NO126404B - - Google Patents

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Publication number
NO126404B
NO126404B NO1732/68A NO173268A NO126404B NO 126404 B NO126404 B NO 126404B NO 1732/68 A NO1732/68 A NO 1732/68A NO 173268 A NO173268 A NO 173268A NO 126404 B NO126404 B NO 126404B
Authority
NO
Norway
Prior art keywords
register
address
logic
microcommand
cycle
Prior art date
Application number
NO1732/68A
Other languages
English (en)
Norwegian (no)
Inventor
Robert Ogden
George Lerny Foster
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Publication of NO126404B publication Critical patent/NO126404B/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/461—Saving or restoring of program or task context
    • G06F9/462—Saving or restoring of program or task context with multiple register sets
    • 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
    • G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/226—Microinstruction function, e.g. input/output microinstruction; diagnostic microinstruction; microinstruction format

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Debugging And Monitoring (AREA)
NO1732/68A 1967-05-04 1968-05-03 NO126404B (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63614767A 1967-05-04 1967-05-04

Publications (1)

Publication Number Publication Date
NO126404B true NO126404B (en:Method) 1973-01-29

Family

ID=24550619

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1732/68A NO126404B (en:Method) 1967-05-04 1968-05-03

Country Status (10)

Country Link
US (1) US3493936A (en:Method)
JP (1) JPS505014B1 (en:Method)
AT (1) AT279219B (en:Method)
BE (1) BE714583A (en:Method)
CH (1) CH473427A (en:Method)
FR (1) FR1576490A (en:Method)
GB (1) GB1207615A (en:Method)
NL (1) NL6806315A (en:Method)
NO (1) NO126404B (en:Method)
SE (1) SE331206B (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1970H1 (en) 1971-07-19 2001-06-05 Texas Instruments Incorporated Variable function programmed system
US4179746A (en) * 1976-07-19 1979-12-18 Texas Instruments Incorporated Digital processor system with conditional carry and status function in arithmetic unit
US4141005A (en) * 1976-11-11 1979-02-20 International Business Machines Corporation Data format converting apparatus for use in a digital data processor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1020924A (en:Method) * 1961-08-25
US3247489A (en) * 1961-08-31 1966-04-19 Ibm Memory device including function performing means
US3300764A (en) * 1963-08-26 1967-01-24 Collins Radio Co Data processor
US3302183A (en) * 1963-11-26 1967-01-31 Burroughs Corp Micro-program digital computer
US3380025A (en) * 1964-12-04 1968-04-23 Ibm Microprogrammed addressing control system for a digital computer
US3391394A (en) * 1965-10-22 1968-07-02 Ibm Microprogram control for a data processing system

Also Published As

Publication number Publication date
BE714583A (en:Method) 1968-09-30
SE331206B (en:Method) 1970-12-14
NL6806315A (en:Method) 1968-11-05
GB1207615A (en) 1970-10-07
US3493936A (en) 1970-02-03
CH473427A (fr) 1969-05-31
FR1576490A (en:Method) 1969-08-01
AT279219B (de) 1970-02-25
JPS505014B1 (en:Method) 1975-02-27
DE1774191B1 (de) 1972-07-13

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