CA960784A - Microprogram control system - Google Patents

Microprogram control system

Info

Publication number
CA960784A
CA960784A CA148,052A CA148052A CA960784A CA 960784 A CA960784 A CA 960784A CA 148052 A CA148052 A CA 148052A CA 960784 A CA960784 A CA 960784A
Authority
CA
Canada
Prior art keywords
control system
microprogram control
microprogram
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
Application number
CA148,052A
Other versions
CA148052S (en
Inventor
David J. Craft
Keith G. Taylor
John W. Jones
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 CA960784A publication Critical patent/CA960784A/en
Expired legal-status Critical Current

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
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
    • G06F9/262—Arrangements for next microinstruction selection
    • G06F9/264—Microinstruction selection based on results of processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
CA148,052A 1971-08-04 1972-07-27 Microprogram control system Expired CA960784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3661671 1971-08-04

Publications (1)

Publication Number Publication Date
CA960784A true CA960784A (en) 1975-01-07

Family

ID=10389737

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,052A Expired CA960784A (en) 1971-08-04 1972-07-27 Microprogram control system

Country Status (11)

Country Link
JP (1) JPS5325225B2 (en)
AU (1) AU458031B2 (en)
CA (1) CA960784A (en)
CH (1) CH536000A (en)
DE (1) DE2237427C3 (en)
ES (1) ES405488A1 (en)
FR (1) FR2150035A5 (en)
GB (1) GB1314486A (en)
IT (1) IT963421B (en)
NL (1) NL7210213A (en)
SE (1) SE378688B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5291343A (en) * 1976-01-26 1977-08-01 Nec Corp Information processing apparatus
JPS5362950A (en) * 1976-11-17 1978-06-05 Toshiba Corp Microprogram control system
JPS5427818A (en) * 1977-08-03 1979-03-02 Ricoh Kk Serial impact printer
US4484268A (en) * 1982-02-22 1984-11-20 Thoma Nandor G Apparatus and method for decoding an operation code using a plurality of multiplexed programmable logic arrays

Also Published As

Publication number Publication date
IT963421B (en) 1974-01-10
FR2150035A5 (en) 1973-03-30
ES405488A1 (en) 1975-09-01
DE2237427C3 (en) 1974-01-17
DE2237427A1 (en) 1973-02-15
NL7210213A (en) 1973-02-06
GB1314486A (en) 1973-04-26
JPS5325225B2 (en) 1978-07-25
SE378688B (en) 1975-09-08
JPS4826044A (en) 1973-04-05
CH536000A (en) 1973-05-30
AU4218672A (en) 1973-11-15
AU458031B2 (en) 1975-02-13
DE2237427B2 (en) 1973-06-07

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