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BIOS . BIOS , . BIOS Int 13h . BIOS ( ) .

Int 13h , (physical drive). , IBM PC/XT. 528 (. [1, 4, 9]). , ( ), , , 8,4 . BIOS Int 13h c , .

, BIOS, . , , , (logical drive), (:, :, :, , Z:). () . (MBR ), .

.

♦ , . , , ( ). , , Set Max Address ( ATA). , , , BIOS.

♦ BIOS Int 13h , ( 40h), 8,4 ( ) 528 ( ). , .

♦ DOS, , , / . ( 0) , , , . FAT , , , .

♦ , , , , . FAT ( , ).

, . , , : , ( ). , , .

CD-ROM ( ) ( ), CD-ROM . CD-ROM, BIOS, CD-ROM (, ) BIOS . CD-ROM , .

CD-ROM Phoenix IBM El Torito Bootable CD-ROM Format Specification, 1.0 1995 . CD-ROM BIOS ( ). :

♦ (Boot Catalog), CD-ROM;

♦ CD-ROM ;

♦ ( );

♦ BIOS ( LBA) ;

♦ DOS Windows, Int 13h.

BIOS, ATAPI SCSI.

 

 

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