Seagate ST1.2 - Series 8 GB Removable Hard Drive Product Manual page 42

Table 11: Features register values
69 NOP- Accepted for backward compatibility
H
81 Disable 8 bit transfer; Only in True IDE mode
H
82 Disable write cache. (default)
H
85 Disable Advanced Power Management
H
8A Disable Power Level 1 Commands
H
96 NOP- Accepted for backward compatibility
H
97 Accepted for backward compatibility
H
9A It's NOP for backward compatibility
H
AA Enable read look-ahead (read cache) feature (default).
H
BB 4 Bytes of ECC apply on Read/Write Long Command
H
CC Enable Power On Reset (POR) establishment of defaults at soft reset
H
D0 Seagate Unique; Disable Reassignment
H
D1 Seagate Unique; Enable Reassignment
H
At power-on, or after a hardware or software reset, the default values of the features are as indi-
Note.
cated above.
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Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
ST1.2 Series Product Manual, Rev. B
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes