KR900013671U - 데이타통신 인터페이스의 선택회로 - Google Patents

데이타통신 인터페이스의 선택회로

Info

Publication number: KR900013671U
Authority: KR; South Korea
Prior art keywords: communication interface; data communication; selection circuit; selection; circuit
Prior art date: 1988-12-15

Application number

KR2019880020859U

Other languages

English (en)

Other versions

KR940003555Y1 (ko

Inventor

신우석

Original Assignee

주식회사 금성사

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.)

1988-12-15

Filing date

1988-12-15

Publication date

1990-07-05

1988-12-15 Application filed by 주식회사 금성사 filed Critical 주식회사 금성사

1988-12-15 Priority to KR2019880020859U priority Critical patent/KR940003555Y1/ko

1990-07-05 Publication of KR900013671U publication Critical patent/KR900013671U/ko

1994-05-27 Application granted granted Critical

1994-05-27 Publication of KR940003555Y1 publication Critical patent/KR940003555Y1/ko

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
- G06F13/10—Program control for peripheral devices
- G06F13/102—Program control for peripheral devices where the programme performs an interfacing function, e.g. device driver
- 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

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Communication Control (AREA)

KR2019880020859U 1988-12-15 1988-12-15 데이타통신 인터페이스의 선택회로 KR940003555Y1 (ko)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019880020859U KR940003555Y1 (ko)	1988-12-15	1988-12-15	데이타통신 인터페이스의 선택회로

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019880020859U KR940003555Y1 (ko)	1988-12-15	1988-12-15	데이타통신 인터페이스의 선택회로

Publications (2)

Publication Number	Publication Date
KR900013671U true KR900013671U (ko)	1990-07-05
KR940003555Y1 KR940003555Y1 (ko)	1994-05-27

Family

ID=19282218

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019880020859U KR940003555Y1 (ko)	1988-12-15	1988-12-15	데이타통신 인터페이스의 선택회로

Country Status (1)

Country	Link
KR (1)	KR940003555Y1 (ko)

1988
- 1988-12-15 KR KR2019880020859U patent/KR940003555Y1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR940003555Y1 (ko)	1994-05-27

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Legal Events

Date	Code	Title	Description
1991-11-27	A201	Request for examination
1994-08-22	E701	Decision to grant or registration of patent right
1994-09-02	REGI	Registration of establishment
1997-12-29	FPAY	Annual fee payment	Payment date: 19971229 Year of fee payment: 5
1999-05-28	LAPS	Lapse due to unpaid annual fee