АТА комманды

"CF+ and CompactFlash Specification rev1.4"

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6.2 CF-ATA Command Description....................................................................
.............................64
6.2.1 CF-ATA Command Set ...............................................................................
............................65
6.2.1.1 Check Power Mode - 98h or E5h............................................................................
..........66
6.2.1.2 Execute Drive Diagnostic - 90h............................................................................
............67
6.2.1.3 Erase Sector(s) - C0h ...............................................................................
.........................68
6.2.1.4 Format Track - 50h ...............................................................................
............................68
6.2.1.5 Identify Drive – Ech ...............................................................................
..........................69
6.2.1.5.1 General Configuration..................................................................
..............................70
6.2.1.5.2 Default Number of Cylinders ...............................................................................
......70
6.2.1.5.3 Default Number of Heads ...............................................................................
...........70
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в общем, курите доки - там всё есть.

// wbr

впрочем, это всё ATA compliant так что можно начать с исследования http://www.t13.org

// wbr