CA1099024A - Input/output and diagnostic arrangements for programmable machine controllers having multiprogramming capabilities - Google Patents

Input/output and diagnostic arrangements for programmable machine controllers having multiprogramming capabilities

Info

Publication number
CA1099024A
CA1099024A CA286,961A CA286961A CA1099024A CA 1099024 A CA1099024 A CA 1099024A CA 286961 A CA286961 A CA 286961A CA 1099024 A CA1099024 A CA 1099024A
Authority
CA
Canada
Prior art keywords
address
memory
registers
addressable
bits
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
CA286,961A
Other languages
English (en)
French (fr)
Inventor
David E. Finlay
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 CA1099024A publication Critical patent/CA1099024A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Memory System (AREA)
  • Executing Machine-Instructions (AREA)
  • Control By Computers (AREA)
CA286,961A 1976-10-04 1977-09-19 Input/output and diagnostic arrangements for programmable machine controllers having multiprogramming capabilities Expired CA1099024A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/729,451 US4086658A (en) 1976-10-04 1976-10-04 Input/output and diagnostic arrangements for programmable machine controllers having multiprogramming capabilities
US729,451 1976-10-04

Publications (1)

Publication Number Publication Date
CA1099024A true CA1099024A (en) 1981-04-07

Family

ID=24931090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,961A Expired CA1099024A (en) 1976-10-04 1977-09-19 Input/output and diagnostic arrangements for programmable machine controllers having multiprogramming capabilities

Country Status (8)

Country Link
US (1) US4086658A (enExample)
JP (1) JPS6041377B2 (enExample)
AU (1) AU513759B2 (enExample)
CA (1) CA1099024A (enExample)
DE (1) DE2743284C2 (enExample)
FR (1) FR2366625A1 (enExample)
GB (1) GB1532609A (enExample)
IT (1) IT1115396B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5352029A (en) * 1976-10-22 1978-05-12 Fujitsu Ltd Arithmetic circuit unit
JPS54114687A (en) * 1978-02-27 1979-09-06 Toyoda Mach Works Ltd Sequence controller
US4213190A (en) * 1978-08-28 1980-07-15 International Business Machines Corporation Programmed copier control
US4347566A (en) * 1978-12-11 1982-08-31 Tokyo Shibaura Denki Kabushiki Kaisha Data processor with register file and arithmetic logic circuit on one chip and register means directly connected to the chip
US4317203A (en) * 1979-09-19 1982-02-23 International Business Machines Corporation Collator error recovery
US4317629A (en) * 1980-02-04 1982-03-02 International Business Machines Corporation Job recovery method and system
JPS61208152A (ja) * 1985-03-12 1986-09-16 Matsushita Electronics Corp 集積回路
US4855905A (en) * 1987-04-29 1989-08-08 International Business Machines Corporation Multiprotocol I/O communications controller unit including emulated I/O controllers and tables translation of common commands and device addresses
US5206953A (en) * 1987-11-18 1993-04-27 Ricoh Company, Ltd. Data communication system
JP2674081B2 (ja) * 1988-04-26 1997-11-05 富士ゼロックス株式会社 記録装置の表示装置
JPH04284511A (ja) * 1991-03-14 1992-10-09 Toyota Motor Corp プログラマブルコントローラ異常検出装置
US5182607A (en) * 1991-08-13 1993-01-26 Braswell Charles D High-volume duplicator system and method providing efficient tower and duplicator operation and facilitated unloading in the collated duplex mode
US5287503A (en) * 1991-09-27 1994-02-15 Sun Microsystems, Inc. System having control registers coupled to a bus whereby addresses on the bus select a control register and a function to be performed on the control register

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238510A (en) * 1961-12-29 1966-03-01 Ibm Memory organization for data processors
US3601812A (en) * 1969-01-22 1971-08-24 Rca Corp Memory system
US3771131A (en) * 1972-04-17 1973-11-06 Xerox Corp Operating condition monitoring in digital computers
US3748650A (en) * 1972-08-21 1973-07-24 Ibm Input/output hardware trace monitor
DE2364408C3 (de) * 1973-12-22 1979-06-07 Olympia Werke Ag, 2940 Wilhelmshaven Schaltungsanordnung zur Adressierung der Speicherplätze eines aus mehreren Chips bestehenden Speichers
JPS5444537B2 (enExample) * 1974-10-04 1979-12-26
JPS5171648A (enExample) * 1974-12-18 1976-06-21 Panafacom Ltd
FR119649A (enExample) * 1975-03-24
US4020470A (en) * 1975-06-06 1977-04-26 Ibm Corporation Simultaneous addressing of different locations in a storage unit

Also Published As

Publication number Publication date
DE2743284C2 (de) 1987-01-22
IT1115396B (it) 1986-02-03
DE2743284A1 (de) 1978-04-06
US4086658A (en) 1978-04-25
AU513759B2 (en) 1980-12-18
FR2366625A1 (fr) 1978-04-28
FR2366625B1 (enExample) 1980-02-01
JPS6041377B2 (ja) 1985-09-17
GB1532609A (en) 1978-11-15
AU2887477A (en) 1979-03-22
JPS5352030A (en) 1978-05-12

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Legal Events

Date Code Title Description
MKEX Expiry