HANBit

HFDOM40S3Vxxx

URL:www.hbe.co.kr

24 / 29

HANBit Electronics Co., Ltd.

Rev. 1.0 (July, 2004)

1bh – 1ffh

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)

F5h

C/D/H(6)

X

X

X

Drive

Flag

Cyl High(5)

X

Cyl Low(4)

X

Sec Num(3)

X

Sec Cnt(2)

Completion Status

Feature(1)

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

C/D/H(6)

X

Drive

X

Cyl High(5)

X

Cyl Low(4)

X

Sec Num(3)

X

Sec Cnt(2)

X

Feature(1)

X

Write Buffer

The Write Buffer command enables the host to overwrite contents of the CompactFlash Storage Card’s sector

buffer with any data pattern desired. This command has the same protocol as the Write Sector(s) command and

transfers 512 bytes.

Write Long Sector –32h or 33h

Bit->

7

6

5

4

3

2

1

0

Command(7)

32h or 33h

C/D/H(6)

1

LBA

1

Drive

Head(LBA 27 – 24)

Cyl High(5)

Cylinder High (LBA 23 – 16)

Cyl Low(4)

Cylinder Low (15 – 8)

Sec Num(3)

Sector Number (LBA 7 – 0)