Seagate ST500LT033 ユーザーズマニュアル
S
EAGATE
L
APTOP
U
LTRATHIN
HDD SATA P
RODUCT
M
ANUAL
, R
EV
. A
17
N
OTES
1
All pins are in a single row, with a 1.27 mm (0.050 in) pitch.
2
The comments on the mating sequence apply to the case of backplane blindmate connector only. In this case, the mating sequences
are:
are:
• the ground pins P4 and P12.
• the pre-charge power pins and the other ground pins.
• the signal pins and the rest of the power pins.
• the pre-charge power pins and the other ground pins.
• the signal pins and the rest of the power pins.
3
There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a blind-mate
backplane configuration.
backplane configuration.
4
All used voltage pins (V
x
) must be terminated.
4.3
S
UPPORTED
ATA C
OMMANDS
lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial
ATA International Organization: Serial ATA (Revision 2.6). Refer to
.
Refer to
for details and subcommands used in the S.M.A.R.T. implementation.
Table 6
Supported ATA commands
ATA-standard commands names
Command code (in hex)
Device Configuration Restore
B1h/C0h
Device Configuration Freeze Lock
B1h/C1h
Device Configuration Identify
B1h/C2h
Device Configuration Set
B1h/C3h
Download Microcode
92h
Execute Device Diagnostics
90h
Flush Cache
E7h
Flush Cache Extended
EAh
Identify Device
ECh
Initialize Device Parameters
91h
Read Buffer
E4h
Read DMA
C8h
Read DMA Extended
25h
Read DMA without Retries
C9h
Read Long with Retries
22h
Read Long without Retries
23h
Read Multiple
C4h
Read Multiple Extended
29h
Read Native Max Address
F8h
Read Native Max Address Extended
27h
Read Sectors
20h
Read Sectors Extended
24h
Read Sectors without Retries
21h
Read Verify Sectors
40h
Read Verify Sectors Extended
42h
Read Verify Sectors without Retries
41h
Seek
70h