HFDOM44S3RXXX Datasheet, PDF (20/30 Pages) Hanbit Electronics Co.,Ltd – 44Pin Flash Disk Module Min.16MB ~ Max.512MB, True IDE Interface

HANBit
HFDOM44S3Rxxx
C/D/H(6)
1
Cyl High(5)
Cyl Low(4)
Sec Num(3)
Sec Cnt(2)
Feature(1)
LBA
1
Drive
Head(LBA 27 – 24)
Cylinder High (LBA 23 – 16)
Cylinder Low (15 – 8)
Sector Number (LBA 7 – 0)
Sector Count
X
Read Verify Sector(s)
This command is identical to the Read Sectors command, except that DRQ is never set and no data is transferred
to the host. When the command is accepted, the CompactFlash Storage Card sets BSY.
When the requested sectors have been verified, the CompactFlash Storage Card clears BSY and generates an
interrupt. Upon command completion, the Command Block Registers contain the cylinder, head, and sector
number of the last sector verified.
If an error occurs, the verify 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 Sector Count Register
contains the number of sectors not yet verified.
Recablibrate – 1Xh
Bit->
7
6
5
4
3
2
1
0
Command(7)
1Xh
C/D/H(6)
1
LBA
1
Drive
X
Cyl High(5)
X
Cyl Low(4)
X
Sec Num(3)
X
Sec Cnt(2)
X
Feature(1)
X
Recalibrate
This command is effectively a NOP command to the CompactFlash Storage Card and is provided for compatibility
purposes.
Request Sense – 03h
Bit->
7
6
5
4
3
2
1
0
Command(7)
03h
C/D/H(6)
1
LBA
1
Drive
X
Cyl High(5)
X
Cyl Low(4)
X
Sec Num(3)
X
Sec Cnt(2)
X
Feature(1)
X
Request Sense
This command requests extended error information for the previous command. Table 41 defines the valid extended
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Rev. 1.0 (January, 2005)
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HANBit Electronics Co., Ltd.