FR1412487A - Simplified data processing system - Google Patents

Simplified data processing system

Info

Publication number
FR1412487A
FR1412487A FR984544A FR984544A FR1412487A FR 1412487 A FR1412487 A FR 1412487A FR 984544 A FR984544 A FR 984544A FR 984544 A FR984544 A FR 984544A FR 1412487 A FR1412487 A FR 1412487A
Authority
FR
France
Prior art keywords
data processing
processing system
simplified data
simplified
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
FR984544A
Other languages
French (fr)
Inventor
Serge Delaigue
Rene Rauche
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR984544A priority Critical patent/FR1412487A/en
Priority to GB3380265A priority patent/GB1082228A/en
Application granted granted Critical
Publication of FR1412487A publication Critical patent/FR1412487A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/501—Half or full adders, i.e. basic adder cells for one denomination
    • G06F7/5016—Half or full adders, i.e. basic adder cells for one denomination forming at least one of the output signals directly from the minterms of the input signals, i.e. with a minimum number of gate levels
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/3001—Arithmetic instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/3804—Details
    • G06F2207/3808—Details concerning the type of numbers or the way they are handled
    • G06F2207/3832—Less usual number representations
    • G06F2207/3836—One's complement
FR984544A 1964-08-07 1964-08-07 Simplified data processing system Expired FR1412487A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR984544A FR1412487A (en) 1964-08-07 1964-08-07 Simplified data processing system
GB3380265A GB1082228A (en) 1964-08-07 1965-08-06 Simplified data-processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR984544A FR1412487A (en) 1964-08-07 1964-08-07 Simplified data processing system

Publications (1)

Publication Number Publication Date
FR1412487A true FR1412487A (en) 1965-10-01

Family

ID=8836315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR984544A Expired FR1412487A (en) 1964-08-07 1964-08-07 Simplified data processing system

Country Status (2)

Country Link
FR (1) FR1412487A (en)
GB (1) GB1082228A (en)

Also Published As

Publication number Publication date
GB1082228A (en) 1967-09-06

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