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IT1115396B - Apparecchiatura di entrata/uscita e di diagnosi per unita' di controllo di macchine programmabili - Google Patents

Apparecchiatura di entrata/uscita e di diagnosi per unita' di controllo di macchine programmabili

Info

Publication number
IT1115396B
IT1115396B IT28004/77A IT2800477A IT1115396B IT 1115396 B IT1115396 B IT 1115396B IT 28004/77 A IT28004/77 A IT 28004/77A IT 2800477 A IT2800477 A IT 2800477A IT 1115396 B IT1115396 B IT 1115396B
Authority
IT
Italy
Prior art keywords
input
output
control unit
diagnosis equipment
programmable machines
Prior art date
Application number
IT28004/77A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT1115396B publication Critical patent/IT1115396B/it

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)
IT28004/77A 1976-10-04 1977-09-28 Apparecchiatura di entrata/uscita e di diagnosi per unita' di controllo di macchine programmabili IT1115396B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1115396B true IT1115396B (it) 1986-02-03

Family

ID=24931090

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28004/77A IT1115396B (it) 1976-10-04 1977-09-28 Apparecchiatura di entrata/uscita e di diagnosi per unita' di controllo di macchine programmabili

Country Status (8)

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

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 (it) * 1974-10-04 1979-12-26
JPS5171648A (it) * 1974-12-18 1976-06-21 Panafacom Ltd
FR119649A (it) * 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
JPS5352030A (en) 1978-05-12
US4086658A (en) 1978-04-25
DE2743284C2 (de) 1987-01-22
FR2366625A1 (fr) 1978-04-28
GB1532609A (en) 1978-11-15
AU2887477A (en) 1979-03-22
CA1099024A (en) 1981-04-07
JPS6041377B2 (ja) 1985-09-17
FR2366625B1 (it) 1980-02-01
DE2743284A1 (de) 1978-04-06
AU513759B2 (en) 1980-12-18

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