??? ?? Torito ??? ???? ????? CD-ROM ????? ?? ??? ???? ????

?? ???? ?? ??????? ?? ?? Torito ??? ???? ????? CD-ROM ?????? ????????? ??????? 1.0 Phoenix ??????? ?? IBM ?? ?? ????? ???? "Constructing ?? ??? ???? ????? CD" Phoenix ??????? ?? ??????? 0.5 ?? ??? ??? ??? ???, ??? ?? Torito ???????? ?? ???? ??? ???????? ??????? ?? ??? ????? ?? ?????????? ?? ??????

???? ?? Torito ???? ???

El Torito ?? ?? ?????????? ?? ??? ???? ????? CD-ROMs ?? ??? Phoenix ??????? ?? IBM ?????? ???? ???? ??? ???? ????? ????? ?????? ?? ??????? ?????? ?? ??? ?? ??? ??? ???? CD-ROM ?? ??????? ???? ?? ??? ?? Torito ???????? ???? ??? ?? ?? ???? ????? ????? ?? ?? ??? ?????, ?? CD-ROM ?????? C ?? ??? ??? ??? ????? ?? ??? ????? ????? ?????? ????? ??? ?? ????? shifted ?? ?????? ?? ?? ?????? ????? ??? ??????, CD-ROM ?????? A. ?? ??? ??? ?????? ?? ????? ??? ?????? A, B ?????? ?? ?????, ?? B ??? ?????? ???????? ??????

???? ???? ??? ???? ????? CD-ROM ?? ????? ???? ??? ????? ???? ?????? ???

?????? BIOS ??? ???? ????? CD-ROM ?????? ???? ??? ????? ???? ?????? ??? ?????? BIOS ??? ?? ?????? ??, ?? ?????? ?? ??? ??????? EIDE (ATAPI) CD-ROM ?????? ????????? ????? ?? ??? ???? ??? ????? ???? ??????

??? CD-ROM ?????? ??? ??? SCSI ?????? ??, SCSI BIOS ??? ???? ????? ????????? ??????? ?? ?????? ?? ???? ??????

????? ??? ?? ??? ?????? BIOS ??? ???? ?? ??? ?? ??????, ?????? C, CD-ROM ?????? ?? ????????? ???? ?? ??? ??? ?????? ?? ???? ??? ??? ??????, ?????? ??? ???? ????? ????????? ?????, ?? ?????? ???? ??? ????? ?? ???? ?? ???? ??? indication ???? ??? ??? ?? ?? ??????? ????? ?? ????? ????? ?????? ?? ??? ??? ?????? ????????? ????, ????? ?? ????????? ????? ?? ?????? ?? ??? ??? ?????? ?????? ???? ?? ??? ?????? ??? ???? ??, ?????? ?? ?????? ?? ?????? ??? ?? ?? ???? ??? ??? ?????? ????? ???? ?????????? ?? ??? ???? ????? ????????? ????? ?? ????, ??? ?? ???? ?? ??, ??? ?? ?????? ??? ??????

???? ???? ??? ???? ????? CD-ROM ?? ?????? ???? ?? ???? ???

DOS ?? ????? ????? ?????? ?? ??????? ?? ????? ?? ???? ??? ?? ??? ????? ?? ???? ??? ???? CD ?? ?? ????? ?? ???: ??? CD ????? ?? ??? CD ??? ???? ????? ?? ??? ???? ????????? ?? ?????? ???? ???? ????? ?? ???? ?????

?????? ?? ?? ??? ???? ????? CD-ROM ????? ?? ???????? ????:

• ?? 650 MB ?? ?? ?? ????? ????? ????? ?????? capacity OR ??? ?????? ???????
  
  ????????? ????? ?? ??? ???? ?? ???? ????? ????? ?? ????????? ???? ??????? ????? ?????? ???, ???? CD ?? ?????? ?? 650 MB ??, ??????? ???? ???? ????? ????? ?????? ?????? ?? ?? CD ?? ???? ?? ???? ???? ????? ????? ??? ?? ????? ????? ?????? partitioning ?? ???? ??????? ????? ????? imaged ?? ????? ?? ??? ??? ?????????
  
