KR950020015A - How to prevent PC malfunction - Google Patents

How to prevent PC malfunction Download PDF

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Publication number
KR950020015A
KR950020015A KR1019930026391A KR930026391A KR950020015A KR 950020015 A KR950020015 A KR 950020015A KR 1019930026391 A KR1019930026391 A KR 1019930026391A KR 930026391 A KR930026391 A KR 930026391A KR 950020015 A KR950020015 A KR 950020015A
Authority
KR
South Korea
Prior art keywords
key
mode
malfunction
prevent
down mode
Prior art date
Application number
KR1019930026391A
Other languages
Korean (ko)
Other versions
KR970000458B1 (en
Inventor
김경훈
Original Assignee
이헌조
엘지전자 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 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019930026391A priority Critical patent/KR970000458B1/en
Publication of KR950020015A publication Critical patent/KR950020015A/en
Application granted granted Critical
Publication of KR970000458B1 publication Critical patent/KR970000458B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Power Sources (AREA)

Abstract

본 발명은 피씨(PC)의 오동작방지 방법에 관한 것으로, 종래의 피씨는 파워다운모드(power down mode)에서 쉬프트 키(shift key), 컨트롤 키(Ctrl)등의 조합키가 아닌 임의의 어떤 키를 치면, 그 키에 의해 시스템이 깨어나지만 그 키에 의해 동작되는 것이 있기때문에 시스템이 오동작 하는 문제점이 있었다. 본 발명은 이러한 오동작을 방지하기 위하여 파워다운모드에서 쉬프트 키(shift key), 컨트롤 키(Ctrl)등의 조합키가 아닌 임의의 키가 입력되더라도 그 입력키에 관계없이 시스템이 깨어나 동작모드(operation mode)로 들어가도록 하는 피씨의 오동작 방지 방법을 창안한 것이다.The present invention relates to a method of preventing a malfunction of a PC, and a conventional PC is any key other than a combination key such as a shift key and a control key in a power down mode. If you hit, the system wakes up by the key, but there is a problem that the system malfunctions because there is some operation by the key. In order to prevent such a malfunction, the present invention wakes up the system regardless of the input key even if any key other than a combination key such as a shift key and a control key is input in the power down mode. to prevent the PC from malfunctioning.

Description

피씨(PC)의 오동작방지 방법How to prevent PC malfunction

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

제1도는 본 발명 피씨의 오동작 방지장치 구성도.1 is a block diagram of a malfunction prevention device of the present invention.

Claims (1)

파워다운모드에서 키입력이 있으면 시스템의 모드상태를 판단하는 단계와, 모드상태가 파워다운모드이면 키입력을 무시하고 출력포트(P2)로 동작신호를 출력하여 동작모드로 들어가 시스템을 동작시키고 파워다운모드가 아니면 동작모드로 들어가 시스템을 동작한후 키입력이 없으면 상기의 동작을 반복 수행하는 단계로 이루어지는 것을 특징으로 하는 피씨(PC)의 오동작 방지 방법.In the power down mode, if there is a key input, judging the mode state of the system; if the mode is power down mode, it ignores the key input and outputs an operation signal to the output port (P 2 ) to enter the operation mode to operate the system. If the system is not in the power-down mode, the system enters the operation mode, and if there is no key input, repeats the above operation. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930026391A 1993-12-03 1993-12-03 Method for protection of malfunction in p.c. KR970000458B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930026391A KR970000458B1 (en) 1993-12-03 1993-12-03 Method for protection of malfunction in p.c.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930026391A KR970000458B1 (en) 1993-12-03 1993-12-03 Method for protection of malfunction in p.c.

Publications (2)

Publication Number Publication Date
KR950020015A true KR950020015A (en) 1995-07-24
KR970000458B1 KR970000458B1 (en) 1997-01-11

Family

ID=19369831

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930026391A KR970000458B1 (en) 1993-12-03 1993-12-03 Method for protection of malfunction in p.c.

Country Status (1)

Country Link
KR (1) KR970000458B1 (en)

Also Published As

Publication number Publication date
KR970000458B1 (en) 1997-01-11

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