KR980004049A - How to correct microcom bug - Google Patents

How to correct microcom bug Download PDF

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Publication number
KR980004049A
KR980004049A KR1019960024601A KR19960024601A KR980004049A KR 980004049 A KR980004049 A KR 980004049A KR 1019960024601 A KR1019960024601 A KR 1019960024601A KR 19960024601 A KR19960024601 A KR 19960024601A KR 980004049 A KR980004049 A KR 980004049A
Authority
KR
South Korea
Prior art keywords
program stored
program
bug
rom
ram
Prior art date
Application number
KR1019960024601A
Other languages
Korean (ko)
Inventor
임중환
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960024601A priority Critical patent/KR980004049A/en
Publication of KR980004049A publication Critical patent/KR980004049A/en

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Abstract

본 발명은 ROM(10)에 저장된 프로그램중 버그가 있는 부분을 E2PROM(30)에 저장된 수정 프로그램으로 대체하여 올바른 프로그램이 실행되도록 하는 마이콤(20)의 버그 교정 방법에 관한 것으로, 전원이 인가되면 E2PROM(30)에 저장된 수정 프로그램을 상기 마이콤(20)내부에 램에 저장하는 단계; ROM(10)에 저장된 프로그램을 순차적으로 실행하되, 프로그램 실행 도중에 버그가 있는 부분이 검색되면 해당 부분을 상기 램에 저장된 수정 프로그램으로 대체하여 실행하는 단계; 상기 램에 저장된 수정 프로그램의 실행이 완료되면 상기 ROM(10)에 저장된 프로그램중 버그가 있는 부분의 다음 위치부터 프로그램을 실행하는 단계를 포함하여 이루어짐을 특징으로 한다.The present invention relates to a part of a bug of the program stored in ROM (10), the bug correction method of the microcomputer 20 to ensure that the correct program to replace the corrected program stored in the E 2 PROM (30) is running, power is applied, Storing the modified program stored in the E 2 PROM 30 in the RAM in the microcomputer 20; The program stored in the ROM 10 is sequentially executed. If a bugged part is found during the execution of the program, the corresponding part is replaced with the correction program stored in the RAM and executed. And executing the program from the next position of the buggy part of the program stored in the ROM 10 when the execution of the correction program stored in the RAM is completed.

Description

마이콤 버그 교정 방법How to correct microcom bug

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도는 본 발명의 마이콤 버그 교정 방법을 수행하기 위한 하드웨어 구성도.FIG. 2 is a hardware configuration diagram for performing the microcomputer bug correction method of the present invention; FIG.

제3도는 본 발명의 마이콤 버그 교정 방법에 대한 바람직한 실시예를 나타내는 상세 흐름도.FIG. 3 is a detailed flowchart showing a preferred embodiment of the microcom bug correction method of the present invention. FIG.

Claims (1)

ROM(10)에 저장된 프로그램중 버그가 있는 부분을 E2PROM(30)에 저장된 수정 프로그램으로 대체하여 올바른 프로그램이 실행되도록 하는 마이콤(20)의 버그 교정 방법에 있어서 : 전원이 인가되면 상기 E2PROM(30)에 저장된 수정 프로그램을 상기 마이콤(20)내부에 램에 저장하는 단계; 상기 ROM(10)에 저장된 프로그램을 순차적으로 실행하되, 프로그램 실행 도중에 버그가 있는 부분이 검색되면 해당 부분을 상기 램에 저장된 수정 프로그램으로 대체하여 실행하는 단계; 상기 램에 저장된 수정 프로그램의 실행이 완료되면 상기 ROM(10)에 저장된 프로그램중 버그가 있는 부분의 다음 위치부터 프로그램을 실행하는 단계를 포함하여 이루어진 마이콤의 버그 교정 방법.In the portion of a bug of the program stored in ROM (10), the bug correction method of the microcomputer 20 to ensure that the correct program run by replacing the modified program stored in the E 2 PROM (30): When the power is turned on the E 2 Storing a correction program stored in the PROM (30) in the RAM in the microcomputer (20); Sequentially executing a program stored in the ROM (10), if a bugged portion is found during execution of a program, replacing the portion with a correction program stored in the RAM and executing the program; And executing the program from the next position of the buggy portion of the programs stored in the ROM (10) when the execution of the correction program stored in the RAM is completed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960024601A 1996-06-27 1996-06-27 How to correct microcom bug KR980004049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960024601A KR980004049A (en) 1996-06-27 1996-06-27 How to correct microcom bug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960024601A KR980004049A (en) 1996-06-27 1996-06-27 How to correct microcom bug

Publications (1)

Publication Number Publication Date
KR980004049A true KR980004049A (en) 1998-03-30

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KR1019960024601A KR980004049A (en) 1996-06-27 1996-06-27 How to correct microcom bug

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KR (1) KR980004049A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100410557B1 (en) * 2001-11-19 2003-12-18 주식회사 하이닉스반도체 Microcontroller with program patching capability and method for operating the same
KR101390220B1 (en) * 2012-11-07 2014-04-30 서울시립대학교 산학협력단 Method for recommending appropriate developers for software bug fixing and apparatus thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100410557B1 (en) * 2001-11-19 2003-12-18 주식회사 하이닉스반도체 Microcontroller with program patching capability and method for operating the same
KR101390220B1 (en) * 2012-11-07 2014-04-30 서울시립대학교 산학협력단 Method for recommending appropriate developers for software bug fixing and apparatus thereof

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