KR950015045A - Boot drive system - Google Patents

Boot drive system Download PDF

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Publication number
KR950015045A
KR950015045A KR1019930024531A KR930024531A KR950015045A KR 950015045 A KR950015045 A KR 950015045A KR 1019930024531 A KR1019930024531 A KR 1019930024531A KR 930024531 A KR930024531 A KR 930024531A KR 950015045 A KR950015045 A KR 950015045A
Authority
KR
South Korea
Prior art keywords
drive
preset size
size
signal
indicating
Prior art date
Application number
KR1019930024531A
Other languages
Korean (ko)
Other versions
KR960001096B1 (en
Inventor
이동현
Original Assignee
박성규
대우통신 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.)
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Application filed by 박성규, 대우통신 주식회사 filed Critical 박성규
Priority to KR1019930024531A priority Critical patent/KR960001096B1/en
Publication of KR950015045A publication Critical patent/KR950015045A/en
Application granted granted Critical
Publication of KR960001096B1 publication Critical patent/KR960001096B1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4406—Loading of operating system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
    • G06F3/0676—Magnetic disk device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Stored Programmes (AREA)

Abstract

본 발명은 자동적으로 두개의 드라이브를 선택하는 부팅 드라이브 시스템에 관한 것으로 이를 위하여 컴퓨터에 기록되어 있는 CMOS의 드라이브 선정 정보를 읽는 단계와 상기 단계 수행 후 CMOS에 기록된 정보를 기초로하여 A드라이브(DRIVE)가 3.5'인가를 판단하는 단계와, 단계 수행 후, A드라이브가 3.5'가 아니면 B드라이브가 3.5'인가를 판단하여 B드라이브가 3.5'이면 A드라이브가 5.25', B드라이브가 3.5'임을 알리는 신호(10H)를 출력하고 B드라이브가 3.5'가 아니면 A드라이브가 5.25', B드라이브가 5.25'임을 알리는 신호(1OH)를 출력하는 단계와 상기 단계 수행 후, A드라이브가 3.5'이면 B드라이브가 3.5'인가를 판단하여 B드라이브가 3.5'가 아니면 A드라이브가 3.5', B드라이브가 5.25'임을 알리는 신호(OH)를 출력하고 B드라이브가 3.5'이면 A드라이브가 5.25', B드라이브가 5.25'임을 알리는 신호(10H)를 출력하는 단계와 이루어짐으로써, A 및 B 드라이브 어느쪽의 형태로도 부팅뿐만 아니라 드라이브 사용을 할 수가 있다.The present invention relates to a boot drive system that automatically selects two drives. To this end, the drive selection information of the CMOS recorded in the computer is read and the A drive (DRIVE) is based on the information recorded in the CMOS after performing the above steps. ) Is 3.5 ', and after the execution of the step, if drive A is not 3.5' or drive B is 3.5 ', if drive B is 3.5', it indicates that drive A is 5.25 'and drive B is 3.5'. Outputting signal (10H) and outputting signal (1OH) indicating that drive A is 5.25 'if drive B is not 3.5' and drive B is 5.25 '. If drive B is not 3.5 ', it outputs a signal (OH) indicating that drive A is 3.5' and drive B is 5.25'.If drive B is 3.5 ', drive A is 5.25' and drive B is 5. By outputting a signal 10H indicating 25 ', the drive can be used as well as the boot of both A and B drives.

Description

부팅 드라이브 시스템Boot drive system

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

제1도는 본 발명에 따른 부팅 드라이브 시스템 구성도,1 is a configuration diagram of a boot drive system according to the present invention;

제2도는 본 발명에 따른 부팅 드라이브 방법에 대한 처리 흐름도.2 is a process flow diagram for a boot drive method according to the present invention.

Claims (1)

제어부(11), 버퍼(10), 플로퍼 디스크 드라이브 콘트롤부(14)를 구비하는 부팅 드라이브 시스템에 있어서, 컴퓨터에 기록되어 있는 CMOS의 드라이브 선정 정보를 판독하는 단계와, 상기 판독단계 수행후, CMOS에 기록된 정보를 기초로하여 제1드라이브(DRIVE)가 제1기설정된 크기인가를 판단하는 단계와 ; 상기 판단단계 수행 후, A드라이브가 제1기설정된 크기가 아니면 B드라이브가 제1기설정된 크기인가를 판단하여 B드라이브가 제1기설정된 크기이면 제1드라이브가 제2기설정된 크기, 제2드라이브가 제1기설정된 크기임을 알리는 신호(10H)를 출력하고 제2드라이브가 제1기설정된 크기가 아니면 제1드라이브가 제2기설정된 크기, 제2드라이브가 제2기설정된 크기임을 알리는 신호(1H)를 출력하는 단계와 ; 상기 출력단계 수행 후, 제1드라이브가 제1기설정된 크기이면 제2드라이브가 제1기설정된 크기인가를 판단하여 제1드라이브가 제1기설정된 크기가 아니면 제1드라이브가 제1기설정된 크기, 제2드라이브가 제2기설정된 크기임을 알리는 신호(1H)를 출력하고 제2드라이브가 제1기설정된 크기이면 제1드라이브가 제2기설정된 크기, 제2드라이브가 제2기설정된 크기임을 알리는 신호(10H)를 출력하는 단계를 포함하는 것을 특징으로 하는 부팅 드라이브 방법.In a boot drive system including a control unit 11, a buffer 10, and a floppy disk drive control unit 14, reading drive selection information of CMOS recorded in a computer, and after performing the reading step, Determining whether the first drive is the first predetermined size based on the information recorded in the CMOS; After the determination step, if the drive A is not the first predetermined size or the drive B is the first predetermined size, and if the drive B is the first predetermined size, the first drive is the second predetermined size, the second drive Outputs a signal 10H indicating that is the first preset size, and if the second drive is not the first preset size, the signal 1H indicating that the first drive is the second preset size and the second drive is the second preset size. ) Outputting; After the output step, if the first drive is the first preset size, it is determined whether the second drive is the first preset size, and if the first drive is not the first preset size, the first drive is the first preset size, Outputs a signal 1H indicating that the second drive is the second preset size, and if the second drive is the first preset size, the signal that the first drive is the second preset size and the second drive is the second preset size (10H) outputting a boot drive method comprising the step of outputting. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930024531A 1993-11-17 1993-11-17 Booting drive system KR960001096B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930024531A KR960001096B1 (en) 1993-11-17 1993-11-17 Booting drive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930024531A KR960001096B1 (en) 1993-11-17 1993-11-17 Booting drive system

Publications (2)

Publication Number Publication Date
KR950015045A true KR950015045A (en) 1995-06-16
KR960001096B1 KR960001096B1 (en) 1996-01-18

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Application Number Title Priority Date Filing Date
KR1019930024531A KR960001096B1 (en) 1993-11-17 1993-11-17 Booting drive system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100528456B1 (en) * 1998-08-27 2006-01-27 삼성전자주식회사 Computer system and method including memory for loading plural boot program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100528456B1 (en) * 1998-08-27 2006-01-27 삼성전자주식회사 Computer system and method including memory for loading plural boot program

Also Published As

Publication number Publication date
KR960001096B1 (en) 1996-01-18

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