IBM DTTA-351010 Hard Drive Specifications - Page 182

Read Native Max Lba/cyl

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Command Command Code Name Implementation ATA 4 Command for DTTA 3XXXXX Type B1h BFh C0h C3h C4h C5h C6h C7h C8h C9h CAh CBh CCh CDh CFh D0h D9h DAh DBh DDh DEh DFh E0h E1h E2h E3h E4h E5h E6h E7h E8h E9h EAh EBh ECh EDh EEh EFh F0h F1h F2h F3h F4h F5h F6h F7h F8h F9h FAh FFh Reserved Vendor specific READ MULTIPLE WRITE MULTIPLE SET MULTIPLE MODE READ DMA QUEUED READ DMA (w/ retry) READ DMA (w/o retry) WRITE DMA (w/ retry) WRITE DMA (w/o retry) WRITE DMA QUEUED Reserved Reserved GET MEDIA STATUS Reserved MEDIA LOCK MEDIA UNLOCK STANDBY IMMEDIATE (1) IDLE IMMEDIATE (1) STANDBY (1) IDLE (1) READ BUFFER CHECK POWER MODE (1) SLEEP (1) FLUSH CACHE WRITE BUFFER WRITE SAME Reserved IDENTIFY DEVICE MEDIA EJECT IDENTIFY DEVICE DMA SET FEATURES Vendor specific SET PASSWORD (3) UNLOCK (3) ERASE PREPARE (3) ERASE UNIT (3) FREEZE LOCK (3) DISABLE PASSWORD (3) Vendor specific READ NATIVE MAX LBA/CYL SET MAX LBA/CYL Vendor specific Reserved Reserved Yes Yes Yes Yes Yes Yes Yes Yes Yes Reserved Reserved No Reserved No No Yes Yes Yes Yes Yes Yes Yes Yes Yes No Reserved Yes No No Yes Reserved Yes Yes Yes Yes Yes Yes Reserved Yes Yes Reserved Reserved Vendor specific Mandatory Mandatory Mandatory Optional Mandatory Mandatory Mandatory Mandatory Optional Reserved Reserved Optional (5) Retired Optional (5) Optional (5) Optional (2) Optional (2) Optional (2) Optional (2) Optional Optional (2) Optional (2) Optional Optional Retired Reserved Mandatory Optional (5) Obsolete Optional Vendor specific Optional Optional Optional Optional Optional Optional Vendor specific Optional Optional Vendor specific Note:(1) These commands have two command codes and appear in this table twice, once for each command code. (2) Power Management Feature Set (3) Secure Mode Feature Set (4) S.M.A.R.T. Function Set (5) Removable Figure 131. Command coverage --- Continued --- 174 OEM Specifications for DTTA-3xxxxx

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Command
Command
Implementation
ATA 4 Command
Code
Name
for DTTA 3XXXXX
Type
B1h BFh
Reserved
Reserved
Reserved
C0h C3h
Vendor specific
Reserved
Vendor specific
C4h
READ MULTIPLE
Yes
Mandatory
C5h
WRITE MULTIPLE
Yes
Mandatory
C6h
SET MULTIPLE MODE
Yes
Mandatory
C7h
READ DMA QUEUED
Yes
Optional
C8h
READ DMA (w/ retry)
Yes
Mandatory
C9h
READ DMA (w/o retry)
Yes
Mandatory
CAh
WRITE DMA (w/ retry)
Yes
Mandatory
CBh
WRITE DMA (w/o retry)
Yes
Mandatory
CCh
WRITE DMA QUEUED
Yes
Optional
CDh CFh
Reserved
Reserved
Reserved
D0h D9h
Reserved
Reserved
Reserved
DAh
GET MEDIA STATUS
No
Optional
(5)
DBh DDh
Reserved
Reserved
Retired
DEh
MEDIA LOCK
No
Optional
(5)
DFh
MEDIA UNLOCK
No
Optional
(5)
E0h
STANDBY IMMEDIATE (1)
Yes
Optional
(2)
E1h
IDLE IMMEDIATE (1)
Yes
Optional
(2)
E2h
STANDBY (1)
Yes
Optional
(2)
E3h
IDLE (1)
Yes
Optional
(2)
E4h
READ BUFFER
Yes
Optional
E5h
CHECK POWER MODE (1)
Yes
Optional
(2)
E6h
SLEEP (1)
Yes
Optional
(2)
E7h
FLUSH CACHE
Yes
Optional
E8h
WRITE BUFFER
Yes
Optional
E9h
WRITE SAME
No
Retired
EAh EBh
Reserved
Reserved
Reserved
ECh
IDENTIFY DEVICE
Yes
Mandatory
EDh
MEDIA EJECT
No
Optional
(5)
EEh
IDENTIFY DEVICE DMA
No
Obsolete
EFh
SET FEATURES
Yes
Optional
F0h
Vendor specific
Reserved
Vendor specific
F1h
SET PASSWORD (3)
Yes
Optional
F2h
UNLOCK (3)
Yes
Optional
F3h
ERASE PREPARE (3)
Yes
Optional
F4h
ERASE UNIT (3)
Yes
Optional
F5h
FREEZE LOCK (3)
Yes
Optional
F6h
DISABLE PASSWORD (3)
Yes
Optional
F7h
Vendor specific
Reserved
Vendor specific
F8h
READ NATIVE MAX LBA/CYL
Yes
Optional
F9h
SET MAX LBA/CYL
Yes
Optional
FAh FFh
Vendor specific
Reserved
Vendor specific
Note:(1) These commands have two command codes and appear in this
table twice, once for each command code.
(2) Power Management Feature Set
(3) Secure Mode Feature Set
(4) S.M.A.R.T. Function Set
(5) Removable
Figure 131. Command coverage --- Continued ---
174
OEM Specifications for DTTA-3xxxxx