HANBit
HFDOM40K3R
Sec Num(3)
Sector Number (LBA 7 – 0)
Sec Cnt(2)
Feature(1)
X
X
Translate Sector
This command allows the host a method of determining the exact number of times a user sector has been erased
and programmed. The controller responds with a 512 byte buffer of information containing the desired cylinder,
head and sector, including its Logical Address, and the Hot Count, if available, for that sector. Table 46 represents
the information in the buffer. Please note that this command is unique to the CompactFlash Storage Card.
Address Information
Information
ADDRESS
00h – 01h
02h
Cylinder MSB (00), Cylinder LSB (01)
Head
03h
Sector
04h – 06h
07h – 12h
13h
LBA MSB (04) – LSB (06)
Reserved
Erased Flag (ffh) = Erased; 00h = Not Erased
Reserved
14h – 17h
18h – 1Ah
1bh – 1ffh
Hot Count MSB (18) – LSB (1A)
Reserved
Note 1: A value of 0 indicates Hot Count is not supported.
Wear Level – F5h
Bit->
7
6
5
4
3
2
1
0
Command(7)
C/D/H(6)
F5h
X
X
X
Drive
Flag
Cyl High(5)
Cyl Low(4)
Sec Num(3)
Sec Cnt(2)
Feature(1)
X
X
X
Completion Status
X
Wear Level
For the CompactFlash Storage Cards that do not support security mode feature set, this
command is effectively a NOP command and only implemented for backward compatibility. The Sector Count
Register will always be returned with a 00h indicating Wear Level is not needed. If the CompactFlash Storage Card
supports security mode feature set, this command shall be handled as Security Freeze Lock.
Write Buffer – E8h
Bit->
7
6
5
4
3
2
1
0
Command(7)
E8h
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HANBit Electronics Co., Ltd.
Rev. 2.0 (October. 2004)
HANBIT [ HANBIT ELECTRONICS CO.,LTD ]
