KR950001679A - How to Eject a Tray in an Interactive Disc Player - Google Patents

How to Eject a Tray in an Interactive Disc Player Download PDF

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Publication number
KR950001679A
KR950001679A KR1019930011860A KR930011860A KR950001679A KR 950001679 A KR950001679 A KR 950001679A KR 1019930011860 A KR1019930011860 A KR 1019930011860A KR 930011860 A KR930011860 A KR 930011860A KR 950001679 A KR950001679 A KR 950001679A
Authority
KR
South Korea
Prior art keywords
tray
microcomputer
eject
command
host
Prior art date
Application number
KR1019930011860A
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Korean (ko)
Other versions
KR0138366B1 (en
Inventor
정정주
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019930011860A priority Critical patent/KR0138366B1/en
Publication of KR950001679A publication Critical patent/KR950001679A/en
Application granted granted Critical
Publication of KR0138366B1 publication Critical patent/KR0138366B1/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details

Abstract

본 발명은 대화형 디스크 플레이어(Compact Disk Interactive, CD-1)에 있어서 트레이 이젝트(Tray Eject)방법에 관한 것으로, 특히 응용 프로그램 (Application Program)이 실행중에 트레이(Tray)를 이젝트하는 트레이 이젝트방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tray eject method in a compact disk interactive (CD-1), and more particularly to a tray eject method for ejecting a tray while an application program is running. It is about.

이를 위하여 사용자가 트레이 이젝트 제어명령을 인가하면 상기 제1마이컴이 상기 이젝트 제어명령을 장치 드라이버로 전달하는 제1과정, 응용 프로그램이 실행중이면 호스트가 제1마이컴으로 상기 트레이 이젝트 실행명령을 전달하는 제2과정, 제2마이컴으로 제1마이컴으로부터 트레이 이젝트 실행명령을 전달받아 트레이 이젝트명령을 수행하는 제3과정, 트레이가 오픈되면 장치 드라이버로 트레이 이젝트수행종료를 보고하여 호스트로 하여금 시스템을 부팅시키는 제4과정, 제4과정에서 시스템 부팅이 완료되면 플레이어 쉘화면을 동작하는 제5과정, 플레이어 쉘화면이 동작하는 상태에서 디스크를 교체하는 제6과정을 포함한다.To this end, when the user applies the tray eject control command, the first microcomputer transmits the eject control command to the device driver, and when the application program is running, the host transmits the tray eject execution command to the first microcomputer. In the second process, the third process of receiving the tray eject command from the first microcomputer and executing the tray eject command to the second microcomputer, and reporting the completion of the tray ejection to the device driver when the tray is opened, causes the host to boot the system. When the system booting is completed in the fourth and fourth processes, a fifth process of operating the player shell screen and a sixth process of replacing a disk while the player shell screen is operated.

따라서 이전 디스크의 응용 프로그램이 실행중에 트레이를 이젝트하여 사용자가 원하는 디스크를 신속하고 용이하게 교체할 수 있는 잇점이 있다.The advantage is that you can quickly and easily replace the disk you want by ejecting the tray while the application on the previous disk is running.

Description

대화형 디스크 플레이어의 트레이 이젝트방법How to Eject a Tray in an Interactive Disc Player

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 대화형 디스크 플레이어의 트레이 이젝트동작을 위한 장치의 블럭도, 제3도는 본 발명에 따른 트레이 이젝트동작 흐름도.2 is a block diagram of an apparatus for a tray eject operation of an interactive disc player according to the present invention, and FIG. 3 is a flowchart of a tray eject operation according to the present invention.

Claims (2)

제1리셋부(80)를 호스트(10)와 제1마이컴(20)에 접속하고 제2리셋부(90)는 제2마이컴(30)에 접속한 대화형 디스크 플레이어의 트레이 이젝트방법에 있어서, 사용자가 트레이 이젝트 제어명령을 인가하면 상기 제1마이컴이 상기 이젝트 제어명령을 장치 드라이버로 전달하는 제1과정; 응용 프로그램이 실행중이면 상기 호스트가 상기 제1마이컴으로 상기 트레이 이젝트 실행명령을 전달하는 제2과정; 상기 제2마이컴으로 상기 제1마이컴으로부터 트레이 이젝트실행명령을 전달받아 트레이 이젝트명령을 수행하는 제3과정; 트레이가 오픈되면 상기 장치 드라이버로 트레이 이젝트수행종료를 보고하여 상기 호스트로 하여금 시스템을 부팅시키는 제4과정; 상기 제4과정에서 시스템 부팅이 완료되면 플레이어 쉘 화면을 동작하는 제5과정; 상기 플레이어 쉘 화면이 동작하는 상태에서 디스크를 교체하는 제6과정을 포함함을 특징으로 하는 트레이 이젝트방법.In the tray ejecting method of the interactive disc player in which the first reset unit 80 is connected to the host 10 and the first microcomputer 20, and the second reset unit 90 is connected to the second microcomputer 30, A first step of the first microcomputer transferring the eject control command to a device driver when a user applies a tray eject control command; A second process of transmitting, by the host, the tray eject execution command to the first microcomputer when an application program is running; A third step of receiving a tray eject command from the first microcomputer and performing a tray eject command to the second microcomputer; A fourth step of reporting a tray ejection completion to the device driver when the tray is opened to cause the host to boot the system; A fifth step of operating a player shell screen when the system booting is completed in the fourth step; And a sixth step of replacing a disk while the player shell screen is operating. 제1항에 있어서, 상기 제4과정에서 시스템이 부팅될때 상기 제2마이컴(30)은 리셋되지 않고 트레이 오픈상태동작을 유지함을 특징으로 하는 트레이 이젝트방법.The method of claim 1, wherein the second microcomputer (30) does not reset when the system is booted in the fourth process and maintains a tray open state operation. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930011860A 1993-06-28 1993-06-28 Tray ejecting method for disk player KR0138366B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930011860A KR0138366B1 (en) 1993-06-28 1993-06-28 Tray ejecting method for disk player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930011860A KR0138366B1 (en) 1993-06-28 1993-06-28 Tray ejecting method for disk player

Publications (2)

Publication Number Publication Date
KR950001679A true KR950001679A (en) 1995-01-03
KR0138366B1 KR0138366B1 (en) 1998-05-15

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ID=19358138

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930011860A KR0138366B1 (en) 1993-06-28 1993-06-28 Tray ejecting method for disk player

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KR (1) KR0138366B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100494310B1 (en) * 1998-01-15 2005-09-08 디지털 비디오 시스템스 인코퍼레이션 How to detect the eject button on the tray

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100494310B1 (en) * 1998-01-15 2005-09-08 디지털 비디오 시스템스 인코퍼레이션 How to detect the eject button on the tray

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Publication number Publication date
KR0138366B1 (en) 1998-05-15

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