THNCF008MAA Datasheet, PDF (33/52 Pages) Toshiba Semiconductor – CompactFlash Card

Note： FR：Feature Register
SC：Sector Count register (00H to FFH)
SN：Sector Number register (01H to 20H)
CY：Cylinder Low/High register
DR：Drive bit of Drive/Head register
HD：Head No.(0 to 3) of Drive/Head register
Y：Set up
－：Not set up
Preliminary version
THNCFxxxMAA Series
1.Check Power Mode (code: E5H or 98H): This command checks the power mode.
2.Execute Drive Diagnostic (code: 90H): This command performs the internal diagnostic tests implemented by the
Card.
3.Erase Sector(s)(code: C0H): This command is used to erase data sectors.
4.Format Track (code: 50H): This command writes the desired head and cylinder of the selected drive with a
vendor unique data pattern (typically FFH or 00H). To remain host backward compatible, the card expects one
sector (512Bytes) of data from the host to follow the command with same protocol as the Write Sector
Command.
5.Identify Drive (code: ECH): This command enables the host to receive parameter information from the Card.
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