參數(shù)資料
型號(hào): HB2881000A5
廠商: Hitachi,Ltd.
英文描述: FLASH ATA Card 1 GByte
中文描述: 閃存卡1 GByte的阿拉木圖
文件頁(yè)數(shù): 42/66頁(yè)
文件大小: 168K
代理商: HB2881000A5
HB2881000A5
42
Note:
FR: Feature Register
SC: Sector Count register (00H to FFH)
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
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.
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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