FR2157445A5 - - Google Patents

Info

Publication number
FR2157445A5
FR2157445A5 FR7236220A FR7236220A FR2157445A5 FR 2157445 A5 FR2157445 A5 FR 2157445A5 FR 7236220 A FR7236220 A FR 7236220A FR 7236220 A FR7236220 A FR 7236220A FR 2157445 A5 FR2157445 A5 FR 2157445A5
Authority
FR
France
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
FR7236220A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of FR2157445A5 publication Critical patent/FR2157445A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
FR7236220A 1971-10-13 1972-10-12 Expired FR2157445A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712150931 DE2150931C3 (en) 1971-10-13 1971-10-13 Circuit arrangement for entering information into a data processing system

Publications (1)

Publication Number Publication Date
FR2157445A5 true FR2157445A5 (en) 1973-06-01

Family

ID=5822180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236220A Expired FR2157445A5 (en) 1971-10-13 1972-10-12

Country Status (3)

Country Link
DE (1) DE2150931C3 (en)
FR (1) FR2157445A5 (en)
NL (1) NL7213573A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191560A (en) * 1968-10-04 1970-05-13 Burroughs Corp Input/Output Control for a Digital Computing System.

Also Published As

Publication number Publication date
DE2150931A1 (en) 1973-04-19
NL7213573A (en) 1973-04-17
DE2150931C3 (en) 1981-11-26
DE2150931B2 (en) 1978-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse