HFDOM40S6RXXX Datasheet, PDF (28/30 Pages) Hanbit Electronics Co.,Ltd – 40Pin Flash Disk Module Min.128MB ~ Max.4G, True IDE Interface

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HFDOM40S6Rxxx
which time BSY is cleared and an interrupt is generated.
If an error occurs during a write of more than one sector, writing terminates at the sector where the error occurs.
The Command Block Registers contain the cylinder, head and sector number of the sector where the error
occurred. The host may then read the command block to determinem what error has occurred, and on which sector.
Write Sector(s) without Erase – 38h
Bit->
7
6
5
4
3
2
1
0
Command(7)
38h
C/D/H(6)
1
LBA
1
Drive
Head(LBA 27 – 24)
Cyl High(5)
Cylinder High (LBA 23 – 16)
Cyl Low(4)
LBA(15 – 8)
Sec Num(3)
Sector Number (LBA 7 – 0)
Sec Cnt(2)
Sector Count
Feature(1)
X
Write Sector(s) without Erase
This command is similar to the Write Sector(s) command with the exception that an implied erase before write
operation is not performed. This command has the same protocol as the Write Sector(s) command. The sectors
should be pre-erased with the Erase Sector(s) command before this command is issued. If the sector is not pre-
erased with the Erase Sector(s) command, a normal write sector operation will occur.
Write Verify – 3Ch
Bit->
7
Command(7)
C/D/H(6)
1
Cyl High(5)
Cyl Low(4)
Sec Num(3)
Sec Cnt(2)
Feature(1)
6
5
4
3
2
1
0
3Ch
LBA
1
Drive
Head(LBA 27 – 24)
Cylinder High (LBA 23 – 16)
LBA(15 – 8)
Sector Number (LBA 7 – 0)
Sector Count
X
Write Verify
This command is similar to the Write Sector(s) command, except each sector is verified immediately after being
written. This command has the same protocol as the Write Sector(s) command.
Summaries of the valid status and error value for all the ATA Command set Error and Status Register
Error Register
Status Register
Command
BBk UNC IDNF ABRT AMNF DRDY DWF DSC CORR ERR
CheckPowerMode
V
V
V
V
V
ExecuteDriveDiagnostic V
V
V
V
Erase Sector(s)
V
V
V
V
V
V
Format Track
V
V
V
V
V
V
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Rev. 1.1 (August, 2005)
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HANBit Electronics Co., Ltd.