GB2040519B - Data processing systems - Google Patents

Data processing systems

Info

Publication number
GB2040519B
GB2040519B GB7942984A GB7942984A GB2040519B GB 2040519 B GB2040519 B GB 2040519B GB 7942984 A GB7942984 A GB 7942984A GB 7942984 A GB7942984 A GB 7942984A GB 2040519 B GB2040519 B GB 2040519B
Authority
GB
United Kingdom
Prior art keywords
data processing
processing systems
systems
data
processing
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
GB7942984A
Other languages
English (en)
Other versions
GB2040519A (en
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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
Priority claimed from US06/000,864 external-priority patent/US4224668A/en
Priority claimed from US06/000,734 external-priority patent/US4309753A/en
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of GB2040519A publication Critical patent/GB2040519A/en
Application granted granted Critical
Publication of GB2040519B publication Critical patent/GB2040519B/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
    • 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
    • G06F9/4482—Procedural
    • G06F9/4484—Executing subprograms
    • G06F9/4486—Formation of subprogram jump address

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)
GB7942984A 1979-01-03 1979-12-13 Data processing systems Expired GB2040519B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/000,864 US4224668A (en) 1979-01-03 1979-01-03 Control store address generation logic for a data processing system
US06/000,734 US4309753A (en) 1979-01-03 1979-01-03 Apparatus and method for next address generation in a data processing system

Publications (2)

Publication Number Publication Date
GB2040519A GB2040519A (en) 1980-08-28
GB2040519B true GB2040519B (en) 1983-08-17

Family

ID=26668073

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7942984A Expired GB2040519B (en) 1979-01-03 1979-12-13 Data processing systems
GB08302033A Expired GB2117943B (en) 1979-01-03 1983-01-25 Data processor with control store address generator

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08302033A Expired GB2117943B (en) 1979-01-03 1983-01-25 Data processor with control store address generator

Country Status (4)

Country Link
CA (1) CA1138118A (https=)
DE (1) DE3000107A1 (https=)
FR (1) FR2445987B1 (https=)
GB (2) GB2040519B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491908A (en) * 1981-12-01 1985-01-01 Honeywell Information Systems Inc. Microprogrammed control of extended integer and commercial instruction processor instructions through use of a data type field in a central processor unit
US4450525A (en) * 1981-12-07 1984-05-22 Ibm Corporation Control unit for a functional processor

Also Published As

Publication number Publication date
FR2445987B1 (fr) 1985-11-22
GB2040519A (en) 1980-08-28
GB2117943A (en) 1983-10-19
FR2445987A1 (fr) 1980-08-01
CA1138118A (en) 1982-12-21
DE3000107C2 (https=) 1988-06-01
DE3000107A1 (de) 1980-07-17
GB8302033D0 (en) 1983-02-23
GB2117943B (en) 1984-03-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941213