HFDOM44KR016 HANBIT [Hanbit Electronics Co.,Ltd], HFDOM44KR016 Datasheet - Page 13

• Manufacturer Part Number: HFDOM44KR016
• Description: 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
• Manufacturer: HANBIT [Hanbit Electronics Co.,Ltd]

HANBit
URL:www.hbe.co.kr
Rev. 1.0 (December, 2004)
4. ATA COMMAND
accomplished by either a) If possible, program the host adapter to enable only I/O addresses
1F0h-1F7h, 3F6h (or 170h-177h, 176h) to the CompactFlash Storage Card or b) if provided
use an additional Primary / Secondary configuration in the CompactFlash Storage Card
which does not respond to accesses to I/O locations 3F7h and 377h. With either of these
implementations, the host software must not attempt to use information in the Drive Address
Register.
Bit 6 (-WTG): this bit is 0 when a write operation is in progress, otherwise, it is 1.
Bit 5 (-HS3): this bit is the negation of bit 3 in the Drive/Head register.
Bit 4 (-HS2): this bit is the negation of bit 2 in the Drive/Head register.
Bit 3 (-HS1): this bit is the negation of bit 1 in the Drive/Head register.
Bit 2 (-HS0): this bit is the negation of bit 0 in the Drive/Head register.
Bit 1 (-nDS1): this bit is 0 when drive 1 is active and selected.
Bit 0 (-nDS0): this bit is 0 when the drive 0 is active and selected.
CF-ATA Command Set
Table summarizes the CF-ATA command set with the paragraphs that follow describing the
individual commands and the task file for each.
Table:CF-ATA Command Set
Class
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
Check Power Mode
Execute Drive Diagnostic 90h
Format Track
Identify Drive
Idle
Idel Immediate
Initialize Drive Parameters 91h
Read Buffer
Read Long Sector
Read Multiple
Read Sector(s)
Read Verify Sector(s)
Recalibrate
Request Sence
Seek
Set Features
Set Multiple Mode
Set Sleep Mode
Stand By
Stand By Immediate
Translate Sector
Wear Level
Write Buffer
Write Long Sector
COMMAND
E5h or 98h
50h
ECh
E3h or 97h
E1h or 95h
E4h
22h or 23h
C4h
20h or 21h
40h or 41h
1Xh
03h
7Xh
EFh
C6h
E6h or 99h
E2h or 96h
E0h or 94h
87h
F5h
E8h
32h or 33h
Code
13 / 30
FR
Y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SC
Y
Y
Y
Y
Y
Y
Y
Y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SN
Y
Y
Y
Y
Y
Y
Y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CY
Y
Y
Y
Y
Y
Y
Y
--
Y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
HFDOM44KRxxx
HANBit Electronics Co., Ltd.
DH
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
LBA
Y
Y
Y
Y
Y
Y
Y
Y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-