KR930018466A - How to implement on-screen display in compact disc player with graphics function - Google Patents

How to implement on-screen display in compact disc player with graphics function Download PDF

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Publication number
KR930018466A
KR930018466A KR1019920003377A KR920003377A KR930018466A KR 930018466 A KR930018466 A KR 930018466A KR 1019920003377 A KR1019920003377 A KR 1019920003377A KR 920003377 A KR920003377 A KR 920003377A KR 930018466 A KR930018466 A KR 930018466A
Authority
KR
South Korea
Prior art keywords
microcomputer
compact disc
song
control
font data
Prior art date
Application number
KR1019920003377A
Other languages
Korean (ko)
Other versions
KR940007815B1 (en
Inventor
부병욱
Original Assignee
강진구
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.)
Filing date
Publication date
Application filed by 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019920003377A priority Critical patent/KR940007815B1/en
Publication of KR930018466A publication Critical patent/KR930018466A/en
Application granted granted Critical
Publication of KR940007815B1 publication Critical patent/KR940007815B1/en

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Classifications

    • 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
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers

Abstract

이 발명에 의한 그래픽 기능을 갖는 CDP에서 현재 진행되고 있는 곡에 대한 정보를 TV화면에 OSD로서 디스플레이 시키는 방법은, 마이콤의 제어에 의해 CD그래픽 프로세서를 통하여 CD그래픽에 필요한 비데오 램의 여분의 메모리에 필요한 정보를 디스플레이 시키기 위한 폰트 데이타를 미리 저장하고, CDP의 진행시 CD그래픽프로세서 내부 레지스터에 필요한 데이타를 포인터 형싱으로 전달하여 TV화면의 OSD영역에 곡에 대한 정보를 디스플레이 시킴으로써 사용자에게 편리함을 준다.The method for displaying information on the music currently being progressed in the CDP having the graphic function according to the present invention on the TV screen as an OSD is provided to an extra memory of the video RAM required for the CD graphics through the CD graphics processor under the control of the microcomputer. It saves the font data to display the necessary information in advance, and transfers the data required in the internal register of the CD graphics processor to the pointer type to display the information about the song in the OSD area of the TV screen.

Description

그래픽 기능을 갖는 콤팩트 디스크 플레이어에서의 온 스크린 디스플레이 구현방법How to implement on-screen display in compact disc player with graphics function

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

제1도는 이 발명에 따른 그래픽 기능을 갖는 CDP에서의 온 스크린 디스플레의 구현을 위한 블럭도1 is a block diagram for the implementation of an on-screen display in a CDP with graphics capabilities according to the present invention.

Claims (1)

키 패널 및 리모콘으로 구성된 입력부(1)와, 상기 입력부(1)에 연결되어 입력되는 신호에 따라 콤팩트 디스크 플레이어를 제어하는 마이콤(2)과, 상기 마이콤(2)에 쌍방향으로 연결되어 곡에 대한 정보를 나타내기 위한 폰트 데이타를 저장하는 폰트 데이타 메모리(3)와, 상기 마이콤(2)에 쌍방향으로 연결되어 곡에 대한 정보를 나타내기 위한 폰트 데이타를 저장하는 폰트 데이타 메모리(3)와, 상기 마이콤(2)에 연결되어 마이콤(2)의 제어에 의해 CD에 수록된 영상 데이타를 TV화면에 디스플레이 해주는 CD그래픽프로세서(4)와, 상기 CD그래픽프로세서(4)에 쌍방향으로 연결되어 이 CD그래픽 프로세서(4)의 제어에 의해TV화면에 해당되는 데이타를 저정하는비데오 램(5)으로 구성되어 콤팩트디스크에 수록된 영상과 오디오를 동시에 수행하고 콤팩트 디스크 플레이어에 부착된 디스플레이 장치에 곡에 대한 정보를 디스플레이 하는 방법에 있어서, 파워가 온되면 마이콤(2)의 제어에 의해 폰트 데이타 메모리(3)에 저장된 데이타를 CD그래픽 프로세서(4)를 통해 비데로 램(5)의 여분의 메모리에 저장하고, 입력부(1)로부터 OSD온신호가 입력되면 마이콤(2)과 CD그래픽 프로세서(4)의 제어에 의해 포인터 형식으로 OSD영역의 어드레스를 억세스하여 CDP에서 진행되고 있는 곡에 대한 정보를 TV화면의 OSD영역에 디스플레이 시키는 것을 특징으로 하는 그래픽기능을 갖는 CDP에서의 온 스크린 디스플레이 구현방법.An input unit 1 consisting of a key panel and a remote controller, a micom 2 for controlling a compact disc player according to a signal input and connected to the input unit 1, and a bidirectional connection to the micom 2 for a song A font data memory (3) for storing font data for representing information, a font data memory (3) for bidirectionally connecting to said microcomputer (2) for storing font data for representing information on a song, and A CD graphics processor (4) connected to the microcomputer (2) and displaying image data recorded on the CD on a TV screen under the control of the microcomputer (2); It consists of a video RAM (5) which stores data corresponding to a TV screen under the control of (4), which simultaneously performs video and audio recorded on a compact disc, and plays a compact disc. A method of displaying information about a song on a display device attached to the control device, wherein when the power is turned on, data stored in the font data memory 3 is controlled by the CD graphics processor 4 under the control of the microcomputer 2. When the OSD ON signal is inputted from the input unit 1 and the OSD ON signal is input, the CDP accesses the address of the OSD area in the form of a pointer under the control of the microcomputer 2 and the CD graphics processor 4. A method for implementing on-screen display in a CDP having a graphics function, characterized in that to display the information about the song in progress in the OSD area of the TV screen. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920003377A 1992-02-29 1992-02-29 On-screen displaying method on cdp KR940007815B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920003377A KR940007815B1 (en) 1992-02-29 1992-02-29 On-screen displaying method on cdp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920003377A KR940007815B1 (en) 1992-02-29 1992-02-29 On-screen displaying method on cdp

Publications (2)

Publication Number Publication Date
KR930018466A true KR930018466A (en) 1993-09-22
KR940007815B1 KR940007815B1 (en) 1994-08-25

Family

ID=19329829

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920003377A KR940007815B1 (en) 1992-02-29 1992-02-29 On-screen displaying method on cdp

Country Status (1)

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KR (1) KR940007815B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100503433B1 (en) * 1999-09-24 2005-07-26 마쯔시다덴기산교 가부시키가이샤 Optical disc playback apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100503433B1 (en) * 1999-09-24 2005-07-26 마쯔시다덴기산교 가부시키가이샤 Optical disc playback apparatus

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Publication number Publication date
KR940007815B1 (en) 1994-08-25

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