  ????? ?????? ?? ???? ???? ????? ??? CD ?? ????? ??? ???? ??????
  
  ???? ????? ????? ?? ????? ?? ??????? ????? ?????? ?? ????? ???? ?? ????? ??? ??????? ????? ?? ????? ?? ??? ?? particularly suited ????
  
  ??? ?? ???? ??????? ????? ?? ??? ????? ???, ???? ??????? ????? ????? ????? ????? ?????? ?? ????? ?? ?????? ?? ??????
• ???? ???? ?????? ??? ?????? ?? ??? ?? ?? ?? ?? ?? ??? ????? ?? ???? -??-
  
  
• ?? ???????? ???????? ?? ?? ?? ?? ?? ???? ???? ????? ?? ??? ?? ?? ??? ???????? ?? ?? ?????? ?? ??? ????
  
  ?? ??????? clarify ???? ?? ???: ???? ?????? ?? ??? ??? ?? ??? ??? ??? ???? ????? ?? ?? ISO ????? ?? ???? ????? ?? ??? ??? ?? ?????? ?? ??? ????? ??????, ?? ?????, ???, ?? ??? ????? ????? ?? ???????? ?? ??? ??? ??? ?? ?? ??? ?? ??? ??? ????? ?????? ISO ????? ?? ????
  
  ?? ?? ?????? ????? ???????, ???? ??? ?????????? ????? ????? ????? ?? ???????? ??? ???? ??????, ?? ??? ??? ??? ?? ???????? ???? ??? ??, ?? ????????? ????? ?? ??? ??? ???? ?????? ????? ??? ?? ??? ??????? ??????? ?? ????, ??? ?? ?? ????? ?????? ?????????? ?? ??? ??????????, ?? ??? ?? ?????? ????? ??? ?? ??????? ??? ???? ???? ?? ??? ???? ?? ??????
• ?? ????????? ????? ???? ?? ???? ???? ?? ??? ??? ???????? ISO ??? ????? ?? ?????? ???? ????? authoring. ??? ??? ????? ?? ?? ?????? Adaptec EZ CD Pro ??? ???? ?? Corel CD ????? ???? (????? ?? Adaptec CD ????) ?????? ?? ???????? ISO ??? ????? ?? ?????? ???? ????, ?? ??? ?? ??? ???, ??? ???? ????? ????????? ??????? ?? ????? ?? ??? ??????? ???? ????
• ????? ?? ????-???? ?????? ?? ?????? ???? ?? ??? ??????? ?? ???? ??? ??? ????????? Symantec ?? Norton ?????????? Diskedit ?? ????? ?? ??? ???

??? ???? ????? CD ?? ?????? ???? ?? ??? ??????? ?? ????? ?? ??? ??

????? ????? ??? ?? ???? ??? ?? ????? ???? ?? ????? ????? ?????? imaged ?? ?????? ???? ??? ??? ???? ?? ?? ?????? ????? ??? ?? ????????? ???? ?? ???????? ????? ?? ???????? ?? ????????? ?? ??? 12 ??? ????? ???? ??? ???

??? ??, ?? ???????? ?? Norton Diskedit ????????? ?? ????? ????, ??????? ???? ??? Norton Diskedit ?? ????? ?? ??? ?? ?? ??? ?????????:

• HOME ????? ???? ????? ?? ???? ???? ?? ??? ?? ??????
• ????? ?? ???, ' ????? ' ???? ?? ' ?????? ' ?? ??? ???? ?? CTRL + S ?????? ????? ?? ??? ?? ?? ???? ?? ???? ?????? ?? ???, ' ????? ' ???? ?? ???? ????? ?? ??? ???? ?? CTRL + G ??????
• ??? ?? ??????? ?? ?? ?????? ??????? ?? ??? ?????? ????? ?? ????? ?? ?? ????, ?? ??? TAB ????? ??????

