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3-39
Table 3-4 HDC status register contents
Table 3-5 HDC Error register contents
3.17 Hard Disk Format
This function executes the hard disk formatting command. There are two types of hard disk for-
matting:
❑
Low level (physical) formatting
❑
MS-DOS (logical) formatting
This Hard Disk Format function performs a low level format of the hard disk and executes the
following hard disk formats and check:
1. All track FORMAT
2. Good track FORMAT
3. Bad track FORMAT
4. Bad track CHECK
CAUTION: The contents of the hard disk will be erased when this program is executed.
Before executing the program, transfer the contents of the hard disk onto a floppy disk(s).
This can be done with the Toshiba MS-DOS BACKUP command. See the Toshiba MS-DOS
manual for details.
3.17.1 Function Description
1.
All track FORMAT
This option performs a low level format of all the tracks on the hard disk as shown in Table
Item
Description
120MB
200MB
Sector sequences
1
1
Cylinders
0 to 1,521
0 to 1,096
Heads
0 to 3
0 to 3
Sectors
1 to 39
1 to 49
Sector length (bps)
512
512
Содержание T6400
Страница 1: ...1 1 Chapter 1 Hardware Overview ...
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Страница 17: ...2 1 Chapter 2 TroubleshootingProcedures ...
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Страница 55: ...3 1 Chapter 3 Tests and Diagnostics ...
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Страница 119: ...4 1 Chapter 4 Replacement Procedures ...
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Страница 161: ...App 1 Appendices ...
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Страница 168: ...App 8 Figure A 4 System board FVCSYx connectors back 23 24 22 21 ...
Страница 170: ...App 10 A 3 System Board FVCSYx Oscillators Figure A 5 System board FVCSYx oscillators front 9 1 2 3 4 5 6 7 8 ...
Страница 185: ...App 25 Appendix C ASCII Character Codes Table C 1 ASCII character codes ...
Страница 190: ...App 30 Appendix E KeyboardLayouts E 1 USA Keyboard Figure E 1 USA keyboard E 2 UK Keyboard Figure E 2 UK keyboard ...
Страница 191: ...App 31 E 3 German Keyboard Figure E 3 German keyboard E 4 French Keyboard Figure E 4 French keyboard ...
Страница 196: ...T6400 NOTES ...
Страница 197: ...Inside Back Cover Inside Back Cover Replace with blank page Replace with blank page ...