KR920004950A - Computer terminal with multiport function - Google Patents

Computer terminal with multiport function Download PDF

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Publication number
KR920004950A
KR920004950A KR1019900012387A KR900012387A KR920004950A KR 920004950 A KR920004950 A KR 920004950A KR 1019900012387 A KR1019900012387 A KR 1019900012387A KR 900012387 A KR900012387 A KR 900012387A KR 920004950 A KR920004950 A KR 920004950A
Authority
KR
South Korea
Prior art keywords
communication
port
computer terminal
buffer
terminal
Prior art date
Application number
KR1019900012387A
Other languages
Korean (ko)
Other versions
KR930000675B1 (en
Inventor
안선홍
Original Assignee
심홍주
주식회사 큐닉스컴퓨터
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.)
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Publication date
Application filed by 심홍주, 주식회사 큐닉스컴퓨터 filed Critical 심홍주
Priority to KR1019900012387A priority Critical patent/KR930000675B1/en
Publication of KR920004950A publication Critical patent/KR920004950A/en
Application granted granted Critical
Publication of KR930000675B1 publication Critical patent/KR930000675B1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)

Abstract

내용 없음.No content.

Description

다중포트 기능을 갖는 컴퓨터 단말기Computer terminal with multiport function

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 일반적인 컴퓨터 단말기의 접속도.1 is a connection diagram of a general computer terminal.

제2도는 종래의 일반적인 컴퓨터의 단말기의 구성블럭도.2 is a block diagram of a terminal of a conventional general computer.

제3도는 본 발명에 따른 컴퓨터 단말기의 구성블록도.3 is a block diagram of a computer terminal according to the present invention;

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 단말기 제어장치 20 : 포트 확장장치10: terminal control device 20: port expansion device

30a∼30f : 컴퓨터 단말기 210,310 : 통신제어부30a to 30f: Computer terminal 210, 310: Communication control unit

220,320 : 통신버퍼부 230,330 : 중앙처리부220,320: Communication buffer 230,330: Central processing unit

240,340 : 화면버퍼부 350 : 화면 출력부240,340: screen buffer unit 350: screen output unit

Claims (1)

호스트 컴퓨터에 연결되는 단말기 제어장치(10)에 포트확장장치(20)의 접속이 가능한 COAX통신 포트(b)를 통해 연결되는 컴퓨터 단말기에 있어서 ; COAX통신포트를 통해 단말기 제어장치(10)에 연결되며 다수의 통신데이타의 포트 번호를 인식하여 구별하는 통신제어수단(310), 상기 통신제어수단(310)에 연결되어 있고 다수의 독립된 통신버퍼(321∼328)로 구성되어 데이타를 포트별로 독립적으로 저장하는 통신버퍼수단(320), 상기 통신버퍼수단(320)에 연결되어 있고 주기적으로 상기 각 통신버퍼 (321∼328)에 저장된 데이타를 인출하여 처리하는 중앙처리수단(330), 및 상기 중앙처리수단(330)에 연결되어 있고 다수의 독립된 화면 버퍼(341∼348)로 구성되어 처리된 데이타를 해당 화면버퍼에 각각 저장하는 화면버퍼수단(340)을 포함하도록 구성되여 하나의 컴퓨터 단말기가 포트별로 다중처리를 수행함을 특징으로 한느 다중포트 기능을 갖는 컴퓨터 단말기.In the computer terminal connected via the COAX communication port (b) that can be connected to the port expansion device 20 to the terminal control device 10 connected to the host computer; It is connected to the terminal control apparatus 10 through the COAX communication port and the communication control means 310 for recognizing and distinguishing the port number of a plurality of communication data, connected to the communication control means 310 and a plurality of independent communication buffers ( 321 to 328, which is connected to the communication buffer means 320, the communication buffer means 320 for storing data independently for each port, and periodically withdraws the data stored in each communication buffer (321 to 328) A screen buffer means 340 connected to the central processing means 330 and the central processing means 330 and configured of a plurality of independent screen buffers 341 to 348 for storing the processed data in the corresponding screen buffer. A computer terminal having a multi-port function, characterized in that one computer terminal performs multi-processing for each port. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900012387A 1990-08-11 1990-08-11 Computer terminal with multiport function KR930000675B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900012387A KR930000675B1 (en) 1990-08-11 1990-08-11 Computer terminal with multiport function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900012387A KR930000675B1 (en) 1990-08-11 1990-08-11 Computer terminal with multiport function

Publications (2)

Publication Number Publication Date
KR920004950A true KR920004950A (en) 1992-03-28
KR930000675B1 KR930000675B1 (en) 1993-01-29

Family

ID=19302269

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012387A KR930000675B1 (en) 1990-08-11 1990-08-11 Computer terminal with multiport function

Country Status (1)

Country Link
KR (1) KR930000675B1 (en)

Also Published As

Publication number Publication date
KR930000675B1 (en) 1993-01-29

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