CA945265A - Program branching and register addressing procedures and apparatus - Google Patents

Program branching and register addressing procedures and apparatus

Info

Publication number
CA945265A
CA945265A CA141,791A CA141791A CA945265A CA 945265 A CA945265 A CA 945265A CA 141791 A CA141791 A CA 141791A CA 945265 A CA945265 A CA 945265A
Authority
CA
Canada
Prior art keywords
register addressing
program branching
addressing procedures
procedures
branching
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
CA141,791A
Other languages
English (en)
Other versions
CA141791S (en
Inventor
Howard W. Edwards (Jr.)
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.)
Lockheed Corp
Original Assignee
Sanders Associates 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
Application filed by Sanders Associates Inc filed Critical Sanders Associates Inc
Priority to CA183,408A priority Critical patent/CA962781A/en
Application granted granted Critical
Publication of CA945265A publication Critical patent/CA945265A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
    • G06F9/324—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address using program counter relative addressing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
    • G06F9/30054—Unconditional branch instructions

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)
CA141,791A 1971-06-21 1972-05-10 Program branching and register addressing procedures and apparatus Expired CA945265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA183,408A CA962781A (en) 1971-06-21 1973-10-15 Program branching and register addressing procedures and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15506871A 1971-06-21 1971-06-21

Publications (1)

Publication Number Publication Date
CA945265A true CA945265A (en) 1974-04-09

Family

ID=22554004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,791A Expired CA945265A (en) 1971-06-21 1972-05-10 Program branching and register addressing procedures and apparatus

Country Status (12)

Country Link
US (1) US3728689A (fr)
JP (1) JPS5627903B1 (fr)
AU (1) AU461151B2 (fr)
BE (1) BE782961A (fr)
CA (1) CA945265A (fr)
CH (1) CH554020A (fr)
DE (1) DE2226669A1 (fr)
FR (1) FR2142931B1 (fr)
GB (1) GB1391507A (fr)
IL (1) IL39025A (fr)
IT (1) IT956592B (fr)
NL (1) NL7208271A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921144A (en) * 1971-05-18 1975-11-18 Ibm Odd/even boundary address alignment system
US3839630A (en) * 1971-12-27 1974-10-01 Hewlett Packard Co Programmable calculator employing algebraic language
US3922538A (en) * 1973-09-13 1975-11-25 Texas Instruments Inc Calculator system featuring relative program memory
FR2253415A5 (fr) * 1973-12-04 1975-06-27 Cii
USRE31790E (en) * 1974-03-13 1985-01-01 Sperry Corporation Shared processor data entry system
US4181942A (en) * 1978-03-31 1980-01-01 International Business Machines Corporation Program branching method and apparatus
US4449185A (en) * 1981-11-30 1984-05-15 Rca Corporation Implementation of instruction for a branch which can cross one page boundary
US4771281A (en) * 1984-02-13 1988-09-13 Prime Computer, Inc. Bit selection and routing apparatus and method
US5210833A (en) * 1985-11-08 1993-05-11 Nec Corporation System for selectively masking data in a branch address register and replacing the microinstruction address register by the masked data

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380025A (en) * 1964-12-04 1968-04-23 Ibm Microprogrammed addressing control system for a digital computer
US3387278A (en) * 1965-10-20 1968-06-04 Bell Telephone Labor Inc Data processor with simultaneous testing and indexing on conditional transfer operations
US3391394A (en) * 1965-10-22 1968-07-02 Ibm Microprogram control for a data processing system
US3445818A (en) * 1966-08-01 1969-05-20 Rca Corp Memory accessing system
SE303056B (fr) * 1967-08-31 1968-08-12 Ericsson Telefon Ab L M
US3551898A (en) * 1967-11-01 1970-12-29 Rca Corp Computer memory addressing
US3559183A (en) * 1968-02-29 1971-01-26 Ibm Instruction sequence control

Also Published As

Publication number Publication date
IL39025A0 (en) 1972-05-30
CH554020A (it) 1974-09-13
AU461151B2 (en) 1975-05-01
FR2142931B1 (fr) 1973-07-13
DE2226669A1 (de) 1973-01-11
GB1391507A (en) 1975-04-23
JPS5627903B1 (fr) 1981-06-27
IL39025A (en) 1975-06-25
IT956592B (it) 1973-10-10
BE782961A (fr) 1972-09-01
AU4041072A (en) 1973-09-27
NL7208271A (fr) 1972-12-27
US3728689A (en) 1973-04-17
FR2142931A1 (fr) 1973-02-02

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