KR960042343A - Power-on-start SIEM-SI-UO operation prevention method - Google Patents

Power-on-start SIEM-SI-UO operation prevention method Download PDF

Info

Publication number
KR960042343A
KR960042343A KR1019950013415A KR19950013415A KR960042343A KR 960042343 A KR960042343 A KR 960042343A KR 1019950013415 A KR1019950013415 A KR 1019950013415A KR 19950013415 A KR19950013415 A KR 19950013415A KR 960042343 A KR960042343 A KR 960042343A
Authority
KR
South Korea
Prior art keywords
power
time delay
reset
time
prevention method
Prior art date
Application number
KR1019950013415A
Other languages
Korean (ko)
Inventor
백성환
Original Assignee
김주용
현대전자산업 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 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019950013415A priority Critical patent/KR960042343A/en
Publication of KR960042343A publication Critical patent/KR960042343A/en

Links

Landscapes

  • Electronic Switches (AREA)

Abstract

1. 발명이 속하는 기술 분야1. Field of invention

엠-시-유(MCU)를 사용하는 모니터.Monitor using M-Cee-U (MCU).

2. 종래의 문제점에 대한 기술적 과제2. Technical problem of conventional problems

종래의 엠-시-유(MCU)는 전원온시 엠-시-유의 리세트단자에 리세트신호를 보내 엠-시-유를 동작시키게 되는데 이때 외부적인 원인에 의해 수십 m/sec단위로 리세트가 불안전한 경우가 발생할때가 있다. 이런 요인으로 리세트가 불안전할때 이-이-피롬(EEPROM)에 데이타를 라이트할 경우에는 잘못된 데이타가 라이트되거나 또는 데이타가 제대로 쓰여지지 않는 경우가 발생되어 엠-시-유가 오동작하게 되는 문제점이 있었다.The conventional M-C-U (MCU) operates the M-C-U by sending a reset signal to the reset terminal of the M-C-U when the power is turned on. Sometimes the set is unstable. Due to these factors, when the data is written to EEPROM when the reset is unstable, incorrect data may be written or data may not be properly written, causing an incorrect misuse of the M-C. .

3. 발명의 해결하려는 기술적 과제3. Technical problem to be solved of the invention

전원온스타트시에 리세트신호의 불안정으로 발생하는 엠-시-유의 오동작을 시간지연루틴을 통해 방지시킬 수 있도록 하는데 있다.In order to prevent the malfunction of the M-SI-Y caused by the instability of the reset signal at the time of power-on start, the time delay routine can be prevented.

4. 발명의 기술적요지4. Technical summary of invention

전원온시 리세트신호의 불안정으로 발생하는 엠-시-유의 오동작을 방지시켜 주는 시간지연루틴을 구성한 것이 특징이 있다.It is characterized by constructing a time delay routine that prevents the malfunction of the M-SI-U caused by instability of the reset signal at power-on.

Description

전원온스타트시엠-시-유오동작방지방법Power-on-start SIEM-SI-UO operation prevention method

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

제4도는 전원온스타트시 엠-시-유오동작방지를 위한 본 발명의 플로우차트, 제6도는 본 발명에서 설명을 위한 파형도.Figure 4 is a flowchart of the present invention for preventing the M-SI-Uo operation at power-on start, Figure 6 is a waveform diagram for explaining the present invention.

Claims (4)

