Seagate ST9120414AS Manual Do Utilizador
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Momentus 7200 FDE.1 SATA Product Manual, Rev. A
Note.
At power-on, or after a hardware or software reset, the default values of the features are as indi-
cated above.
cated above.
Table 10:
Set Features command values
02
H
Enable write cache (default).
03
H
Set transfer mode (based on value in Sector Count register).
Sector Count register values:
00
H
Set PIO mode to default (PIO mode 2).
01
H
Set PIO mode to default and disable IORDY (PIO mode 2).
08
H
PIO mode 0
09
H
PIO mode 1
0A
H
PIO mode 2
0B
H
PIO mode 3
0C
H
PIO mode 4 (default)
20
H
Multiword DMA mode 0
21
H
Multiword DMA mode 1
22
H
Multiword DMA mode 2
40
H
Ultra DMA mode 0
41
H
Ultra DMA mode 1
42
H
Ultra DMA mode 2
43
H
Ultra DMA mode 3
44
H
Ultra DMA mode 4
45
H
Ultra DMA mode 5
46
H
Ultra DMA mode 6
55
H
Disable read look-ahead (read cache) feature.
82
H
Disable write cache
AA
H
Enable read look-ahead (read cache) feature (default).
F1
H
Report full capacity available