???? ??? ???? ????? CD ????? ?? ???, ????? ????? ?? ???? ????:

1. ????? ????? ????? ?????? ?? ??????? ????? ??? ???? ?? ???? ?? CD ?? ????? ???? ?? ??? ???? ????? ???? ??? ??????? ?? ???? ?????????? ??? ?? ??? ?????????? ????????? ?????
2. ????????? ????? ????? ?????? ??? ??? ???????? ?????? ?? ??, ?? ?? ??? ???? ?????, ?? ?? ?? ?? ???????? ?????? ??????? ??? ?? ?????? ?? ?? ?????? ??? ?? ??? ???? ?? ??? ??? ??????? ?? ??? ???? ???????? ??? ?? ?? ?????? ?? ?????? ??? CD ?? ???? ???? ?? ??? ?? ???? CD ??? ???? ??? ???? ??? ??????? ???? ?? ???? ???? ?? ???? ?? ??? ??? ?? ?????? ?? careful ??????? ???? ?? ???? ??? CD ????? ?? ?????
3. ???? ????? ?? ??? Norton Diskedit (?? ???? ?????????) ?? ??? ????? ????? ?????? ?? ??????? ?? ????????? ?? ????? ????? ??? Norton Diskedit, ?? ????? ?? ???? ????:
   
   
   1. ????????, ?? ???? ??? ????? ????? ?? ??? ????? ?? ??? ????? ?? ??? ????? ????? ?????? ?? ??? ?????
   2. ????? ?? ??? ????, ?? ???? ??? ??????
   3. ???? ?? ????? ?? ??? ?????
   4. ?? ????? ?? Osboot.img ?? ??? ??? ???????
   ????? ???: ?? ???? ?? ??? ??????????
4. ???? ??? ??????? 2048 ?????? ?? Bootcat.bin ??? ?? ??? ????? ?????? ?? ???? ?? ???? ??? ??? ?????? ?? ??? ??? serve ?????? MS-DOS ?????? ????????? ?? Windows ?????? ?? ????? ?? ?? ???? ?? ????? ?? ??? ?? ???? ????? ?? ?? ???? ??? ??? ???? ??? 2,048 ?????? ?? ?? ?? ?? ??? ?? ???? ??? ????? ????
5. ?? ????? ?? ??????? ???? ?? ??? DISKEDIT ?? ????? ????? Starting at the beginning of the file, enter the data below. Note that the left side shows the hex equivalent of the characters on the right. It is suggested that you enter the actual hex characters for accuracy. In addition, some of the ANSI characters shown on the right are not correctly represented here. Just enter the hex data as shown for proper operation.

         01 00 00 00 50 68 6F 65  -  ....Phoe
         6E 69 78 20 54 65 63 68  -  nix Tech
         6E 6F 6C 6F 67 69 65 73  -  nologies
         20 4C 54 44 34 E4 55 AA  -  LTD4_U~
   						

6. Make certain to write Hex "00" to all the remaining bytes of the file.
7. Instruct the compact disc authoring software to create an ISO image containing the two files Osboot.img and Bootcat.bin. Save the ISO file as Bootcd.iso. Be sure to create the file as a MODE 1 file. Before actually performing this step please read the notes below.
   
   Notes on adding additional files:
   
   At this point, you will want to be aware of a few additional items should you want to add any additional files to this CD.
   
   
   • When booting from the compact disc, all the files that were on the original hard disk drive or floppy disk that was imaged will be visible. Any files added to the CD after the imaging process will not be visible at this time.
   • When the compact disc is viewed on a system that has been booted from the hard disk drive or a floppy disk, and CD-ROM drivers are loaded, the additional files will be visible. The contents of Osboot.img (which, in turn, contains the files from the hard disk drive or floppy that was imaged) will not be visible. Instead, the actual files Osboot.img and Bootcat.bin will be seen in addition to the other files that were added.
   • If the bootable compact disc loads CD-ROM drivers at startup, it is possible to then see all files on the CD. The files that were on the imaged hard disk drive or floppy disk will be visible at drive A or C, and any additional files can be accessed through the CD-ROM drive letter assigned by the CD-ROM drivers.
   If you want to have additional files on the compact disc, now is the time to add them. To do so, simply instruct your compact disc authoring software to include not only Osboot.img and Bootcat.bin, but any additional files as well.
8. Use Diskedit to open Bootcd.iso.
9. Go to sector 17 (this is at offset 8800h). "CD001" should be on the first line.
10. Enter the following data:

          00 43 44 30 30 31 01 45  -  .CD001.E
          4C 20 54 4F 52 49 54 4F  -  L TORITO
          20 53 50 45 43 49 46 49  -   SPECIFI
          43 41 54 49 4F 4E 00 00  -  CATION
    						

    Continue entering hex "00" after the characters above through offset 8FFF (2048 characters total).
    
