HANBit

HFDOM40K3R

URL:www.hbe.co.kr

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HANBit Electronics Co., Ltd.

Rev. 2.0 (October. 2004)

individual commands and the task file for each.

Table:CF-ATA Command Set

Class

COMMAND

Code

FR

SC

SN

CY

DH

LBA

1

Check Power Mode

E5h or 98h

-

-

-

-

D

-

1

Execute Drive Diagnostic 90h

-

-

-

-

D

-

2

Format Track

50h

-

Y

-

Y

Y

Y

1

Identify Drive

ECh

-

-

-

-

D

-

1

Idle

E3h or 97h

-

Y

-

-

D

-

1

Idel Immediate

E1h or 95h

-

-

-

-

D

-

1

Initialize Drive Parameters 91h

-

Y

-

-

Y

-

1

Read Buffer

E4h

-

-

-

-

D

-

1

Read Long Sector

22h or 23h

-

-

Y

Y

Y

Y

1

Read Multiple

C4h

-

Y

Y

Y

Y

Y

1

Read Sector(s)

20h or 21h

-

Y

Y

Y

Y

Y

1

Read Verify Sector(s)

40h or 41h

-

Y

Y

Y

Y

Y

1

Recalibrate

1Xh

-

-

-

-

D

-

1

Request Sence

03h

-

-

-

-

D

-

1

Seek

7Xh

-

-

Y

Y

Y

Y

1

Set Features

EFh

Y

-

-

-

D

-

1

Set Multiple Mode

C6h

-

Y

-

-

D

-

1

Set Sleep Mode

E6h or 99h

-

-

-

-

D

-

1

Stand By

E2h or 96h

-

-

-

-

D

-

1

Stand By Immediate

E0h or 94h

-

-

-

-

D

-

1

Translate Sector

87h

-

Y

Y

Y

Y

Y

1

Wear Level

F5h

-

-

-

-

Y

-

2

Write Buffer

E8h

-

-

-

--

D

-

2

Write Long Sector

32h or 33h

-

-

Y

Y

Y

Y

3

Write Multiple

C5h

-

Y

Y

Y

Y

Y

3

WriteMultiple w/o Erase

CDh

-

Y

Y

Y

Y

Y

2

Write Sector(s)

30h or 31h

-

Y

Y

Y

Y

Y

2

Write Sector(s) w/o Erase 38h

-

Y

Y

Y

Y

Y

3

Write Verify

3Ch

-

Y

Y

Y

Y

Y

Definitions:

--FR = Features Register

--SC = Sector Count Register

--SN = Sector Number Register

--CY = Cylinder Registers

--DH = Card/Drive/Head Register

--LBA = Logical Block Address Mode Supported (see command descriptions for use).

--Y - The register contains a valid parameter for this command. For the Drive/Head Register Y

means both the CompactFlash Storage Card and head parameters are used; D - only the CompactFlash

Storage Card parameter is valid and not the head parameter.

Check Power Mode – 98h or E5h