ES8104594A1 - Un controlador de entrada-salida para transferir datos entreun ordenador central y una unidad de entrada-salida - Google Patents

Un controlador de entrada-salida para transferir datos entreun ordenador central y una unidad de entrada-salida

Info

Publication number: ES8104594A1
Authority: ES; Spain
Prior art keywords: input; entry; exit; central computer; control unit
Prior art date: 1979-07-30
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

ES493787A

Other languages

English (en)

Spanish (es)

Other versions

ES493787A0 (es

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1979-07-30

Filing date

1980-07-29

Publication date

1981-04-01

1980-07-29 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1981-04-01 Publication of ES8104594A1 publication Critical patent/ES8104594A1/es

1981-04-01 Publication of ES493787A0 publication Critical patent/ES493787A0/es

Status Granted legal-status Critical Current

Links

Landscapes

Bus Control (AREA)
Programmable Controllers (AREA)

ES493787A 1979-07-30 1980-07-29 Un controlador de entrada-salida para transferir datos entreun ordenador central y una unidad de entrada-salida Granted ES493787A0 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US6226379A	1979-07-30	1979-07-30

Publications (2)

Publication Number	Publication Date
ES8104594A1 true ES8104594A1 (es)	1981-04-01
ES493787A0 ES493787A0 (es)	1981-04-01

Family

ID=22041315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES493787A Granted ES493787A0 (es)	1979-07-30	1980-07-29	Un controlador de entrada-salida para transferir datos entreun ordenador central y una unidad de entrada-salida

Country Status (5)

Country	Link
JP (1)	JPS5820060B2 (ja)
AU (1)	AU537478B2 (ja)
BR (1)	BR8004731A (ja)
CA (1)	CA1148265A (ja)
ES (1)	ES493787A0 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS614157A (ja) *	1984-06-18	1986-01-10	Fuji Elelctrochem Co Ltd	アルカリ電池
NO173305C (no) *	1985-07-01	1993-11-24	Honeywell Inc	Datasystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5080737A (ja) *	1973-11-14	1975-07-01
JPS5360128A (en) *	1976-11-10	1978-05-30	Nippon Telegr & Teleph Corp <Ntt>	Cycle steal data transfer system
US4131940A (en) *	1977-07-25	1978-12-26	International Business Machines Corporation	Channel data buffer apparatus for a digital data processing system
JPS569826A (en) *	1979-07-06	1981-01-31	Hitachi Ltd	Channel controller

1980
- 1980-05-21 CA CA000352373A patent/CA1148265A/en not_active Expired
- 1980-06-05 AU AU59080/80A patent/AU537478B2/en not_active Ceased
- 1980-07-23 JP JP55100031A patent/JPS5820060B2/ja not_active Expired
- 1980-07-29 BR BR8004731A patent/BR8004731A/pt not_active IP Right Cessation
- 1980-07-29 ES ES493787A patent/ES493787A0/es active Granted

Also Published As

Publication number	Publication date
CA1148265A (en)	1983-06-14
AU5908080A (en)	1981-02-05
ES493787A0 (es)	1981-04-01
AU537478B2 (en)	1984-06-28
JPS5621221A (en)	1981-02-27
BR8004731A (pt)	1981-02-10
JPS5820060B2 (ja)	1983-04-21

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