hb286008c2 HITACHI, hb286008c2 Datasheet - Page 40

• Manufacturer Part Number: hb286008c2
• Description: Mega Byte Compactflash
• Manufacturer: HITACHI

HB286008C2, HB286015C2, HB286030C2
Note: FR: Feature Register
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 pre-erase and condition data sectors in advance
of a Write without Erase or Write Multiple without Erase command.
4. Format Track (code: 50H): This command writes the desired head and cylinder of the selected drive.
But selected sector data is not exchange. This card excepts a sector buffer 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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SC: Sector Count register
SN: Sector Number register (01H to 20H)
CY: Cylinder Low/High register (to)
DR: Drive bit of Drive/Head register
HD: Head No.(0 to 3) of Drive/Head register
NH: No. of Heads
Y: Set up
—: Not set up
(00H to FFH)