KR930020428A - V D Phi's Power Saving Method - Google Patents
V D Phi's Power Saving Method Download PDFInfo
- Publication number
- KR930020428A KR930020428A KR1019920004211A KR920004211A KR930020428A KR 930020428 A KR930020428 A KR 930020428A KR 1019920004211 A KR1019920004211 A KR 1019920004211A KR 920004211 A KR920004211 A KR 920004211A KR 930020428 A KR930020428 A KR 930020428A
- Authority
- KR
- South Korea
- Prior art keywords
- power
- power supply
- supply unit
- signal
- power saving
- Prior art date
Links
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- Direct Current Feeding And Distribution (AREA)
Abstract
본 발명은 VDP의 전원 제어 기술에 관한 것으로, 사용자의 부주위에 의해 불필요하게 시스템에 전원이 공급되어 기기의 수명이 단축되고, 전력이 낭비되는 것을 방지하기 위한 수단으로써 소정시간내에 수직동기신호가 입력되지 않으면 전원 공급부(5)로 부터 전원 구동부(7)에 공급되는 전원을 차단하고, 소정치를 상회하기 이전에 수직동기신호(Vsyn)가 입력되면 현재까지 카운트된 값을 리세트시켜 계속해서 정상적인 플레이가 이루어지게 하였다.The present invention relates to a power control technology of the VDP, and the vertical synchronous signal is input within a predetermined time as a means for preventing the unnecessary life of the device and the waste of power by supplying power to the system unnecessarily around the user. If not, turn off the power supplied from the power supply unit 5 to the power supply unit 7, and if the vertical synchronizing signal Vsyn is input before exceeding the predetermined value, reset the value counted so far to continue normal operation. Play was done.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 절전 방법이 적용되는 브이 디 피의 블록도.1 is a block diagram of a VD to which the power saving method of the present invention is applied.
제2도는 본 발명의 신호 흐름도.2 is a signal flow diagram of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920004211A KR930020428A (en) | 1992-03-14 | 1992-03-14 | V D Phi's Power Saving Method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920004211A KR930020428A (en) | 1992-03-14 | 1992-03-14 | V D Phi's Power Saving Method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930020428A true KR930020428A (en) | 1993-10-19 |
Family
ID=67257026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920004211A KR930020428A (en) | 1992-03-14 | 1992-03-14 | V D Phi's Power Saving Method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930020428A (en) |
-
1992
- 1992-03-14 KR KR1019920004211A patent/KR930020428A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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WITN | Withdrawal due to no request for examination |