-09-15 1973-09-18 Ibm Unprintable character recognition
US3936808A (en) * 1974-09-03 1976-02-03 Ultronic Systems Corporation Data storage and processing apparatus including processing of repeat character sequences
US3973242A (en) * 1975-02-27 1976-08-03 Gte Sylvania Incorporated Digital receiver
US3919690A (en) * 1975-02-27 1975-11-11 Gte Sylvania Inc Digital receiving apparatus

Also Published As

Publication number Publication date
AU513568B2 (en) 1980-12-11
AU3046577A (en) 1979-05-17
US4096578A (en) 1978-06-20
BR7708441A (pt) 1979-07-17
DE2756759A1 (de) 1978-06-29
GB1590279A (en) 1981-05-28
FR2374691B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-08-08
JPS5394736A (en) 1978-08-19
FR2374691A1 (fr) 1978-07-13
JPS562375B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-01-20
IT1113697B (it) 1986-01-20

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Legal Events

Date Code Title Description
MKEX Expiry