FR1532364A - Improvements to digital calculators - Google Patents

Improvements to digital calculators

Info

Publication number
FR1532364A
FR1532364A FR104183A FR104183A FR1532364A FR 1532364 A FR1532364 A FR 1532364A FR 104183 A FR104183 A FR 104183A FR 104183 A FR104183 A FR 104183A FR 1532364 A FR1532364 A FR 1532364A
Authority
FR
France
Prior art keywords
digital calculators
calculators
digital
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
FR104183A
Other languages
French (fr)
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.)
Scientific Data Systems Inc
Original Assignee
Scientific Data 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
Application filed by Scientific Data Systems Inc filed Critical Scientific Data Systems Inc
Priority to FR104183A priority Critical patent/FR1532364A/en
Application granted granted Critical
Publication of FR1532364A publication Critical patent/FR1532364A/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
    • G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
    • G06F9/355—Indexed addressing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/04—Addressing variable-length words or parts of words

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
FR104183A 1967-04-26 1967-04-26 Improvements to digital calculators Expired FR1532364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR104183A FR1532364A (en) 1967-04-26 1967-04-26 Improvements to digital calculators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104183A FR1532364A (en) 1967-04-26 1967-04-26 Improvements to digital calculators

Publications (1)

Publication Number Publication Date
FR1532364A true FR1532364A (en) 1968-07-12

Family

ID=8629646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104183A Expired FR1532364A (en) 1967-04-26 1967-04-26 Improvements to digital calculators

Country Status (1)

Country Link
FR (1) FR1532364A (en)

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