전원온시 엠-시-유의 리세트단자를 리세트시키는 리세트과정과; 리세트에 의해 엠-시-유의 내부를 초기화할때 △t시간동안 더미딜레이시간을 준후 △t가 지난후부터 엠-시-유를 초기화시키는 시간지연루틴과정과; 엠-시-유를 초기화시킨후 모니터의 동작과 연관한 작업을 반복수행시키는 워크 과정으로 수행시키도록함을 특징으로 하는 전원온스타트시엠-시-유오동작방지방법.A reset process of resetting the reset terminal of the M-C-Y at power-on; A time delay routine for initializing the M-SI-U after Δt after giving a dummy delay time for? T time when initializing the inside of the M-SI-U by reset; Power-on-start-start-em-u-operation prevention method, characterized in that to perform a work process to repeatedly perform the operation associated with the operation of the monitor after initializing the M-SI-U. 제1항에 있어서, 상기 시간지연루턴과정은 루프의 횟수를 결정하는 루프횟수결정단계1과 해당루프만큼 시간지연을 위한 시간지연단계2로 구성됨을 특징으로 하는 전원온스타트시엠-시-유오동작방지방법.2. The power-on-start SIEM-SE-U operation according to claim 1, wherein the time delay luton process comprises a loop number determination step 1 for determining the number of loops and a time delay step 2 for time delay by the corresponding loop. Prevention method. 제2항에 있어서, 상기 시간지연단계2는 원하는 시간지연을 위해 임의의 템프를 구성한 것을 전원온스타트시엠-시-유오동작방지방법.3. The method of claim 2, wherein the time delay step 2 constitutes an arbitrary temper for a desired time delay. 제3항에 있어서, 상기 시간지연을 위한 임의의 템프는 템프0,1,2를 가진 것을 특징으로 하는 전원온스타트시엠-시-유오동작방지방법.4. The method of claim 3, wherein the optional temporal delay has temps 0,1,2 . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950013415A 1995-05-26 1995-05-26 Power-on-start SIEM-SI-UO operation prevention method KR960042343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950013415A KR960042343A (en) 1995-05-26 1995-05-26 Power-on-start SIEM-SI-UO operation prevention method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950013415A KR960042343A (en) 1995-05-26 1995-05-26 Power-on-start SIEM-SI-UO operation prevention method

Publications (1)

Publication Number Publication Date
KR960042343A true KR960042343A (en) 1996-12-21

Family

ID=66525576

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950013415A KR960042343A (en) 1995-05-26 1995-05-26 Power-on-start SIEM-SI-UO operation prevention method

Country Status (1)

Country Link
KR (1) KR960042343A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040019220A (en) * 2002-08-27 2004-03-05 이미지퀘스트(주) An apparatus and a method for protecting data of eeprom in a monitor
KR20040019224A (en) * 2002-08-27 2004-03-05 이미지퀘스트(주) Method for making a monitor eeprom stable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040019220A (en) * 2002-08-27 2004-03-05 이미지퀘스트(주) An apparatus and a method for protecting data of eeprom in a monitor
KR20040019224A (en) * 2002-08-27 2004-03-05 이미지퀘스트(주) Method for making a monitor eeprom stable

Similar Documents

Publication Publication Date Title
DK0448262T3 (en) Prevention of determining execution time for predetermined data processing routine in relation to occurrence of an external observable prior event
KR960008543A (en) Integrated circuit microprocessor with programmable memory access interface type and associated method
KR960042343A (en) Power-on-start SIEM-SI-UO operation prevention method
JPS5532224A (en) Pcm signal demodulator
JPS5388535A (en) Word processor
JPS53112630A (en) Information processor
JPS5552652A (en) Frame synchronizing unit
JPS5440049A (en) Information process system
KR930005643A (en) Time control device and method of low frequency treatment device
KR900010758A (en) How to play screen encore on VTR
KR900010766A (en) Automatic tape search method
KR970007919A (en) Eject Control Method of Video Cassette Recorder
JPS5457914A (en) Display device
KR960042360A (en) Watchdog Methods and Circuits
KR970012082A (en) Apparatus and method for setting time of operating system in power saving mode
KR910007314A (en) How to load and backup exchange data
KR880014771A (en) How to backup password and message counter on answering phone
KR910006949A (en) How to set power using the mode key
KR910009120A (en) How to prevent malfunction of the microwave oven
KR910010976A (en) How to display phone number and call duration
KR960042353A (en) Method and device for setting function key of monitoring device
Kamel Specification of information systems(real-time) using the JSD method and the rewrite logic
KR940013078A (en) How to alarm scheduled time on fax
KR960025669A (en) How to display the scheduled power off time of VSI
KR900002273A (en) Power failure memory and display control method

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
SUBM Submission of document of abandonment before or after decision of registration