KR930006551A - How to load system program - Google Patents
How to load system program Download PDFInfo
- Publication number
- KR930006551A KR930006551A KR1019910016686A KR910016686A KR930006551A KR 930006551 A KR930006551 A KR 930006551A KR 1019910016686 A KR1019910016686 A KR 1019910016686A KR 910016686 A KR910016686 A KR 910016686A KR 930006551 A KR930006551 A KR 930006551A
- Authority
- KR
- South Korea
- Prior art keywords
- program
- floppy disk
- interface unit
- storage memory
- contents
- Prior art date
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- Stored Programmes (AREA)
Abstract
시스템내에 축적 메모리를 구비하고 외부에 인터페이스부를 통해 플로피 디스크 드라이버를 연결하여, 프로그램 메모리의 교체없이 시스템 프로그램을 변경한다.A storage memory is provided in the system and a floppy disk driver is connected to the outside through an interface unit to change the system program without replacing the program memory.
이를 위하여 시스테 전원 온시 초기화 과정 수행후 상기 인터페이스부를 통해 플로피 디스크의 존재 유무를 검사하고, 플로피 디스크가 있을시 플로피 디스크의 내용이 시스템에서 요구하는 프로그램인가 검사한다. 이때 시스템 요구 프로그램일시 상기 인터페이스부를 통해 수신되는 플로피 디스크의 내용을 축적 메모리에 저장한다. 이후 상기 축적 메모리의 저장하고 있는 변경된 프로그램으로 시스템의 동작을 처리한다.To this end, after performing the initialization process at the time of power-on system, the existence of the floppy disk is checked through the interface unit, and if there is a floppy disk, the contents of the floppy disk are checked by the system. At this time, the contents of the floppy disk received through the interface unit at the time of the system request program are stored in the storage memory. After that, the operation of the system is processed by the changed program stored in the storage memory.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명을 수행하기 위한 시스템 구성도,1 is a system configuration for performing the present invention,
제2도는 본 발명의 흐름도,2 is a flow chart of the present invention,
제3도는 본 발명의 수행을 위한 시스템 메모리의 맵 구성도.3 is a map configuration diagram of a system memory for performing the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910016686A KR930006551A (en) | 1991-09-25 | 1991-09-25 | How to load system program |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910016686A KR930006551A (en) | 1991-09-25 | 1991-09-25 | How to load system program |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930006551A true KR930006551A (en) | 1993-04-21 |
Family
ID=67433286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910016686A KR930006551A (en) | 1991-09-25 | 1991-09-25 | How to load system program |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930006551A (en) |
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1991
- 1991-09-25 KR KR1019910016686A patent/KR930006551A/en not_active Application Discontinuation
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WITN | Withdrawal due to no request for examination |