FR1345221A - Calculating machine holding circuits - Google Patents

Calculating machine holding circuits

Info

Publication number
FR1345221A
FR1345221A FR916078A FR916078A FR1345221A FR 1345221 A FR1345221 A FR 1345221A FR 916078 A FR916078 A FR 916078A FR 916078 A FR916078 A FR 916078A FR 1345221 A FR1345221 A FR 1345221A
Authority
FR
France
Prior art keywords
calculating machine
holding circuits
machine holding
circuits
calculating
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
FR916078A
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR916078A priority Critical patent/FR1345221A/en
Application granted granted Critical
Publication of FR1345221A publication Critical patent/FR1345221A/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
    • G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
    • 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
    • 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
    • G06F2207/386—Special constructional features
    • G06F2207/3876—Alternation of true and inverted stages
FR916078A 1961-11-21 1962-11-20 Calculating machine holding circuits Expired FR1345221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR916078A FR1345221A (en) 1961-11-21 1962-11-20 Calculating machine holding circuits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15384561A 1961-11-21 1961-11-21
FR916078A FR1345221A (en) 1961-11-21 1962-11-20 Calculating machine holding circuits

Publications (1)

Publication Number Publication Date
FR1345221A true FR1345221A (en) 1963-12-06

Family

ID=26198496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916078A Expired FR1345221A (en) 1961-11-21 1962-11-20 Calculating machine holding circuits

Country Status (1)

Country Link
FR (1) FR1345221A (en)

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