    NOTE: Although a number of characters near the beginning may already be identical to that shown in the table above, take note that the very first line starts with 00. These characters are often overlooked. The information should be entered exactly as shown in hexadecimal.
11. Creating a valid Boot Volume Descriptor
    
    
    • Go to the beginning of the file, and then search for BOOTCAT.
    • ???? 31 ?????? ?? ????? ???? Diskedit ??? ???, ????? ?? BOOTCAT ??? ????? "B" ?? ???? ?? ?? ????????? ?? ?? ?? ???? ???? ?? ?????
    • (?????? ?? ????? ?? ??) ???? ??? ????? ?????? ?? ??? ?? ??? ???
    • 8847H ?? ???? ?? ????? ?? ???? ???? ?? ??? ??? 10 ??? ???? ?????? ???? ???? ?? ???? 4 ?????? ?? ??? ???? ????? ???? ?????
12. ??? ????? ??? ?????? ????? ?? ??? ??
    
    
    1. ????? ?? ???? ?? ????, ?? OSBOOT ?? ??? ??? ?????
    2. ???? 31 ?????? ?? ????? ???? Diskedit ??? ???, ????? ?? OSBOOT ??? ????? O ?? ???? ?? ?? ????????? ?? ?? ?? ???? ???? ?? ?????
    3. (?????? ?? ????? ?? ??) ???? ??? ????? ?????? ?? ??? ?? ??? ???
    4. ????? ?? ???? ?? ????, ?? LTD4 ?? ??? ??? ????? ???? ??? 5 ??? ????? ??? Bootcat.bin ????? ?? ??????? ????? ?????? ??? ????, ??????? ??? ?? ?? ?? ???? ?? ????? ?? ??? ??? ???? ???, ?? ?? ??? 5 ????
    5. ????? 20 h ?? ????? ?????? ???? ????:
       
       
       1. 88 04 00 00 00 00 01 00
       2. ??? ?????? ?? ???? ??????
       ?? ?? ?? ??? ????? ?? ???? ???? ?????? ????? ?????? ???, 88 04 00 00 00 01 B1 B2 B3 B4 00?
       
       ????? ???: B1 B4 ??? ????? ?? ??? ?????
       
       ????? ???: ??? 1) ???, 04 ????? ???? ????? ????? ?????? ?? ???? ??? 1.2 MB ?????? ????? ???, 1.44 ???? ?????? ????? ?? ?? ??? ?? ??? 02 ?? ?? 2.88 MB ????? ?????? ??? ?? ??? 03 ?? ??? 01 ?? ????? ?????
13. ??? ?? ???????? ?????, Diskedit ?? ???? ???????
14. ????????? ????? ?? ??? ISO ????? ???? ????? ????? ????? ????, ??? ?? ?????? ????? ?? ??? ???????? (??? 7 ?? ??? ???????? ???) ??? ???? ???? ??? ?? ?? ?????? ???? ???, ????? ????? ??? CD ????? ???? ???? ??? Windows 95 ?? Windows NT 4 ??? ???? ?? ???? ?? ????? ISO 9660 ?? rather ???????? Joliet ???? ???? ?? ????

????? ????? ??? ?? ???????? ???? ???? ??? ???? ????? ????????? ????? ???? ?? ????? ???? ?? ???????? ???? ?? ?? ??? ???? ????? CD ?? ???? ?????? ?? ???? ?? ??? ??? ?? ?????? ?? CD authoring ?????????? ?? CD ?? ??? ???? ?? ??? ??? ?? ?????

Norton ?????????? Diskedit Symantec Corporation ?????? ??????? ?? ?? ???? CD Pro ?? ?????? ???? Adaptec, Inc., ?????????? Microsoft ?? ???????? ????; ??? ??????, ?????????? ?? ???? ???? ?? ???????? ????? ???????? ?? ??????????? ?? ???? ??? ?? ??????